Job Description

Job Title: Senior Systems Engineer

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.

Job Description: This role centres on understanding complex customer needs and translating them into clear, multi‑level requirements. It involves developing advanced system architectures using Model‑Based Systems Engineering and overseeing the integration, analysis and testing of real‑time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations.

Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best‑practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high‑quality system evolution.

Core duties:

- Understanding our customers’ complex needs and collaborating to develop, validate and manage requirements at multiple levels - You will be developing complex system architectures and sub-systems using a Model Based Systems Engineering approach - You will be involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems - You will take accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers

Essential Skills: You will have proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML

You will have customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied

You will have a degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics)

It is also desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design