Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

Job Title: Principal Systems 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 £57,000 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. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole ship,...

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive. Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities. Work-life balance and flexibility is a key focus...

Principal Engineer Overhead Lines (OHL) Jacobs is playing a leading role in the global energy transition. As our UK and Continental Europe team continues to expand, we are seeking a Principal Engineer - OHL to support a range of high-profile projects across our Power & Energy portfolio. This includes high voltage AIS and GIS Substations, transmission system assets, HV Overhead Lines, HVDC interconnectors, and energy storage systems. Main responsibilities include (but are not limited to): Develop detailed engineering drawings, specifications, and design documentation using software tools such as PLS-CADD, AutoCAD and Microstation Overseeing technical activities, line routing, sag-tension calculations, structure analysis, conductor selection, clearance reports, and design documentation Preparing and reviewing proposals and reports detailing project scope, timelines, budgets, and resource allocations Regularly engaging in client-facing design reviews and technical...

Location: Crawley, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services.  DDCC Head of Engineering Crawley – Hybrid (Relocation support can be provided) About cortAIx and Thales:  At Thales, we focus on building and delivering robust, real-world AI and Data solutions that make a tangible impact for our customers—and society at large. Our global cortAIx initiative unites over 600 AI and data specialists dedicated to developing trusted, operationally effective AI-powered systems for some of the most challenging and complex environments. In the UK, CortAIx is accelerating this mission by...

Location: Crawley, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Our work is organised into two portfolios that guide strategic growth in Secure Communication and Protection. The Land Communications team focuses on tactical radio and electronic countermeasures for UK and global markets. Our Security and Naval Communications team draws on over 100 years of partnership with the Royal Navy, delivering an evolving portfolio of integrated voice and data systems that support resilient, mission‑ready communication.  We are looking for a Senior Principal Systems Engineer to lead the delivery of...

Location: Manor Royal Crawley, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Under Water Systems (UWS) Our purpose is to be the leading provider of underwater sensors and decision superiority, helping navies across the world keep our friends, families and all of us safe. We cover four sectors: Mine Counter Measures, Anti-Submarine warfare, Services and Future Capabilities. Primary Purpose of the Role: Be the Mechanical Engineering Lead for the UWS project, supporting product and development. To provide direction to the mechanical team and increase the capability of the Mechanical...

Principal Protection & Control (P&C) Design Engineer - UK Grid Network Jacobs is playing a leading role in the global energy transition. As our UK and Continental Europe team continues to expand, we are seeking a Principal Protection & Control Engineer to support a range of high-profile projects across our Power & Energy portfolio. This includes high voltage AIS and GIS Substations, transmission system assets, HVDC interconnectors, and energy storage systems. Key Responsibilities: Lead FEED and detailed design workstreams for Protection & Control systems across transmission and renewable energy projects Develop and review interface designs, protection schemes, and control philosophies Ensure quality assurance and timely delivery of design packages and technical bids Undertake site visits and non-intrusive surveys as part of design or site support activities Review protection settings, relay coordination, and scheme logic Coordinate with back-office...

Description WTW is making one of the most far-reaching investments in digital products in the risk and broking industry. At the heart of that investment is a Product team growing its group of Product Managers across the core product domains that together define how WTW's digital business operates and grows. Work Location:London (primary)/Ipswich This is a building role.You will own a product area from ambiguous problem to shipped, adopted outcome. Expect to spend most of your time with AI tools in hand - producing prototypes, evaluation sets and working increments that show what works - and to keep documents light, in service of the build. Judgement is the core of the job: knowing what to build, what to kill, and how your area connects to the squads, shared capabilities and end-to-end solutions around it. You will spend real time with the brokers, claims handlers and operations colleagues your products serve, and work day to day with your squad - engineers, designers and...

Principal Engineer Overhead Lines (OHL) Jacobs is playing a leading role in the global energy transition. As our UK and Continental Europe team continues to expand, we are seeking a Principal Engineer - OHL to support a range of high-profile projects across our Power & Energy portfolio. This includes high voltage AIS and GIS Substations, transmission system assets, HV Overhead Lines, HVDC interconnectors, and energy storage systems. Main responsibilities include (but are not limited to): Develop detailed engineering drawings, specifications, and design documentation using software tools such as PLS-CADD, AutoCAD and Microstation Overseeing technical activities, line routing, sag-tension calculations, structure analysis, conductor selection, clearance reports, and design documentation Preparing and reviewing proposals and reports detailing project scope, timelines, budgets, and resource allocations Regularly engaging in client-facing design reviews and technical...

Electrical Design Engineer - Principal (London, Manchester, Birmingham) At Jacobs, our Building Services (MEP) team is at the heart of designing the future. We engineer smarter, greener, and more resilient buildings that shape how people live, work, and connect. From cutting-edge HVAC systems to sustainable energy solutions and smart building technologies, our team is driving the transformation of infrastructure across diverse sectors. Due to our expanding portfolio and long-term local framework growth, we have an exciting opportunity for a Principal Electrical Engineer (Building Services) to join our multi-disciplinary UK buildings team in our Birmingham, London or Manchester offices. We are looking for a person who is eager to further develop their experience and responsibilities within the Building Services Electrical sector and lead a team of engineers in the delivery of projects to time, cost and quality or in the sole management and leadership of small projects. As...

Electrical Design Engineer- Senior or Principal (London, Manchester, Birmingham) At Jacobs, our Building Services (MEP) team is at the heart of designing the future. We engineer smarter, greener, and more resilient buildings that shape how people live, work, and connect. From cutting-edge HVAC systems to sustainable energy solutions and smart building technologies, our team is driving the transformation of infrastructure across diverse sectors. Due to our expanding portfolio and long-term local framework growth, we have an exciting opportunity for a Principal Electrical Engineer (Building Services) to join our multi-disciplinary UK buildings team in our Birmingham, London or Manchester offices. We are looking for a person who is eager to further develop their experience and responsibilities within the Building Services Electrical sector and lead a team of engineers in the delivery of projects to time, cost and quality or in the sole management and leadership of small...

Engineer to Associate South East & East of England Multiple Opportunities Multiple opportunities available following recent framework awards I'm working with a leading multidisciplinary engineering consultancy that has recently secured a number of significant frameworks, creating several opportunities within its growing Wastewater team. The business delivers a diverse range of infrastructure projects across the UK regulated water sector, alongside programmes within aviation, energy, rail and transportation and selected international projects. This provides the opportunity to work across a varied project portfolio, with exposure to different clients, challenges and types of infrastructure. They are looking for experienced Wastewater Modellers and Wastewater Engineers from Engineer through to Associate level, with opportunities available across the South East and East of England. The role Depending on your background and level of experience, you could be involved in:...

This is a senior-level opportunity for an experienced Principal Geotechnical Engineer to join a growing geotechnical team based in London, playing a key role in the delivery of major UK and international infrastructure projects. The Role As a Principal Geotechnical Engineer, you will lead the development and delivery of high-quality geotechnical engineering solutions across a diverse portfolio of large-scale projects. Working within multidisciplinary teams, you will provide technical leadership, oversee project delivery, and support the development of junior engineers. Key responsibilities include: Leading and delivering geotechnical assignments across the UK, Ireland, and internationally. Undertaking geotechnical design and analysis throughout all project stages, from concept development through to detailed design. Reviewing and checking internal and third-party designs to ensure technical excellence and compliance with relevant standards. Identifying opportunities for...

Location: London Birmingham Manchester Leeds Newcastle Bicester Other UK locations considered Salary: Up to 85,000 + Comprehensive Benefits Package Shape the future of Data Centre engineering.The UK's Data Centre market continues to evolve at an unprecedented pace. As demand grows for resilient, sustainable and technically sophisticated digital infrastructure, leading Building Services Design Consultancies are seeking experienced Principal Mechanical Engineers who can provide technical leadership on some of the industry's most prestigious projects. At Eligo Recruitment , we partner with consultancies delivering hyperscale campuses, co-location facilities, enterprise data centres and mission critical infrastructure for some of the world's largest technology organisations. If you're looking for a position where your technical expertise genuinely influences project success, this could be your next career move. The Opportunity As a Principal Mechanical Engineer, you'll be...