166 jobs found in Addlestone

We're currently seeking two experienced Power System Studies Engineers to support major international onshore energy project in Saudi Arabia. Previous Saudi Aramco project experience with a major EPC contractor is required. Key Details Start: ASAP Rate: £65 per hour (Outside IR35) Location: Surrey Working Pattern: 4 days onsite / 1 day remotePurpose of the Role You'll be providing power system studies support for an onshore project, working closely with project teams in the UK and Sauid Arabia, as well as external vendors to deliver high-quality engineering studies. Scope of Work Running and reviewing power system studies Equipment sizing and system analysis Overseeing third-party study vendors Delivering studies using EMT softwareSkills & Experience Required Experience with captive power generation with proven capability in: Load flow Short circuit Dynamic motor starting Harmonic studies Arc flash Transient stability Intermediate proficiency inETAP power transmission...

Design Coordinator – Infrastructure Projects Location: Surrey Rate: £300 - £380 (Outside IR35 considered) Duration: 12 months Start: ASAP We are seeking an experienced Design Coordinator to support the delivery of civil and MEICA projects within a large capital programme. This role sits within the engineering and design management team and focuses on ensuring projects are technically coordinated and fully developed prior to construction. The successful candidate will play an important role during the pre-construction and detailed design phases, helping to ensure design deliverables, procurement requirements and delivery planning are aligned before work begins on site. Working closely with design partners, procurement teams and project delivery teams, you will review design outputs to ensure they comply with contractual, regulatory and technical requirements. You will also support the development of robust delivery plans by coordinating surveys, testing and inspections...

Marine Designer - Contract (6 Months) Surrey | £52 per hour | Outside IR35 | Hybrid (3 days office / 2 days remote) RHL Recruitment, working with a leading oil and gas EPC contractor, who are seeking two experienced Senior Marine Designers to join a high-profile offshore project, on an initial 6-month contract. This is an exciting opportunity to play a key role within a dynamic Marine Team, supporting the delivery of complex offshore design scopes while coordinating with multidisciplinary teams across global offices. The Role As a Marine Designer, you will: Support and lead within the Marine Team, working on a Saudi Aramco project. Liaise closely with other engineering disciplines, clients, and vendors Coordinate with global project teams to deliver work within agreed timelines and budgets Provide technical guidance and mentor Junior designers Manage and oversee remote design teams Develop project-specific job notes, guides, and training materials to ensure consistent...

Pipe Stress Engineer Location - Leatherhead Work pattern – 4 days office – 1 day remotely. Rate - £60 p/hr – Outside IR35 Duration – 6 months Start - ASAP Job Responsibilities: During Detail Engineering, perform Piping Stress Analysis of high temperature piping systems using a combination of practical experience and commercially available software. Implement project specifications. Work as part of a team to ensure Isometrics are being checked in a timely manner Ensure a consistent and compliant approach to project execution. FEA Analysis of specialist piping components. Analysis of new and existing piping systems on Greenfield and Brownfield Projects. Work individually or as part of a team in the home office and abroad. Communicate effectively with other engineering disciplines. Committed to multi-centre project execution. Adhere to the companies WAY engineering standards and procedures as well as provide input to their development and enhancement. Skills / Experience:...

Construction Methods Engineer - Pipeline Landfall Location: Kingston upon Thames Contract: 6 - 12 Months (Outside IR35) Rate: £(Apply online only) a day Are you an experienced Construction Methods Engineer looking for an outside IR35 contract on a major Oil & Gas / Energy project? This role will see you leading the planning, coordination, and execution of pipeline landfall activities, acting as a key technical link between engineering teams, vessel operations, and the client. Key Responsibilities: Deliver the work programme in line with design and specifications Review and improve technical solutions and documentation Coordinate project phases, ensuring quality and compliance Liaise with client and vessel teams on technical matters Support offshore activities and ensure accurate installation records Requirements: Proven pipeline landfall experience within Oil & Gas / Energy Relevant degree or diploma Valid OEUK medical Strong technical and team coordination...

Are you looking for work within the Stock Condition Surveying industry? Look no further! 1st Select are looking for an experienced Stock Condition Surveyor who would be able to carry out detailed inspections of houses and flats, both internally as well as externally. Our client is a leading Consultancy in the Stock Condition Surveying industry, that has won a large contract covering Kingston Upon Thames and we are looking for 3 Stock Condition Surveyors to partake in this program. Responsibilities/requirements will include… Stock Condition Surveying Experience HHSRS Experience Benefits for the worker Gain more experience in the building surveying industry Flexible working hours *Payment outside of IR35* This will be a 6-month contract with the possibility of leading on to additional work. If this fits your area of expertise, please contact Mackenzie Brooke

Occupational Therapist - Paediatric Assessments (Project - outside of IR35) £500.00-£750.00 per day | Hounslow| Outside of IR35 Overview I am currently recruiting for an Occupational Therapist to work with my client in Hounslow. This is a great opportunity to earn serious money. The successful candidate will undertake paediatric OT assessments for pre-school and school-aged children across the Hounslow area, delivered within both school and clinic environments. There are also clinics over the summer holidays so work will continue through the summer. This is a structured, high-volume assessment project aimed at reducing waiting lists, with clear throughput expectations and a focus on high-quality clinical documentation in line with Trust standards. Start: ASAP Requirements At least 2-3 years postgraduate experience working within a school environment Strong NHS Paediatric experience HCPC registered Bachelor's degree or higher in Occupational Therapy recognised by relevant...

Senior Electrical Design Engineer / Senior Electrical Engineer - CONTRACT Outside IR35 Surrey, UK Shape the Future of Clean Energy ARCA Resourcing is partnering with a pioneering clean energy technology company developing next-generation integrated power solutions. As part of a rapidly growing engineering team, we have a requirement for a Senior Electrical Design contractor to work on highly advanced electrical systems that are driving the future of sustainable power. We’re looking for a talented Senior Electrical Engineer / Senior Electrical Design Engineer with strong industrial electrical design expertise and a passion for solving complex engineering challenges. The Role You’ll conduct electrical engineering activities across innovative, high-impact projects — taking concepts from feasibility and architecture through to integration, testing, commissioning, and operational support. Working within a multidisciplinary environment, you’ll collaborate with engineers and scientists to...

Job Title: General Foreman Location: Guildford, Surrey (UK) Pay Type: Contract LTD (OUTSIDE IR35) Sector: Tier 1 Civil Engineering (Water / Wastewater Infrastructure) About the Role We are seeking an experienced General Foreman with a solid Tier 1 contractor pedigree to join our team in Guildford. In this role, you will support and report directly to the Site Agent, taking ownership of supervising and delivering major sections of civil engineering packages safely, on time, and to program. This position demands a strong technical background in complex civils, a natural ability to manage multiple teams of supervisors and subcontractors, and the confidence to champion a positive, safety-first culture on-site. Prior experience operating within the UK water/wastewater sector under the AMP Framework is highly desirable. Key Responsibilities Package Delivery: Supervise, coordinate, and deliver complex sections of work safely, efficiently, and strictly in line with the main...

We are currently seeking an experienced Quantity Surveyor to join a major contractor delivering a significant substation infrastructure project in South East England. This is an excellent opportunity to support the commercial delivery of a nationally important energy project, working across a range of civil engineering and high-voltage electrical works. The successful candidate will play a key role in ensuring robust commercial management throughout the construction phase, supporting project delivery from procurement through to final account. Key Responsibilities Manage the commercial and contractual aspects of civil engineering and electrical/HV work packages. Administer subcontractor accounts, including valuations, payments, variations, and final accounts. Prepare and review applications for payment and commercial submissions. Support change management processes, including the assessment and valuation of compensation events and variations. Monitor project costs, forecasts,...

Location: Reigate, Surrey (UK) IR35 Status: Outside IR35 (Pending satisfactory QDOS Assessment) Duration: 12 Months+ (Long-term framework assignment) Sector: Tier 1 Civil Engineering (Water / Wastewater Infrastructure) About the Role We are seeking an experienced, contract Site Agent to lead the successful execution of major civil engineering packages on a long-term utility framework in Reigate. Reporting directly to the Project Manager, you will operate as the primary technical and operational lead for your section of works, managing site teams, programming, and commercial reporting. You will bring proven experience managing multi-disciplinary civil works with complex interfaces This role offers a secure, minimum 12-month assignment with a premier Top Tier contractor. Key Responsibilities Package Delivery & Autonomy: Manage and deliver large-scale civil infrastructure packages from inception to handover, supporting and reporting directly to the Project Manager....

Site Agent – Contract – Up to £425/day – Reigate Are you a hands-on Site Agent or Senior Site Agent with Tier 1 experience? Do you thrive on taking ownership of complex water treatment projects from day one? If you’re ready to make a real impact on an early-stage AMP 8 upgrade, this could be the perfect contract for you. This role is potentially outside IR35 (Subject to determination), offering a 12-month plus contract, working on a chemical dosing / water treatment upgrade. You’ll be joining a small but experienced team at the start of the project, giving you real influence over site delivery and performance. What’s on offer: Up to £425/day Immediate start, 12-month plus contract Work on a high-profile AMP 8 water treatment upgrade project Opportunity to join the project from the start and shape delivery Hands-on role with responsibility for Civil, Mechanical, and Electrical works The Role: You’ll manage day-to-day site operations, including programme, quality, health &...

Sapien Engineering are looking for an Assembly Technician to join a defence client near Farnham on a contract basis. This is an initial 3-month contract, outside of IR35 paying circa £25 per hour. Job requirements: * Soldering – preferably IPC certified * Experience with sub-assemblies * Box Build * Technical documentation * Mechanical assembly * Previous experience within aero/defence preferred * MUST be comfortable using computers and online manufacturing systems For more information, please apply with an updated copy of your CV ASAP

PSR Solutions are seeking an experienced Principal Mechanical Engineer to support a major infrastructure project in North West London. This is a long-term contract opportunity working on a complex, multidisciplinary scheme within a fast-paced project environment. Role Overview You will lead mechanical engineering activities from design through to delivery, ensuring systems are compliant, buildable, and delivered in line with programme and quality expectations. Key Responsibilities Lead and review mechanical design to ensure compliance and buildability Deliver mechanical solutions across building services and infrastructure systems Support design assurance, risk assessments, and technical reviews Contribute to safety studies (HAZID, HAZOP) Manage technical documentation and coordinate with design teams Work with site teams to resolve design and installation issues Attend testing and commissioning activities Liaise with commercial and planning teams to maintain programme...

PSR Solutions are recruiting for an experienced Principal Controls & Communications Engineer (CRE) to support major Network Rail projects with a leading UK engineering contractor. This contractor has a strong pipeline of work across rail infrastructure, known for delivering complex multidisciplinary projects with a practical, delivery-focused approach. Role Overview Acting as the Communications CRE, you'll lead design assurance and delivery across control systems and telecoms packages, ensuring compliance, safety, and buildability across the project lifecycle. Key Responsibilities Act as CRE on Network Rail projects Lead design across SCADA, PLC, BMS, DCS and telecoms systems (CCTV, GSM-R, FTN, PAVA, VOIP, RF) Carry out CAT2 checks and ensure compliance with NR standards Manage design documentation, RFIs, TQs, and approvals Coordinate with BIM/CAD teams for design integration Support HAZID / HAZOP / HAZCON processes Attend FAT/SAT and commissioning activities Interface...

NET Engineer (Contract) Tech Stack .NET 10, C#, ASP.NET Core Blazor (Server + WebAssembly) SQL Server (stored procedures) Telerik UI, YARP BFF, Entra ID Playwright + NUnitWhat You’ll Do Build and maintain Blazor UI (pages, forms, workflows) Integrate with stored-procedure-backed data layer Debug across UI, API, auth, and DB layers Contribute to E2E testingWhat We’re Looking For Strong C# / ASP.NET Core Proven Blazor experience in production Solid SQL Server / stored procs Comfortable in large, opinionated codebases Experience with Telerik / similar librariesDetails 3 month contract (very likely to extend)  Hybrid in South London  Outside IR35 All applicants must have full right to work and live in the UK

AI Solutions Consultant | SC Cleared | Outside IR35 | Remote/Hybrid (UK) We are supporting a growing technology consultancy delivering AI, automation and digital transformation projects across enterprise and public sector environments. An immediate requirement exists for an experienced AI Solutions Consultant to support a number of high-profile programmes focused on intelligent automation, digital innovation and emerging technologies. This is an initial contract opportunity with strong potential for extension and involvement in longer-term project work. Key Details Outside IR35 Rate negotiable Predominantly remote working Immediate start available Long-term programme opportunities Active SC Clearance essentialResponsibilities Design and deliver AI-enabled business solutions Work with stakeholders to understand requirements and shape technical approaches Build intelligent automation and workflow solutions Develop integrations across Microsoft-based platforms and cloud...

Design Engineer (12 Months +) We are supporting a London-based food manufacturing organisation with the appointment of a Design Engineer for a minimum of 12-months. This is a role that will be outside IR35. Role Overview Working closely with Project Managers and Engineers, you will be responsible for the creation, management, and coordination of engineering documentation, primarily via CAD. The role spans all project phases, from initial concept and design through to commissioning and closeout. Key Responsibilities Produce and develop detailed engineering drawings including PFDs, P&IDs, and equipment layouts Update existing drawings to reflect system modifications and enhancements Utilise AutoCAD Plant 3D in line with best practice to ensure efficient, usable models Work with point cloud data to extract geometry and support brownfield design Assess spatial constraints, interferences, and clashes within existing facilities Convert complex 3D data into clear, usable 2D...

A leading UK based client is looking for an experienced Oracle Functional Consultant specialising in Risk Management to support them on their exciting Oracle Fusion implementation. The ideal candidate will have 5+ years’ experience of the Oracle Risk Management and Compliance solution as well as Oracle Financials. Key Responsibilities: - Expertise in Risk Management, encompassing implementation, configuration, and support. - Produce Risk Management config workbooks. - Review and co-produce Risk Management and Compliance solution design documents. - Expertise in Financial Controls with an understanding of how these can be implemented in Oracle. - Expertise in areas like segregation of duties, user controls, accesses, and security. Contract Details: - Outside IR35, 6-month contract (potential to extend). - Remote, UK based. - Client would consider part time for the right candidate. If you are interested in this opportunity, or know anyone in your network, please email  with your...

Senior Data Engineer | Outside IR35 | £450- £550 per day | Hybrid | London We are seeking a Senior Data Engineer / Developer to join a major Liquidity Reporting programme, delivering regulatory reporting solutions for large UK insurers. This is a hands-on role focused on building and enhancing a Databricks-based data engineering framework. You will design and develop scalable PySpark pipelines covering data ingestion, validation, transformation, and mapping, while creating reusable libraries and ensuring high engineering standards. You will also provide technical leadership, conducting code reviews, guiding offshore teams, and ensuring delivery quality aligns with architectural and regulatory requirements. Key Requirements: Strong experience with Databricks and PySpark Solid Azure data platform experience Proven ability to build reusable frameworks and libraries Experience leading code quality and working with offshore teamsDesirable: Experience in regulatory reporting or...