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Contractor 26
Construction Outside IR35 mentor

26 mentor jobs found

CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
Senior Authorised Person
Job Title: Senior Authorised Person (SAP) – 275kV Location: East Ayrshire, Scotland Duration: 11 May 2026 – 29 May 2026 (with potential extension) Rate: Competitive Day Rate (Outside IR35) Overview: We are supporting a well-established engineering organisation delivering high-voltage infrastructure works within the UK energy sector. They are currently engaged on a grid connection project for a Battery Energy Storage System (BESS) and require an experienced Senior Authorised Person (SAP) to support commissioning and energisation activities. Role Overview: This is a hands-on role requiring a competent SAP authorised up to 275kV to undertake switching operations, issue safety documentation, and support commissioning works on live high-voltage equipment. The successful candidate will play a key role in ensuring safe systems of work and supporting energisation in line with industry standards. Key Responsibilities: * Carry out high-voltage switching operations up to 275kV *...
IR35 Status:
Outside IR35

CV-Library KA6, Drongan, East Ayrshire Contractor
CL
May 01, 2026  
Freelance Quantity Surveyor and Senior Quantity Surveyor
Freelance Quantity Surveyor and Senior Quantity Surveyor Description Freelance QS's and Senior Quantity Surveyor and Commercial Managers outside IR35 for a Large major consultancy providing commercial teams to various major projects in water, road and rail. Abundant ongoing work in Birmingham area. You will based in their offices. We urgently have ongoing requirements for Freelance Senior QS's and Commercial Managers outside IR35 for various types of projects within their Birmingham team where they have several clients across various sectors mainly Water, Highways, Rail and Renewables A large team of QS's and commercial managers engaged on the various road, highways Infrastructure projects across England. QS's and project managers working on various solar farm and battery storage. Personnel working on the new rail station programmes. Personnel working on HS2 Personnel working for contractors on various AMP8 water projects. Various staff working for various entities on...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands (County) Contractor
CL
Apr 18, 2026  
Senior Project Planner
Senior Planner Earthworks & S278 Infrastructure Software: Asta / MSP Duration: 12-month contract (Hybrid) Status: Outside IR35 Requirements: - Degree related qualification and worked as a Planner previously with minimal supervision - Experience working on Earthworks, Highways & Infrastructure schemes - Able to work on Phasing Plans (monthly / weekly) that reflect Programme - Experience working with Utilities (diversions & new supplies) - Experience working on JCT and or NEC form of contract - Able to produce detailed baseline & monthly programmes for comparison - Able to model and manage change control and schedule project risks
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Apr 16, 2026  
Senior Quantity Surveyor
Pinnacle are looking to speak to Senior Quantity Surveyors, with a strong background in rail infrastructure, specifically across civil engineering and signalling projects. This is an excellent opportunity for a commercially astute professional to support high-profile rail programmes, ensuring robust cost control, contract management, and project delivery. Key Responsibilities * Lead all commercial and contractual aspects of rail projects, from pre-contract through to final account * Prepare, review, and manage cost plans, budgets, and forecasts * Administer contracts (e.g. NEC forms) including compensation events and variations * Conduct value engineering and cost optimisation exercises * Manage subcontractor procurement, payments, and final accounts * Provide accurate and timely commercial reporting * Support project teams in risk management and mitigation strategies * Liaise with clients, stakeholders, and multidisciplinary teams Requirements *...
IR35 Status:
Outside IR35

CV-Library Hatfield, Hertfordshire Contractor
CL
Apr 16, 2026  
Senior Electrical Design Engineer
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities · As an Electrical Design Engineer, your responsibilities will include: · Producing electrical building services designs for a variety of building projects · Developing electrical schematics, layouts and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Senior Construction Manager
Senior Construction Manager (Outside IR35-LTD) Certain Advantage is hiring for a Senior Construction  Manager based in the Surrey area. This role is on a contract basis and is site-based. The Company We’re working with an engineering company specialising in delivering innovative solutions across aerospace, defence, energy, and government sectors. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Senior Construction Manager—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: EPCI Bid Support for Indonesian Project Support the development of ITB Development of the construction execution plan for the EPC Phase Participate in project constructability workshopsThe Individual We’re looking for people who can show: EPC and FEED LNG experience in a similar roleThe Benefits:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
Jan 21, 2026  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Skilled in Amtech, and Dialux/Relux, with AutoCAD and Revit proficiency being beneficial. Sound knowledge of British Standards and building...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Apr 26, 2026  
MRICS Building Surveyor
Freelance MRICS Building Surveyor (3 Days per Week) £400–£450 per day London / Home‑Based  Conrad Consulting is supporting a respected, RICS‑regulated building surveying practice in the South East with the appointment of an experienced Freelance Chartered Building Surveyor (MRICS). This is an urgent requirement due to newly secured contracts that require immediate MRICS oversight and report sign‑off. This role is ideal for a seasoned surveyor who enjoys technical leadership, quality assurance, and mentoring—while maintaining the flexibility of part‑time, freelance work. The Opportunity You will act as the technical lead across a range of residential surveying outputs, providing essential oversight and ensuring the highest professional standards. Work will include: Technical review and sign‑off of Level 1–3 RICS surveys Quality assurance and monitoring of junior surveyors Occasional shadowing of junior surveyors on inspections Mentoring and APC support Undertaking complex...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 02, 2026  
CSA Construction Manager
CSA Construction Manager (Contract) Rate: £420-£440 per day (Outside IR35) Contract Length: Initial 6 months Start Date: Immediate Location: Oxfordshire Overview We are currently recruiting for an experienced CSA Construction Manager to join a live project on an immediate start basis. The role is initially offered as a 6‑month contract, with strong potential for extension depending on project requirements. This position would suit a CSA‑led Construction Manager who is also competent overseeing M&E installations, ideally gained within highly regulated environments and working for a Tier 1 contractor. Key Responsibilities Lead and manage CSA construction activities on site, ensuring works are delivered safely, on programme, and to specification Provide oversight and coordination of M&E installations, ensuring effective interface with CSA works Manage subcontractors and work packages, chairing site meetings and driving performance Ensure full compliance with HSEQ...
IR35 Status:
Outside IR35

CV-Library Abingdon, Oxfordshire Contractor
CL
May 02, 2026  
Site Engineer
Location: Mannington, Dorset Rate: £400 per day Contract Type: Full-time, site-based contingency worker IR35 Status: Outside IR35 Duration: 6-month rolling contract (12-month programme) Hours: Monday to Friday, 10-hour days, occasional travel to client offices MRR Infrastructure is proud to be supporting the delivery of a significant 400kV substation scheme for a leading global engineering and construction consultancy, recognised for its technical excellence and long-standing success within the power transmission and distribution sector. This opportunity offers the chance to contribute to a high-profile National Grid project, working alongside a multidisciplinary team to maintain the highest levels of safety, quality, and technical performance throughout delivery. We are seeking a proactive Site Engineer with a strong background in substation infrastructure projects to provide on-site technical support, oversee setting out, verify works against design, and ensure compliance with...
IR35 Status:
Outside IR35

CV-Library Mannington, Dorset Contractor
CL
May 02, 2026  
Site Manager Civils
Civil Superintendent – Carbon Capture & Storage Project Location: Talacre, North Wales UK Contract: ~18 months (to project completion) IR35: Outside IR35 Working Pattern: Full-time, up to 5.5 days/week as required Rate: Competitive day rate Ceto Talent are supporting a major Carbon Capture & Storage project and are looking to engage an experienced Civil Superintendent to support site delivery on a long-term basis. This is a key position overseeing civil construction activities on a complex, large-scale infrastructure project, with a strong focus on coordination, supervision, and safe delivery of works. The Role You will be responsible for overseeing day-to-day civil works on site, ensuring activities are delivered safely, efficiently, and in line with project specifications and programme requirements. Working closely with contractors and site teams, you will play a critical role in supervising works, resolving site issues, and maintaining progress across multiple work...
IR35 Status:
Outside IR35

CV-Library Chester, Cheshire West and Chester Contractor
CL
May 01, 2026  
Health & Safety Advisor
Health & Safety Advisor | Deeside Flintshire | £300 - £350 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...
IR35 Status:
Outside IR35

CV-Library Deeside, County of Flintshire Contractor
CL
May 01, 2026  
Site HSE Advisor
Site HSE Advisor 6-month contract - Outside IR35 Teeside Key Responsibilities Drive HSE awareness through workforce engagement, coaching, and training initiatives Conduct site inspections and audits, ensuring compliance across subcontractors and equipment Support and manage risk assessments, Job Safety Analysis (JSA), and safe systems of work Oversee Permit to Work (PTW) systems and ensure proper control of hazardous materials Monitor and report HSE performance, track KPIs, and assist with incident investigations Promote environmental compliance and sustainability best practices across site activities Essential Requirements Qualification in HSE or an engineering-related discipline NEBOSH Diploma Strong background in onshore projects Experience with construction design regulations, inspections, and investigations IMCA and IOGP experienceDesirable Requirements: ISO 45001 Lead Auditor HSE experience within the Oil & Gas sector Excellent communication skills and a...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, North Yorkshire Contractor
CL
Apr 30, 2026  
Site Manager - Solar
Astute's Power Team are currently recruiting for a Site Manager (Solar) to join the Principal Contract on the delivery of on a new build 20MW Solar farm based in Caerphilly, Wales. The Site Manager (Solar) position comes with a day rate from £500.00 to £550.00 per day outside of IR35. Role responsibilities and key skills for the role: Coordinate logistics with Project Manager and subcontractors to ensure timely delivery of materials and equipment Conduct pre-construction site assessments and manage site setup, including temporary facilities, temporary access roads, and laydown areas. Lead and manage on-site subcontractor teams ensuring efficient workflows for timely completion. Supervise all construction activities, including but not limited to: delivery logistics and materials distribution, groundworks, civil works, structure installation, module mounting, electrical and earthing works, commissioning, site reinstatement Collaborate with Principal Designer during the development...
IR35 Status:
Outside IR35

CV-Library Caerphilly, UK Contractor
CL
Apr 30, 2026  
PTS Surveyor
Are you a Surveyor with rail experience and a valid PTS?   Have you previously worked on track-based schemes?   Role: Surveyor Rate: DOE (Outside ir35) Duration: 6 months with possible extensions Location: Based around greater Manchester with expectations of travel   This is an opportunity for experienced Senior Surveyors and Survey Team Leaders with strong rail backgrounds to support a rail-based consultancy on ongoing PWAY survey projects across the UK. As Surveyor, you must hold valid PTS and have solid experience delivering track and infrastructure surveys within the rail environment. Please note this is a site-based role with expectations to work 5 days a week as well as weekends. Weekends shifts will pay extra for any days worked. As Surveyor, you will have ideally worked on rail-based track surveying and you must hold a valid PTS, however this can be provided for the right candidate before starting.   Requirements: ·PTS ·Survey experience on rail-based...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Apr 30, 2026  
QA Engineer - Highways
Job Title: QA Engineer Location: Wakefield, West Yorkshire Rate: £350 - Outside IR35 Duration: 9-12 months Role As a QA Engineer, you will ensure the production and review of engineering documentation on their Highways Frameworks whilst. Producing RAMS & Job Packs, planning & programming on MS projects, etc CSCS, SSSTS/SMSTS and 3 Day First Aid Experience as a Site / Senior Engineer / Sub Agent on Highways Civils schemes in the UK Has extensive experience producing and reviewing construction documentation (including RAMS, QA/QC, ITPs, CPP, RFIs, TQs, etc)Responsibilities: RFIs & TQs Ensure site records are accurate and kept up to date Complete and update programmes (look a heads) Produce Inspection & Test Plans and maintain as built records Management of the project quality plan Liaising With Clients, Subcontractors and Other Professional Staff Completing QA / QC Documentation Managing the progress of subcontractors Producing and reviewing RAMS, ITPs,...
IR35 Status:
Outside IR35

CV-Library Wakefield, West Yorkshire Contractor
CL
Apr 29, 2026  
Demolition Supervisor
Demolition Supervisor - Carbon Capture/Oil & Gas Construction Project * Location: Talacre, North Wales (site-based) * Start: May 2026 * Duration: 12 months * Hours: Up to 5.5 days per week * Rate: Competitive Day Rate * IR35: Outside IR35 Ceto Talent is partnering with a global offshore/onshore Energy EPC contractor, delivering a major energy and a unique UK first of it's kind. We are looking for an experienced Demolition Supervisor to support a Carbon Capture Construction Project, which is being built on an existing O&G facility. The Role You will oversee on-site demolition activities, ensuring works are carried out safely, efficiently, and in line with approved methods and UK regulations. Working on a large-scale industrial decommissioning project, you will supervise subcontractors, enforce RAMS, and maintain high HSE standards across all activities. Key Responsibilities * Supervise demolition activities on site * Ensure compliance with RAMS...
IR35 Status:
Outside IR35

CV-Library Talacre, County of Flintshire Contractor
CL
Apr 29, 2026  
Site Administrator - HS2
Are you a site administrator with experience of working on large infrastructure projects?   Are you looking for your next outside IR35 contract?   Rate: £30 per hour outside IR35 Hours: 8 per day Location: Birmingham 3 days a week and 2 from home Contract length: Initial 6 months   Overview: Supports the Project Manager and project team in planning, executing, and delivering engineering projects within the transportation sector. This role ensures timely communication, documentation, and monitoring throughout the project lifecycle, helping the team stay on track and aligned with client expectations. Responsibilities: ·Maintaining a staff list and ensuring the corresponding compliance of each team member with safety requirements (e.g., HSSRA, CSCS, Fitness for Work, Driver Management Plans). ·Briefing new staff on the health, safety, and security requirements prior to attending site. ·Regular updates and communication with the Health & Safety team. ·Escalating key...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Apr 26, 2026  
Quantity Surveyor
Quantity Surveyor – Utilities Infrastructure Location: Leeds, West Yorkshire Rate: £350-£400 per day (Outside IR35) - Hybrid Duration: Ongoing The Opportunity We’re working with a leading name in the UK utilities infrastructure sector, delivering major projects across the North of England. Due to continued growth and a strong project pipeline, they are looking to appoint an experienced Quantity Surveyor to join their commercial team based in Leeds. This is an excellent opportunity to work on integral energy networks using NEC4 Option A & E contracts, supporting critical infrastructure projects that make a real impact. Key Responsibilities Manage the commercial aspects of utilities infrastructure projects from inception through to final account Administer and manage NEC4 Option A (Priced Contract with Activity Schedule) and Option E (Cost Reimbursable) contracts Prepare and submit applications for payment, valuations, and cost reports Identify, manage, and mitigate...
IR35 Status:
Outside IR35

CV-Library Leeds, UK Contractor
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