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Onsite principal structural engineer Greater London
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Engineering  (12) Banking  (1) Finance  (1) Pharmaceutical  (1) Scientific  (1)
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Permanent  (13) Contract  (1)
Aldwych Consulting
08 Oct, 2026
Permanent
Principal Structural Engineer
Aldwych Consulting London, UK
Principal Structural Engineer London W1 60k- 70k Are you an experienced buildings structures engineer who would be keen to join an established London design consultancy with highly qualified individuals and an expert team? This role could suit you! Mid sized reputable and well established structural engineering firm, based in W1, are so busy with structural work that they need an additional team member. Ideally you will be Chartered MIStructE or MICE. The firm specialise in all kinds of buildings design schemes, usually smaller or mid size complex refurbs, surveys, historic works, conservation schemes and London cut and carve projects. They are on many framework agreements with various repeat clients. The could also be the option for expert witness work if interested. The role would suit an engineer who loves the fiddly, problem solving type of engineering work and is happy to do some report writing as well as the design. Work is more refurb than new build. Typically the...
Aldwych Consulting
09 Oct, 2026
Permanent
Principal/Associate Structural Engineer
Aldwych Consulting London, UK
Principal or Associate Structural Engineer 60k- 75k London WC1 Reputable and well established multi disciplinary design consultancy with around 150 staff are investing in their London office development and growth, so exciting times ahead for this business! This is a great time to join, with very real rewards for an ambitious and dynamic structural engineer to join and work alongside the reputable London Director to help drive this team forward. The London team currently stands at 6 staff, with aspirations to grow to 30-40 people in the coming years. The work includes a wide variety of buildings projects, ranging from small residential schemes up to large mixed use developments and international schemes. Projects can range from 5-80m in value and involve plenty of repeat clients. This role would suit a forward thinking structural engineer who is keen to develop clients, lead projects and teams and who enjoys exposure to all aspects of work. You will be...
Ja
05 Oct, 2026
Permanent
Structural Design Engineer - Principal
Jacobs London, UK
Structural Design Engineer - Principal At Jacobs, we're shaping a more connected and sustainable world through innovative design and engineering. We're excited to offer an incredible opportunity for a Principal Structural Design Engineer to become part of our growing and inclusive Building Structures team. Here, you'll work on some of the most innovative and high-profile projects across diverse sectors-think cutting-edge airports, advanced technology facilities, data centers, transformative residential/industrial refurbishments, rail infrastructure, and energy developments. This is your chance to make a real impact, tackling complex challenges and delivering world-class solutions that shape the future of our built environment. With projects spanning both local and global markets, you'll enjoy unparalleled opportunities for professional growth, leadership, and career development-all while collaborating with some of the brightest minds in the industry. As a Senior or...
Ja
05 Oct, 2026
Permanent
Principal Civil Engineer (Transmission & Distribution)
Jacobs London, UK
Principal Civil Engineer (Transmission & Distribution) 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 - Civils to provide strategic leadership across frontend engineering design (FEED) and detailed civil/structural design for high-voltage (HV) AIS/GIS substations (132-400 kV), HVDC converter stations, overhead line (OHL) interfaces and underground cable projects. You will shape technical assurance, delivery excellence and market growth in the Transmission & Distribution (T&D) sector. Key Responsibilities: Lead civil/structural design packages from concept through detailed design and construction support for National Grid and DNO clients Develop civil layouts for substations, including platforms, foundations, bunds, drainage, access roads, ducting, fencing, and security features, integrating geotechnical and structural inputs with electrical plant...
Ja
05 Oct, 2026
Permanent
Highways Principal Engineer (UK Wide)
Jacobs London, UK
Highways Principal Engineer (UK Wide) This isn't just another engineering role-it's your chance to shape how the UK moves. As a Principal Highways Engineer, you'll lead the design and delivery of major transport projects that connect communities, boost economies, and improve everyday journeys. You'll drive smarter, safer, more efficient design solutions-while mentoring the next generation of engineers and influencing how we deliver projects at scale. From national programmes to local schemes that make a real difference, your expertise will directly elevate performance, innovation, and outcomes across our highways capability. About the opportunity We know great people want more than just a job-so here's what you can expect: Real influence - Lead high-profile projects and shape technical decisions that matter Variety & impact - Work on everything from local authority schemes to global mega-projects Career growth - Opportunities to step into leadership, grow...
TT
05 Oct, 2026
Permanent
Principal / Associate Fire Safety
Tetra Tech London, UK
Join Tetra Tech's expanding Fire Safety team and apply cutting-edge engineering to projects that protect people and infrastructure. If you're a meticulous, proactive fire safety engineer who thrives in technical, multidisciplinary teams and wants meaningful career progression, this role is for you. Purpose & Scope of the Role As Senior/Principal Fire Safety Engineer you will deliver fire engineering services across public and private sector projects in the UK and internationally. You'll apply fire engineering principles to building design, undertake technical delivery and compliance checks (Approved Document B, BS 9999 and fire engineering approaches), review designs and drawings, attend site and design-team meetings, and contribute to winning and delivering projects with a fire safety component. Your Impact in this position You will shape safe, pragmatic fire solutions across commercial, residential, education, healthcare and defence sectors. Your technical decisions...
Calibre Search
30 Sep, 2026
Permanent
Senior Structural Design Engineer
Calibre Search London, UK
Senior Structural Engineer Central London There are plenty of Structural Engineering roles in London. This one is a little different. I'm working with a major multidisciplinary Engineering Consultancy that is looking to strengthen its London Structures team with a Senior Structural Engineer, with much of the workload centred around secure, technically demanding projects for the MOD, Ministry of Justice and wider public-sector estate. It means the work tends to be considerably more involved than simply designing another commercial office or residential scheme. Projects can include new-build facilities, upgrades and extensions to existing assets, refurbishment, structural assessment and investigation, strengthening works and the adaptation of buildings where security, resilience, buildability and the constraints of an operational site all need to be considered alongside the structural design itself. The Consultancy has a long-established presence across defence, government...
Eden Brown
19 Sep, 2026
Permanent
Senior - Principal Mechanical Engineer
Eden Brown London, UK
Senior / Principal Mechanical Design Engineer London Hybrid Working Up to 65k About the Company A growing engineering consultancy is looking to appoint a Senior or Principal Mechanical Design Engineer to join its Building Services team. The business delivers engineering expertise across a diverse portfolio of projects throughout the UK, supporting clients across sectors including commercial, defence, public sector, transportation, utilities and infrastructure. With a strong reputation for technical excellence and collaborative working, they provide engineers with the opportunity to work on challenging and high-profile projects while maintaining a healthy work-life balance. The Opportunity This is an excellent opportunity for an experienced Mechanical Design Engineer to join a well-established team delivering innovative and sustainable building services solutions. You'll be involved in projects from concept through to completion, working closely with...
British Airways
09 Oct, 2026
Permanent
Principal Data Scientist - Finance & Transformation
British Airways Harmondsworth, West Drayton, UK
A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Scientist - Finance & Transformation As a senior leader within the Data & AI function, reporting to the Head of Data...
Randstad Construction and Property
08 Oct, 2026
Permanent
SUB AGENT - RC & LUL Civils
Randstad Construction and Property London, UK
Freelance Sub Agent - RC & LUL Civils Location: Central London Rate: £430 per day (CIS) Contract Length: 6 months+Are you an experienced Sub Agent with a strong background in reinforced concrete and general civils ideally within a London Underground (LUL) environment? We are partnering with a highly respected specialist sub-contractor to deliver a critical package of works in Central London. You will be the operational lead on site, ensuring that complex RC structures and civils packages are delivered safely, on time, and strictly in line with LUL standards. The Project Scope: Complex Reinforced Concrete (RC) works in the "back of house" LUL station environment. General civil engineering packages. Logistically challenging shaft backfill operations. Key Responsibilities: Driving the day-to-day delivery of the RC and civils packages, managing both direct labor and specialist sub-contractors. Writing, reviewing, and implementing complex RAMS, ITPs, and...
Infosys
08 Oct, 2026
Palantir Engineer Specialist - Enterprise AI
Infosys London, UK
Palantir Engineer Specialist Enterprise AI practice London About Us Do you want to boost your career and collaborate with expert, talented colleagues to solve and deliver against our clients' most important challenges? We are growing and are looking for people to join our team. You will be part of an entrepreneurial, high-growth environment of 300.000 employees. Our dynamic organization allows you to work across functional business pillars, contributing your ideas, experiences, diverse thinking, and a strong mindset. Are you ready? About Your Role As a Consultant – Palantir Engineer , you lead and deliver end-to-end, data-driven solutions using Palantir Foundry in complex client environments. You operate at the intersection of engineering, data, and consulting, working closely with business and technical stakeholders to translate complex problems into scalable, production-ready solutions. You combine strong hands-on technical skills with a consulting mindset,...
Ma
07 Oct, 2026
Permanent
Chartered Principal Geotechnical Engineer
Matchtech London, UK
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...
Randstad Construction and Property
07 Oct, 2026
Contract
SUB AGENT - RC & LUL Civils
Randstad Construction and Property London, UK
Freelance Sub Agent - RC & LUL Civils Location: Central London Rate: 430 per day (CIS) Contract Length: 6 months+ Are you an experienced Sub Agent with a strong background in reinforced concrete and general civils ideally within a London Underground (LUL) environment? We are partnering with a highly respected specialist sub-contractor to deliver a critical package of works in Central London. You will be the operational lead on site, ensuring that complex RC structures and civils packages are delivered safely, on time, and strictly in line with LUL standards. The Project Scope: Complex Reinforced Concrete (RC) works in the "back of house" LUL station environment. General civil engineering packages. Logistically challenging shaft backfill operations. Key Responsibilities: Driving the day-to-day delivery of the RC and civils packages, managing both direct labor and specialist sub-contractors. Writing, reviewing, and implementing complex RAMS, ITPs, and...
Calibre Search
19 Sep, 2026
Permanent
Technical Director - Fire Life Safety
Calibre Search London, UK
Technical Director - Fire Life Safety London, Manchester or Edinburgh considered Hybrid / Remote flexibility There are plenty of senior Fire Engineering roles that come with a Director title but ultimately expect you to spend most of your time selling. This isn't one of them. I'm working confidentially with a rapidly growing international engineering and specialist consultancy that is looking to appoint a Technical Director within its UK Fire Life Safety business . This is a key leadership appointment, but the brief is refreshingly straightforward: they want a genuine technical expert . Someone who knows Fire Engineering inside out, who other Engineers naturally turn to when things get complicated, and who can provide the technical leadership behind a growing UK operation. You'll work alongside the senior commercial leadership of the business, but your focus will be different. While others concentrate on growth, clients and the commercial direction of the division,...
VE
15 Sep, 2026
Permanent
Electrical Design Engineer
Vital Energi London, UK
Electrical Design Engineers (project Delivery) Senior & Principal Help shape the UK's energy transition. Due to continued growth and an expanding portfolio of renewable energy, power infrastructure and decarbonisation projects, Vital Energi's Electrical Project Delivery team is looking for Senior and Principal Electrical Design Engineers to join our teams in London, Blackburn or Glasgow. We are currently looking for: Senior Electrical Design Engineers Principal Electrical Design Engineers The Company Vital Energi is one of the UK's leading providers of renewable energy and low-carbon infrastructure, delivering innovative engineering solutions that are helping transform the nation's energy landscape. For over 30 years, we have been at the forefront of delivering complex, large-scale energy projects that support the UK's transition to Net Zero. Our teams design, build and operate critical infrastructure that powers hospitals, universities,...
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