84 jobs found in London Borough of Hillingdon

Electrical Engineer – Building Services (Outside IR35) Location: site based Rate: £440 per day (8 hours) – All Inclusive Contract Type: Limited Company (Outside IR35) Duration: Minimum 3 Months (Immediate Start Available) We are currently seeking two experienced Electrical Engineers to join our team on an immediate-start contract basis. This is an excellent opportunity to work on a range of building services projects, supporting electrical design and coordination activities within a collaborative multidisciplinary environment. Key Responsibilities * Carrying out Amtech cable calculations. * Completing containment fill calculations. * Updating and maintaining distribution board (DB) schedules. * Producing and reviewing lighting calculations using Dialux Evo. * Coordinating with the CAD/BIM team to accurately position luminaires within the 3D model. * Assisting in the development and coordination of: * Lighting layouts * Lighting control layouts *...

Mechanical Project Manager - Heathrow Airport £450 per day | Outside IR35 We are currently recruiting for an experienced Mechanical Project Manager to join a Tier 1 M&E contractor delivering a range of commercial and industrial projects at Heathrow Airport. This is an excellent opportunity to work on high-profile projects within one of the UK's busiest and most complex environments, with project values reaching up to £10 million M&E. Key requirements: * Mechanical Project Management experience within the building services sector * Experience delivering commercial and/or industrial projects * Experience managing M&E projects valued up to £10 million * Strong programme and stakeholder management skills * Ability to manage projects from site mobilisation through to handover * Previous airport experience is advantageous but not essential The successful candidate will be responsible for managing the day-to-day delivery of mechanical packages, ensuring projects are...

Interim Site Manager – Slough (Data Centre) £300 per day (outside IR35) – Starting in July Trevett Services are working with a leading contractor to source an Interim Site Manager for a 7 month contract paying £300 per day (outside IR35). Working within a high-profile Data Centre in Slough, the Project Manager will be responsible for a specific “CRAH Replacement Works” project across the campus. Additionally, the Site Manager will manage and oversee the subcontractors responsible for the installation and delivery of the “CRAH Replacement Works”, as well as conducting commissioning calls with the end client. About you: * You will hold a valid CSCS Card * You will hold a valid SMSTS Card * You will have a valid First Aid certificate * You will have experience of Data Centres * You will have experience of CRAH Systems My client is looking for a well organised Site Manager with excellent communication and stakeholder management skills. For more information, please...

We are supporting a leading engineering and manufacturing business that delivers specialist solutions across the aerospace, power generation, rail, and oil & gas sectors. Due to continued growth, they are looking for an experienced Manufacturing Engineer to join the team on an initial 8-month contract basis. This is an excellent opportunity to work within a highly technical electro-mechanical manufacturing environment, supporting both existing production and new product introduction activities while driving Lean and Continuous Improvement initiatives across the business. The Role Working closely with Operations, Supply Chain, and Design Engineering, you will provide hands-on manufacturing engineering support across production cells, helping improve process efficiency, reduce waste, and support the introduction of new products and manufacturing methods. Key Responsibilities Support production and manufacturing cells with day-to-day engineering activities Drive Lean...

Welding Inspector - Rail / Rolling Stock Location: West London Rate: £45 per hour (umbrella) Type: Contract An opportunity has arisen for an experienced Welding Inspector to support inspection and assurance activities on safety-critical rolling stock vehicles and components within a rail engineering environment. The successful candidate will carry out inspections before, during and after welding, ensuring all work complies with the relevant industry standards and quality requirements before assets return to service. Key Responsibilities Conduct welding inspections in line with the Inspection and Test Plan and relevant standards. Perform visual inspection of welds in accordance with ISO 17637. Identify defects and recommend corrective actions to maintain welding quality. Interpret engineering drawings and specifications to ensure fabrication meets required tolerances. Record and investigate non-conformances within the Quality Management System. Compile and complete quality...

ERP Programme Planner 9 month contract £625 per day Outside IR35 We are seeking an experienced Programme Planner to support a large-scale, multi-wave ERP implementation (IFS). You will own and manage the integrated programme plan, ensuring clear visibility of timelines, dependencies, and critical milestones. Working closely with programme leadership, PMO, and delivery partners, you will provide planning insight that drives informed decision-making and successful delivery. Key Skills & Experience Proven experience as a Programme Planner or Planning Manager on large ERP transformation programmes (IFS preferred) Strong expertise with planning tools such as MS Project, Project Online, or Primavera P6 Experience developing and maintaining integrated plans across multiple workstreams and delivery partners Solid understanding of ERP delivery lifecycle (design, build, testing, data migration, cutover, hypercare) Advanced knowledge of dependency management, critical path...

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

Health & Safety Advisor | £300 -£350 per day | Contract | Mon–Fri 7:30–17:00 We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. Working for a consultancy on a major client-side project, you’ll play a key role in maintaining compliance and driving safe delivery across a busy, multi-contractor site. This is a fast-paced, high-profile project offering autonomy and visibility — ideal for a proactive Health & Safety Advisor confident working with everyone from operatives through to senior stakeholders. The Role As the on-site H&S lead, you’ll oversee day-to-day safety performance, embed best practice, and ensure works progress safely in line with CDM regulations. Responsibilities * Lead health & safety across a live, multi-contractor refurbishment project * Carry out site inspections, audits and compliance checks; report and close out actions * Review and produce...

Are you a Civil 3D Technician with good Drainage Design experience? Are you looking for your next outside IR35 contract? Location: New Malden, London (Hybrid - Tuesday to Thursday in the office, Monday & Friday from home) Contract Type: Outside IR35 Contract Rate: £35 per hour Hours: 7.5 hours per day Duration: Ongoing Contract We are currently seeking an experienced Civil 3D Technician to join a growing engineering team supporting the delivery of Network Rail infrastructure projects. This is an excellent opportunity for a skilled technician with strong drainage design experience to work on major rail schemes within a collaborative and flexible working environment. The successful candidate will have a minimum of 5 years' experience using Autodesk Civil 3D and be comfortable working independently with minimal supervision. Key Responsibilities ·Produce high-quality drainage drawings and technical designs using Autodesk Civil 3D. ·Develop and amend drainage layouts,...

Programme Benefit Lead Location: London (Hybrid - typically 2 days onsite) Rate: £600 per day (Umbrella) Contract: Temporary Hours: 5 days per week, 7.2 hours per day We are seeking an experienced Programme Benefit Lead to join a major national transformation programme. Working within the PMO, you will lead benefits management activities, ensuring benefits are identified, measured, tracked and realised throughout the programme lifecycle. Key Responsibilities Lead benefits identification, baselining and realisation activities. Track and report programme benefits. Work closely with programme leadership, project managers and business change teams. Engage with senior stakeholders across multiple organisations. Support delivery within a fast-paced, high-profile environment. Requirements 5+ years' experience in benefits management. Experience working on large, complex programmes. APMG Managing Benefits qualification preferred. Strong stakeholder engagement and...

Carpenter / Joiner - Track Workshops (NIGHT SHIFT) Location: London Duration: 6-month contract Pay Rate: £50.34 per hour An exciting opportunity for an experienced Carpenter/Joiner to join a specialist workshop team supporting key infrastructure works on a major London transport network. The role involves the manufacture, repair, and installation of precision timber components for use across the network. Key Responsibilities: Manufacture, modify, and repair timber components to spec Install timber items on site when required Operate hand and power tools, wood machines, and workshop equipment Work from technical drawings and templates Drive workshop vehicles to and from work sites (if required) Maintain a clean, safe working environment Requirements: Apprenticeship or equivalent hands-on joinery experience Skilled in reading engineering drawings and producing timber assemblies Comfortable using machinery, overhead cranes, and mechanical handling tools Able to apply finishes...

Contract: OMS/PMS PM/BA – Buy-Side Derivatives / TOM / Vendor Selection I’m looking for an experienced Investment Systems BA/PM for a major platform OMS/PMS PM/BA – Buy-Side Derivatives / TOM / Vendor Selection replacement programme with a large UK institutional investor / asset owner. This is a derivatives-heavy role, supporting the replacement of an existing investment management system and helping the client move through RFI/RFP, vendor selection and implementation planning. The role will sit across Front Office, Operations, Risk, Performance and senior investment stakeholders, so the successful contractor needs to be credible with the business at product level, not just someone who has managed a systems project. Key areas of focus will include: * OMS / IMS / PMS replacement or implementation * Derivatives workflows and product coverage * Overlays, FX forwards, FX options, equity futures and total return swaps * Collateral, margining, valuations, exposures and Greeks *...

CNC Machinist Location: London Contract Length: 6 months Pay Rate: £40.54 per hour We are seeking an experienced CNC Machinist (Miller/Turner) to join a busy team. You will be responsible for the precision machining of components, ensuring high standards and on-time delivery. Key Responsibilities: Program, set, and operate CNC milling machines using Heidenhain controls (essential). Operate various machine tools including drills, saws, planers, and centre lathes. Read and interpret technical drawings and use measuring tools for inspection. Skills & Experience: Engineering apprenticeship or equivalent hands-on experience. Strong CNC programming and setting experience (Heidenhain essential). Able to follow quality plans, perform workshop calculations, and use overhead cranes safely. FeatureCAM experience desirable. We can only consider applications from those eligible to work in the UK for this position. This position will require some additional checks, to ensure you...

Business Operations Administrator Contract: 6-12 Month Contract Rate: £200 to £225 per day (Outside IR35) Location: London | Hybrid (2-3 days per week onsite) Overview We are looking for an experienced Business Operations Administrator to support a busy operational function within a highly regulated environment. This role is focused on business operations, governance, procurement, supplier management, contract administration, compliance, and financial processes. It is an excellent opportunity for a highly organised administrator who enjoys working across multiple business functions and supporting operational activities. Please note: This is not a hands-on technical or IT support role. We are specifically looking for someone with strong administrative, operational, procurement, governance, or business support experience. Working closely with internal stakeholders, finance teams, procurement functions, project teams, and external suppliers, you will help ensure key business...

Mechanical Supervisor - Canary Wharf £300-£350 per day (Outside IR35) | Long-Term Contract We are currently seeking an experienced Mechanical Supervisor to join a leading M&E contractor on a flagship commercial fit-out project in Canary Wharf. This is an excellent opportunity to work on a high-profile development, supporting the delivery of a fast-paced commercial scheme with a significant mechanical package. The successful candidate will play a key role in driving quality, safety, and programme performance throughout the project lifecycle. Key Responsibilities Supervise and coordinate all mechanical installation activities on site Manage subcontractors and direct labour to ensure works are delivered safely, on programme, and to specification Monitor daily progress and report updates to the Mechanical Site Manager and Project Team Ensure compliance with all health & safety procedures, RAMS, and site standards Conduct quality inspections and oversee snagging and defect...

Senior Data Engineer | Hybrid | Outside IR35 | £475 - £525 | London We are looking for a Senior Data Engineer to join a leading organisation on a contract basis. This role will suit someone with strong experience across the Azure data platform, particularly Databricks and PySpark, who can take ownership of data engineering delivery from design through to implementation. This is a hybrid role requiring the candidate to be on site 2 days per month. You will be working on building and enhancing modern data platforms, delivering scalable data pipelines, and supporting high-volume data processing in a cloud environment. Key Responsibilities Design and build scalable data pipelines using Azure technologies Develop and optimise solutions in Databricks using PySpark Work with large and complex datasets, including streaming and batch data Build and maintain data platforms and data warehouses Implement ETL/ELT processes and data transformation logic Collaborate with stakeholders across...

IT Administrator Contract: 6-12 Month Contract Rate: £(Apply online only) per day (Outside IR35) Location: London, Hybrid (2-3 days per week on-site) We are currently looking for an experienced IT Administrator to support a busy Technology & Transformation team within a highly regulated environment. This is a fantastic opportunity for an organised and proactive administrator who enjoys working across procurement, supplier management, contract administration, and compliance activities while supporting the day-to-day operations of an IT function. Key Responsibilities Procurement & Finance Raise and manage Purchase Orders (POs) for IT equipment, software, and services Process Goods Received Notifications (GRNs) Reconcile supplier invoices against POs and deliveries Support budget tracking and supplier payment processes Supplier & Compliance Administration Manage supplier permits, access requests, and renewals Maintain supplier compliance documentation, including...

Technology Transformation Director (Target Operating Model) • Rate: Outside IR35 – reflective of seniority and strategic scope • Duration: 12-month contract • Location: Hybrid (London / City) Overview A leading consulting organisation is seeking an accomplished Technology Transformation Director to lead a major Target Operating Model (TOM) transformation within a complex enterprise environment. This is a high-profile engagement focused on redefining the structure, governance, capabilities, and operating model of a large-scale technology function. The role will be accountable for defining the future-state operating model and leading the end-to-end transformation agenda required to enable sustainable, enterprise-wide change. The successful individual will bring a blend of strategic operating model expertise and hands-on transformation leadership, operating confidently at executive and board level while maintaining control of delivery execution. This opportunity is suited to a...

SCADA and OT Systems Engineer London £50-55 an hour Outside IR35 Essential Skillset: Experienced in SCADA, OT controls and utility-scale infrastructure projects including BESS, substations and renewable energy systems. Strong knowledge of PLCs, RTUs, industrial networking and communication protocols including Modbus, DNP3 and IEC 61850. Able to read and interpret electrical schematics, control drawings, network architectures and system layouts to support commissioning and integration activities. Skilled in fault finding, testing, commissioning support and QA documentation within HV and critical infrastructure environments

Commissioning Engineer - BESS London £50-55 an hour Outside IR35 Essential Skillset: Experienced in commissioning utility-scale BESS projects, substations, and renewable energy infrastructure. Strong knowledge of electrical systems, SCADA integration, HV equipment, and commissioning processes. Able to read and interpret electrical schematics, control drawings, single-line diagrams, and commissioning documentation. Skilled in functional testing, fault finding, energisation support, and system validation within HV and critical infrastructure environments. Experience producing commissioning reports, test records, punch lists, and QA/QC documentation. Strong understanding of health & safety requirements and safe systems of work on live construction and energy sites