Senior Engineer Portsmouth, United Kingdom Sector: Civil Engineering Salary: 53,000 - 62,000 p/a + package Do you have experience working as a Senior Engineer or Sub Agent on major civil or infrastructure projects? Are you looking for your next opportunity within civil engineering? If so, this is a brilliant opportunity to progress your career. Our client, a well-established civil engineering contractor, is seeking to appoint a Senior Engineer to work on a major infrastructure project. This role offers a challenging scope of works, excellent exposure to complex engineering, and an opportunity to work on an exciting project. This is a fantastic opportunity to progress your career towards being a Site Agent or Project Manager. Reporting to Project Managers, you will be responsible for managing a designated section of the works, including: Managing site engineering teams and subcontractors to ensure works are delivered safely and to programme. Preparing,...

Freelance Site/Senior Engineer M4 - Swindon Start: November 2026 Run Resourcing are recruiting for an experienced Freelance Site / Senior Engineer to join a new highways scheme on the M4 near Swindon. The project is due to hit the ground on 2nd November, with the main site works starting 16th November. The role: Initial 9-month phase, with a second phase to follow Embankment remediation and hard shoulder reconstruction New drainage and excavation works Working alongside own labour gangs Setting out, levels and profile checks Quality control, ITPs, as built records to National Highways requirements We are looking for an experienced Site/Senior Engineer with a strong highways, earthworks and drainage background. You will be required to hold a current CSCS card and ideally SMSTS. If you are available and interested, please get in touch with Danny Mayhew at Run Resourcing Ltd. Run Resourcing Ltd acts solely as a recruitment intermediary and...

Location: Newbury+ Hybrid Salary: Excellent basic salary plus bonus and Vodafone benefits Working hours: Full time 37.5 hours per week - Monday to Friday Hybrid We believe that through collaboration and connection with our colleagues we can achieve great things. Our hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month. You should work with your line manager to understand what their expectations are for you, your specific role and your team. Who We Are We're here to build a network the UK can count on - one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online - we think everyone deserves the same chance to stay connected, and with VodafoneThree, that...

Senior Electrical Engineer Portsmouth (Hybrid) 50k to 65k+ Most consultancies say they work on "interesting projects." This one designs building services for defence estates, central government and critical national infrastructure, where the drawings have to survive security vetting as well as a design review. They're a multi-discipline design and build consultancy based in Portsmouth, and the last couple of years have been a good story. New leadership has brought proper structure and calm. Projects go out on time, clients notice, and more work is coming in. The business gets more profitable every month and is now hiring to keep up. The Role Lead electrical design on defence, government and public sector projects, from survey and feasibility through to commissioning Lighting, power, small power, life safety and security systems in live, secure and regulated environments Some travel to sites across the South and South West, with day trips kept within about two...

Senior Systems Engineer Location: Hampshire (with occasional UK & international travel) Overview Our client is a well-established engineering organisation specialising in the design and delivery of advanced technology solutions used in highly complex and challenging environments, including offshore and subsea applications. Due to continued growth, they are looking to appoint a Senior Systems Engineer to join a specialist team delivering bespoke, high-performance systems. This role offers the opportunity to work across the full engineering lifecycle - from early concept development through to integration, validation and final delivery. You'll be joining a collaborative, multi-disciplinary engineering team, contributing to technically demanding projects with global reach. Key Responsibilities Lead the technical development and delivery of complex, custom-built systems and instrumentation Provide technical oversight across the full project...

Astute's Renewables team is closely partnered with an anaerobic digestion business who is looking or a Senior Maintenance Engineer or similar. The biogas plant has been expanded over its lifespan and we have a strong, settled team and now's the time to recruit a Senior Maintenance Engineer to take charge of the maintenance department on site. We're open to different levels here so if you're a Maintenance Manager, for example, please apply and reach out to find out more. The Senior Maintenance Engineer role comes with a salary of up to 45,000 plus benefits and overtime, but please apply if your expectation is a little higher too as I'd like to hear from you. If you're a Senior Maintenance Engineer / Maintenance Engineer / Maintenance Manager and are looking to work in the renewable energy sector then please apply below. Responsibilities and duties of the Senior Maintenance Engineer role Reporting to the Plant Manager you will: Lead responsibility for the maintenance...

At CV-Library, we have a simple vision: to help the world to work and we are looking for exceptional and talented people to help us realise this vision in both UK and overseas markets. We are in a period of accelerated growth, following a year of key strategic acquisitions and significant investment across all parts of the business from Tech and Data to People and HR, there's never been a more exciting time to join us or a better place to grow your career! The Role We are looking for a Senior Go Engineer to join our team and help build high-quality, scalable backend services and APIs. This role is perfect for someone with hands-on experience in Go who is ready to take ownership of features end to end, contribute to technical decisions and work on impactful projects. If you're passionate about writing clean, performant code and working with modern cloud-native technologies like AWS, Docker and Kubernetes within a strong engineering team, we'd love to hear from you! What...

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...

Overview We are looking for a hands-on Senior QA Automation Engineer to serve as a Quality Engineering SME. You will shape our automation strategy and embed quality standards across frontend, backend APIs, and mobile applications in cloud environments. Key Responsibilities Automation Leadership: Architect and maintain scalable automation frameworks for Web, Mobile, and Microservices APIs. Testing Strategy & CI/CD: Drive TDD/BDD practices, execute non-functional testing (Performance, Security/OWASP), and integrate automated suites into CI/CD pipelines. Engineering Standards: Review backlogs to build risk-based test strategies, mentor engineers, and partner with developers on code quality and unit testing. Requirements Core Technical Skills: Expertise in RestAssured API testing , Playwright (Java) , and Selenium (Java) . Experience & Stack: 6+ years in QA automation covering Web, Mobile, and REST APIs, with hands-on experience in CI/CD, Git, and...

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. Senior Systems Engineer – Electronic Warfare Crawley - Hybrid Thales Intelligence, Surveillance and Reconnaissance (ISR) UK is a principal supplier of Electronic Warfare (EW), Radar and Uncrewed Aerial Systems (UAS) equipment to the UK armed forces, as well as an exporter of these capabilities worldwide. We are recruiting for a Senior Systems Engineer to work on projects covering next generation Electronic Warfare (EW), Radar or UAS solutions. This Systems Engineer role performs a subset of all the engineering activities...

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. Senior Electronics Engineer Reading - Hybrid Working Thales OME designs a range of state-of-the-art solutions for some of the most technically advanced defence and security platforms in the world, and we’re seeking talented engineers who can apply their knowledge and skills in an electronics role. We have over 100 years’ experience in design and manufacture of state-of-the-art Periscopes and Optronics and have led Optronics innovation on a global scale, by combining world-leading expertise from across the Thales group....

Senior Mechanical Engineer Circa 70,000 Fully Remote (within 2hrs of Central London) Building Services Consultancy If you're a mechanical engineer who's ready for genuine ownership of projects rather than being another name on a drawing, this is worth a look. Broad, hands-on scope, real client and site relationships, and a business that's scaling fast enough to need senior people who can help shape how the mechanical function grows. The Role Deliver HVAC, ventilation, public health and above-ground drainage design across a varied sector mix Work independently on design while managing client and site relationships directly Take on Stage 2 and 3 design work as standard, with Stage 4 experience valued Support and mentor junior members of the mechanical team as it continues to grow Occasional site surveys (roughly monthly), otherwise fully remote About You Solid, broad-based mechanical design experience across HVAC, ventilation, public health and drainage...

Senior Fire Engineer 58,000 - 65,000 Fully Remote (within 2hrs of Central London) Building Services Consultancy This business is building out an active fire engineering function from the ground up, and they want someone who genuinely enjoys writing strategy rather than checking someone else's. You'll be joining a fast-growing, fully remote sustainability and Engineering consultancy that's gone from a handful of people to a team of 15+ in under two years, working across data centres, residential, commercial, retail, healthcare and education projects. Fire sits alongside a broader in-house offer covering sustainability, BREEAM, BIM and structural design, so you won't be operating in a silo. The Role Write fire strategies for both retrospective projects and new developments Survey existing structures and carry out fire risk assessments Apply relevant fire standards and approved documents across a genuinely varied project mix Take an evidence-based, software-modelled...

Senior Electrical Engineer Circa 65,000 Fully Remote (within 2hrs of Central London) Building Services Consultancy If you're a mechanical engineer who's ready for genuine ownership of projects rather than being another name on a drawing, this is worth a look. Broad, hands-on scope, real client and site relationships, and a business that's scaling fast enough to need senior people who can help shape how the Electrical function grows. The Role Deliver Electrical systems, Lighting system designs across a varied sector mix Work independently on design while managing client and site relationships directly Take on Stage 2 and 3 design work as standard, with Stage 4 experience valued Support and mentor junior members of the electrical team as it continues to grow Occasional site surveys (roughly monthly), otherwise fully remote About You Solid, broad-based Electrical design experience across power distribution and switchgear, lighting and controls,...

Sub Agent (Civils & Water Infrastructure) Location: Chichester, West Sussex Contract Rate: 400 - 450 per day (LTD / IR35 Determination Pending) Duration: Long-Term Contract (AMP8 Framework) Start Date: Immediate / ASAP Project Overview We are seeking an experienced Sub Agent to join a principal contractor delivering a major capital upgrade across an active Water Treatment Works (WTW) facility in Chichester. This long-term assignment forms part of the AMP8 infrastructure framework. Working alongside the Site Agent and Project Manager, you will take hands-on operational management of core civil engineering packages-including deep excavations, reinforced concrete (RC) structures, pipeline diversions, and temporary works-ensuring works are executed safely, to specification, and strictly against project milestones. Key Responsibilities Site Operational Management: Oversee daily civil engineering delivery on site, directing site engineers, general foremen,...

Sub Agent (Civils & Water Infrastructure) Location: Chichester, West Sussex Contract Rate: £400 - £450 per day (LTD / IR35 Determination Pending) Duration: Long-Term Contract (AMP8 Framework) Start Date: Immediate / ASAP Project Overview We are seeking an experienced Sub Agent to join a principal contractor delivering a major capital upgrade across an active Water Treatment Works (WTW) facility in Chichester. This long-term assignment forms part of the AMP8 infrastructure framework. Working alongside the Site Agent and Project Manager, you will take hands-on operational management of core civil engineering packages-including deep excavations, reinforced concrete (RC) structures, pipeline diversions, and temporary works-ensuring works are executed safely, to specification, and strictly against project milestones. Key Responsibilities Site Operational Management: Oversee daily civil engineering delivery on site, directing site engineers,...

Sub Agent or Senior Engineer Location: Dorking Pay: Limited or PAYE Umbrella About the Role Are you an experienced Sub Agent or Senior Engineer looking for your next freelance opportunity? We have an exciting opportunity to join a major civil engineering team, supporting the successful mobilisation and pre-construction planning of large infrastructure schemes. As a Sub Agent on this project, you will play a key role during the early stages of project delivery, helping establish engineering management systems, project documentation, and governance processes to ensure projects are set up for safe, efficient, and successful delivery. Key Responsibilities Project Mobilisation: Support the development of engineering management systems and construction documentation required to successfully mobilise projects ahead of construction. Planning & Governance: Prepare and coordinate key project documentation, maintain document control systems, identify gaps in...

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. Join a proven firmware engineering team delivering advanced solutions for defence and related electronic systems. You will help design, develop and verify FPGA firmware for mission-critical products, working with modern FPGA and System-on-Chip technologies in a structured, quality-driven engineering environment. This is an opportunity to shape reusable firmware architectures, solve complex technical challenges, and influence how firmware is designed, verified and delivered across multi-disciplinary programmes. What you’ll do...

Location: Newbury+ Hybrid Salary: Excellent basic salary plus bonus and Vodafone benefits Working hours: Full time 37.5 hours per week - Monday to Friday Hybrid We believe that through collaboration and connection with our colleagues we can achieve great things. Our hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month. You should work with your line manager to understand what their expectations are for you, your specific role and your team. Who We Are We're here to build a network the UK can count on - one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online - we think everyone deserves the same chance to stay connected, and with VodafoneThree, that...

Principal Thermal Mechanical Engineer Location: Cowes 3/4 days on site Duration : 6 Months - Scope for extension or permanent offer Rate: Hourly rate: £51.86 PAYE / £70 Umbrella Inside IR35 Are you an experienced Mechanical Engineer with a focus on thermal systems? Join BAE Systems Naval Radar as a Principal Thermal Mechanical Engineer , delivering cutting-edge radar solutions to the Royal Navy. This is a fantastic opportunity to bring your expertise to a dynamic team, influence product performance and mentor engineering talent. What you'll do: Conduct peer reviews and verify engineering tasks to ensure compliance with standards Identify and resolve product lifecycle issues, leading change activities to maintain compliance Establish and manage qualification requirements during build, test, and commissioning Serve as a subject matter expert, coaching and mentoring team members Collaborate with electrical, mechanical, and systems engineers to optimise...