131 Senior Engineer jobs in Melbourne

Description
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help.
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.
As an Amazon Principal Field Engineer, you will act as the technical authority and provide guidance to the Colo Regional Engineering (CRE) team. The CRE team is the end to end technical engineering resource for the AWS Colocation operational data center fleet at AWS and is responsible throughout the life of the facilities. As a Principal CRE, you will be the 'go to' engineering resource for region escalation and the sponsor for large business impacting programs effecting our existing fleet.
Key job responsibilities
You will use your subject matter expertise to:
* Mentor, guide, and technically lead field engineers globally in your discipline
* Develop and maintain technical guidelines/guardrails/mechanisms that raise the bar.
* Review and technical inspect Root Cause Analysis (RCA) and lead discussions for the corrective actions related to site/equipment failures.
* Perform design and equipment submittal review for new Data Centers to ensure that new equipment meets FE requirements.
* Directly support operational issue escalations including some on-call event support.
* Interface with internal engineering partner teams such as the server hardware team, environmental health and safety team to promote standards that maintain consistency and reliability in services delivered.
* Be the steward of field feedback to our upstream design teams, and downstream feedback from the principal community back to FE.
* Work on concurrent programs across multiple geographical regions and support our engineering audit programs.
* Be the decision maker in complex technical discussions.
A day in the life
Each day you will interact with different teams responsible for all aspects of the data centers. You will prioritize your activities to support data center capacity availability and safety focusing on the actions that are most impactful. You will have the opportunity to work on projects locally and globally.
About the team
About AWS
Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.
Why AWS?
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Inclusive Team Culture
AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do.
Mentorship & Career Growth
We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud.
Basic Qualifications
- Bachelor's Degree in Electrical/Mechanical Engineering or equivalent experience.
- Cumulative 15+ yrs. of experience with mission critical facilities including critical equipment/system design, implementation, and operational experience
- Possess leadership and problem-solving skills.
- Primary understanding of uninterruptible power supplies, diesel generators, electrical switchgear, power distribution, electrical control systems, automatic/static transfer switches, and short circuit coordination studies.
- Secondary understanding of chillers, cooling towers, direct and indirect evaporative cooling, variable speed drives, mechanical control systems, fan systems, acoustics, and building sequence of operations.
Preferred Qualifications
- Registered Professional Engineer or equivalent. Cumulative 15+ yrs. of experience with mission critical facilities
- Experience with mentoring and developing junior engineers in technical expertise through technical and interpersonal leadership.
- Experience with advising senior leaders and executives on complex business critical initiatives regarding technical recommendations and FE's scope prioritization.
- Knowledge of building codes and regulations in global markets.
- Direct experience with the design, construction, operation, or maintenance of mission critical facilities, especially data centers.
- Experience reading, interpreting, and creating construction drawings, specifications, and submittal documents.
- Ability to carry ambiguous design concepts through exploration, development, and into deployment/mass production.
Acknowledgement of country:
In the spirit of reconciliation Amazon acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.
IDE statement:
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

Title:
Principal Mechanical Engineer, Water
We support water customers across Australia to provide our communities with the best drinking water and wastewater treatment services, whilst innovating ways to safeguard and secure our country's water supplies, elevating public spaces and enhancing livability.
The Opportunity
+ Sponsorship supported
+ Locations open to Brisbane, Sydney, Melbourne (Australia)
+ Relocation allowance provided
You'll be a key member of our National Water team who have secured projects that will change the way Australia operates forever. We are providing a more efficient and integrated water system to cater to the growth in services and maintenace of exiting assets. Our Water team offers services across the full water cycle, delivering major pipelines, large pumping stations, advanced water, wastewater and recycling treatment.  
We address critical water cycle challenges and provide solutions through adopting flexible program delivery models and ongoing asset management programs. KBR have significant work in hand supporting key water utilities such as Sydney Water, Water NSW, Sydney Desalination Plant, SA Water, Urban Utilities and Melbourne Water to achieve phased savings in capital expenditure, while delivering the best environmental and community outcomes.
You will play a vital role in the water team and strongly contribute to projects, people leadership, technical direction, client relationships and commercial direction. Our team is also exploring new ways to integrate virtual reality and artificial intelligence on projects, offering you the opportunity to future proof and broaden your skills in the digital sphere. 
Who are you?
You are a design focused Principal Mechanical Engineer/ Technical Director looking to relocate to Australia for an extended period. You will be motivated by achievement, outcome-focused.  You will have previous experience with consulting to water utilities.
You possess a pragmatic approach to the development of constructable design solutions and have proven commercial acumen in the delivery of water infrastructure.
+ You are a Chartered Engineer in the UK or Europe
+ Design consulting experience in water and wastewater treatment, plant and equipment, pumps, valves & project management
+ You have demonstrated experience in the water infrastructure sector in a consulting environment.
+ Proven ability to work in, and lead, engineering, and design modelling teams, work directly with Water Authority clients, and manage projects to scope, budget and program.
Who are we?
KBR's Infrastructure Services Australia business offers a wide range of professional services to private and public sector clients delivering projects in both urban and remote environments across transport, water, environment, buildings and defence.
We are committed to social and environmental sustainability and delivering projects with a digital mindset that drives innovation within our business, for our customers and stakeholders.   Our continued growth allows us to offer unrivalled opportunities to our staff in terms of career paths, career development and project exposure. 
At KBR, we value you - here's how. 
While our people are busy delivering leading science, technology, and engineering solutions, we're committed to providing them with a supportive, trusting environment and benefits that enable them to thrive and continue doing what they do best.
Benefits include:
+ Industry leading salaries reviewed annually. 
+ 20 Days Leave per year + an additional day off every 4 weeks (33 days in total) 
+ Flexible work arrangements (start/finish times, WFH, Flex time) 
+ Salary packaging and Novated leases 
+ Paid professional membership fees. 
+ Life/Health insurance discounts 
+ Employee stock purchase plans 
+ Paid parental leave. 
+ Personal Career development plans 
+ Growth and promotion opportunities 
Help shape tomorrow by applying today!
Don't miss out on this opportunity to leave your impact on our society with one of Australia's leading infrastructure businesses. Apply now and follow us on LinkedIn to stay up to date with all the latest news and job opportunities.
#LI-DNP #LI-DNI  #S-DNI

Senior / Principal Process Engineer (Wastewater) - ( I )
**Description**
Stantec's Water team in Australia has an impressive portfolio of successful major projects that are already positively impacting our communities across the country. We know that finding solutions to our water issues is critical, and so our diverse network of 400 water specialists in Australia collaborate across business lines and geographies to ensure the best outcomes are achieved. With exciting projects in the pipeline, we are looking to expand our team and seek the change-makers, innovators, leaders and collaborators to join us. How will you impact Australia's water solutions? Grow with us, H2O+U.
Our Water Group in Melbourne has developed many long-term relationships in the water market and a strong pipeline of work. We have a continued focus on growth over the next five years, and as such, we are seeking a Senior or Principal Process Engineer to join our Melbourne Team.
**The Opportunity:**
* Undertaking options investigations, feasibility studies and reporting on a wide range of complex engineering projects such as water, wastewater, recycled water, resource recovery, biosolids, and odour treatment facilities.
* Leading project delivery and engineering designs for water and wastewater treatment plant projects.
* Applying experience and understanding of treatment projects from concept through to detailed design to ensure successful project delivery
* Leading project teams, ensuring high quality deliverables and budgets are met in a timely manner
* Work and coordinate with a multi-disciplinary design team to ensure constructability of the process designs and compatibility with the design intent.
* Engaging in client facing activities to ensure expectations are met and exceeded.
* Building and maintaining client relationships
* Mentoring and sharing your project experience with junior engineers
**About you:**
+ Tertiary qualification in Chemical or Process Engineering, with approximately **6 to 10 years relevant professional experience** in the water and wastewater industry. Experience in wastewater treatment process design and modelling would be advantageous.
+ Highly developed interpersonal skills to develop and maintain positive relationships with internal and external clients.
+ Highly developed consulting skills to liaise with clients and other stakeholders to achieve mutually successful project outcomes.
+ A positive and proactive attitude with the ability to get involved and lead others, whilst contributing to a vibrant team.
**Stantec offerings:**
With an attractive salary and vibrant culture, we offer many benefits to ensure your professional development and wellbeing is ongoing.
+
* Genuine Flexible Working Arrangements - Including purchasing up to 4 weeks additional leave and provision for school term contracts, job sharing and part time employment
+ Learning and Talent Development Programs and training - Including Global programmes, online learning and on-the-job learning.
+ Professional Registration and Memberships.
+ Salary Continuance Insurance (SCI) and Salary Packaging.
+ Employee Resource Groups such as and , with the aim to achieve a genuinely inclusive and diverse workforce.
+ Mentoring for your own development and the opportunity to mentor others.
+ Connecting employees across Stantec through our Developing Professionals Group.
+ Mental Health and Wellbeing Programs including Employee Assistance Program.
+ Service Recognition Awards.
**About us:**
We are a leading water consultancy in Australia with a high performing local team of over 90 water professionals who specialise in water and wastewater infrastructure.
The Stantec community unites over 30,000 employees working in over 450 locations across six continents. We collaborate across multiple disciplines and industries to bring water, transport and infrastructure projects to life. Our work as architects, engineers, and consultants from initial project concept and planning through to design, construction and commissioning is built on almost 200 years of history. So, when we take on a project, we see the opportunity to make a lasting connection with the people and places where we live and work.
**How to apply:**
Submit your most recent CV outlining your relevant experience by following the below link.
To discuss this opportunity further, please apply directly online.
No Agency CV's will be accepted.
**Qualifications**
Tertiary qualification in Chemical or Process Engineering
**Primary Location** : Australia-Victoria-Melbourne
**Organization** : BC-3002 Water-AU Australia
**Employee Status** : Regular
**Job Level** : Individual Contributor
**Travel** : No
**Schedule** : Full-time
**Job Posting** : Aug 7, 2025, 6:50:53 PM
**Req ID:** I
Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, color, religion, sex, national origin, age, marital status, genetic information, disability, protected veteran status, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with local, state and federal laws and regulations and ensures equitable opportunities in all aspects of employment. EEO including Disability/Protected Veterans

Description
This position can also be based in Sydney, Australia.
We are looking for an experienced Principal Security Engineer to join the Security team in Australia. You will be on a team responsible for conducting both pre and post launch testing, offensive campaigns, emergent threat testing, creating/maintaining automated threat emulation solutions, and helping security and service teams add offensive insight to their development, deployment, monitoring, and response processes. This team partners with the larger Security organization and Service teams to continuously validate security throughout the service/system lifecycle.
You will be an expert across multiple domains such as cyber security; threat, vulnerability and risk assessments (TVRA), security tools (e.g. Splunk, Crowstrike, etc.), application of security frameworks (e.g. ISM, NIST, etc.) and/or implementation and monitoring of cyber security controls (i.e. detection, protection, alerting, etc.) and will be sought out for advice on a range of technical and business related issues. Your role will help ensure that our systems and processes are secured against the latest threats and you will lead security testing of large Amazon projects while setting standards and defining best practices for the Security team. You will proactively share knowledge across the Amazon community and will be a critical member of the organization in one or more of the core areas of security.
Key job responsibilities
* Offering recommendations and fine-tuning findings to enhance threat mitigations, ensuring robust security measures are in place.
* Setting a high standard and generating high-quality testing plans and reports, striving for excellence in security testing procedures.
* Conducting offensive security testing and engaging in ongoing vulnerability research to proactively identify potential risks.
* Systematically identifying vulnerabilities and meticulously tracking them to facilitate timely remediation efforts.
* Staying ahead of emerging threats by continuously testing systems and applications for vulnerabilities that may arise.
* Developing and maintaining automated solutions for emulating threats, enhancing efficiency and accuracy in threat detection.
* Providing security training and conducting outreach sessions with internal development teams to raise awareness and foster a security-conscious culture.
* Developing comprehensive security guidance documentation, including policies, procedures, and best practices, to serve as a reference for the organization.
* Designing and building security tools tailored to the organization's needs, enhancing the overall security posture.
* Delivering meaningful security metrics to stakeholders and continuously improving the metrics for better insight into the security landscape.
Hold or be able to attain an Australian Government Security Vetting Agency clearance (see day in the life
Engineers in this role must show exemplary judgment in making technical trade-offs between short versus long term security and business goals. They must also demonstrate resilience and navigate difficult situations with composure and tact. Conflicts should be addressed by listening, finding the best way forward and persuading one's colleagues. Successful engineers in this role will regularly analyze their own performance with a critical eye. A broad understanding of the business and its interconnections is required. This position will also provide training, advice, and mentorship to other engineers.
Basic Qualifications
* Minimum 10+ years of experience in delivering cyber security solution to large enterprises or to Government customers.
* Proven ability to provide technical and strategic oversight for a high-performing team of security professionals.
* Demonstrated experience creating effective security strategies that balance prevention and detection, drive risk reduction and mitigation.
Preferred Qualifications
* Bachelor's degree in Computer Science or Engineering* Masters' degree or PhD in Cybersecurity or related domain.
* Worked on large-scale cloud programs to deliver security outcomes.
Acknowledgement of country:
In the spirit of reconciliation Amazon acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.
IDE statement:
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

**Company Description**
_"Supported by people, local and global communities who are not only willing to guide but also nurture professional development and leadership" -_ **_Dominique Keirens, Technical Director - Water Gold Coast, QLD_**
**Come grow with us.**
Balancing the world's need for safe, reliable water with protecting this critical natural resource for the future requires a deep understanding of interconnected systems.
We work with clients across the entire project life cycle - from initial planning studies through final construction and operations and maintenance services - on both traditional and alternative project-delivery options (design-build, public-private partnerships and financing).
With a robust design and construction division, AECOM offers a unique perspective on designing projects that are fully constructible.
**Everyone belongs at AECOM**
We're committed to diversity, equity, inclusion, and belonging - because great ideas come from diverse perspectives. AECOM is proud to be a **Fortune 500 Most Admired Company** , a **WGEA Employer of Choice for Gender Equality** , # **Work180 Equitable Workplace Awards 2025 Winner** and an **AWEI Bronze Tier LGBTQ+ Inclusive Employer** .
**Job Description**
AECOM is delivering some of Australia's most critical water infrastructure projects. With major investment in dam infrastructure and long-term partnerships with Dam owners nationwide, we offer an unparalleled opportunity to work on complex and high-impact projects across the country.
As part of our industry leading Dams team, you'll contribute to feasibility studies, design, construction, and asset management, collaborating with specialists nationally and internationally to develop sustainable water solutions and mentor the next generation of engineers.
With AECOM's flexibility, base yourself in either our Sunshine Coast, Brisbane, Gold Coast, Newcastle, Sydney, Perth or Melbourne offices.
**How you'll make a difference:**
+ Mechanical engineering design for dam operations and equipment integration.
+ Inspection, investigation and condition assessment of existing dams.
+ Construction support services including inspection of works, evaluation of quality control and quality assurance data and construction reporting.
+ Preparation of tenders and proposals & providing mentoring.
**Qualifications**
**The qualities that help you thrive:**
The following qualifications and experience are highly desired, but if you don't tick all the boxes you could still be a perfect fit for this role. Please apply, all applications will be considered.
+ Demonstrated capability in mechanical design, including the preparation of design reports, design drawings and specifications, ideally within the dam industry.
+ You are positive, and see challenges as opportunities to innovate, collaborate and grow.
+ Excellent written and verbal communication skills.
+ You enjoy developing and nurturing relationships with internal stakeholders, clients as well as the local industry, whether through project work, client initiatives or industry associations.
+ A degree in Mechanical Engineering or a related discipline (essential).
#Work180
**Additional Information**
**Why you'll love working with us**
+ Flexible work arrangements, including alternative start/finish times, part-time, job-sharing and hybrid work options
+ Purchase up to 6 weeks additional annual leave per year
+ Volunteer and representation leave
+ Flex public holidays - swap Easter or other holidays for ones that suit you better.
**Ready to push the limits of what's possible?**
We welcome applications from individuals of all backgrounds, including those with disabilities, additional health or mental health needs, and/or neurodiverse conditions. If you require any adjustments during the hiring process, please let us know.
Applications are reviewed as they come in, and the role may close earlier than expected, so if this opportunity sounds like you, we encourage you to apply as soon as possible.
**Learn more about life at AECOM:** LinkedIn, Facebook , Instagram, X, YouTube - explore our AECOM voices, employee stories, latest projects, and much more!
AECOM acknowledges the Traditional Owners and Custodians of the lands on which we, our clients and our communities live and work around Australia. We pay our respects to their cultures and to their Elders - past, present, and emerging. We are committed to connecting to Country in our work through meaningful engagement with First Nations peoples and businesses. Find out more about our Australian Reconciliation Action Plan here: AECOM**
AECOM is the world's trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $13.1 billion in fiscal year 2022. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.
**Freedom to Grow in a World of Opportunity**
You will have the flexibility you need to do your best work with hybrid work options. Whether you're working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed.
You will help us foster a culture of equity, diversity and inclusion - a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.
AECOM provides a wide array of compensation and benefits programs to meet the diverse needs of our employees and their families. We also provide a robust global well-being program. We're the world's trusted global infrastructure firm, and we're in this together - your growth and success are ours too.
Join us, and you'll get all the benefits of being a part of a global, publicly traded firm - access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person's potential, and we'll help you reach yours.
**ReqID:** J
**Business Line:** Water
**Business Group:** DCS
**Strategic Business Unit:** ANZ
**Career Area:** Engineering
**Work Location Model:** Hybrid
**Legal Entity:** AECOM Australia Pty Ltd

Urgent requirement of SAP eCommerce Cloud Technical Lead  - Contract - Melbourne Requirements  

Key Responsibilities

Design and deliver scalable, secure e-commerce solutions on SAP Commerce Cloud.Guide development through hands-on coding, architecture design, and automated deployment pipelines.Mentor teams, manage delivery processes, and ensure best practices in performance and quality.Collaborate across stakeholder groups, translating business needs into technical excellence.Own the end-to-end technical roadmap—from requirement to production—with leadership and vision.

Core Skills & Technical Expertise

SAP Commerce Cloud : SAP Commerce Cloud 2211, B2C accelerators, extensions, items.xml, Impex, FlexibleSearch, WCMS, Checkout, Payments, Promotions, Order and Return Management.Front-End : Spartacus (Angular), OCC API development, responsive UI/UX.Integration : SAP ERP/S4HANA, SAP CAR, OPPS, SAP CPI, payment gateways, logistics and third party APIs.Backend : Java/JEE, Spring Framework, REST.Search & Performance : Solr configuration, caching, optimization for large catalogs.Security & Compliance : OWASP, PCI-DSS.DevOps & Tools : Maven, Jenkins/Azure DevOps, Git, Docker, Kubernetes, SAP Commerce Cloud Portal.Testing & Monitoring : JUnit, Mockito, Kibana, Dynatrace, New Relic. Duration: 06 Months  and possible extension Eligibility:  Australian/NZ Citizens/PR Holders only Email:

About **Zscaler**
Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.
Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler.
The Zscaler Sales and Go-to-Market team is a global group of professionals who are passionate about delighting our customers, nurturing trusted partnerships, and sharing their expertise to drive a secure, cloud-enabled digital future and further cement our position as the world leader in cloud security. Sales, Customer Success, Sales Enablement, Solution Architects, Business Development, Transformation, and Technology Partnerships all work together to demonstrate the power and agility of Zscaler cloud transformation to the world.
We're looking for an experienced Sales Engineer to join our Australia and New Zealand Sales Engineering team. Reporting to the Senior Manager, Sales Engineering, you'll be responsible for:
+ Showcasing Zscaler platform to potential customers
+ Presenting demos, collecting technical requirements, creating evaluation test plans and overseeing the evaluation process
+ Providing technical expertise and advice to enterprise customers
+ Taking total ownership of the technical sale and processes
**What We're Looking for (Minimum Qualifications)**
+ BSCs or equivalent with extensive experience as an SE or systems integrator
+ 4+ years of experience in Pre-Sales roles, with at least some experience in selling security / networking solutions in direct sales or high-touch sales environments
+ HTTP and web related technologies
**What Will Make You Stand Out (Preferred Qualifications)**
+ Experience working with routing and switching products, including troubleshooting
+ Understanding of SaaS based technologies and network security technologies
+ Hands-on experience with systems installation, configuration and administration of macOS, UNIX/Linux and Windows-based systems
#LI-Hybrid
#LI-NL1
At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.
Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:
+ Various health plans
+ Time off plans for vacation and sick time
+ Parental leave options
+ Retirement options
+ Education reimbursement
+ In-office perks, and more!
Learn more about Zscaler's Future of Work strategy, hybrid working model, and benefits here ( .
By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines.
Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. _See more information by clicking on the_ Know Your Rights: Workplace Discrimination is Illegal ( _link._
Pay Transparency
Zscaler complies with all applicable federal, state, and local pay transparency rules.
Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Title:
Systems Engineer
At KBR - We do things that matter
We deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 38,000 people worldwide with customers in more than 80 countries and operations in over 29 countries.
KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results. At KBR, We Deliver.
Think.KBR.com
KBR in Australia
With over 65 years working on some of Australia's largest and most complex projects, KBR has unmatched experience supporting the nation's critical infrastructure, energy transition and national security priorities. KBR has around 2,000 employees throughout Australia, who are focused on delivering innovative technology and engineering solutions for a safer, more secure and sustainable future.
Learn more about KBR in Australia
Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.
The Opportunity:
KBR's Land Systems Division continues to expand, and we are seeking a Systems Engineer to join our team supporting the Armoured Fighter Vehicle Branch within the Heavy Armoured SPO (HASPO).
This role provides a rare opportunity to work at the centre of Australia's heavy armoured vehicle capability, contributing to the sustainment and upgrade of platforms such as the M1A2 Abrams Main Battle Tank, Redback Infantry Fighting Vehicle, Armoured Recovery Vehicles, and other specialist heavy vehicle fleets.
You will work within a multidisciplinary engineering team under the Authorised Engineering Organisation (AEO) framework, providing systems engineering expertise across the capability lifecycle. This includes support to design assurance, integration of new technologies, fleet sustainment, and capability upgrades across some of the Australian Army's most complex and mission-critical platforms.
All candidates will be required to hold and maintain an active NV1 Defence Security Clearance. Only candidates holding a NV1 Clearance or above should apply.
Responsibilities:
+ Apply systems engineering principles across the platform lifecycle, from requirements development and design assurance through to verification and validation.
+ Support the preparation and review of Technical Investigations, Engineering Support Reports, Safety Cases, and Technical Instructions.
+ Contribute to engineering design reviews, risk management, and configuration/change control activities for heavy armoured platforms.
+ Assist in the integration of subsystems across mobility, lethality, protection, survivability, and digital C4I domains.
+ Develop and maintain System Engineering Management Plans, Test & Evaluation documentation, and certification artefacts.
+ Work closely with Army stakeholders, industry partners, and suppliers to ensure solutions meet operational and sustainment requirements.
+ Provide mentorship and technical guidance to junior engineers as required.
As the ideal candidate you will bring:
+ Bachelor's degree in Engineering (Systems, Electrical, Mechatronics or related discipline).
+ Experience in systems engineering within Defence programs (land domain highly regarded).
+ Practical knowledge of requirements management, risk management, configuration management, and V&V processes.
+ Exposure to armoured vehicle systems (weapons, sensors, survivability systems, powertrain, mobility or digital communications) is advantageous.
+ Familiarity with ASDEFCON, AEO frameworks, and Defence acquisition & sustainment processes.
+ Current or eligibility to hold an NV1 AGSVA Security Clearance.
All candidates will be required to hold and maintain an active NV1 Defence Security Clearance. Only candidates holding a NV1 Clearance or above should apply.
What we will offer you:
· A workplace culture certified as a Great Place To Work
· Flexible working
· Competitive salary (including annual reviews)
· Paid parental leave
· Income protection
· Corporate rewards
· Salary packaging/Novated leasing
· Employee stock purchase plans
· Flu shots, skin checks and discounted private health insurance
· Career development: Online learning, mentorship and career pathways
If you're ready to shape tomorrow, let's get started. Apply Now!
As a Major Service Provider of the Australian Defence Force, an AGSVA security clearance will be required and compliance to International Traffic in Arms Regulations (ITAR). As such, our hiring decisions are based on the key requirements of each role and candidates are selected based on their unique strengths and experiences.
Notice to Third Parties/Recruitment Agencies: KBR Australia does not accept unsolicited resumes, or any liability associated with fees or costs from recruitment agencies, search firms or third parties who have not been engaged directly on this job opportunity. Candidates interested in applying are welcome to submit their application online.

Title:
Systems Engineer
At KBR - We do things that matter
We deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 38,000 people worldwide with customers in more than 80 countries and operations in over 29 countries.
KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results. At KBR, We Deliver.
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KBR in Australia
With over 65 years working on some of Australia's largest and most complex projects, KBR has unmatched experience supporting the nation's critical infrastructure, energy transition and national security priorities. KBR has around 2,000 employees throughout Australia, who are focused on delivering innovative technology and engineering solutions for a safer, more secure and sustainable future.
Learn more about KBR in Australia
Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.
The Opportunity:
KBR's Land Systems Division is expanding, and we are seeking an experienced Defence Systems Engineer with a software focus to join our Armoured Fighter Vehicle (AFV) Branch. This is a unique opportunity to contribute to Australia's next-generation land combat vehicle capability, including programs such as:
+ Boxer Combat Reconnaissance Vehicle
+ Abrams Main Battle Tank
+ Redback Infantry Fighting Vehicle (IFV)
+ Other critical Armoured Fighting Vehicle platforms
You will work within a multidisciplinary engineering team supporting systems engineering, software design, integration, verification, and sustainment activities. This role provides exposure to complex land vehicle systems, including mobility, lethality, survivability, electronic systems, and integrated logistic support, all within the Authorised Engineering Organisation (AEO) framework.
All candidates will be required to hold and maintain an active NV1 Defence Security Clearance. Only candidates holding a NV1 Clearance or above should apply.
Responsibilities:
+ Apply systems engineering principles across the full lifecycle, with a software focus, from requirements development through verification and validation.
+ Develop and review Technical Investigations, Engineering Support Reports, Technical Instructions, and Test & Evaluation documentation for armoured vehicle systems.
+ Participate in engineering design reviews and contribute to engineering change and configuration management processes.
+ Assist with the integration of mechanical, electrical, and mission systems, with a particular emphasis on software and embedded systems.
+ Support upgrade projects and act as a Design Acceptance Representative where required.
+ Contribute to Systems Engineering Management Plans (SEMPs), risk management activities, and adherence to Defence certification standards.
+ Develop and maintain strong stakeholder relationships with Defence, industry partners, and suppliers.
+ Mentor and guide junior engineers and graduate team members.
As the ideal candidate you will bring:
+ Bachelor's degree in Engineering, Software Engineering, Systems Engineering, or related discipline. Chartered status is highly regarded.
+ Minimum of 5 years' experience in Defence systems engineering with a software focus, ideally in land vehicle platforms.
+ Proven expertise in requirements management, risk management, configuration management, and verification & validation processes.
+ Exposure to software development, integration, and testing in complex systems highly desirable.
+ Familiarity with ASDEFCON contracting frameworks, AEO requirements, and Defence acquisition processes.
+ Demonstrated ability to lead complex projects, support upgrades, and deliver engineering solutions in line with Defence standards.
+ Strong analytical, problem-solving, and communication skills, with the ability to collaborate across multidisciplinary teams.
+ Current NV1 AGSVA Security Clearance (essential)
All candidates will be required to hold and maintain an active NV1 Defence Security Clearance. Only candidates holding a NV1 Clearance or above should apply.
What we will offer you:
· A workplace culture certified as a Great Place To Work
· Flexible working
· Competitive salary (including annual reviews)
· Paid parental leave
· Income protection
· Corporate rewards
· Salary packaging/Novated leasing
· Employee stock purchase plans
· Flu shots, skin checks and discounted private health insurance
· Career development: Online learning, mentorship and career pathways
If you're ready to shape tomorrow, let's get started. Apply Now!
As a Major Service Provider of the Australian Defence Force, an AGSVA security clearance will be required and compliance to International Traffic in Arms Regulations (ITAR). As such, our hiring decisions are based on the key requirements of each role and candidates are selected based on their unique strengths and experiences.
Notice to Third Parties/Recruitment Agencies: KBR Australia does not accept unsolicited resumes, or any liability associated with fees or costs from recruitment agencies, search firms or third parties who have not been engaged directly on this job opportunity. Candidates interested in applying are welcome to submit their application online.