42 live Commissioning Engineer contracts, matched on the job title, updated daily. Filter by sector, IR35 status, working arrangement and day rate below. See what Commissioning Engineer contracts pay.
| Job | Rate | IR35 | Location | Working pattern | Posted |
|---|---|---|---|---|---|
| Commissioning Engineer | Scotland | ||||
| BMS Commissioning Engineer | Outside IR35 | South West | |||
| PLC Controls and Commissioning Engineers - Automotive | £40 – £50/hour | Outside IR35 | Dagenham | ||
| BMS Engineer | £25 – £27/hour | Bristol | |||
| MEP Commissioning Manager | £450 – £500/day | Outside IR35 | London | ||
| MEP Commissioning Manager | £450 – £500/day | EC2A, Finsbury Square, Greater London | |||
| Commissioning Manager | Inside IR35 | Leeds, West Yorkshire | Hybrid | ||
| Senior Commissioning Engineer (Instrumentation) | £55/hour | Aldermaston | |||
| BMS Commissioning Engineer | £43 – £47/hour | Outside IR35 | London | ||
| Instrument Commissioning Engineer | Reading | ||||
| Commissioning Engineer / Site Supervisor | Outside IR35 | Kent | |||
| BMS Commissioning Engineer (contract) | £350 – £400/day | City of London, London | |||
| commissioning engineer | £550 – £650/day | Bristol | |||
| BMS Commissioning Engineer - London | £350 – £400/day | London | |||
| Lead Data Centre Commissioning Manager | £1,000/day | London | |||
| Commissioning Engineer - Water & Wastewater | £450 – £600/day | Outside IR35 | Greater Manchester | Hybrid | |
| BMS Commissioning Engineer | Outside IR35 | Trowbridge, Wiltshire | |||
| Electrical Commissioning Engineer | £600/day | Guildford | |||
| Commissioning Manager | £450 – £500/day | London | |||
| SCADA and Commissioning Engineer | £45 – £48/hour | Outside IR35 | Staffordshire | ||
| Commissioning Engineer | £600 – £700/day | Scotland | |||
| Commissioning Manager | £450 – £540/day | Outside IR35 | Northumberland | ||
| Commissioning Manager - Highways and Transport | £450 – £500/day | London | Hybrid | ||
| HV Commissioning Engineer | £75/hour | Outside IR35 | Hertfordshire | ||
| Commissioning Engineer | Esher, Surrey |
Scotland
Role: Commissioning Engineer Location: Fife, Scotland Work Mode: On Site Start Date: December 2026 Contract Length: 8 months, with strong potential to extend I’m currently hiring an experienced Commissioning Engineer to…
South West
Rubicon Consulting is currently recruiting for a BMS Commissioning Engineer Outside IR35 on a 3-month contract with the possibility of a rolling contract, located in Wiltshire. This is a fantastic role for an…
PLC Controls & Commissioning Engineers – Automotive Location: Dagenham, Essex Rate: £40–£50 per hour | Outside IR35 Contract: Contract Hours: Monday–Friday, 07:30–16:00 Weekend Working: Approximately two weekends per…
Bristol
BMS Engineer Job Location: Mobile role covering Bristol RGsetsquare recruitment is working with FM and Construction Companies who are responsible for managing a mixture of reactive and planned maintenance contracts…
London
Are you an experienced MEP Commissioning Manager with a strong understanding of mechanical and electrical building services on rail infrastructure? Location: London - occasional sites outside of London Rate:…
EC2A, Finsbury Square, Greater London
MEP Commissioning Manager Location: Finsbury Square, London Sector: Commercial Office Refurbishment Salary: £450 - £500 per day The Opportunity We are working with a London-based commissioning and project management…
Leeds, West Yorkshire
Commissioning Manager Location: Sheffield, Leeds, Manchester, Birmingham, Newcastle, Blackpool or Glasgow Contract: ASAP until 31 March 2027 Working Arrangement: Hybrid, 3 days in the office IR35: Inside IR35 The Role…
Aldermaston
Senior Commissioning Engineer – Instrumentation Bias Location: Aldermaston, Reading, Berkshire Contract Duration: 12 months Working Arrangement: Site-based, 5 days per week Working Hours: 45–50 hours per week Rate:…
London
BMS Commissioning Engineer Location: London or Cardiff - 2 positions available Contract: 9 months initially IR35: Outside IR35 Rate: £350 per day The Role We are currently looking for an experienced BMS Commissioning…
Senior Commissioning Engineer Aldermaston | Full-Time On Site | Contract | SC Clearance Essential We’re recruiting a Senior Commissioning Engineer to plan, coordinate and deliver commissioning activities on live nuclear…
Astute's Power Team is partnering with a leading Principal Contractor in the Energy sector to recruit a Commissioning Engineer Site Supervisor for its London site. This 6-month minimum contract role is on site and…
City of London, London
BMS Commissioning Engineer - Contract Location: London Contract Length: 6 months Rate: £350 - £400 per day We're partnering with a market-leading BMS Controls specialist who is looking to engage experienced BMS…
Bristol
About the role of Commissioning Engineer: As the Commissioning Engineer you will be responsible for carrying out commissioning activities on engineering projects across the UK water sector. The role ensures that…
BMS Commissioning Engineer - London My client is an established Building Controls and Integration specialist who are currently looking to take on a BMS Commissioning Engineer to work on a number of projects in London.…
Role description The role will be responsible for leading the Commissioning process from the project's commencement to its' close out. Working with Stakeholders, General Contractors, Commissioning Agents and…
Greater Manchester
Commissioning Engineer - Water & Wastewater Location: Bury, Greater Manchester Contract: 12-month rolling contract IR35: Outside IR35 Working pattern: Hybrid, 3 days per week in the Bury office, with site attendance as…
Trowbridge, Wiltshire
BMS Commissioning Engineer 📍 Location: Trowbridge, Wiltshire 📅 Duration: Initial 3-Month Contract (with long-term project opportunities available) 💷 Rate: Up to £450 per day (inclusive of costs and expenses) ✅ Outside…
Guildford
Electrical Commissioning Engineer - Water Sector Location: Guildford Contract Duration: 6 months+, with potential for extension Rate: Up to £600 LTD per day Start Date: ASAP You will work as an Electrical Commissioning…
London
Commissioning Manager – West London – 10 Months Location: West London Duration: 10 months, with the possibility of extension Sector: High-End Residential / Building Services Contractor: …
Staffordshire
Lead SCADA Engineer - Contract Location: UK Wide Projects, Rate: £48 per hour Contract Role - Outside IR35 I'm currently looking for an experienced Lead SCADA Engineer to support the design, integration, testing and…
Commissioning Engineer contracts on this page come straight from the live ContractorUK jobs board — M&E and BMS commissioning. Advertised day rates vary widely with sector, location, clearance and specialism, so treat any single figure with care — every card above shows the advertised rate and the recruiter-stated IR35 status side by side. Before you negotiate, run the actual rate through our contractor calculators to see the take-home difference inside versus outside, and if the rules are new to you start with what IR35 is and how it works.
Questions about rates, IR35 or alerts? The contract jobs hub answers the common ones. Chasing the well-paid kind? Browse live outside IR35 contracts.
