Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by Categories
Engineering 26 Information Technology 2 Management 1 Other 1
Refine by Job Type
Contractor 17
Construction Outside IR35 senior support worker

17 senior support worker jobs found

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
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
Apr 25, 2026  
MEICA Engineer
Job Title: MEICA Engineer Location: North West England Rate: £400 per day (Outside IR35 subject to assessment) Contract Type: Ongoing / Long-Term Contract The Opportunity We are currently seeking an experienced MEICA Engineer to support a portfolio of water treatment works upgrade projects across the North West. This is an excellent opportunity to join a leading regional contractor delivering key infrastructure improvements within the water sector. With a strong pipeline of secured work, this role offers long-term continuity and the chance to work on technically challenging and meaningful projects. Key Responsibilities * Oversee and coordinate MEICA (Mechanical, Electrical, Instrumentation, Control & Automation) installation and commissioning activities * Ensure all works are delivered in line with design specifications, industry standards, and health & safety requirements * Liaise with design teams, subcontractors, and site management to ensure smooth project...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 25, 2026  
Project Manager - Water
Project Manager / Senior Project Manager (Freelance) – Water Sector Location: Regional (UK) Rate: £450–£525 per day (Outside IR35) Contract: Ongoing Freelance Assignment A leading regional main contractor in the water sector is seeking an experienced Project Manager or Senior Project Manager to support the delivery of a wastewater treatment works upgrade. This is a long-term freelance opportunity offering a competitive day rate with confirmed Outside IR35 status. The Role You will take ownership of a range of upgrade works on a wastewater treatment plant, ensuring projects are delivered safely, on time, and within budget. The scheme includes a variety of civil and process-related works, requiring strong coordination across multidisciplinary teams. Works are likely to include: * Pipework installation and upgrades * Reinforced concrete structures * Drainage works * Chemical dosing systems * Associated infrastructure and process improvements Key Responsibilities * Manage...
IR35 Status:
Outside IR35

CV-Library Stoke-on-Trent, Staffordshire Contractor
CL
Apr 25, 2026  
Senior QS
OUTSIDE SCOPE OF IR35 / Ltd Co *** Freelance Senior QS - Tier One contractor - £90m mixed-use project - Central London - Immediate start I have an immediate requirement for a Freelance Project / Senior QS or Change Manager to measure, price, submit and agree Variations on a £90m mixed-use project in Central London. The project is a mix of Healthcare, Commercial and Residential apartments, c.£90m and runs until Summer 2026 - JCT Traditional contract. The role is site-based with a day a week working from home as required. This position will suit a Project or Senior level Quantity Surveyor from a Tier One or Two main contracting background, who's either run their own projects, been a Senior Project / Package QS on major projects or specialised in Change Management / Variations. The requirement is for c.3 months and has the potential to go longer on this or another project. To apply, or for more info, pleaee contact Micah Evans. Randstad CPE values diversity and promotes...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Apr 25, 2026  
Freelance Building Surveyor (Outside IR35)
We are currently seeking an experienced Freelance Building Surveyor to support a condition survey programme across a portfolio of schools in the Northeast of England. Assignment Details: Location: Northeast England Contract: Freelance (Outside IR35) Rate: £300–£350 per day (DOE) Programme Duration: May – June Start Date: May 2026Role Overview: You will be responsible for undertaking condition surveys across multiple school sites, assessing building fabric and services, and producing clear, structured reports. The programme is part of a wider asset management initiative, requiring consistency and attention to detail. Key Responsibilities: Conduct detailed condition surveys of educational buildings Identify and report on defects, maintenance requirements, and lifecycle considerations Capture data in line with client specifications (tablet-based or template reporting) Liaise with site staff to coordinate access and minimise disruption Ensure all work complies with relevant...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, UK Contractor
CL
Apr 24, 2026  
Senior Quantity Surveyor
Job title: Senior Quantity Surveyor (Freelance) Location: Poole, Dorset Expected Start Date: ASAP Duration: 3 Years Contract Type:  Available on a 3 years fixed-term contract or Day Rate (outside IR35) About the Project We are commencing a major £35m commercial-to-residential redevelopment project in Poole, scheduled to begin in March 2026 and run for approximately 3 years. This is a high-profile conversion scheme with complex phasing, stakeholder coordination, and significant procurement and cost-management responsibilities. To support the Senior Project QS, we are seeking an experienced, locally-based Quantity Surveyor to act as the daily commercial lead on site and client facing. Role Overview The Quantity Surveyor will manage day-to-day commercial activity, ensuring accurate cost control, robust documentation, and smooth communication with the Senior Project QS and the wider project team. You'll be the commercial presence on site each day, responsible for gathering...
IR35 Status:
Outside IR35

CV-Library Poole, UK Contractor
CL
Apr 23, 2026  
Project Manager Construction
Project Manager - Dorset ( Freelance-Long-term) * Long-term exciting apartment project * Build a team working on a construction management contract * New project with experienced developer and long-term client * Can work fixed-term or outside IR35 The project is a 300+ unit development consisting of apartments and leisure facilities. You will lead the on-site operations working closely with the client team with support from a visiting Director. With a team of Senior Quantity Surveyor, Site Managers and Supervisor you will coordinate the quality and logistcis of this busy project. The project is a nine-storey building and the work is predominately internal alteration works with the existing structure being maintained. For more information please do not hesitate to make contact as shortlisting will commence immediately. This is a major commercial-to-residential conversion across multiple phases,you will take full ownership of the project on site, taking...
IR35 Status:
Outside IR35

CV-Library Poole, Dorset Contractor
CL
Apr 23, 2026  
Senior Quantity Surveyor (Freelance)
Senior Quantity Surveyor - Dorset * Long-term exciting apartment project * Lead a commercial team working on a construction management contract * New project with experienced developer and long-term client * Can work fixed-term or outside IR35 The project is a 300+ unit development consisting of apartments and leisure facilities. You will lead the on-site commercial operations working closely with the client team with support from a visiting Commercial Manager. The project is a nine-storey building and the work is predominately internal alteration works with the existing structure being maintained. For more information please do not hesitate to make contact as shortlisting will commence immediately. This is a major commercial-to-residential conversion across multiple phases,you will take full commercial ownership of the project on site, taking responsibility for its commercial outcomes working closely with the partnered developer from start to finish. Please call or email...
IR35 Status:
Outside IR35

CV-Library Poole, Dorset Contractor
CL
Apr 22, 2026  
JCLI - Mechanical Commissioning Manager - Hull
Mechanical Commissioning Manager - Pharmaceutical Build (Contract) Location: Hull Duration: 3 Months Rate: £380-£400 per day IR35 Status: Outside IR35 Start: Immediate About the Role We're seeking an experienced Mechanical Commissioning Manager to join a pharmaceutical build project in Hull on a 3‑month contract. This role requires someone who can hit the ground running, take ownership of mechanical commissioning deliverables, and support a fast‑moving project environment. Key Responsibilities Lead and manage mechanical commissioning activities on a live pharmaceutical construction project. Oversee mechanical systems commissioning, ensuring compliance with project specifications and industry standards. Interface with BMS teams (experience with BMS commissioning preferred). Ensure all QA documentation is completed, maintained, and correctly filed. Work closely with construction, engineering, and client teams to ensure seamless handover. Manage mechanical instrumentation...
IR35 Status:
Outside IR35

CV-Library Kingston Upon Hull, East Riding of Yorkshire Contractor
CL
Apr 19, 2026  
Health & Safety Advisor
Freelance Health & Safety Advisor | Ipswich, Suffolk | £300/day | Contract (Freelance) | On-site We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. You’ll be working for a consultancy on a major client-side project (end user is a well-known global brand), supporting site teams and multiple contractors to ensure high standards of compliance and safe delivery. This is a fast-paced site with plenty of autonomy — ideal for a proactive Health & Safety Advisor who’s confident operating across all levels, from operatives to senior stakeholders. The Role As the on-site H&S lead, you’ll drive compliance, embed positive behaviours, and keep works on track in a multi-contractor setting, with a strong focus on CDM and practical risk management. Responsibilities * Lead health & safety across a multi-contractor refurbishment project in a live environment * Conduct...
IR35 Status:
Outside IR35

CV-Library Ipswich, Suffolk Contractor
CL
Apr 19, 2026  
Health & Safety Advisor
Freelance Health & Safety Advisor | Camborne, Cornwall | £300/day | Contract (Freelance) | On-site We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. You’ll be working for a consultancy on a major client-side project (end user is a well-known global brand), supporting site teams and multiple contractors to ensure high standards of compliance and safe delivery. This is a fast-paced site with plenty of autonomy — ideal for a proactive Health & Safety Advisor who’s confident operating across all levels, from operatives to senior stakeholders. The Role As the on-site H&S lead, you’ll drive compliance, embed positive behaviours, and keep works on track in a multi-contractor setting, with a strong focus on CDM and practical risk management. Responsibilities * Lead health & safety across a multi-contractor refurbishment project in a live environment *...
IR35 Status:
Outside IR35

CV-Library Camborne, Cornwall Contractor
CL
Apr 19, 2026  
Health & Safety Advisor
Freelance Health & Safety Advisor | Exeter, Devon | £300/day | Contract (Freelance) | On-site We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. You’ll be working for a consultancy on a major client-side project (end user is a well-known global brand), supporting site teams and multiple contractors to ensure high standards of compliance and safe delivery. This is a fast-paced site with plenty of autonomy — ideal for a proactive Health & Safety Advisor who’s confident operating across all levels, from operatives to senior stakeholders. The Role As the on-site H&S lead, you’ll drive compliance, embed positive behaviours, and keep works on track in a multi-contractor setting, with a strong focus on CDM and practical risk management. Responsibilities * Lead health & safety across a multi-contractor refurbishment project in a live environment * Conduct...
IR35 Status:
Outside IR35

CV-Library Exeter, Devon Contractor
CL
Apr 18, 2026  
Civil Supervisor
Role – Civil Supervisor Location – Exeter Mint Selection are partnering with a leading organisation within the energy sector to recruit an experienced Civil Supervisor for an immediate start on a 12-month renewable contract based in Exeter. Scope of Work * Supervise daily site activities for all civil and structural works on the BESS project, including earthworks, foundations, drainage, access roads, ducting, fencing, and compound construction. * Coordinate and oversee site operatives and subcontractors to ensure works are carried out safely, efficiently, and in line with drawings and specifications. * Ensure full compliance with Health, Safety, Environmental, and Quality (HSEQ) standards and CDM Regulations. * Support the Site Manager and Project Manager with progress reporting, quality checks, and coordination with other disciplines (electrical, mechanical, commissioning). * Conduct daily briefings, toolbox talks, and site...
IR35 Status:
Outside IR35

CV-Library Exeter, Devon 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
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software