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
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Construction 22 Information Technology 10 Legal 5 Management 4 Accounting 1 Admin-Clerical 1
Automotive 1 Facilities 1 Finance 1 Human Resources 1 Media-Journalism 1 Other 1
More
Refine by Job Type
Contractor 23
Engineering Outside IR35 Witham

23 jobs found in Witham

CL
Feb 14, 2026  
BMS Commissioning Engineering
BMS Commissioning Engineer, Tridium, Trend or Siemens Immediate start 4 - 6 month contract £300 - £360 per day Our client requires an accomplished BMS Commissioning Engineer with Tridium, Trend or Siemens Building Management Controls experience to join their team on either a project in London or a site in Hertforshire . There are several roles and projects currently available in: the City, East London and also in Hertfordshire, the best site would depend on your location and experience for each project. This is on a contract basis and will initially run for 4 to 6  months. To start immediately and is likely to be extended on a rolling basis.  This position could also be as the Lead Commissioning Engineer if you have the right experience and the rate would then reflect this. Key skills required:- Experienced in the Commissioning of Building Management Systems ( BMS ) Qualified and experienced with Tridium ,Trend or Siemens Control systems. CSCS Skill Card or equivalent is...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 12, 2026  
HGV Technician / HGV Mechanic / HGV Fitter - Thurrock *contractor
Roles - HGV Technician / HGV Mechanic / HGV Fitter Location: Thurrock Pay Rate: £33.00 per hour. Outside IR35 Do one of these roles describe you? Do you feel undervalued your current role? Are you an experienced HGV Mechanic with a level 3 qualification or equivalent? Are you available to start work right away? Why not come join our team of engineers here at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £33.00 These roles involve: * Carrying out routine maintenance and repairs on all makes HGV. * Diagnosing and rectifying all types of HGV faults * Ensuring all vehicles worked upon are handled carefully and that the relevant precautions are taken whilst on the premises. * Liaising with the parts department to attain correct parts. * Ensuring health & safety...
IR35 Status:
Outside IR35

CV-Library Stanford-le-Hope, Borough of Thurrock Contractor
CL
Mar 11, 2026  
Multi-Skilled Maintenance Engineer - Contract
Contract opportunity 3 month contract (Potential to extend) From £35 per hour Outside IR35 Shifts include days and nights Experience of working in a fast-paced, automated, distribution environment or similar? I am looking to speak with experienced multi-skilled maintenance engineers for a new contract position with a company based in the Cambridge region. Working on a rotating shift pattern of days and nights, you will be required to work alongside the existing team of maintenance engineers on both reactive and preventative tasks in supporting the facilities distribution activities. The client, a large intralogistics business, needs additional support for a likely period of 3 months. You will be working in partnership with the existing permanent engineering team to maintain a variety of distribution equipment including conveyors, tippers and pallet wrappers. Due to site regulations, you MUST hold a minimum of Level 3 NVQ in a relevant engineering discipline and you must have...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Mar 11, 2026  
Supply Chain Manager
Supply Chain Manager Bolton or Stevenage 6-month contract - Hybrid £50.00 per hour ARM has an exciting opportunity for a Supply Chain Manager to join a global leader in defence innovation. The successful candidate will bring their experience and knowledge to ensure effective Supplier performance, capability & Risk management Requirement - Internal and external assessment skills/knowledge; Business maturity, planning & control, relationship management, manufacturing excellence etc? Strong interpersonal skills - ability to further develop his / her network Very good negotiating and influencing skills Objective driven, determination to succeed Excellent communication skills: able to communicate verbally, in writing and present to at all levels of business The Role - Ideally a degree calibre Supply Chain professional with experience of international working in high technology companies. Experience of supply chain management in the Aerospace, Defence or Manufacturing...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 14, 2026  
Water Sector QS | Outside IR35 Contract
Outside IR35 Contract | Quantity Surveyor | Water Sector Contract: Long‑term, Outside IR35 Location: Maidstone, Kent (Flexible Hybrid) Our client in the water sector is seeking an experienced Quantity Surveyor to support commercial operations across a range of infrastructure and operational projects. This long‑term contract offers the opportunity to play a key role in cost management, financial reporting, and commercial governance within a fast‑paced, essential services environment. Hybrid working is available, with regular presence required at the Maidstone office. Key Responsibilities Produce regular cost and revenue reports to support financial oversight Maintain accurate daily work records and commercial documentation Prepare and manage Schedule of Rates pricing Reconcile subcontractor accounts and prepare payment certificates Support valuations, cost tracking and commercial forecasting Liaise with operational and planning teams to monitor progress and scope Price completed...
IR35 Status:
Outside IR35

CV-Library Maidstone, UK Contractor
CL
Mar 11, 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
Dec 13, 2025  
Senior Public Health Design Engineer
Great long term requirement for Senior Public Health (Engineering) Design Engineer working for this innovative and mature Multi-disciplined Consulting Engineers across their major projects team To be clear this is a building services design role covering above ground drainage focusing on water supply, sanitation, drainage, and waste management, fire suppression system etc Candidates should be in a similar role with around five years experience Role would be a consulting position outside IR35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Mar 15, 2026  
Principal Temporary Works Engineer
Principal Temporary Works Engineer Contract: Long-term Location: Remote with required site/office visits Rate: Competitive Scope: Outside IR35 Overview Our client is a leading UK infrastructure delivery specialist, supporting major national programmes across transportation, energy, water, defence, and complex engineering environments. They are recognised for delivering high-integrity design and construction solutions on some of the country’s most critical and technically demanding projects. With a strong focus on safety, innovation, and sustainable delivery, they work in partnership with government and industry to modernise and maintain essential infrastructure. We are seeking a Principal Temporary Works Engineer to join a specialist design team on a long-term contract. You will lead temporary works engineering activities across a range of complex projects, ensuring safe, compliant, and efficient design solutions. This role requires strong technical leadership, design assurance...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Mar 11, 2026  
Principal/Senior HV Design Engineer
Our client is looking to appoint a Principal / Senior HV Design Engineer to join their Energy team. The ideal candidate will have strong UK HV design experience, particularly working with 132kV and 400kV systems.   This is an excellent opportunity to work across a diverse portfolio of technically complex projects for clients nationwide. Schemes may include Data Centres, HVDC, interconnectors, wind farms, substations, BESS, geotechnical solutions, protection systems, LVAC, FEED studies, and reconnection works.   This is a 6-month contract outside IR35, requiring attendance at the client's London office 3 days per week.   Key Responsibilities ·Develop HV system designs from concept through to detailed design, including design reviews, cost estimation, site supervision, and technical support as required. ·Provide specialist technical guidance on all aspects of HV engineering and system design. ·Produce plant and equipment technical specifications, cable route and power...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 15, 2026  
Contract Senior Structural Engineer
Contract Senior Structural Design Engineer Central London Start ASAP Outside IR35 c£45-47 p/h Ltd Contract Senior Structural Engineer A leading architecturally led Civil and Structural Engineering firm in Central London is currently looking for hire x1 Contract Senior Structural Engineers to ideally start immediately Due to a number of significant wins our client is looking find Senior Structural Engineers with a minim of 8-10 years design experience. The successful candidates will be able to design proficiently in all main materials with first class ability to design in steel and RC. Project span residential, commercial, healthcare and educational sectors and cover both new build refurb projects. Projects are typically in the £10-100m value range. Hybrid working can be offered. An hourly rate of c £45-47 p/h can be offered with an Outside IR35 capacity. Our client is able to offer a minimum 3 month contract assignment, however with current work load this is likely to be...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Senior Structural Engineer - Contract
Senior Structural Engineer - Contract **Fully Remote** £40.00-£45.00 per hour (outside IR35) Our client has an urgent requirement for a structural engineer on a contract basis in London. Candidates will need to have at least 5 years' UK experience and be proficient in structural design for concrete and steel structures. This is a full-time contract role that offers the advantage of being fully remote. They need engineers who can prioritise workload and demonstrate good time management, ensuring compliance with project deadlines. Want to know more? Please send your CV to Graham Ventham at Conrad Consulting to learn more and be considered
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Mechanical Design Engineer
Job Title: Mechanical Design Engineer Location: London (Hybrid Working) Job Type: Contract Duration: 3 Months IR35 Status: Outside IR35 Hours: 37.5 per week Start Date: Immediate Overview An opportunity is available for a Mechanical Design Engineer to support the delivery of Stage 3-4 commercial fit-out projects within a Building Services environment. This is a 3-month contract role, offering hybrid working across London, suited to a technically strong mechanical engineer who can quickly integrate into an existing team and contribute to ongoing project delivery. Key Responsibilities Deliver mechanical design packages for Stage 3-4 commercial fit-out projects Produce detailed HVAC designs, calculations and specifications Develop ductwork and pipework layouts Coordinate with electrical and public health engineers Attend design meetings (virtual and in-person where required) Ensure compliance with UK Building Regulations and industry standards Support project teams in...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 11, 2026  
Data Centre Project Manager
My client seeks an experienced Project Manager to work client side on the delivery of Data Centre projects which are based in the UK and throughout Europe. PLEASE only apply if you’ve worked on Data Centres previously. Paying - £650 – 700 a shift + Outside IR35 + Weekly Payments The position would be based in the UK with frequent travel to locations in Madrid and Paris to check on the current status of the Data Centre builds. The main duties and experience are as follows: - * Take meetings with the data centre providers * Assess the current workloads (M&E) * Identify any delays or issues impacting the targets set for completion * Report back with progress reports * Proven stakeholder experience * Proven management skills The projects are scheduled to run for many years and this will be a long term role reporting into a senior director. My client has an established name in the delivery of data centres and is keen to recruit someone who has the correct experience and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 11, 2026  
Multi-Skilled Maintenance Engineer - Contract
Contract opportunity 3 month contract (Potential to extend) From £35 per hour Outside IR35 Shifts include days and nights Experience of working in a fast-paced, automated, distribution environment or similar? I am looking to speak with experienced multi-skilled maintenance engineers for a new contract position with a company based in the London region. Working on a rotating shift pattern of days and nights, you will be required to work alongside the existing team of maintenance engineers on both reactive and preventative tasks in supporting the facilities distribution activities. The client, a large intralogistics business, needs additional support for a likely period of 3 months. You will be working in partnership with the existing permanent engineering team to maintain a variety of distribution equipment including conveyors, tippers and pallet wrappers. Due to site regulations, you MUST hold a minimum of Level 3 NVQ in a relevant engineering discipline and you must have relevant...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 10, 2026  
BMS Design Engineer
Role: BMS Engineer - Design Location: London - Hybrid working Duration: 12 month initial contract Pay Rate: £400-£450 P/day OUTSIDE IR35 The BMS design engineer should fully understand the engineering requirements of building control systems for a range of building types, varying in complexity. Candidates will need a thorough understanding of both mechanical and electrical building systems and be able to work autonomously. The role will require experience of interpreting customer specifications to develop comprehensive designs and scope packages for individual disciplines including panel design, hardware configuration, field equipment, software configuration, graphic packages as well as installation and commissioning scope. Candidates must also be prepared to work flexibly as part of the team and be pro-active with modern technologies and best practice. Applicants should have engineering skills as detailed below: Electrical and Mechanical systems and plant knowledge, BMS...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 17, 2026  
Bms Project Engineer
Role: BMS Project Engineer Day Rate: Up to £460 a day Outside IR35 Location: London Overview Our client is an established Building Management System (BMS) company with several ongoing projects in the London area. They are looking to recruit a BMS Project engineer with experience in Schneider Ecostruxure systems. For this role they are seeking engineers with experience in software writing and graphics experience on BMS systems. The Client The client is a medium-sized company managing multiple large-scale commercial projects in London. They specialise in BEMS projects, offering design, installation, commissioning and service works. Currently they have several projects using Schneider Ecostruxure systems which are expected to continue for the next few years. Responsibilities The client is seeking BMS Project Engineers with the following experience: * Experience with Schneider Ecostruxure systems * BMS software writing experience * BMS graphics...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 14, 2026  
BMS Service Engineer
BMS Service Engineer Contract 3 – 6 months London & M25 We are offering an accomplished BMS Service Engineer £38 - 45 per hour (outside IR35) to join a well-established Controls company on a contract to cover London and the M25 area. This is an initial 3 – 6 month contract with potential to extend further. The BMS Service Engineer position:- As a BMS Service Engineer, you will need to demonstrate exceptional technical understanding of BMS, in particular Trend control systems.   Your duties will include carrying out service and maintenance on BMS Control systems along with small works.  You will be expected to work independently using your own skill and initiative as well as part of a larger team of engineers when required. Key skills of the BMS Service Engineer:- Exceptional technical knowledge and experience of the BMS sector. Proven experience of carrying out servicing and small works on BMS Controls Systems. Qualifications and experience with Trend control systems....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 14, 2026  
BMS Project Manager
We have a fantastic contract opportunity for an experienced BMS Project Manager to join an exciting project in London. On offer for the successful BMS Project Manager is a 12 month contract, £350 - £450 per day, and the opportunity to work for a successful BMS intelligent integration business. The BMS Project Manager role:- As a BMS Project Manager, you will be a highly skilled, professional and driven individual who has a wealth of knowledge and background in the BMS sector. You will be required to liaise confidently and positively with the client delivering a fantastic service, attending progress meetings, managing sub-contractors, commissioning engineers, and covering all aspects of project management. To apply you must have a proven track record of managing large BMS projects. Key Skills required of BMS Project Manager:- * Exceptional knowledge and background in the BMS industry. * Proven track record of managing large BMS projects, all aspects. * Strong commercial and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 14, 2026  
BMS Commissioning Engineer
We have a fantastic contract opportunity for an experienced BMS Commissioning Engineer to join an exciting project in London. On offer is an initial 3 to 6  month contract (with the potential to extend), £300 - £340 per day (outside IR35), and the opportunity to work for a successful BMS integration business. The BMS Commissioning Engineer position: - As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Trend and Tridium systems.  You will be required to perform software modifications, writing, and generating graphics, working alongside a team engineers. Key skills of the BMS Commissioning Engineer: - Exceptional technical knowledge and experience of the BMS sector. Proven experience commissioning BMS systems Qualifications and experience with Trend and Tridium or Delta Ability to write and manipulate software and graphics. CSCS Skill card or equivalent Benefits of the BMS Commissioning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 14, 2026  
BMS Commissioning Engineer
BMS Commissioning Engineer, Cylon or Tridium London £300 to £340 per day, Weekly pay Our client requires an accomplished BMS (Building Management Systems) Commissioning Engineer with Cylon Controls (or Tridium) experience to work on a major prestigious project in Central London. The work will involve the commissioning of Fan Coils Units using Cylon Controls, with on-going major plant commissioning works available thereafter. This contract will initially run for 6 months, however opportunity for extension and to join exciting projects in the future will be available for the right candidate. Role Profile The successful applicant for this BMS Commissioning Engineer role will need to have  experience of using Cylon or Tridium controls to commission Fan Coil Units and major plant Key skills required:-   Experienced in the Commissioning of Building Management Systems (BMS) Qualified and experienced with Cylon or Tridium Control systems. CSCS Skill Card or equivalent. £300 - £340 –...
IR35 Status:
Outside IR35

CV-Library London, UK 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