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Engineering Outside IR35 mechanical site manager

17 mechanical site manager jobs found

CL
Aug 06, 2026  
Electrical Bias Maintenance Engineer
Electrical Bias Maintenance Engineer | £35.00 - £37.00p/h (outside IR35) Leeds Wakefield Selby Pontefract Bradford Are you an experienced Electrical Bias Maintenance Engineer with a strong background in fast-paced manufacturing, looking for a stable, long-term opportunity? Do you enjoy varied, hands-on fault-finding one day and planned maintenance the next? My client is one of the UK's leading and longest-established equipment manufacturers, working with customers across the country to deliver innovative, cost-effective and reliable packaging solutions. Backed by an experienced team and award-winning processes, they have built a reputation for quality and reliability that sets them apart in the sector. Take Ownership of Day-to-Day Maintenance Across the Site This is a varied role covering the full spread of maintenance activity across the site's semi-automatic packaging lines - from reactive breakdown response and fault-finding through to planned preventative maintenance (PPM)...
IR35 Status:
Outside IR35

CV-Library West Yorkshire, UK Contractor
CL
Aug 02, 2026  
Mechanical Construction Manager
My client requires a Mechanical experienced Construction Manager for a long term role (2 + Years) in Uxbridge on the delivery of a large scale infrastructure project. Paying £(Apply online only) a shift + Outside IR35 + Weekly Payments + Long Term Works (2 + years) The position will require you to assist the Project Manager managing the sub contractors deliver large scale Mechanical packages. This is a long term contract role and would suit someone who has extensive experience covering the following: * Delivery of Mechanical packages of work * Reporting into the Senior Project Manager * Forming close links with the client’s representatives and their teams at a senior level. * Attending site meetings, liaising with clients and subcontractors * Promote a positive health and safety culture across the project & workforce * Managing any changes that occur throughout the project * Can work well under pressure in a fast-paced environment * A strong...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 10, 2026  
Design Engineer
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...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 09, 2026  
Senior / Principal Civil Engineer
Job Title: Senior / Principal Civil Engineer Salary: Dependent on experience Location: St Albans (Hybrid - minimum 3 days office-based) Type: Permanent or Contract (Outside IR35 available) - Hybrid About the Role: Our client is seeking experienced Senior and Principal Civil Engineers to join a multidisciplinary design team delivering projects across the regulated water sector. These opportunities are suited to engineers with strong design experience within water and wastewater who enjoy solving complex engineering problems, developing practical solutions and contributing to the successful delivery of projects. Depending on experience, you will take ownership of technical delivery, support multidisciplinary design teams and contribute to maintaining high standards of engineering quality and compliance. Principal-level candidates will also provide technical leadership and mentoring support across the team. Working closely with senior management and project teams, you will...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
CL
Aug 09, 2026  
Lead Electrical Engineer (Nuclear)
Lead Electrical Engineer – Nuclear Sector (HV Substation Project) Location: Manchester / Remote Work Pattern: Hybrid (2–3 days in the office, typically Tuesday–Thursday; flexible working can be discussed) Sector: Nuclear Project: HV Substation Project / Small Power & Lighting Contract: About the Role We are seeking an experienced Lead Electrical Engineer to support a major HV Substation Project within the nuclear sector. Reporting to the Project Engineering Manager and/or Electrical Engineering Manager, you will take ownership of the electrical engineering scope, ensuring high‑quality delivery, compliance, and technical excellence across all project stages. This is a purely electrical role, requiring recent, hands‑on detailed design experience and the ability to obtain security clearance. Key Responsibilities You will lead the electrical discipline and may be responsible for: Overall delivery of the electrical scope, including schedule development, MDR creation, change...
IR35 Status:
Outside IR35

CV-Library M22, Wythenshawe, Manchester Contractor
CL
Aug 09, 2026  
Electrical Design Engineer
Contract Electrical Design Engineer – Building Services Location: Manchester (Hybrid) Rate: £50 per hour (Outside IR35) Duration: 12 months+ An established Building Services consultancy is seeking an experienced Electrical Design Engineer to join its growing team on a long-term contract basis. This is a design-led role requiring a minimum of 10 years' Building Services experience, delivering electrical building services projects across residential, commercial and hotel sectors. You will be involved primarily in RIBA Stages 2–4, producing high-quality detailed designs whilst managing multiple projects simultaneously. Initially, the role requires three days per week in the Manchester office to support onboarding and integration with the team. Following the first month, there is the opportunity to work predominantly remotely, with occasional office attendance and site visits as required. Key Requirements: * Minimum 10 years' Electrical Building Services design experience. * Strong...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Aug 09, 2026  
Electrical Site Manager
Rubicon Consulting is currently recruiting for Electrical Dite Manager on a 6 Month Rolling Contract, based in London. Role Summary We are seeking an experienced Electrical Site Manager to oversee the electrical installation works on a major data centre construction project in London. You will be responsible for managing on-site electrical delivery including HV/LV distribution, UPS, generators, busbar, containment, and associated M&E services across a fast-paced, high-value programme. This is a contract engagement operating outside IR35, suited to a self-employed Ltd company contractor. Key Responsibilities • Manage day-to-day electrical installation works on site including HV/LV, UPS, generators, busbar trunking, and containment systems • Coordinate directly with the Principal Contractor, M&E subcontractors, and client-side teams to ensure programme adherence • Chair and attend site progress meetings; produce and review method statements, risk assessments, and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 07, 2026  
Maintenance Team Leader
Are you an experienced Maintenance Team Leader? Do you have a strong engineering background with experience leading maintenance teams within a fast-paced FMCG, pharmaceutical or manufacturing environments? If so, this could be the role for you! We are partnered with a leading manufacturing business in Petersfield who are looking to hire a Technical Team Leader due to continued growth. This is a fantastic opportunity to lead a team of Production Maintenance Technicians, ensuring engineering support is delivered safely, efficiently and effectively while driving continuous improvement across manufacturing operations. This role is offered initially on a 12 month contract basis, working a night shift pattern of 21:00 - 07:00 Sunday - Wednesday. An attractive shift premium is offered for this role. Key Responsibilities: Lead, coach and develop a team of Production Maintenance Technicians and Electricians. Plan and prioritise engineering activities to maximise equipment uptime and...
IR35 Status:
Outside IR35

CV-Library Petersfield, Hampshire Contractor
CL
Aug 07, 2026  
System Requirements Engineer
A Contract Outside IR35 Hyrbrid working - Miniumum 3 on site Proven Aerospace experience Essential and experience of requirements processes under ARP4754B Our client, a key player in the aerospace sector, is currently seeking a System Requirements Engineer for a critical contract position. This role involves owning the capture, quality, and traceability of requirements at both system and equipment levels for the fuel cell system, acting as a standard-bearer for requirements engineering best practices across the engineering organisation. This is a pivotal position supporting the delivery of certified, zero-emission aircraft propulsion systems. Responsibilities: Elicit, derive, and author requirements at aircraft-interface, system, and equipment levels, working from certification basis, customer, safety, and architectural inputs. Write and maintain requirements to defined quality criteria (singular, unambiguous, verifiable, traceable), applying structured authoring patterns and...
IR35 Status:
Outside IR35

CV-Library Gloucestershire, UK Contractor
CL
Aug 07, 2026  
Senior Design Civil Engineer
Senior Design Civil Engineer – Water  Location: St Albans (Hybrid) Contract Type: Long-term Contract (Outside IR35) Our client, a specialist engineering design consultancy within the water sector, is seeking an experienced Senior Design Civil Engineer to support the delivery of water and wastewater infrastructure projects. This is an excellent opportunity to join a growing team, working across multidisciplinary projects from concept through to detailed design. You will be responsible for developing practical, efficient, and compliant engineering solutions while providing technical guidance to junior team members and collaborating with clients and stakeholders. Key Responsibilities Produce engineering design deliverables that meet safety, quality, and regulatory requirements. Develop practical solutions from project scopes, technical assessments, and site investigations. Communicate technical solutions effectively with clients, stakeholders, and project teams. Support and mentor...
IR35 Status:
Outside IR35

CV-Library St Albans, UK Contractor
CL
Aug 06, 2026  
Permit to Work Controller
Permit to Work Controller – VCM Storage Project    Contract | Outside IR35 | North East    Wolviston Management Services is supporting a major North East terminal operator with a specialist VCM Storage Project and is looking to appoint an experienced Permit to Work Controller on a contract basis.    This is an Outside IR35 opportunity supporting a high-hazard project within an operational terminal environment. The project will involve the inspection, repair and upgrade of a VCM storage sphere, with activities including mechanical works, asset integrity inspection, hot works, welding, scaffolding, working at height and contractor coordination.    This is not a general permit administration role. We are looking for someone with strong Safe Systems of Work experience who is confident coordinating permits across multiple work fronts in a high-hazard operational environment.    Role Overview The Permit to Work Controller will be responsible for coordinating and controlling...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, UK Contractor
CL
Aug 06, 2026  
Remote Civil Engineer
Residential Infrastructure & Drainage 📍 UK-based | Fully Remote (no site presence required) 💷 £40 - £50 per hour – Outside IR35 🕒 Contract: rolling contract An established civil engineering consultancy is looking for an experienced Contract Civil Design Engineer to support a busy pipeline of residential infrastructure projects across the UK — working fully remotely. This role focuses on drainage and highways design, taking schemes from early feasibility through to detailed design and technical approvals. The Role • Deliver civil infrastructure and drainage design for residential developments • Design foul and surface water systems using one of: MicroDrainage / Causeway Flow/Site 3D OR Infodrainage • Produce levels, earthworks and estate road designs using Site 3D • Support projects through planning, detailed design and approvals • Prepare drawings and calculations for S104, S38 and S278 submissions • Coordinate with local authorities, statutory undertakers and...
IR35 Status:
Outside IR35

CV-Library Remote Contractor
CL
Aug 06, 2026  
Senior Civil Engineer
Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Contract Project Engineer (Multi-Disciplinary)
Contract Project Engineer (Multi-Disciplinary)Job TitleProject Engineer (Multi-Disciplinary) – Contract LocationDerby (Hybrid/Site-Based as Required) Contract6–12 Month Contract (Potential Extension) Outside IR35 £400 per day OverviewWe are seeking an experienced, hands-on Project Engineer to support the delivery of industrial automation and renewable energy projects. The successful candidate will be multi-disciplined, capable of working across electrical design, PLC systems, and SCADA platforms while supporting project delivery from design through to commissioning. This role is ideal for an engineer who enjoys varied responsibilities and can work independently within a fast-paced project environment. Key Responsibilities Support the delivery of industrial control and automation projects. Produce and modify electrical designs and associated documentation. Carry out PLC fault finding, modifications and probing activities. Configure, develop and troubleshoot SCADA systems....
IR35 Status:
Outside IR35

CV-Library Derby, West Midlands (County), West Midlands Contractor
CL
Aug 05, 2026  
Site HSE Advisor
Site HSE Advisor Location: Point of Ayr, North Wales Contract: Full-time Contractor (Outside IR35), Competitive Day Rate Start Date: ASAP Recruitment ARM is recruiting for an experienced Site HSE Advisor to join a major energy infrastructure project supporting decommissioning and carbon capture activities. This is an excellent opportunity to play a key role in ensuring the highest standards of health, safety and environmental performance throughout the engineering, procurement, installation and construction (EPIC) phases of a high-profile project. Key Responsibilities Promote a positive health, safety and environmental culture across the site through workforce engagement and training. Conduct regular HSE inspections, audits and site monitoring activities. Monitor subcontractor compliance with project HSE requirements. Ensure equipment and site activities comply with relevant legislation and project standards. Prepare, review and support risk assessments, Job Safety Analyses...
IR35 Status:
Outside IR35

CV-Library Holywell, Flintshire Contractor
CL
Aug 05, 2026  
Civil Work Engineer
Civil Work Engineer (Contract | Outside IR35) Location: Point of Ayr, Talacre (North Wales) Contract: 12 Months - Competitive Day Rate Status: Outside IR35 ARM is recruiting for an experienced Civil Work Engineer to join a leading global engineering and construction organisation supporting a major energy infrastructure project in North Wales. This is an excellent opportunity to contribute to a high-profile project while collaborating with multidisciplinary engineering teams in a fast-paced environment. The Role As a Civil Work Engineer, you will support the delivery of civil and structural engineering activities, ensuring designs meet project specifications, quality standards, budgets and schedules. Key Responsibilities Deliver civil engineering design activities in line with project and contractual requirements. Prepare Bills of Quantities (BOQs) for civil works and Material Take-Offs (MTOs) for steel structures using 3D modelling tools. Develop drainage, sewage and...
IR35 Status:
Outside IR35

CV-Library Holywell, Flintshire Contractor
CL
Aug 05, 2026  
Supplier Quality Engineers
Infinity Employment are seeking Supplier Quality Engineers to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Supplier Quality Engineer is responsible for ensuring suppliers consistently meet quality, technical, and delivery requirements, while driving continuous improvement across the supply base. The role acts as the quality interface between the business and its suppliers, ensuring effective supplier selection, approval, performance monitoring, issue resolution, and development. This contract will be based in Worcestershire for 3- 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £25-£30 p/h LTD (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £25– £30 LTD (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Conduct supplier audits, assessments, and supplier approval activities * Manage supplier non-conformance...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
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