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senior design engineer £100,000 - £150,000
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Eden Brown
14 Mar, 2026
Contract
Senior Public Health Design Engineer
£50.00 - £60.00 hourly
Eden Brown London, UK
Great long term requirement for Senior Public Health (Engineering) Design Engineer working for this innovative and mature Multi-disciplined Consulting Engineers across their major projects team To be clear this is a building services design role covering above ground drainage focusing on water supply, sanitation, drainage, and waste management, fire suppression system etc Candidates should be in a similar role with around five years experience Role would be a consulting position outside IR35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy.
Eden Brown
13 Mar, 2026
Contract
Senior Electrical Design Engineer - Data Centres
£400 - £500 daily
Eden Brown Croydon, UK
We are partnering with a leading consultancy and professional services firm specialising in delivering innovative, modern data centre solutions. They are expanding their engineering team and seeking Intermediate and Senior Electrical Design Engineers to help deliver a wide range of technically challenging and high-value projects. This is an exciting opportunity to join a business that champions innovation, collaboration, and long-term professional development. You'll take responsibility for the design and delivery of electrical systems, from concept through to commissioning, ensuring robust and high-quality solutions for mission-critical environments. You'll be involved in a variety of consultancy packages including: Strategic consultancy, feasibility studies, and master planning Detailed electrical design and specification Engineering, commissioning, and IST management Certifications, compliance, and performance validation Key Responsibilities Design and...
Eden Brown
01 Mar, 2026
Contract
Senior Electrical Design Engineer
£50.00 - £65.00 hourly
Eden Brown 39 Holloway Rd, London N7 8JP, UK
We are working with a leader in the hyper scale global data centre space -their portfolio includes hyperscale facilities for global tech giants, multi-megawatt data halls, and cutting-edge colocation sites. This is an opportunity to work with a team that sets the benchmark for technical excellence and innovation in the data centre sector. The data centres are at stage two and three so a good time to become involved. The position is as a Senior or Principal Electrical Engineer, you will play a key role in designing and delivering complex electrical systems for large-scale data centres collaborating with multidisciplinary teams to ensure resilient, high-performance solutions for some of the most advanced facilities in the industry. What you'll need to succeed Strong experience in HV, LV, generators, and UPS systems, or a willingness to learn and develop in these areas. Proven background in electrical design within building services. Ability to manage projects and mentor...
Eden Brown
20 Mar, 2026
Contract
Senior Electrical Design Engineer
£40.00 - £50.00 hourly
Eden Brown Northfleet DA11, UK
Great new position for an experienced Electrical Design Engineer on a contract basis to support the delivery of high-profile data centre and commercial mixed-use projects across London and the South East. This role will suit a capable engineer who can quickly integrate into a design team and contribute across all project stages, from concept through to detailed design. The Role Deliver electrical design from concept to detailed stage Produce calculations, technical drawings, reports, and specifications Contribute to high-value, technically challenging new-build schemes Coordinate with mechanical engineers, architects, and contractors Attend design meetings and undertake site visits as required Ensure designs comply with current UK Building Regulations and industry standards Work confidently to programme deadlines within a fast-paced project environment About You Proven experience within an electrical building services consultancy environment Strong background in data...
Eden Brown
01 Mar, 2026
Contract
Senior HVAC Design Engineer
£50.00 - £60.00 hourly
Eden Brown 39 Holloway Rd, London N7 8JP, UK
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
Eden Brown
14 Mar, 2026
Contract
Senior HVAC Design Engineers
£40.00 - £50.00 hourly
Eden Brown 39 Holloway Rd, London N7 8JP, UK
Urgent and immediately available positions for experienced Senior HVAC Design engineers for this London based mutli disciplined Consulting engineers working on hotel refurbishments and lux resi developments With this you should be a qualified HVAC building services design engineer with plus three years experience Nice long tern opportunity out side IR 35 Ideally hybrid basis Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy.
Eden Brown
12 Mar, 2026
Contract
Senior Electrical Design Engineers
£50.00 - £70.00 hourly
Eden Brown London, UK
Great opportunity with a market leader to join their mission critical team working on key long term projects within the DC space - both hyper scale and co-lo. They are a global player with an outstanding market leader with a great pipeline of future work They are looking for experienced senior/ principal or associate level design engineers to join them or a long term basis working on a hybrid or semi-remote basis (by agreement) You should have current and developed experience as an electrical design engineer within the building services space and also with the mission critical / data centre space. Excellent rates and position outside ir35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy.
ERSG Ltd
10 Mar, 2026
Contract
Senior/Principal Primary Design Engineer
£450 - £575 daily
ERSG Ltd Glasgow, UK
Producing detailed design deliverables like layouts, specifications, calculations, and equipment selection Understanding earthing design, system parameters, and industry/client standards Conducting site surveys and evaluating constructability Taking responsibility for the design liability and risks Leading and reviewing the design of major substation equipment like transformers, switchgear, busbars, etc. Demonstrating strong analytical, numeracy, and project management skills Identifying business development opportunities Preparing design documentation and contributing to project planning Potentially acting as the Principal Designer under CDM regulations Requiring a relevant engineering degree and substantial industry experience ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual...
Ganymede Solutions
14 Mar, 2026
Contract
Site Engineer ( Highways)
£350 - £500 daily
Ganymede Solutions Uckington, Cheltenham GL51 9ST, UK
Senior Site Engineer Highways Location: Cheltenham Direct Reports: Site Engineer Rate - Inside IR35 Role Overview We are seeking an experienced Senior /Site Engineer to join our highways project team based near Cheltenham. The successful candidate will support the Sub Agent in delivering highways and utilities works safely, on programme, and to the required quality standards. This role will involve managing day-to-day site engineering activities and overseeing Junior Site Engineer to ensure works are delivered in accordance with design, specification, and contractual requirements. I am looking for Engineers with Highways experience. Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including earthworks, drainage, kerbing, surfacing, S278/S106 works and associated...
Advance TRS
12 Mar, 2026
Contract
Site Agent/Package Manager
£60.00 - £70.00 hourly
Advance TRS Essex, UK
Package Manager (Agent) 2 Site Agent / Package Managers required for delivery of major civils engineering and engineering surveys. Consisting of the following: Topographical surveys Ground Investigation Enabling works Archaeology Ecology Weathering Steel Site Clearance Initial responsibilities will be to support the Project Manager and Engineering Director to finalise the scope, procurement, and programme for all scopes of work. The successful candidate will: Programme: Plan all self-delivered major civil engineering works and coordinate/monitor the programme for subcontract/3rd party works. Drive progress to ensure the project programme dates are met or surpassed. Manage short interval control planning and support the Planner and Project Manager with NEC4 CL32 updates. Project Management: Coordinate with subcontractors, suppliers, and other stakeholders to ensure smooth workflow and timely project delivery. Address any issues or challenges that...
ERSG Ltd
10 Mar, 2026
Contract
Design Manager
£550 - £625 daily
ERSG Ltd Glasgow, UK
- Design Manager will provide delivery of our client's projects within the power transmission & distribution sector. - Develop engineering design work . - Provide overall project management of design projects from concept to completion in accordance with recognized best practices (APM/PMP/PRINCE2 or similar), including FEED, environmental, permitting, planning, estimating, engineering, constructability reviews, construction stage design support, and closeout. - Support Fulfil the project role of Project Manager on assigned design-only projects or fulfilling the role of Design Manager on assigned Design & Build/Engineer, Procure, Construct (EPC) projects. - Program and completion of projects within specified dates - Support professional and satisfactory relationships with the client, subcontractors, regulatory bodies, and all other project stakeholders - Fulfilling all associated statutory and contractual requirements - Maintain project compliance to applicable Our...
Ganymede Solutions
10 Mar, 2026
Contract
Site Engineer
£400 - £500 daily
Ganymede Solutions Old Snydale, Pontefract WF7, UK
Senior Site Engineer Highways Location : Normanton ( WF6) Rate - Inside IR35 Length - 6mths - Potential to be extended Role Overview This is an excellent opportunity for a Senior Site Engineer to join a major highways project at ECI stage. The role will initially be office-based, supporting the review of engineering drawings, drainage designs, and overall scheme development while the project progresses through the early planning and enabling stages. Once the site is fully mobilised, you will transition onto the project to support delivery on site. We are looking for a Senior Engineer with a strong highways background, who is confident reviewing technical drawings and design information, and who has experience working through the early phases of infrastructure projects, including enabling works and pre-construction activities. Review drawings, specifications, and technical documentation, raising RFIs where required. Maintain accurate site records including daily...
Aldwych Consulting
06 Mar, 2026
Permanent
Contract Electrical Engineer
£40.00 - £50.00 hourly
Aldwych Consulting Stockport, UK
Principal Electrical Building Services Engineer Stockport Hybrid Working An exciting opportunity has arisen for a Principal Electrical Building Services Engineer to join a well-established, award-winning building services consultancy based in Stockport . This respected consultancy has built a strong reputation for delivering innovative, sustainable MEP design and works with high-profile clients across sectors including healthcare, education, commercial and public sector developments . The business is particularly recognised for its expertise in net zero and low-carbon building design , supported by advanced modelling and engineering software. Due to continued growth and a strong pipeline of projects, they are now looking for a Principal Electrical Engineer to join their senior team and play a key role in delivering technically complex and meaningful projects. The Role As a Principal Electrical Engineer , you will lead the electrical design and delivery of...
Aldwych Consulting
06 Mar, 2026
Permanent
Contract Senior/Principal Mechanical Engineer
£40.00 - £50.00 hourly
Aldwych Consulting Stockport, UK
Freelance Senior / Principal Mechanical Building Services Engineer Stockport Hybrid / Flexible Working We are currently looking for an experienced Senior or Principal Mechanical Building Services Engineer on a freelance basis to join a well-established, award-winning building services consultancy in Stockport. This consultancy is recognised for delivering innovative, sustainable MEP design across healthcare, commercial, and public sector projects , and is at the forefront of net zero and low-carbon building design . They are seeking a highly skilled freelance engineer to support high-profile projects , lead design teams, and provide expert guidance across multiple complex projects . The Role As a freelance Senior/Principal Mechanical Engineer , you will take responsibility for delivering mechanical building services projects of varying scale, from specialist schemes to major developments over 100m . Key responsibilities include: Leading the mechanical...
Randstad Construction and Property
05 Mar, 2026
Temporary
Senior Engineer
£350 - £400 daily
Randstad Construction and Property Wanlip, Leicester LE7, UK
Randstad are recruiting for a Senior Engineer to work on an exciting Major Civil engineering project in Leicestershire As a Senior Engineer you will be Supporting the Site agent working on a Wastewater STW expansion and Upgrade. This role is Paid CIS Project Details: Inlet & Grit Systems: Installed four 2D screens and an upgraded grit removal system. Storm Storage: Constructed four glass-fused-to-steel tanks Tertiary Treatment: Integrated a new solids removal plant. Phosphorus Removal: Deployed new chemical dosing systems for improved water quality. Pumping & Pipelines: Completed a new dry weather flow rising main and above-ground pipeline. Duties will include: Managing Section and Site Engineers Planning, forecasting and delivering work Liaising with clients and stakeholders Developing programmes, Risk assessments, Quality assurance. Managing design, NCRs, RFI's, H&S etc. This role is Paid CIS Randstad...
ATA Recruitment
04 Mar, 2026
Contract
Senior Software Engineer
£550 - £650 daily
ATA Recruitment United Kingdom
Senior Java Software Engineer (Contractor) UK-Based Fully Remote Outside IR35 Contract to Dec 2026 We are supporting a global engineering and technology organisation in the search for a Senior Java Software Engineer (Contractor) to join their Performance Engineering & Research team. This is a fully remote opportunity (UK-based candidates only) working on robust, scalable software that supports sophisticated control algorithms and performance optimisation systems. The Role You will design, build and maintain efficient, high-performance Java applications, contributing across the full software development lifecycle including: Requirements analysis and system design Development and implementation Testing and deployment CI/CD and automation improvements Technical documentation Working under the guidance of the Principal Performance Engineer, you will collaborate with solution design, integration, simulation and delivery teams globally. What We re...
Astute People
21 Mar, 2026
Contract
Senior EC&I Engineer
£55.00 - £60.00 hourly
Astute People Aldermaston, Reading RG7, UK
Astute's Power Team is partnering with a leading organisation within the Nuclear sector , to recruit an EC&I Engineer for its Berkshire site. The EC&I Engineer role comes with a 12-month minimum contract (Outside IR35) and the opportunity to work on a technically complex and strategically important project. If you're an EC&I Engineer and are looking to work for an organisation that puts integrity and people at the forefront of everything it does, then submit your CV to apply today. Responsibilities and duties of the EC&I Engineer role Reporting to the Engineering Manager you will: EC&I Delivery Produce CE&I design concepts including SLDs, BCDs, cable schedules and layout drawings Develop designs that conform to relevant British and European standards and client requirements Produce and maintain LTQR / Technical Files in accordance with Quality Management Systems Ensure designs address operability, maintainability and safety...
ATA Recruitment
20 Mar, 2026
Contract
Project Engineer
£350 - £450 daily
ATA Recruitment Exeter, UK
Project Engineer Hydraulics (Aerospace or Petro-Chemical Industries) Based in Exeter 9 Month Contract £400 - £450 per day 3 days a week Ltd Company Outside IR35 This growing engineering organisation delivers complete project solutions across a range of technical disciplines. It offers full lifecycle support, from design and development through to installation and commissioning across multiple industries. With a strong reputation for quality and reliability, the business is seeking a Project Engineer to support a major aerospace project during an exciting period of growth. The project The current project involves the development of a mobile test rig for a leading aerospace client, designed to enable precise and reliable testing. The system features two integrated units, with a hydraulic press handling the controlled transfer of fluid into the product. Engineered for mobility, the rig can be easily moved using wheels or a forklift, providing flexibility on-site. Key...
Ganymede Solutions
18 Mar, 2026
Contract
Sub Agent
£380 - £400 daily
Ganymede Solutions Portsmouth, UK
Sub Agent Civils / Water Infrastructure (Outside IR35) Rate: £(Apply online only)pd (Potentially Outside IR35) Location: Portsmouth Looking to step up and take real ownership on a major water infrastructure programme? This is a fast-moving opportunity for a Sub Agent who wants to run work packages end-to-end and be part of a long-term pipeline of work. You ll be joining a high-performing delivery team working across a major AMP 7 & AMP 8 framework, initially supporting works on a key live site, with further projects lined up across multiple locations. The Role You ll take ownership of key civils packages, supporting delivery across pipelines, shafts and associated infrastructure. This isn t a support role, you ll be expected to drive works from start to finish, feeding into design, managing site activity and ensuring quality delivery throughout. Key Responsibilities Manage pipeline, shaft and heavy civils works on site Oversee trial holes and provide...
Adecco
17 Mar, 2026
Contract
Data Product Manager
£500 - £620 daily
Adecco Bristol, UK
Job Title: Data Product Manager Location: Bristol Hybrid - 1-2 days onsite per week Rate: From 500+ per day via Umbrella Duration: 6 months Clearance: UK Security Clearance required About the Role We are seeking an experienced Data Product Manager to provide strategic leadership across enterprise analytics at a major public sector contractor. This role will lead a small team of BI Developers (up to four) and oversee the design and delivery of high-volume, complex datasets, dashboards, and reporting solutions . You will work closely with senior stakeholders and key business units, including supporting a large client mobilisation programme , ensuring analytics solutions deliver real business value. While primarily strategic, a strong understanding of Power BI, SQL, process mapping, and data governance is essential. What You'll Do Provide strategic oversight of BI reporting, dashboards, and analytics delivery. Lead and mentor a small team...
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