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Engineering Outside IR35 site managers

24 site managers jobs found

CL
Jul 15, 2026  
MEICA Supervisor
MEICA Supervisor (Mechanical or Electrical Bias) – Water Industry Contract Type: Contract Rate: £375 - £400 per day An established Tier 1 contractor operating within the UK water sector is looking to appoint an experienced MEICA Supervisor to oversee installation and commissioning activities across a range of water and wastewater treatment projects. Applications are welcomed from candidates with either a Mechanical or Electrical bias who have a strong track record supervising MEICA works in live operational environments. Responsibilities * Supervise day-to-day MEICA installation activities on site. * Coordinate subcontractors and direct labour to ensure safe and efficient delivery of works. * Conduct site inspections, toolbox talks, and quality checks. * Ensure works are delivered in accordance with drawings, specifications, and project programmes. * Support commissioning and testing activities. * Monitor health, safety, environmental, and quality compliance....
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jul 18, 2026  
Remediation Supervisor - Soil
Remediation Supervisor Location: Point of Ayr, Talacre, North Wales Contract: 12 Months Status: Outside IR35 Start Date: ASAP Working Pattern: Full-time (up to 5.5 days per week) ARM is recruiting for an experienced Remediation Supervisor to support a major decommissioning and carbon capture project in North Wales. Reporting to the Construction Site Manager, you will supervise remediation subcontractors and ensure soil and groundwater remediation activities are delivered safely, efficiently, and in compliance with project and environmental requirements. Key Responsibilities Oversee soil classification, waste management, and material reuse decisions. Supervise remediation works in line with RAMS and remediation strategies. Coordinate remediation activities with wider site operations. Oversee groundwater pumping, treatment, monitoring, and discharge controls. Ensure compliance with CL DoWCoP and Materials Management Plans. Monitor environmental controls including dust,...
IR35 Status:
Outside IR35

CV-Library Wales, UK Contractor
CL
Jul 18, 2026  
Mechanical Quantity Surveyor
QS Mechanical (Piping) - £450/day Outside IR35 Location: Point of Ayr, North Wales Contract Length: 12 Months ARM is recruiting for an experienced QS Mechanical professional to support a major energy sector project in North Wales. Key Responsibilities Maintain and update project Bills of Quantities and quantity records. Update project management databases with construction progress data. Support the preparation and verification of extra works, NPs, and CWOs. Ensure quantity and cost data complies with project procedures and subcontract requirements. Assist with quantity reporting and cost forecasting. Monitor subcontractor , equipment usage, and installed quantities. Support the administration and settlement of subcontractor and client claims. Coordinate spooling, welding, and material traceability systems. Requirements Minimum 10 years' experience as a Mechanical Quantity Surveyor. Strong piping experience within energy, oil & gas, petrochemical, or industrial...
IR35 Status:
Outside IR35

CV-Library Holywell, Flintshire Contractor
CL
Jul 15, 2026  
MEICA Project Engineer
MEICA Project Engineer (Mechanical or Electrical Bias) – Water Industry Contract Type: Contract Rate: £450 per day IR35 Status: Outside IR35 A leading Tier 1 contractor delivering major water and wastewater treatment projects is seeking an experienced MEICA Project Engineer to support a growing portfolio of capital delivery schemes. We are interested in candidates from either a Mechanical or Electrical background who have experience delivering MEICA packages within the water sector or closely related process industries. Responsibilities * Manage MEICA installation and delivery activities across water and wastewater treatment projects. * Coordinate subcontractors, suppliers, and site teams to ensure programme milestones are achieved. * Review technical drawings, specifications, and design information. * Support procurement activities and ensure equipment is delivered to programme. * Ensure works are completed safely, to specification, and in line with quality...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jul 12, 2026  
Manufacturing Consultant
Manufacturing Adviser / Manufacturing Consultant Contract Lengths – 9 Months Location: Cambridge / Ipswich / East Anglia (Hybrid & Site-Based) Hourly Rate: £25 per hour / Ltd Company / Outside IR35 Help Manufacturing Businesses Improve Productivity, Efficiency and Growth This company is seeking an experienced Manufacturing Adviser / Consultant to support ambitious manufacturing and engineering businesses across the Cambridge and Ipswich region. This is an exciting opportunity for a hands-on manufacturing professional who enjoys working directly with business leaders to identify improvement opportunities, increase productivity, optimise processes and deliver measurable operational improvements. About the Role Working with a portfolio of manufacturing SMEs, you will help businesses improve operational performance through practical, commercially focused advice and implementation support. You will work closely with senior leadership teams, operations managers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
Jul 12, 2026  
Engineering Maintenance planner
Engineering Planner or Maintenance Coordinator   Days Monday - Friday.   The Engineering Planner / Engineering Maintenance Planner   Working with a market-leading manufacturer on contract for 12 months PAYE and Outside IR35 options available £200 - £300  per day Location 12 Months Ealing The Engineering Planner/ Engineering Maintenance Planner will work closely with Site Engineering Manager and Engineering Team Leaders, to maximize the performance of engineering operations and will be responsible for the work planning of the maintenance team and contract labour, including shutdowns and PPMs. Main duties of Engineering Planner/ Engineering Maintenance Planner:   ·The leadership of the maintenance shutdown coordination, establishing best engineering practices ·Control and populate the engineering shift plan for all engineering personnel across all disciplines including contractors ·To chair weekly scheduling meetings for planned activities ·Control, populate and...
IR35 Status:
Outside IR35

CV-Library Ealing, London, UK Contractor
CL
Jul 16, 2026  
Site Manager – High Voltage
Site Manager – High Voltage Kent 9–12 Months Initially Rate: £500–£550 per day IR35 Status: Outside IR35 We are seeking an experienced Site Manager to support the delivery of a major infrastructure project. This is an excellent opportunity for a motivated individual with a strong background in construction and engineering projects to join a high-performing team and play a key role in ensuring works are delivered safely, efficiently, and to programme. Essential Experience * Proven experience as a Site Manager on major infrastructure, energy, or construction projects. * Experience within large-scale civil engineering, HV cable, or interconnector projects. * Familiarity with high-voltage cable installation or energy transmission schemes. * Experience working in multi-disciplinary and international project environments. * Commercial awareness and cost-control understanding. * Strong track record of delivering projects safely and on programme. * Excellent...
IR35 Status:
Outside IR35

CV-Library Kenton, Devon Contractor
CL
Jul 11, 2026  
Site Manager
Site Manager   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are currently recruiting for an experienced Site Manager to oversee fencing works on a major infrastructure project in Aylesbury. The successful candidate will take responsibility for the safe and efficient delivery of site operations, ensuring works are completed to programme, quality standards, and client requirements.   Key Responsibilities ·Manage day-to-day site activities and workforce. ·Coordinate subcontractors, plant, materials, and logistics. ·Ensure compliance with health, safety, environmental, and quality standards. ·Monitor project progress and report to senior management. ·Conduct site inspections, toolbox talks, and safety briefings. ·Maintain strong relationships with clients and stakeholders. ·Ensure works are delivered in accordance with programme and specification....
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
CL
Jul 18, 2026  
Project Manager (Structures)
Abatec are currently recruiting for a freelance Project Manager to join our client, a regional Civil Engineering contractor based in Gloucester on a highways scheme. The successful individual will be site-based overseeing the structures package and requires extensive knowledge of NEC forms of contract and experience in formwork, bridge construction and temporary works. As a Project Manager, you will play a key role in the successful delivery of the civil engineering project. Reporting into the Contracts Manager, you will be responsible for overseeing the management of site activities, ensuring that projects are completed to schedule, within budget, and to the highest standards. As a Project Manager you will: * Provide regular updates to the Contracts Manager on project progress, including budget, programme, and design issues. * Ensure that health and safety standards and industry regulations are strictly adhered to on site. * Act as the primary point of contact for...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jul 18, 2026  
Quantity Surveyor
Our client is proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our personnel, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to work in, you are invited to apply for this role. Our client, a globally leading EPC organisation, is seeking a Contracts Administrator / Quantity Surveyor to join a major capital project based in Royston. Working as part of the site delivery team, you will provide contract administration support to the Contracts Manager and Construction Manager, ensuring effective management of construction contracts throughout the project lifecycle. This role is ideally suited to a mid-level Contracts Administrator or Quantity Surveyor with approximately 5–10 years of experience supporting site-based construction projects within the process,...
IR35 Status:
Outside IR35

CV-Library Royston, Hertfordshire Contractor
CL
Jul 18, 2026  
Commissioning Engineer
Senior HV Commissioning Engineer - Long-Term Contract Opportunity ⚡ Looking for your next challenge in the power sector? We're supporting a major programme of transmission infrastructure works across Scotland and are looking for an experienced HV Commissioning Engineer to play a key role in the delivery of critical substation projects. This is an outstanding opportunity to secure a long-term contract with excellent earning potential and the chance to work on some of the UK's most significant grid and energy projects. 📍 Central Belt, Scotland 📅 12-Month Initial Contract + Annual Extensions 🚀 Immediate / ASAP Start Available 💰 £800-£900 per day (Outside IR35, All-In) ⏰ Monday-Friday Working Pattern (10-hour days, early finish Fridays) + potential weekend work The Opportunity As a key member of the commissioning team, you'll take ownership of HV and EHV substation commissioning activities, ensuring critical infrastructure is tested, energised, and handed over safely and...
IR35 Status:
Outside IR35

CV-Library Scotland, UK Contractor
CL
Jul 17, 2026  
Lead Electrical Engineer
An exciting opportunity has arisen for a Lead Electrical Engineer to take ownership of the electrical scope across multiple major water frameworks. This role will suit an experienced engineer capable of leading technical delivery, managing teams, and ensuring high-quality engineering outputs across all design and delivery stages. You will play a key role in driving engineering excellence, coordinating multi-disciplinary interfaces, and supporting project teams across a range of UK water infrastructure schemes. This is a long term contract, outside ir35.  Key Responsibilities Lead delivery of the electrical engineering scope across multiple projects Manage schedules, MDRs, change control, reporting, and technical coordination Delegate and oversee work packages within the electrical team Support estimating activities including CTR development Provide technical leadership across all deliverables, including: Basis of Design Power systems, earthing, lightning, load & cable...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Jul 17, 2026  
Project Manager - BMS (contract)
BMS PROJECT MANAGER (Contract) London (hybrid/flexible) | 6-12 months | £400-£500 per day (Outside IR35) We're working with a prestigious client in the building controls industry who are looking for an experienced BMS (building management systems) Project Manager to oversee a range of small to large-scale projects across London and the surrounding areas. This is a great opportunity for someone with strong BMS expertise who enjoys leading projects from start to finish, ensuring quality, budget and timescales are consistently achieved. What you'll be doing: Leading contract meetings and managing project status from handover through to completion Working closely with customers to understand and deliver site-specific requirements Providing technical guidance to clients and colleagues across BMS projects Managing budgets, supplier orders and ensuring efficient project cash flow Designing control strategies, point lists and system descriptions for commissioning teams Staying up...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jul 16, 2026  
Technology Site Agent
Technology Site Agent   Location: Western Essex Role: Freelance (Outside IR35/CIS)   Are you an experienced Highways Technology Agent with a strong electrical engineering background and a track record of delivering projects safely, on time, and within budget?   We are seeking a skilled Technology Site Agent to join a major highways project based in Western Essex. This is an excellent opportunity to play a key role in the delivery of highway technology and smart lighting schemes while working with industry-leading stakeholders and contractors.   In this role, you will be responsible for managing the successful delivery of technology and electrical engineering projects across the highways sector. You will oversee subcontractors, coordinate design activities, manage project programmes and budgets, and ensure compliance with industry standards and contractual requirements.   Key responsibilities include: - Managing subcontractors in line with company procedures -...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
CL
Jul 16, 2026  
Project HSE Advisor / Lead (Contract Outside IR35)
Great opportunity to work as a Project HSE Advisor / Lead for a growing Renewable Energy Company, on a flagship large-scale energy storage facility which will be one of the largest long-duration storage projects in Europe. The Opportunity We are seeking an experienced and highly motivated HSE Project Lead to join a landmark energy infrastructure project in Scotland. This is a rare opportunity to play a leading role in the safe delivery of one of the UK's most significant energy transition projects, involving complex civil, mechanical, electrical and process engineering construction activities. Reporting directly to the Project Director, the HSE Project Lead will provide strategic and operational leadership across all aspects of Health, Safety and Environmental management throughout the construction and commissioning phases of the project. The successful candidate will be a visible leader on site, driving a proactive safety culture, ensuring compliance with statutory...
IR35 Status:
Outside IR35

CV-Library North Ayrshire Council, UK Contractor
CL
Jul 15, 2026  
Project Engineer - RAIL - Outside IR35
Project Engineer – Sizewell C - Contract - Outside IR35 We are recruiting an experienced Project Engineer to support a major infrastructure package on the Sizewell C nuclear project, specifically focused on railway level crossing upgrades. This is a fantastic opportunity to join a well-established contractor delivering technically challenging civil engineering works on one of the UK’s largest schemes. The Role Manage engineering delivery of railway level crossing upgrade works Coordinate site engineering activities, including setting out and quality control Review and implement RAMS, ITPs, and technical documentation Work closely with Site Agents, Section Engineers and subcontract teams Liaise with client, Network Rail representatives, and stakeholders Ensure works are delivered in line with project programme, specifications, and safety requirements Support commercial team with progress reporting and change management Maintain accurate site records, as-builts, and...
IR35 Status:
Outside IR35

CV-Library Suffolk, UK Contractor
CL
Jul 12, 2026  
Site EHS Advisor
NES Fircroft are currently recruiting for a Site EHS Advisor for our client, who are a global, industry leader in energy technology, working on several major substation and grid upgrade projects across the UK.   Site EHS Advisor   Location: Argyll, Scotland Duration: 12 months   Outside IR35   Role   Site EHS Advisors are responsible for providing primarily operational EHS support to the Site Manager and the site organization. They are expected to provide visible, strong, and active EHS leadership within the project, acting as champions for zero harm, environmental protection, a sustainable future, and wellbeing.   Key Responsibilities & Duties   Formally and publicly accept the role to provide visible, strong and active EHS leadership within the project, acting as a champion for zero harm, environment, sustainable future and wellbeing. Additionally, in regard to the project execution phases they will:   Dispatch Phase   • Verify hazardous substances and...
IR35 Status:
Outside IR35

CV-Library Ipswich, UK Contractor
CL
Jul 12, 2026  
Mechanical Project Engineer
Mechanical Project Engineer Based in Dagenham £450 Day Rate Outside IR35 6 Month Rolling Contract The Role We are looking for an experienced Mechanical Project Engineer to deliver CAPEX projects from concept through to commissioning at our industrial site. Working as part of a collaborative engineering team, you will manage the full project lifecycle while overseeing contractors, ensuring technical excellence and maintaining the highest safety standards. This role will support the delivery of an annual £4–6 million CAPEX programme as part of a wider long-term investment strategy. Key Responsibilities of the Mechanical Project Engineer Manage projects from concept, design and budgeting through to commissioning and handover. Develop project scopes, schedules and cost estimates. Coordinate and manage contractors, including tendering and on-site performance. Lead mechanical engineering activities, particularly pipework modifications, pumps and valves. Ensure compliance with...
IR35 Status:
Outside IR35

CV-Library Dagenham, UK Contractor
CL
Jul 12, 2026  
Electrical Commissioning Engineer - Water
Electrical Commissioning Engineer -  Water & Wastewater Treatment Location: Birmingham Rate: £475 p/d (Outside IR35/LTD Company) Duration: 12 Months+ Sector: Water/Wastewater Are you a Commissioning Engineer looking for a new role in the Water/Wastewater sector? This role is looking for an experienced contractor to join a patch of 3 projects in the Birmingham region Your Responsibilities: ·Conduct comprehensive commissioning activities on clean and Wastewater sites. ·Manage instrumentation and panel operations with precision and efficiency. ·Interpret complex technical documentation and execute various low voltage electrical tasks. ·Demonstrate proficiency in fault-finding, diagnostics, and modifications, ensuring optimal performance. ·Collaborate with Systems Integrators for seamless commissioning and system modifications. ·Provide training sessions and support to internal teams and clients as needed. ·Uphold strict health, safety, and quality standards,...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Jul 11, 2026  
Engineer
Site Engineer   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are seeking an experienced Site Engineer to join our team on a long-term fencing package within a major infrastructure project based in Aylesbury. This is an excellent opportunity for an engineer who enjoys being involved in both the technical and operational aspects of project delivery.   Key Responsibilities ·Interpret and work from engineering designs and construction drawings. ·Carry out setting out activities and maintain accurate site records. ·Produce and manage as-built information. ·Support the day-to-day planning, coordination, and delivery of works. ·Liaise with site management, subcontractors, and client representatives. ·Ensure works are delivered safely, efficiently, and to specification. ·Assist with progress reporting and programme management.   Requirements...
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
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