BAE Systems
Senior Engineer – Software
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Senior Engineer – Software
Senior Engineer – Software
Location: New Malden, on-site (Flexible and hybrid working arrangements available—please discuss options with your recruiter)
Salary: Up to £57,500 (depending on experience)
About BAE Systems
Join BAE Systems and contribute to groundbreaking defence, aerospace, and security projects that shape our safer future. Your expertise will play a vital role in developing advanced systems for the Royal Navy, from deep-sea operations to latest-generation submarine technologies. There’s no limit to where a career here could take you.
Job Description
As a Senior Software Engineer for the Submarine Command System (SMCS), you’ll drive technical innovation and deliver cutting-edge software solutions for the UK’s submarine fleet. Your work will directly support situation awareness and weapons management systems, ensuring the Royal Navy operates with precision and agility.
Core Responsibilities
- Take a leadership role in:
- Designing, implementing, and testing SMCS software solutions
- Guiding and mentoring colleagues across the software development lifecycle
- Collaborating closely with the management team on planning, reporting, and estimation activities
- Engage directly with customers and end-users to shape requirements and ensure alignment between SMCS capabilities and operational needs.
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Essential Skills & Experience
- Software Engineering Expertise: Proven ability to architect, deliver, and test robust solutions in large, multi-layered, distributed systems (e.g., military Catch-22s, defense IT systems).
- Strategic Mindset: Experience in defining and supporting software development strategies.
- Cross-System Error Correcting Proficiency: Deep technical understanding of:
- Software lifecycle models (Agile, V-Model, Iterative)
- Regulations and contractual compliance (e.g., DoD standards, MoD directives)
- Real-time embedded systems/COTS (Commercial-Off-The-Shelf) integration challenges
The Submarine Command System (SMCS) Team
Positioned at the core of UK submarine systems, your work will:
- Provide tactical picture compilation (position, sensor data, threat reporting)
- Enable real-time weapons management operations for the Royal Navy fleet
Why BAE Systems?
At BAE Systems, career growth isn’t linear—it’s purposeful.
- Meaningful Impact: Turn technical challenges into innovations that protect our nation.
- Tailored Growth: Lifelong learning, mentorship, and clarity to build a career aligned with your values.
- Wellbeing-First Culture:
- Financial benefits built to your needs (pensions, allowances, relocation support).
- Flexibility that balances your priorities—without compromising security clearance deadlines.
- ESG programs backed by sustainability pledges.
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Inclusion and Belonging
Diversity: We empower a culture where diverse perspectives create better solutions. Your background doesn’t dictate entry—your passion does. Security Compliance: Some roles require long-term UK residency and security vetting. All posts demand at least Baseline Personnel Security Standard. Please discuss eligibility with your recruiter via the application process.
This role is open but potentially subject to standard vetting criteria.
Closing Date: 3rd July 2026
Interviews: Week commencing 13th July
Note: We may close applications earlier if sufficient candidates are identified. Apply today to avoid missing out.
Note: Security clearances are evaluated on a case-by-case basis—eligibility may vary depending on your nationalities, birth place, and residency history. Company reserves the right to review all applications confidentially.
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