Cyber Security Architect

Cyber Security Architect

Job Location: Adelaide is the preferred location for this position; however, the role can also be based in Melbourne. We offer a range of hybrid and flexible working arrangements, including a 9-day fortnight.

Who we are:

Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow – shaping a safer future, for all of us.

From the depths of the ocean, to the far reaches of space – there’s no limit to where a career at BAE Systems could take you.

Role Description:

Reporting to the Cyber Security Manager – Surface Ships, the Cyber Security Architect is responsible for ensuring appropriate cyber security controls are in place to defend our digital estate and operational technology, and meet our compliance obligations. The Cyber Security Architect works closely with the Cyber Security and Architecture teams in ensuring systems are designed and implemented in a secure manner appropriate to organisations risk posture. The Cyber Security Architect should have a good understanding of ICT systems and the latest security standards to ensure projects address cyber risk.

Core Duties:

• Provide security recommendations throughout the project life cycle and guide teams to align security standards, procedures and applicable controls based on risk and compliance requirements
• Collaborate with the broader Digital, Data and Cyber teams to ensure we are working towards a Modern Defensible Architecture.
• Provide technical security advice and design input in relation to Cloud, Web, Application, IT, IoT and Operational Technology systems
• Lead Threat Modelling and design risk assessment activities within the Surface Ships business.
• Maintain a thorough understanding of the Surface Ships ICT security posture and be proactive in recommending changes and enhancements where required
• Work with the Cyber Security Manager to research and develop security architectures to drive future business strategy and align with security principles
• Work with the broader Cyber Security Group to ensure cyber architecture artefacts are aligned with those produced across the business. As a senior staff member, mentor team members and provide cyber security advice to other staff

Essential Skills:

• Demonstrated relevant experience across Identity, Network Security, Cloud Security, Infrastructure, Operating Systems and Applications
• Experience working with Operational Technology is desirable
• Understanding of Information security manual (ISM) and other global Industry security standards(NIST, ISO, PCI DSS, …) relating to ICT Security
• Knowledge of Enterprise and Security Architecture frameworks (SABSA, TOGAF)
• Experience in providing guidance to project delivery by designing and developing secure solutions and implementing security principles
• Professional Security certifications are desirable such as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM) or other similar credentials
• A Degree in ICT or Engineering related is desirable
• Defence security clearance or eligibility to obtain NV1
• Eligibility to be cleared for International Traffic In Arms (ITAR) regulations

We believe in hiring for potential, we know that some candidates hesitate if they don’t tick all the boxes. If this role interests you, but you don’t meet all the criteria, we still encourage you to apply.

The Team

Hunter Class Frigate Program

BAE Systems Australia is leading the largest ever surface ship project in Australia’s defence history – the design and build of Hunter class frigates. The Hunter Class Frigate Program is transforming Australia’s shipbuilding industry by supporting the building of a world-class, continuous naval shipbuilding capability for our nation.

Why BAE Systems?

Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work – this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family – support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make.

A place where everyone can thrive

We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.

We support our veteran community through VetNet Australia, along with initiatives such as Reserve Service Leave, a Veteran Mentoring Program, and partner-supported programs.

We welcome applications from all candidates and strongly encourage Aboriginal and Torres Strait Islander peoples to apply.

We are proud to be recognised as an employer of choice for women by WORK180 and recipients of the Benchmarcx Top Employer for Candidate Experience Excellence 2026. As members of the Circle Back Initiative, we commit to responding to every applicant.

If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss the support you may need. You can also connect with us via Careers and Employment.

Security statement

Please note, as a defence security clearance is required for this role, applicants must be Australian citizens and either possess or be eligible to obtain and maintain one. Further information regarding security clearances. International Traffic in Arms Regulations (ITAR) are applicable and as such, your nationality may be a factor in determining your suitability for this role. Please visit this webpage for more information.