Senior Software Systems Engineer

Portsmouth

Maritime Services

Engineering

Experienced professionals

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Job Description

Job Title: Senior Software Systems Engineer

Location: Portsmouth – Broadoak. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role.

Salary: £45,000 – £55,000 commensurate with skills and experience

Put yourself into a dynamic Systems Engineering role at the forefront of real world demands in the defence industry. You will be part of our Autonomy team developing Autonomous Maritime products to counter emerging threats and gain an advantage in the future maritime battlespace. Your new day-to-day will be exciting and diverse by applying your knowledge of Systems Engineering and Software Architecture definition in the increasingly significant field of autonomous defence systems, working with global experts and cutting-edge technology.

What you’ll be doing:

  • Apply Systems Engineering experience with a good understanding of software system embodiment for the development of maritime autonomous systems
  • Discern and decompose requirements at system, sub-system and software specification level and manage these in an appropriate requirements management toolset
  • Undertake system design decomposition and architectural modelling, managing architectural models from system architecture into software architecture
  • Undertake system test planning, execution and reporting
  • Contribute to definition of acceptance strategies verifying compliance at various levels of system design, supporting production of customer acceptance evidence

Your skills and experiences:

  • Understanding and experience of Systems Engineering with integrated software systems, which could include knowledge of Systems and Software Engineering standards (e.g. ISO 15288 and ISO 12207)
  • Model Based Systems Engineering (MBSE) and software architectural modelling in appropriate frameworks and languages (e.g. NAF/UAF/TOGAF/SysML/UML) using a dedicated toolset such as CATIA Magic (Cameo), Sparx EA, or equivalent
  • Requirements definition and management using an appropriate toolset such as IBM DOORS Next and configuration management with tools like Teamcenter, SAP
  • Planning, performing, and documenting system testing traced to requirements using a dedicated toolset (e.g. IBM Engineering Test Manager)
  • Some experience of mathematical simulation tools/languages (e.g. Mathworks MATLAB, Simulink, Pearl, Python) would be an advantage
  • Higher education (or equivalent experience) in a relevant STEM discipline

Benefits:

You’ll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You’ll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts – you may also be eligible for an annual incentive.

The Maritime Autonomy Team:

You will be working as a Senior Software Systems Engineer within our Maritime Autonomy product team of inter-disciplinary engineers, evolving our product portfolio for maritime surface and sub-surface autonomous vessels, integrating payloads and platforms to deliver cutting edge autonomous capability.

With demonstrable experience in contemporary Systems Engineering, you will become an integral member of a growing team to develop our future maritime autonomous systems. This role is a fantastic opportunity to enhance your skills and invest in your career journey within a global business

The Flexible Working Statement:

As the world has evolved, so has the way we work. Our working approach, will enable you to have flexibility with your working hours, depending on your role and location. This could include accruing hours as well as flexibility around start and finish times, ensuring you can balance life at work, on site and life at home.

Why BAE Systems?

This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that values diversity, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome candidates from all backgrounds and particularly from sections of the community who are currently underrepresented within our industry, including women, ethnic minorities, people with disabilities and LGBTQ+ individuals.

We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments.

Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. 

All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks.

Closing Date: 21th March 2025

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

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We’re a skilled, diverse, collaborative community of over 90,500 people, creating some of the world's most advanced, technology-led defence, aerospace, marine, land, and security solutions. We value the creativity and innovation of a diverse and inclusive team, and trust and empower our people to thrive, no matter what their background or experience.
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Diversity, equity and inclusion

We want everyone here to feel valued and empowered to thrive. Who you are should never define what you can do. We believe when you bring together different people and different perspectives it inspires creativity and drives innovation. It helps us fulfil our purpose and it’s integral to our culture. Everyone is heard and respected here.
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Learning and development

If you’re curious, hungry for more responsibility, and prepared to step out of your comfort zone, there are endless opportunities to grow with us. At every stage of your career our first-class training, coaching and development programmes, role models and mentors will help you embrace your potential and take the next step.
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Reward and benefits

Great work deserves benefits that go beyond your salary. Whether it’s health, wellbeing, or financial security for you and your family – our flexible benefits help you focus on what’s important to you.
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Making an impact

Together we embrace every opportunity to have a positive impact. On the world around us, our communities, and each other.
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Want to know more?

  • Diversity, equity and inclusion

    We want everyone here to feel valued and empowered to thrive. Who you are should never define what you can do. We believe when you bring together different people and different perspectives it inspires creativity and drives innovation. It helps us fulfil our purpose and it’s integral to our culture. Everyone is heard and respected here.
    Discover moretrending_flat
  • Learning and development

    If you’re curious, hungry for more responsibility, and prepared to step out of your comfort zone, there are endless opportunities to grow with us. At every stage of your career our first-class training, coaching and development programmes, role models and mentors will help you embrace your potential and take the next step.
    Discover moretrending_flat
  • Reward and benefits

    Great work deserves benefits that go beyond your salary. Whether it’s health, wellbeing, or financial security for you and your family – our flexible benefits help you focus on what’s important to you.
    Discover moretrending_flat
  • Making an impact

    Together we embrace every opportunity to have a positive impact. On the world around us, our communities, and each other.
    Discover moretrending_flat