2662 Senior Engineer jobs in Portsmouth

**Introduction**
At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK.
A career in IBM CIC means you'll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. You will get the chance to deliver effective solutions, driving meaningful business change for our clients, using some of the latest technology platforms.
Curiosity and a constant quest for knowledge serve as the foundation to success here. You'll be encouraged and supported to constantly reinvent yourself, focusing on skills in demand in an ever changing market. You'll be working with diverse teams, coming up with creative solutions which impact a wide network of clients, who may be at their site or one of our CIC or IBM locations. Our culture of evolution centres on long-term career growth and development opportunities in an environment that embraces your unique skills and experience.
We offer:
* Many training opportunities from classroom to e-learning, mentoring and coaching programs and the chance to gain industry recognized certifications
* Regular and frequent promotion opportunities to ensure you can drive and develop your career with us
* Feedback and checkpoints throughout the year
* Diversity & Inclusion as an essential and authentic component of our culture through our policies and process as well as our Employee Champion teams and support networks
* A culture where your ideas for growth and innovation are always welcome
* Internal recognition programs for peer-to-peer appreciation as well as from manager to employees
* Tools and policies to support your work-life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme
* More traditional benefits, such as 25 days holiday (in addition to public holidays), private medical, dental & optical cover, online shopping discounts, an Employee Assistance Program, life assurance and a group personal pension plan of an additional 5% of your base salary paid by us monthly to save for your future
**Your role and responsibilities**
We are looking for an experienced Technical Lead specialising in Java and web technologies to lead the design and development of robust, scalable, and secure enterprise applications. This role is ideal for a professional who can drive innovation and excellence in our organisation's software development initiatives.
This role offers an exciting opportunity for a seasoned professional to contribute to cutting-edge software development initiatives and shape the future of our organisation's digital transformation using Java and web technologies
Responsibilities
* Design and implement scalable, secure, and maintainable enterprise application architectures using Java and web technologies.
* Collaborate with cross-functional teams to understand business and technical requirements, translating them into effective application designs.
* Guide the development team in best practices for software architecture, ensuring adherence to industry standards and emerging trends.
* Stay current with Java and web technologies, driving innovation and continuous improvement in our application development practices.
* Provide technical leadership and mentorship to junior architects and developers, fostering a culture of excellence and knowledge sharing.
**Required technical and professional expertise**
* Proven experience in designing and implementing large-scale enterprise applications using Java and web technologies.
* In-depth knowledge of Java frameworks like Spring, Hibernate, and web technologies such as HTML5, CSS3, JavaScript, and frameworks like React or Angular.
* Strong understanding of software architecture principles and patterns, and experience with microservices, event-driven architectures, and cloud-native development.
* Excellent problem-solving skills and the ability to analyse complex systems, identifying areas for optimiation and improvement.
* Excellent communication and collaboration skills, with a proven ability to articulate technical concepts to both technical and non-technical stakeholders.
As an equal opportunities' employer, we welcome applications from individuals of all backgrounds. However, for you to be eligible for this role, you must have the valid right to work in the UK. Unfortunately, we do not offer visa sponsorship and have no future plans to do so. You must be a resident in the UK and have been living continuously in the UK for the last 10 years. You must be able to hold or gain a UK government security clearance.
**Preferred technical and professional experience**
* Experience with containeriation technologies like Docker and orchestration tools like Kubernetes.
* Familiarity with Infrastructure as Code (IaC) tools such as Terraform or CloudFormation.
* Knowledge of data engineering and experience with big data technologies like Hadoop, Spark, or Kafka.
* Experience with CI/CD pipelines and automation, such as using Jenkins, GitLab, or CircleCI.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

Principal Engineer
**JOB TITLE: Principal Engineer**
**DEPARTMENT: Engineering**
**LOCATION: Littlehampton, UK**
**ABOUT ADVANCED ENERGY**
Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data centre computing and healthcare. With engineering know-how and responsive service and support around the globe, the company builds collaborative partnerships to meet technology advances, propel growth for its customers and innovate the future of power. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado
**ESSENTIAL RESPONSIBILITIES:**
+ Technology solutions to meet emerging/challenging customer requirements.
+ Support new technology platform.
+ Extend support to design teams on analysis and solution to complex control and hardware design issues.
+ Design reviews
+ Develop mathematical tools for power circuit and control design/iteration
+ Provide guidance and suggestion to improve efficiency, performance, reliability, cost during product development.
+ Technical training to design teams
**SKILLS/QUALIFICATIONS**
+ Bachelor's degree in Electrical Engineering or Electronics and Communications Engineering with more than 12 years' experience (essential)
+ Master's degree in Electrical Engineering or Electronics and Communications Engineering with 7+ years' experience (desirable)
+ PhD in Power electronics preferred (desirable)
+ Knowledge in:
+ Power circuit, Analog and digital control design of single and three phase PFC, hard- switched, ZVS, resonant DC-DC converters
+ Modeling and analysis of control loops - Mathematical and simulation
+ Modelling, design and analysis of complex magnetic circuits
+ EMI filter design
+ Keeps up to date with the latest developments in the industry i.e. Wide Band Gap devices - GaN and SiC
+ Expertise in using PLECS, Simetrix/Simplis, Mathcad,Matlab, PSIM simulation tools
+ High degree of mathematical ability
+ Good verbal and written communication

**Do you have a passion for engineering and a desire to make a real difference?**
We're seeking Project Technical Leads (Civil, Mechanical, Electrical, or Process Engineering) that are interested in supporting our exciting work across the regulated water industry. With AMP8 already underway, we have opportunities to become an important part of our growth plans in Brighton, Ashford, Kings Hill & Southampton.
This is your chance to:
+ Form & lead multidisciplinary project teams whilst coordinating design & project delivery;
+ Work on exciting water projects that push boundaries and make a significant impact.
+ Partner with top water clients across the UK, shaping the future of the industry.
We're a leading engineering consultancy with continued growth ambitions, building on a successful track record. Our 2025 water strategy is brimming with opportunities, and you'll be at the forefront, tackling iconic projects.
**Here's what sets us apart:**
+ We prioritise community - designing solutions that minimise environmental impact and maximise social benefits.
+ We champion sustainable development, delivering infrastructure projects that adapt to climate change.
As Project Technical Lead, you will coordinate upfront design and project delivery, working closely with Project Managers and technical experts across our multidisciplinary teams. You will play a fundamental role in the identification of innovative and sustainable solutions, whilst working collaboratively with the client. You will also be responsible for ensuring that we deliver best value and client service excellence, monitoring the quality, compliance and efficiency of project deliverables. Additional responsibilities include:
+ Lead in the design & implementation of principles to improve health, safety & wellbeing outcomes in project design.
+ Ensure technical resources are assigned & supported.
+ Contribute toward the development or marketing & business development activity.
We work in a variety of project areas within the water sector, including clean water treatment and networks, wastewater treatment, wastewater networks, flooding, and urban drainage. Our national design teams are involved in large partnership initiatives such as Hull and East Riding's Living with Water partnership, award-winning projects such as the Clifton Integrated Constructed Wetland project, along with a number of other UK wide opportunities.
More locally, this includes Southern Water's AMP 8 Professional Services Framework.
**About You**
We are looking for someone who has a passion for solving engineering problems, the ability to lead and inspire and the confidence to drive through challenging solutions.
You will have experience of working in a similar role within the water sector, or other relevant regulated industry.
You will also be a degree qualified (or equivalent) engineer and you will ideally be chartered, or a member of a relevant engineering institution e.g. ICE. Support can be given to achieve this if required.
We have opportunities for differing levels of seniority, so if you are looking to develop your leadership career, we'll support you on your journey.
#ukwater #PTL
**About Stantec**
The Stantec community unites more than 32,000 employees working in over 450 locations across 6 continents. We have been working with our clients and communities in the UK for over 150 years. We plan, design, deliver and manage the development and infrastructure needed to support the creation of sustainable, healthy and prosperous communities.
Our teams provide effective and relevant solutions, translating our clients' vision into valued consents, deliverable plans for projects and programmes, and efficient designs for delivery, based on technical excellence and deep market insights. We deal with today's challenges, but also keep a fairer, better tomorrow in sight, looking at how we deliver clean growth, support radical changes in our economy and meet the needs of future communities.
Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment.
Building an inspired, inclusive work environment that attracts, supports, and develops world-class talent is a crucial key to our success. If you are excited by this role but worry that your experience doesn't exactly align, we encourage you to apply.
At Stantec we want you to perform your best at every stage of the recruitment process and are committed to ensuring it is accessible to all. If you need any support or require adjustments to be made then please contact we will talk to you about how we can support you.
**ReqID:** 7280

Our client is a rapidly growing SaaS company seeking a Lead Technical Support Engineer to enhance their customer success initiatives in Portsmouth, Hampshire, UK . This hybrid role offers the opportunity to provide exceptional technical assistance, troubleshoot complex issues, and contribute to the continuous improvement of their cutting-edge software solutions. You will be a key point of contact for enterprise clients, resolving critical issues and ensuring a seamless user experience. The ideal candidate possesses a deep understanding of cloud-based platforms, excellent problem-solving skills, and a passion for customer satisfaction.

Responsibilities:

• Provide advanced technical support to customers via various channels (email, phone, chat, remote sessions).
• Diagnose, troubleshoot, and resolve complex software issues related to the company's SaaS platform.
• Escalate critical issues to engineering and product teams, ensuring timely resolution and clear communication.
• Develop and maintain comprehensive technical documentation, knowledge base articles, and troubleshooting guides.
• Train and mentor junior support engineers, fostering a high-performing team environment.
• Identify recurring technical issues and provide feedback to the product and development teams for long-term solutions.
• Assist in the setup and configuration of customer environments, ensuring successful onboarding.
• Manage customer relationships, ensuring high levels of satisfaction and retention.
• Contribute to the development and implementation of support best practices and processes.
• Monitor system performance and identify potential areas for improvement.
• Participate in on-call rotations to provide 24/7 support coverage as needed.
• Proactively identify opportunities to improve customer understanding and utilization of the platform.

Qualifications and Experience:

• Proven experience (3+ years) in a technical support or customer success role, preferably within a SaaS environment.
• Strong understanding of cloud computing concepts (SaaS, PaaS, IaaS).
• Proficiency in troubleshooting web-based applications, databases (SQL), and APIs.
• Experience with ticketing systems (e.g., Zendesk, Jira Service Desk) and remote support tools.
• Excellent analytical and problem-solving skills with a methodical approach to issue resolution.
• Exceptional communication and interpersonal skills, with the ability to explain technical concepts clearly to non-technical users.
• Experience in leading or mentoring a technical support team is a significant advantage.
• Familiarity with scripting languages (e.g., Python, JavaScript) is a plus.
• A Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Ability to work effectively both independently and as part of a hybrid team.

Our client is seeking a proactive and skilled Lead Technical Support Engineer to join their fully remote customer success team. This role is critical in providing exceptional technical assistance and ensuring customer satisfaction with our cutting-edge SaaS platform. You will be responsible for diagnosing and resolving complex technical issues, managing a support queue, and contributing to the development of support resources. The ideal candidate will have a strong technical aptitude, excellent problem-solving abilities, and a passion for helping customers succeed. This is a remote-first position, allowing you to work from anywhere within the UK.

Responsibilities:

• Provide expert-level technical support to customers via email, chat, and phone, resolving issues efficiently and effectively.
• Diagnose and troubleshoot complex software and system issues, identifying root causes and implementing solutions.
• Manage and prioritise inbound support requests, ensuring timely resolution of critical issues.
• Document technical solutions, create knowledge base articles, and develop troubleshooting guides.
• Collaborate with engineering and product teams to escalate bugs and provide customer feedback for product improvement.
• Train and mentor junior support engineers, sharing knowledge and best practices.
• Monitor system performance and identify potential issues before they impact customers.
• Contribute to the development and improvement of support processes and tools.
• Assist with onboarding new customers and providing technical guidance during implementation.
• Identify trends in customer issues and provide insights to improve product stability and user experience.
• Participate in on-call rotation for urgent support needs.

Qualifications:

• Proven experience in a technical support role, preferably with SaaS products.
• Strong understanding of web technologies, databases, APIs, and network protocols.
• Excellent troubleshooting and problem-solving skills.
• Experience with ticketing systems (e.g., Zendesk, Jira Service Desk) and CRM software.
• Exceptional communication and interpersonal skills, with the ability to explain technical concepts clearly to non-technical users.
• Ability to work independently and manage time effectively in a remote setting.
• Experience leading a support team or mentoring junior staff is highly desirable.
• Familiarity with cloud platforms (AWS, Azure, GCP) is a plus.
• A proactive approach to identifying and resolving customer challenges.

This role offers a fantastic opportunity to be part of a growing tech company and make a real impact on customer satisfaction, all while enjoying the benefits of a fully remote working arrangement based out of Portsmouth, Hampshire, UK .

Job Title: Principal Systems Engineer

Location: Isle of Wight – Cowes, Chelmsford – Great Baddow or Portsmouth – BroadOak

Salary: Up to £75,900 commensurate with skills and experience. Part time & accruing hours available. Part time & accruing hours available’ Please let us know if you would like to discuss these options.

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 contribution 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.

What you’ll be doing:

• Developing novel solutions to evolving technical challenges and emerging issues for complex Radar Systems that our customers and end-user communities are facing
• Applying a breadth of knowledge, skills and experience of Systems Engineering principles, techniques and governance to steer and develop technical solutions and resolve engineering issues
• Conducting system design analysis to manage trade-offs of system parameters to characterise and specify robust product design
• Leading the decomposition of requirements to system and sub-system level and manage these in an approved toolset such as IBM DOORS Next
• Be a technical focus point with a holistic understanding of a whole system solution leading analysis activities and system design decisions and providing guidance to own team
• Collaborating with specialists across different engineering disciplines including electronics, electrical, mechanical and software to direct and realise overarching system design solutions
• Directing and undertaking system integration, test planning and execution
• Defining and articulating system acceptance strategies and acceptance evidence demonstrating system performance across a wide range of operational scenarios to internal and external stakeholders
• Through these activities you will build your personal profile with senior stakeholders and grow a diverse knowledge base in engineering

Your skills and experiences:

Essential:

• A good understanding in some of the following subject areas; signal processing, target track extraction, object classification algorithms, system and sensor resource optimisation
• A good understanding of factors that can affect the real-world performance of sensing systems and how these can impact the accuracy and timeliness of measurements in order to meet challenging design objectives and requirements
• Demonstrates understanding and experience of Systems Engineering which could include knowledge of Systems Engineering standards (e.g., ISO 15288)
• Experience of presenting both technical and non-technical information in a formal setting

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 Radar Systems Engineering team:

You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats.

This role is a fantastic opportunity to enhance your skills and invest in your career journey within a global business. You will be supported in growing your knowledge in contemporary and cutting-edge Radar techniques, with opportunities to develop your skills and responsibilities in technical leadership.

In this role, you will be able to enjoy both flexible and hybrid working arrangements.

Our workplace in Cowes is an easily accessible commute from Southampton with a regular foot passenger ferry and BAE shuttle service from the ferry terminal to site.

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 part time hours, 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 of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and 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 etc.) 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: 10th October 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.

#LI-JP1

#LI-Hybrid

Job Title: Principal Systems Engineer

Location: Isle of Wight – Cowes, Chelmsford – Great Baddow or Portsmouth – BroadOak

Salary: Up to £75,900 commensurate with skills and experience. Part time & accruing hours available. Part time & accruing hours available’ Please let us know if you would like to discuss these options.

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 contribution 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.

What you’ll be doing:

• Developing novel solutions to evolving technical challenges and emerging issues for complex Radar Systems that our customers and end-user communities are facing
• Applying a breadth of knowledge, skills and experience of Systems Engineering principles, techniques and governance to steer and develop technical solutions and resolve engineering issues
• Conducting system design analysis to manage trade-offs of system parameters to characterise and specify robust product design
• Leading the decomposition of requirements to system and sub-system level and manage these in an approved toolset such as IBM DOORS Next
• Be a technical focus point with a holistic understanding of a whole system solution leading analysis activities and system design decisions and providing guidance to own team
• Collaborating with specialists across different engineering disciplines including electronics, electrical, mechanical and software to direct and realise overarching system design solutions
• Directing and undertaking system integration, test planning and execution
• Defining and articulating system acceptance strategies and acceptance evidence demonstrating system performance across a wide range of operational scenarios to internal and external stakeholders
• Through these activities you will build your personal profile with senior stakeholders and grow a diverse knowledge base in engineering

Your skills and experiences:

Essential:

• A good understanding in some of the following subject areas; signal processing, target track extraction, object classification algorithms, system and sensor resource optimisation
• A good understanding of factors that can affect the real-world performance of sensing systems and how these can impact the accuracy and timeliness of measurements in order to meet challenging design objectives and requirements
• Demonstrates understanding and experience of Systems Engineering which could include knowledge of Systems Engineering standards (e.g., ISO 15288)
• Experience of presenting both technical and non-technical information in a formal setting

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 Radar Systems Engineering team:

You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats.

This role is a fantastic opportunity to enhance your skills and invest in your career journey within a global business. You will be supported in growing your knowledge in contemporary and cutting-edge Radar techniques, with opportunities to develop your skills and responsibilities in technical leadership.

In this role, you will be able to enjoy both flexible and hybrid working arrangements.

Our workplace in Cowes is an easily accessible commute from Southampton with a regular foot passenger ferry and BAE shuttle service from the ferry terminal to site.

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 part time hours, 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 of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and 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 etc.) 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: 10th October 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.

#LI-JP1

#LI-Hybrid

Job Title: Principal Systems Engineer

Location: Isle of Wight – Cowes, Chelmsford – Great Baddow or Portsmouth – BroadOak

Salary: Up to £75,900 commensurate with skills and experience. Part time & accruing hours available. Part time & accruing hours available’ Please let us know if you would like to discuss these options.

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 contribution 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.

What you’ll be doing:

• Developing novel solutions to evolving technical challenges and emerging issues for complex Radar Systems that our customers and end-user communities are facing
• Applying a breadth of knowledge, skills and experience of Systems Engineering principles, techniques and governance to steer and develop technical solutions and resolve engineering issues
• Conducting system design analysis to manage trade-offs of system parameters to characterise and specify robust product design
• Leading the decomposition of requirements to system and sub-system level and manage these in an approved toolset such as IBM DOORS Next
• Be a technical focus point with a holistic understanding of a whole system solution leading analysis activities and system design decisions and providing guidance to own team
• Collaborating with specialists across different engineering disciplines including electronics, electrical, mechanical and software to direct and realise overarching system design solutions
• Directing and undertaking system integration, test planning and execution
• Defining and articulating system acceptance strategies and acceptance evidence demonstrating system performance across a wide range of operational scenarios to internal and external stakeholders
• Through these activities you will build your personal profile with senior stakeholders and grow a diverse knowledge base in engineering

Your skills and experiences:

Essential:

• A good understanding in some of the following subject areas; signal processing, target track extraction, object classification algorithms, system and sensor resource optimisation
• A good understanding of factors that can affect the real-world performance of sensing systems and how these can impact the accuracy and timeliness of measurements in order to meet challenging design objectives and requirements
• Demonstrates understanding and experience of Systems Engineering which could include knowledge of Systems Engineering standards (e.g., ISO 15288)
• Experience of presenting both technical and non-technical information in a formal setting

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 Radar Systems Engineering team:

You will be working as a Principal Systems Engineer within our close-knit multi-function radar team of inter-disciplinary engineers, evolving our radar portfolio of existing and brand-new radar products to address emerging and future threats.

This role is a fantastic opportunity to enhance your skills and invest in your career journey within a global business. You will be supported in growing your knowledge in contemporary and cutting-edge Radar techniques, with opportunities to develop your skills and responsibilities in technical leadership.

In this role, you will be able to enjoy both flexible and hybrid working arrangements.

Our workplace in Cowes is an easily accessible commute from Southampton with a regular foot passenger ferry and BAE shuttle service from the ferry terminal to site.

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 part time hours, 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 of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and 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 etc.) 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: 10th October 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.

#LI-JP1

#LI-Hybrid

Principal Electrical Engineer
Fareham, Hampshire (Hybrid: typically 3–4 days in the office)
From £80,000+ (dependent on experience)
Share options available

We’re proud to be supporting one of the UK’s most exciting clean-tech innovators in their search for a Principal Electrical Engineer .
This mission-led company is developing a first-of-its-kind thermal energy storage system to help decarbonise industrial heat — one of the toughest climate challenges. Their product is innovative, sustainable, and scalable — offering a zero-carbon alternative to fossil fuel boilers for industrial users.
If you're passionate about solving real engineering problems with a measurable climate impact, this is a unique opportunity to shape a technology that sits at the frontier of energy storage .

The Role This is a hands-on senior design role leading Caldera’s electrical capability. You’ll take ownership of power system design for thermal storage units, typically operating at 400 V AC / 2 MW scale , and help develop these into fully engineered, field-ready products.
You’ll lead the specification and design of the electrical architecture — working across power distribution, protection, control integration and component selection — and contribute across the full development lifecycle.
As well as hands-on technical delivery, you’ll also mentor junior engineers, manage suppliers, and guide external partners on design execution. You’ll have two direct reports:

• A CAD Designer supporting site integration layouts
• A Site Commissioning & Installation Engineer who supports field delivery

What We’re Looking For

• A strong background in electrical engineering , ideally with experience in power systems , plant equipment , or complex product development
• Proven leadership experience at a senior or principal level , including mentoring and managing subcontractors
• Practical design expertise, with the ability to translate engineering intent into real-world solutions
• Experience in HVAC , renewables , process equipment , or electrical systems for plant would be highly transferable
• Ability to read, challenge, and contribute to electrical and multidisciplinary designs from first principles

Why Join?

• Shape the development of a new product at the frontier of energy storage
• Join a mission-driven, agile team building a real solution to industrial decarbonisation
• Hybrid working from a well-connected HQ in Fareham
• Salary from £80,000+ (flexible for high-alignment candidates)
• Share options and all travel expenses covered