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BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Ulverston LA12, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Grange-over-Sands LA11, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Millom LA18, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Broughton-in-Furness LA20, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Product Safety
BAE Systems Filton, Bristol, UK
Job Title: Principal Engineer - Product Safety Location: Barrow-in-Furness, Filton or Broad Oak - 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, 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 advanced, technology-led defence, aerospace and security solutions, shaping a safer future for all. 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'll take a leading position in developing and managing Product Safety across complex engineering projects. You will work within a Systems...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Kirkby-in-Furness LA17, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Product Safety
BAE Systems Bristol, UK
Job Title: Principal Engineer - Product Safety Location: Barrow-in-Furness, Filton or Broad Oak - 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, 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 advanced, technology-led defence, aerospace and security solutions, shaping a safer future for all. 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'll take a leading position in developing and managing Product Safety across complex engineering projects. You will work within a Systems...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Dalton-in-Furness, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Site Asset Safety Verification
BAE Systems Askam-in-Furness LA16, UK
Job Title: Principal Engineer -Site Asset Safety Verification Location: Barrow-in-Furness. Hybrid - once a quarter onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: £60,000 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. 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 member of the Site Engineering Nuclear Substantiation team Your role is responsible for authoring and managing site assets'...
BS
01 Jun, 2026
Permanent
Principal Engineer - Product Safety
BAE Systems United Kingdom
Job Title: Principal Engineer - Product Safety Location: Barrow-in-Furness, Filton or Broad Oak - 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, 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 advanced, technology-led defence, aerospace and security solutions, shaping a safer future for all. 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'll take a leading position in developing and managing Product Safety across complex engineering projects. You will work within a Systems...
Rullion Ltd
10 Jun, 2026
Permanent
Civil/Senior/Principal/Associate Design Engineer
Rullion Ltd Trafford Park, Stretford, Manchester, UK
Civil Design Engineer/Senior Civil Design Engineer/ Principal Civil Design Engineer/Associate Civil Design Engineer - Water Location: North West/Hybrid (2/3 days in the office) Contract Type: Permanent Or Contract (Outside IR35) - Full Time The Role We are seeking experienced Civil Design Engineers (with clean/wastewater experience) at a range of levels to produce high-quality civil engineering design deliverables across the regulated water industry. You will play a key role in delivering safe, compliant, and efficient designs, working closely with multidisciplinary teams and supporting the development of CAD technicians. Key Responsibilities Produce civil engineering design deliverables that meet safety, quality, and regulatory requirements Prepare design calculations, drawings, reports, specifications, and design risk assessments Deliver designs in accordance with relevant technical, professional, and water company standards Carry out hydraulic...
Rullion Ltd
09 Jun, 2026
Permanent
Senior/Principal/Mechanical Engineer
Rullion Ltd London Colney, St Albans, UK
Senior/Principal/Mechanical Engineer My client is an engineering design consultancy working closely with a wide range of clients, across a number of disciplines within the UK rail and utilities industries. Full time role from the St Albans Office with occasional site visits for which travel expenses will be paid. Hybrid working possible when required provided agreed in advance. Can be contract (outside IR35) or permanent role. Responsibilities: Provide design deliverables that satisfy safety and quality requirements. Produce design calculations and drawings for the water industry Direct and develop CAD technicians. Prepare scopes for and check output of subcontract M&E design teams Liaise with, prepare specifications for and review tender responses from equipment suppliers and manufacturers Prepare design investigations, reports and specifications. Design in compliance with relevant technical, professional and group standards. Ensure project change for...
Rullion Ltd
09 Jun, 2026
Permanent
Civil/Senior/Principal/Associate Design Engineer
Rullion Ltd London Colney, St Albans, UK
Civil Design Engineer/Senior Civil Design Engineer/ Principal Civil Design Engineer/Associate Civil Design Engineer - Water Location: St Albans/Hybrid (2/3 days in the office) Contract Type: Permanent Or Contract (Outside IR35) - Full Time The Role We are seeking experienced Civil Design Engineers (with clean/wastewater experience) at a range of levels to produce high-quality civil engineering design deliverables across the regulated water industry. You will play a key role in delivering safe, compliant, and efficient designs, working closely with multidisciplinary teams and supporting the development of CAD technicians. Key Responsibilities Produce civil engineering design deliverables that meet safety, quality, and regulatory requirements Prepare design calculations, drawings, reports, specifications, and design risk assessments Deliver designs in accordance with relevant technical, professional, and water company standards Carry out hydraulic...
HISCOX
07 Jun, 2026
Full Time
Principal Machine Learning Engineer
HISCOX London, UK
Job Type: Permanent Build a brilliant future with Hiscox   Principal Machine Learning Engineer Location: London/York   Why Hiscox London Market Hiscox London Market sits at the centre of global specialist insurance, tackling some of the most complex and unusual risks in the world. These are not commoditised problems, they demand deep expertise, strong judgement, and increasingly, sophisticated data and machine learning capabilities. We have a strong track record of putting AI into real production use, from augmenting underwriting decisions to shaping future market standards through partnerships and market‑first innovation. This is an environment where advanced ML systems are expected to operate reliably, safely, and at scale, not remain in experimentation. You’ll join a culture that values technical excellence, ownership, and courage, where senior individual contributors are trusted to set direction, challenge thinking, and build platforms that matter. For a...
Thales
07 Jun, 2026
Full Time
Lead IVVQ Engineer
Thales Templecombe BA8, UK
Location: Templecombe, 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: The Communications and Acoustic Products (CAP) team support the development and maintenance of RF communications systems and products including antennas, processing and distribution equipment,...
Thales
07 Jun, 2026
Full Time
Principal Systems Engineer
Thales Cheadle SK8, UK
Location: Cheadle, 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: To manage the Systems Engineering Process to company and international standards for defined packages of work.  To provide line management and technical leadership to Systems Engineers. The...
Thales
07 Jun, 2026
Full Time
Principal FPGA Engineer
Thales Reading, UK
Location: Reading, 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. Principal FPGA Engineer Location: Crawley, Reading or Bristol - Hybrid Thales Intelligence, Surveillance and Reconnaissance (ISR) UK is a principal supplier of UAS, EW and Radar equipment to the UK armed forces, as well as an exporter of these capabilities worldwide. ISR is a highly complex product development environment, focusing on delivering cutting edge products including: Digital Radar Electronic Support Measures (RESM) that provides situational awareness and identification of threats even in busy electronic...
Thales
07 Jun, 2026
Full Time
Principal Systems Engineer / Solutions Architect - Naval Communications
Thales Crawley, UK
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...
Advance TRS
06 Jun, 2026
Contract
Principal Mechanical Enigneer
£55.00 - £65.00 hourly
Advance TRS Hertfordshire, UK
Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: 55-65p/h (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: Deliver mechanical design solutions for water and wastewater projects Produce calculations, reports, specifications and design drawings Lead and review work from junior engineers and CAD technicians Coordinate with suppliers, manufacturers and subcontract design teams...
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