37 principal systems engineer jobs found

Job Title: Principal Systems Engineer Location: Frimley, Hybrid, 3 days on site weekly We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive 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. What you’ll be doing: In this role, you will provide technical ownership of CCS design, supporting the Engineering Manager in delivering in-service programmes and leading key design...

Job Title: Principal Systems Engineer Location: Isle of Wight – Cowes, Portsmouth Broad Oak or Chelmsford – Great Baddow – Hybrid pattern We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £87,200 DOE + bonus scheme Come and put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribute to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. Who we are: Join BAE Systems and you’ll be part of something...

Job Title: Principal Systems Engineer Location: Isle of Wight – Cowes – 4/5 days weekly onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £87,200 DOE + bonus scheme Come and put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribute to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global...

Job Title: Principal Engineer – Project Engineering Location: Barrow-in-Furness – Hybrid We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £54,000 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. Job Description: Reporting to the Engineering Manager , you will lead & provide dedicated embedded engineering support to projects to aid in their delivery, whilst maintaining assurance,...

Job Title: Principal Engineer (External Communications Integration) Location: Barrow-in-Furness. On-Site. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Negotiable dependant on experience 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. Job Description: In this role, you will provide specialist knowledge and subject matter expertise to support the development of the functional...

Job Title: Principal Engineer – Systems – Design Assurance Location: Glasgow. Hybrid – 3 days / week on site . We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £ 68,500 (DOE) 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. Job Description: This is a key role leading the Design Assurance work scope on the River-Class Destroyer Programme, managing the engineering lifecycle and technical...

Job Title: Senior/Principal Platform Systems Mechanical Engineer Job Location: Barrow-in-Furness, Onsite This position requires full-time on-site presence. Please speak to your recruiter for further details. Salary: Competitive 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. What you will be doing: In this role, you will support the development and delivery of mechanical platform systems, ensuring robust design evidence is generated to support safe and effective solutions. You will contribute to testing and commissioning activities, support issue resolution, and work closely with engineering teams to...

Job Title: Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak – hybrid pattern of 3/4 days weekly on site We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £43,000 depending on skills and experience 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. What you’ll be doing: Within the Warship Technical Authority, WTA, you will provide engineering support to...

As a Principal Security Engineer in the Appstar organization, you lead application security reviews across complex systems, identify and advise on critical security risks, and mentor the broader security engineering team. You own security outcomes that reduce persistent risks and proactively shape organization-level security posture. You are responsible for establishing and maintaining the enterprise-wide application security review methodology — including threat modelling philosophy, security testing standards, and remediation validation. You design security patterns and standards that serve as the foundation for secure development across all engineering organizations, with a focus on increasing automation of discoverable vulnerabilities and reducing manual security work for both builder and security teams. You make critical architectural decisions for systems handling billions in revenue, evaluating high-risk design decisions and setting security standards for new technology...

We're seeking a Principal Software Engineer to tackle some of our most complex technical challenges in smart home technology. You'll architect sophisticated software solutions that enable 4K video processing and advanced AI features on resource-constrained devices, while pushing the boundaries of what's possible in power efficiency. This role offers the opportunity to innovate in memory bandwidth optimization, CPU utilization, and power state management, creating scalable frameworks that enhance performance across our entire product line. Your expertise will be crucial in developing automated systems that validate and optimize our devices' performance, ensuring millions of customers receive the best possible experience from our smart home products. Key job responsibilities Design and implement software architectures that optimize system-wide performance Develop intelligent power management solutions through software innovation Create frameworks for efficient execution of AI models...

Job Title: Maritime Electrical Engineer Location: Portsmouth Naval Base. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Up to £42,000 depending on skills and experience What you’ll be doing: Applies knowledge, skill & experience in company products, services, approaches, techniques and governance. Applies experience and works across a range of standard products and services, resolves common engineering problems. Working under technical supervision Obtain confirmation beyond reasonable doubt by review, surveillance and audit that those assumptions, underpinning engineering data, analysis methodologies, and interpretation of results have been validated Define the qualification obligations for the assurance hold points during build, test and commissioning Working under technical supervision, undertake functional design and/or provide advice and...

Job Title: Senior Stealth Engineer – Computation Fluid Dynamics Location: Barrow-in-Furness, onsite. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Negotiable dependant on experience 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. Job Description: As a Senior Stealth Engineer You’ll work at the forefront of stealth innovation, contributing directly to the design and performance of...

Job Title: Senior/Principal Software Engineer Job Location: Rochester, Kent. Onsite Salary: Up to £65.000 per annum depending on experience 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex , safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through...

Job Title: Principal Stealth Engineer – Low Observables Location: Barrow-in-Furness, Onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: circa £50,000 depending on skills and experience 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. What you’ll be doing: You’ll work across the full submarine lifecycle – from early concept design to in-service support, helping to define, model, and...

Title : Fire Chief / Safety Advisor Grade: 4 Location: Riyadh, Saudi Arabia JOB PURPOSE BAE Systems is the UK Government’s nominated Prime Contractor under the Government-to-Government arrangements that are in place to provide equipment, support and training to Saudi Arabia. We provide maintenance of Royal Saudi Air Force aircraft and train RSAF personnel safely in a training environment in how to use their aircraft, equipment and weapons. BAE Systems Saudi Arabia is committed to supporting the Saudi Arabian National Agenda including Saudisation and the training and development of Saudi National capability through the growth of the Saudi National Partner Companies thereby reinforcing Industrialisation and Partnerships. The Fire Chief / Safety Advisor is responsible to the RSAF-HQ Director of Safety / Fire Protection for the establishment, management, and sustainment of RSAF requirements in Safety & Fire...

Job Title: Principal Engineer – Communications Location: Barrow, Hybrid We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Competitive 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. What you will be doing: In this role, you will lead the design and delivery of communications and audio systems for naval vessels, defining system requirements and engineering standards to develop effective...

Job Title: Principal Engineer – Support Engineering Location: Barrow-in-Furness, Filton, Brough or Coventry – Hybrid We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Negotiable dependant on experience 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. What you’ll be doing: You will support the Senior Engineering Manager in delivering Integrated Logistics Support outputs for the...

Senior Product Security Engineer Job Location : Edinburgh Parks, SA or Bourke St, VIC 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: Working as the Senior Product Security Engineer you will be responsible for providing technical advice on all security elements from ICT/cyber to physical security. You will be undertaking reviews and making assessments on how to go about specific design elements to ensure the company is operating under the relevant frameworks. This role...

Senior Product Security Engineer Job Location : Edinburgh Parks, SA or Bourke St, VIC 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: Working as the Senior Product Security Engineer you will be responsible for providing technical advice on all security elements from ICT/cyber to physical security. You will be undertaking reviews and making assessments on how to go about specific design elements to ensure the company is operating under the relevant frameworks. This role...

Job Title: Principal Engineer – Stealth (Finite Element Analysis ) Location: Barrow-in-Furness – Onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Competitive (Commensurate with skills and experience) 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: You’ll lead the development of the Stealth Engineering FEA capability. You’ll Perform detailed FEA simulations...