Adelaide, SA , Australia

Solution Architect/Architecture Analyst

Job Location: Adelaide, SA

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:

We have an excellent opportunity for a Solution Architect/Architecture Analyst within AUKUS BU based in Adelaide.

The Architecture Analyst supports the architecture practice in shaping, analysing, and documenting solution outcomes in a complex program environment. The role is suited to someone who can work effectively through early program uncertainty, reconcile conflicting stakeholder needs, structure ambiguous problems, and contribute to architecture artefacts and decision-making.

This role is not just about documentation. It is about helping bring clarity to complex problems, supporting option analysis, building stakeholder relationships, and contributing to Solution Architecture Documents (SADs) and related architecture outputs.

The role requires a person who is proactive, structured, collaborative, and comfortable working without perfect information.

Core Duties:

• Break down complex business and technology problems into clear components.
• Help turn ambiguous needs into structured problem statements and analysis inputs
• Support the architecture team in framing the right questions before jumping to solutions
• Engage with business, delivery, technical, and program stakeholders to gather viewpoints and clarify needs.
• Analyse and compare potential solution options against business needs, constraints, risks, and delivery practicality
• Support development of solution options papers, decision packs, and recommendation material.
• Help document option pros/cons, assumptions, and impacts in a structured and balanced way.
• Contribute to traceability between problem, options, decision, and architectural direction.
• Support the architecture lead in progressing work through investigation, planning, and design phases
• Assist in preparing material for architecture reviews and governance forums

About You

• Proven experience operating within architecture teams in complex enterprise or large-scale program environments.
• Strong capability in producing clear, structured analysis and high-quality design documentation to support solution delivery.
• Hands-on experience collaborating with solution architects, enterprise architects, and cross-functional technical design teams.
• Working knowledge of architecture methodologies, frameworks, and documentation standards.
• Familiarity with key architecture artefacts, including Solution Architecture Documents (SADs), option papers, context diagrams, integration views, and architectural decision logs.
• Relevant tertiary qualification in Information Technology, Engineering, Business Systems, Computer Science, or a related discipline, with equivalent practical experience considered.
• Holds or is eligible to obtain Defence security clearance.
• Eligibility to be cleared for International Traffic In Arms (ITAR) regulations.

SSN AUKUS

In early 2024, the Australian Government selected BAE Systems and ASC Pty Ltd to build Australia’s new fleet of nuclear-powered submarines in a significant development in the AUKUS trilateral security pact between the United States, the United Kingdom and Australia. This program will focus on developing advanced submarine capabilities, integrating cutting-edge technology, and fostering international cooperation among Australia, the UK, and the US.

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

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