52 jobs found in Harefield

An opportunity, inside IR35, exists for a Senior Quantity Surveyor with recent tier one contracting experience on major infrastructure/rail projects, managing subcontractor accounts, using NEC. Previous experience on JV projects for tier one contractors is advantageous. This hybrid opportunity offers a minimum of three days in the office, in Uxbridge. Your key responsibilities will include - Lead and develop the efficient and effective management and issue of accurate, timely and contract compliant documentation. Support procurement team through tenders including producing subcontract documentation. Manage subcontracts from initial placement of order to final account. Prepare, review and complete sub-contract documentation. Prepare and agree interim applications for payment. Prepare and agree final accounts with subcontractor. Work closely with project management and engineering teams and liaise with the client’s commercial team. Demonstrate and maintain...

TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...

TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...

Sub Agent Location: West London Randstad is recruiting for an experienced Sub Agent with strong Rail or Civils expertise to support a Station Building project in West London You will be joining a prestigious contractor, working on a combination of civils and building / M&E works Key Responsibilities: Managing Site and section engineers, engineering activities, subcontractors, and/or self-delivery teams Planning, forecasting, and delivering works to programme Liaising effectively with clients, designers, and other key stakeholders Developing and maintaining programmes, risk assessments, and quality assurance documentation Overseeing design coordination, NCRs, RFIs, and health & safety compliance Essential Experience: Significant hands-on experience delivering Civils or rail projects Strong technical knowledge and the ability to manage works independently Excellent communication and stakeholder management skills This role is paid Up to £550 a day Paye inside...

Section Engineer Location: West London Randstad is recruiting for an experienced Section Engineer with strong Rail or Civils expertise to support a Station Building project in West London You will be joining a prestigious contractor, working on a combination of civils and building / M&E works Key Responsibilities: Managing engineering activities, subcontractors, and/or self-delivery teams Planning, forecasting, and delivering works to programme Liaising effectively with clients, designers, and other key stakeholders Developing and maintaining programmes, risk assessments, and quality assurance documentation Overseeing design coordination, NCRs, RFIs, and health & safety compliance Essential Experience: Significant hands-on experience delivering rail projects Strong technical knowledge and the ability to manage works independently Excellent communication and stakeholder management skills This role is paid Up to £450 a day Paye inside IR35. Randstad CPE...

Are you a Senior Quantity Surveyor with experience working on large infrastructure projects? Do you have experience in NEC contract and subcontract management? This is an excellent opportunity for a Senior Quantity Surveyor to join a leading joint venture on the delivery of HS2 on a contract basis. You'll be joining an established project team and taking ownership of subcontract packages, giving you the opportunity to work across the full commercial lifecycle, from procurement and subcontract placement through to cost management, change control and final accounts. Rate: £550-£650/day DOE - Umbrella, Inside IR35 Location: West Ruislip - minimum 3 days per week site/office-based, with 2 days WFH Duration: 8 months Requirements: ·Minimum 3+ years' experience operating as a Senior Quantity Surveyor ·Strong NEC contract experience is essential ·Previous experience working for a main contractor ·Strong subcontract management experience, including procurement, administration,...

Are you an experienced Site Engineer with a strong background in heavy civil engineering and major infrastructure projects?   Do you have experience delivering pipe jacking, earthworks, and deep drainage?   Location: West Ruislip - 5 days on site Rate: £400 - £450/day DOE - Umbrella, Inside IR35 Duration: Nov 2027   This is an excellent opportunity for an experienced Site Engineer to join one of the UK's largest infrastructure projects, working on the delivery of earthworks, deep drainage and pipe jacking on HS2.   Working closely with the Agent and Sub Agent, you will take responsibility for the day-to-day coordination of construction activities, ensuring works are planned, executed safely and delivered in line with programme requirements. You will play a key role in managing subcontractors, temporary works, permits and quality assurance while maintaining the highest health and safety standards across site.   This role would suit a proactive engineer who enjoys taking...

Role: Senior Quantity Surveyor Location: Hampton STW Rate: £525p/d - Inside IR35 Duration: 12 Months+/ongoing Sector: Water/Wastewater Are you an experienced Quantity Surveyor with a knack for capital delivery frameworks within a Tier 1 Contractor environment? Do you possess a background in claim management, both upstream and downstream? If so, we have an exciting opportunity for you! Our client, a design & build contractor in the water/wastewater sector, and is seeking a Senior QS to join their dynamic team. You'll be responsible for principal contractor duties on a major AMP8 framework. With a framework stretching until 2030 this is your chance to be at the forefront of ground breaking projects in the water industry. What We Offer: ·Opportunity to manage multiple schemes and projects with a combined value of circa £100m, heavily subcontractor-delivered. ·Supportive environment with a Grad QS to assist on assigned projects. ·Flexibility to work remotely for 2/3 days...

An opportunity exists for a Quantity Surveyor or Senior Quantity Surveyor to support the commercial delivery of water infrastructure projects within the Thames Water framework. This role would suit a commercially focused QS/SQS with recent experience within the UK water sector, particularly on Thames Water schemes, who can quickly integrate into an established team and provide immediate support across project commercial management activities. Offering £450 to £550/day inside IR35, depending on experience. Responsibilities will include - Production and management of monthly Cost Value Reconciliations (CVRs) Preparation and maintenance of accurate project forecasts and cash flow reporting Management of subcontractor accounts, including procurement, applications, valuations, variations and final accounts Preparation, submission and agreement of Client Applications for Payment (AFPs) Commercial reporting and cost control across the project lifecycle Management of...

Are you a Rail Systems Project Manager with experience taking railway systems contracts through construction and into entry into service? Do you have experience working for a main contractor on major railway infrastructure projects and strong NEC contract management experience? Job Title: Rail Systems Project Manager Location: West London - 4 Days Site / 1 Day Home Rate: £500-£550 per day (Inside IR35 via Umbrella) Contract: Rolling 6-Month Contract Start Date: ASAP This is an opportunity to join a leading main contractor delivering major HS2 rail systems works in West London. The project is now finalising the design and moving into the construction phase, creating a requirement for an experienced Project Manager to support the delivery team through this critical transition. This is a hands-on, delivery-focused role. The successful candidate will need to be comfortable getting involved in the detail, managing contractual and project controls activities, and supporting the...

Are you a Senior / Project Quantity Surveyor with strong NEC experience and a background in delivering major infrastructure projects? Do you have the commercial experience to hit the ground running and independently manage a project? Job Title: Senior / Project Quantity Surveyor Location: West London - Hybrid Working (shuttle services available from Central London) Rate: £450- £525 per day (Inside IR35 via Umbrella) Contract: Long-Term Contract Start Date: ASAP This is an opportunity for an experienced Quantity Surveyor to support major HS2 works in West London. The role requires someone with strong NEC contractual knowledge who can take ownership of the commercial management of their package and operate with minimal supervision. Where you will add value: - Managing the commercial delivery of HS2 project packages - Administering NEC contracts and managing contractual processes - Managing compensation events, early warnings, applications, valuations, and change -...

RAN Optimization Engineer - Regional Planning & Optimisation Location: UK-based (London, Bristol, Birmingham, Manchester, Ipswich, or Glasgow) Contract: 6 Months (Inside IR35) Clearance: BPSS Required Working Hours: 37.5 hours/week (Shift pattern covering 08:00-20:00 Mon-Fri, and 08:30-17:00 Weekends/Bank Holidays) About the Role We are seeking a Performance Specialist to join our Regional Planning & Optimisation team. You will be responsible for maintaining radio network KPI metrics, investigating and resolving customer issues, and driving continuous improvements to ensure top-tier network performance and an excellent subscriber experience. Key Responsibilities Performance Monitoring: Monitor network KPI metrics at both regional (top-down) and cell levels (bottom-up) to investigate abnormal changes and determine root causes. Issue Resolution: Investigate reported customer network issues and implement action plans, including performing RF tuning, managing remedy...

Desktop Support Engineer – (Mac Focused) Location: London – 5 days onsite Contract: 3 months IR35: Inside IR35 Start: ASAP We are currently looking for a Desktop Support Engineer with a strong Mac focus to join our customer's IT team in London on an initial 3-month contract. This is a great opportunity for a technically capable Desktop Support Engineer who has a good foundation in IT support, strong Mac experience and, importantly, excellent people skills. The Role You will provide day-to-day desktop support to approximately 150 users, acting as a key point of contact for IT support within the London office. Technical Environment The customer operates a predominantly Apple environment: 90% Mac / 10% Windows macOS and Apple hardware Microsoft Entra ID – desirable Cisco – desirable IT ticketing/service management systems User access management Hardware provisioning and support The role will include: Providing day-to-day desktop support, with a strong focus on Mac/macOS...

Senior Quantity Surveyor / Quantity Surveyor – Water Location: London Rate: £550–£600 per day Inside IR35 Contract: Freelance Ganymede Solutions are currently working with a leading contractor within the UK water sector who are looking to strengthen their commercial team with 2x freelance Quantity Surveyors / Senior Quantity Surveyors on a Water Treatment Works project in the London area. If the location isn’t ideal, please still get in touch as we have multiple projects across frameworks in the South of England. The Role As Quantity Surveyor / Senior Quantity Surveyor, you will be responsible for the commercial management and delivery of a range of Civils and MEICA packages. Key responsibilities will include: NEC3 subcontract management Payment assessments and subcontractor management Final account negotiations and commercial close-out Disallowed cost negotiation Pricing and management of Compensation Events Forecasting and cost management across labour, plant and...

TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...

Site Engineer - HS2 Project - South Portal  £400 per day (Inside IR35) via Umbrella/PAYE 3-4 Month Contract We are currently recruiting for an experienced Site Engineer to join a major HS2 infrastructure project on a 3-4 month contract. This role will suit a hands-on engineer with strong setting out experience and a solid understanding of permit controls and buried services. Key Responsibilities: Setting out and surveying for ongoing civil engineering works Raising and managing Permits to Dig Undertaking and interpreting CAT & Genny scans Ensuring works are delivered safely and in line with specifications Maintaining site records, QA documentation and as-built information Liaising with site management and subcontractors Requirements: Proven experience working as a Site Engineer on civil engineering or infrastructure projects CAT & Genny Trained Experience raising and managing Permits to Dig Strong setting out skills using Leica, Trimble or similar...

Through Life Support Engineer (TLS Engineer) Pitstone, Hertfordshire Inside IR35 6 months You will be the focal point for any technical Engineering investigation support requirements to support on time delivery of product / customer technical queries. Key responsibilities & duties * To be the focal for engineering to operations and product support within SEP to maintain status and priority information so that stakeholders have a clear vision of engineering activities relevant to them. * To make sure engineering investigation action plans are well structured, managed and substantiated to enable clear and quick program decisions to be made to avoid line stops. * Accountable for the technical quality of the work delivered by themselves and other less senior or external engineers assigned to them to support their work. * Will represent the engineering function at daily production escalation stand-up meetings (module QRQC) to provide proactive engineering support and engineering...

Senior QA Automation Engineer 6 months Hybrid Inside IR35 - umbrella only We are seeking a highly skilled VoIP Services Tester with Automation Experience to join our engineering team. In this role, you will ensure the reliability, quality, and security of our real-time voice and video communication systems. You will lead the design of automated testing frameworks, author rigorous technical test cases, and produce comprehensive test reports that drive our deployment decisions. The ideal candidate bridges the gap between deep network protocol analysis and modern software automation, ensuring exceptional voice quality and system stability across our global telecom infrastructure. As part of this role, you are required to do the following 1. Test Automation & Framework Development Design Automation: Develop, scale, and maintain automated test frameworks for signaling, media handling, and regression suites. Simulate Load: Build automation scripts to simulate high volumes of...

Lead Data Quality & Platform Engineer London 5 days in the office Duration: 12-Month Contract Rate: £400/day to £450/day (Inside IR35) A top-tier firm is seeking an experienced Data Quality & Platform Engineer to shape, govern, and optimise core data environments for a high-profile enterprise client. In this pivotal role, you will go beyond simple pipeline building. You will be responsible for defining how data flows across heterogeneous sources, establishing durable data quality controls, mapping end-to-end lineage, and ensuring datasets are highly reliable, auditable, and performance-tuned. What You Will Do Design, build, and maintain preventive, detective, and corrective DQ controls (profiling, rule definition, thresholding, automated alerting, and root-cause remediation). Craft complex SQL transformations, optimize query performance, handle advanced window functions, and design conformed dimensional models for curated platform layers. Map end-to-end data flows...

Lead Data Quality & Platform Engineer London 5 days in the office Duration: 12-Month Contract Rate: £500/day (Inside IR35) A top-tier firm is seeking an experienced Data Quality & Platform Engineer to shape, govern, and optimise core data environments for a high-profile enterprise client. In this pivotal role, you will go beyond simple pipeline building. You will be responsible for defining how data flows across heterogeneous sources, establishing durable data quality controls, mapping end-to-end lineage, and ensuring datasets are highly reliable, auditable, and performance-tuned. What You Will Do Design, build, and maintain preventive, detective, and corrective DQ controls (profiling, rule definition, thresholding, automated alerting, and root-cause remediation). Craft complex SQL transformations, optimize query performance, handle advanced window functions, and design conformed dimensional models for curated platform layers. Map end-to-end data flows from...