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Contractor 11
Engineering Outside IR35 senior site manager

11 senior site manager jobs found

CL
Sep 10, 2026  
Site Agent/ Project Manager
Site Agent / Project Manager - Highways & Infrastructure Location: Surrey Contract: Long-term contract - 18 months+ IR35 Status: Outside IR35 Rate: Very strong Outside IR35 day rate - highly competitive and dependent on experience A major infrastructure and highways project is entering a new phase, creating an excellent opportunity for an experienced Site Agent / Project Manager to join a significant residential development project in Surrey. The project represents approximately £10m-£15m of work over an initial 18-month period, with the potential for further work beyond this. The successful candidate will play a key role in the delivery of multiple infrastructure contracts across the development. The Role We are looking for an experienced highways professional with a strong background in residential roads and drainage, who is confident managing site delivery, coordinating multiple stakeholders and driving programmes forward. The project will incorporate: Section 104...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Sep 10, 2026  
Senior Project Manager – Gas Infrastructure
Senior Project Manager – Gas Infrastructure Location: Norfolk Coast Contract: Contract position – Outside IR35 Working Pattern: Site-based, 5 days per week The Opportunity Milford RES is currently seeking an experienced Senior Project Manager to lead the delivery of major gas infrastructure schemes on the Norfolk coast. This is a high-profile project environment requiring a strong delivery-focused Project Manager with proven experience working within the National Gas network and on projects subject to COMAH (Control of Major Accident Hazards) requirements. The successful candidate will take responsibility for the safe, efficient and successful delivery of complex infrastructure works, coordinating multiple stakeholders, contractors and project disciplines from site. Key Responsibilities * Lead the end-to-end delivery of major gas infrastructure projects. * Manage project programmes, budgets, resources, risks and delivery milestones. * Provide strong leadership across...
IR35 Status:
Outside IR35

CV-Library NR27, Cromer, Norfolk Contractor
CL
Sep 09, 2026  
Temporary Works Coordinator
A long term opportunity, outside IR35 exists for a Senior/Lead TWC on an iconic project in Manchester. Previous experience on major projects for tier one Contractors as a Lead/Senior TWC managing complex civil and structural elements like bridges, precast elements, deep drainage, shoring etc would be advantageous. Reporting directly to the Engineering Manager, this role is to manage temporary works for the Scheme to ensure all elements are delivered safely, to the required quality, on time and within budget, all in line with the scheme design and associated highway specifications and in compliance with the Development Consent Order requirements. This role will also be appointed as the Lead Appointed Person for Lifting on the Scheme. Responsibilities Ability and independence to make engineering decisions that will not be compromised by commercial, programme or other pressures. Assumed methods of construction and loading constraints. Capable and have the knowledge and...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Sep 06, 2026  
SR163 Site Manager X2
Rubicon Consulting is currently recruiting for a SR163 Site Manager x2 on a 6 month rolling contract, located London. Role Summary * Manage day-to-day site operations for 400kV substation works, ensuring delivery against programme, quality, and safety targets * Act as the primary client-facing point of contact on site, representing the project professionally to National Grid and other stakeholders * Oversee full self-delivery teams and resources, ensuring works are executed in line with National Grid standards and specifications * Ensure compliance with all relevant health, safety, and environmental requirements throughout the project lifecycle * Coordinate and manage subcontractors, suppliers, and site personnel as required * Monitor and report on progress, risks, and issues to senior management and client stakeholders * Ensure all site activities comply with National Grid's technical, quality, and regulatory standards * Support and enforce site...
IR35 Status:
Outside IR35

CV-Library London, 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
Sep 10, 2026  
Principal Civil Engineer
Job Title: Principal Civil Engineer Day Rate: Up to £550 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH) About the Role: You'll be leading on the design and delivery of varied water sector projects, including: Sewage treatment works upgrades Clean water main replacements IED schemes at sewage treatment works CSO upgrades and storm storage solutionsThis senior role involves steering technical excellence while working closely with both internal teams and regulated water clients. About the Client: Our client is a trusted engineering design consultancy operating across the UK rail and utilities sectors. With a solid reputation and a growing portfolio, they are known for their collaborative culture and strong values. Wellbeing is central to their ethos - they prioritise a safe, fair and positive workplace where people can do their best work. Key Responsibilities: Lead the civil...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 09, 2026  
MEICA Commissioning engineer
MEICA Commissioning Engineer Location: Dorset Contract Rate: £450 - £500 per day (LTD / Outside IR35) Engagement Type: Ongoing Contract (AMP7 Transitioning into AMP8) Start Date: Immediate / ASAP Project Overview We are seeking an experienced MEICA Commissioning Engineer to join a infrastructure contractor delivering critical water and wastewater asset upgrades across Dorset. This ongoing contract offers long-term stability: you will take ownership of active AMP7 delivery schemes and drive them seamlessly into the AMP8 investment cycle, overseeing the full commissioning lifecycle through to formal client Takeover. Operating across clean water (WTW) and wastewater facilities (WwTW), you will lead the testing, integration, and operational verification of complex mechanical, electrical, and ICA systems. Key Responsibilities Commissioning Strategy & Technical Management: Author and manage Project Commissioning Plans and testing procedures from outline design to full site...
IR35 Status:
Outside IR35

CV-Library Dorset, UK Contractor
CL
Sep 09, 2026  
Scheme Cost Manager / Quantity Surveyor - Water Infrastructure
Scheme Cost Manager / Quantity Surveyor Location: Swillington, West Yorkshire Rate: £450 per day IR35: Outside IR35 applicable Engagement: Freelance / Contract - 12 months  Working Arrangement: Hybrid, with project presence in Swillington typically 3 days per week Sector: Water / Major Infrastructure An opportunity has become available for an experienced freelance Scheme Cost Manager / Quantity Surveyor to provide commercial and cost management services across a major programme of water infrastructure works in Yorkshire. The requirement sits within the Yorkshire Storm Alliance, which brings together expertise from Yorkshire Water and its delivery partners to deliver a significant programme focused on improving Yorkshire's water environment. The successful consultant will provide cost management and commercial support across allocated schemes/batches, with a particular focus on cost reporting, forecasting, change control and commercial assurance. Scope of Services The...
IR35 Status:
Outside IR35

CV-Library Swillington, Leeds, UK Contractor
CL
Sep 06, 2026  
Senior Civil Structural Engineer
Senior Civil Engineer – Contract – Hybrid Working Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Nuclear and Renewable Energy sectors. Our client is based in West Wales and can accommodate a hybrid working pattern. The successful candidate must have a sound understanding of Revit. Our client can accomodate hybrid / remote wroking though ocassional visits to their offices will be required. This role is deemed to be outside IR35. Role & Responsibilities * Develop detailed engineering drawings, specifications, and design documentation using Revit. * Acting as interface for all key Civil / Structural enquiries regarding current or upcoming projects. * Providing technical input to tenders and proposals as well as supporting manpower planning projections. * Undertake engineering activities as required for studies and projects. * Ensure...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 04, 2026  
Site Manager
Site Manager £500 per day - outside IR35 UK projects 12 month initial contract with a view to extend Are you a Site Manager who has experience in successfully managing site operations for Solar/Battery Energy Storage projects? If so, please read on... Essential skillset: At least 8 experience in site management At least 5 years' experience within the renewable energy sector Proven track record delivering projects from construction through to commissioning Must hold an SMSTS certificate Strong understanding of CDM regulations, HSQE standards and UK legislation Experience managing project programmes, budgets, resources and cost control Ability to support Quantity Surveyors with financial forecasting and monthly progress reporting Experience overseeing site inspections, quality assurance and compliance Strong understanding of project risk management and mitigation Experience overseeing commissioning, testing and handover to operations and maintenance teams In-depth understanding...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 04, 2026  
Project Manager - Wastewater / Civils - LTD (Outside IR35)
Randstad are recruiting for an experienced Project Manager with a background in Water or Heavy Civils to work on a Water Framework project in Surrey. This is a long term site based contract expected to last a minimum of 18-24 months paid LTD (subject to satisfactory IR35 Assessment) Scope of works include earthworks, deep drainage, utilities, installation of RC structures and tanks. Previous experience working on a water framework and subcontractor management of multidisciplinary trades is highly desirable. Will also consider candidates from a heavy civils highways or rail background. Requirements: Degree in Civil Engineering or HND Equivalent Experience working within the Wastewater sector or heavy civils for a main contractor / Tier 1 Must be able to drive due to location **Thames Water Passport highly desirable. Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
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