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Contractor 8
Outside IR35 London science

8 science jobs found in London

CL
Jul 16, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - Building Services / MEP Location – South Bucks – Hybrid Working – Duration 3 months + Rate £40 - £45 per hour, Outside IR35 Mechanical Design Engineer / Senior Mechanical Design Engineer / MEP This role is to join an established firm of Building Services Consulting Engineers covering a varied range of projects including high end commercial, sport and leisure, education, healthcare and science, and high rise residential. Key Responsibilities: * Undertake design calculations * Delivering detailed mechanical designs on a wide variety of projects * Specifying maintenance and operating procedures * Using Revit and amending 3D models * Attending meetings as required Experience & Skills Required * You will be a mechanical design engineer with at least 4 to 5 years’ experience in building services. * Ideally you will have a degree in a relevant subject or accredited building services degree. * Experience of Revit and the ability to...
IR35 Status:
Outside IR35

CV-Library HP22, Wendover, Buckinghamshire Contractor
CL
Jul 16, 2026  
Protec Fire Alarm Engineers (Subcontract) – South east/South Coast
Protec Fire Alarm Engineers (Subcontract) – London, South East & South Coast £33.00 - £35.00 per Hour + Mileage Outside IR35 Weekly Pay Every Friday 3-Month Rolling Contract Immediate Start Available We are currently looking for experienced Protec Fire Alarm Engineers to join an ongoing subcontract project covering London, the M25 region, the South East and the South Coast. This is an excellent opportunity for engineers seeking long-term contract work with a well-established fire and security contractor, working across a portfolio of commercial and hospitality sites. Scope of Work The successful engineers will be responsible for: Installation of Protec fire alarm systems Remedial and corrective works Upgrades and modifications to existing systems Working on Protec 6100 and Protec 6500 systems Ensuring all works are completed to a high standard and in line with industry regulations Locations Work will be carried out across: London M25 Corridor South East...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 16, 2026  
Mechanical Design Engineer
We are currently supporting a leading engineering business within the water treatment sector in their search for a Mechanical Design Engineer to join their growing team.  This is a long term contract, outside ir35 with remote working considered (must be based in the UK).  The Role You will act as the sole Mechanical Engineer across several concurrent projects, taking ownership of mechanical design input, specification, and procurement activities. Key responsibilities include: Specifying and procuring pumps, blowers, and steelwork fabrications Supporting delivery of multiple medium-scale water treatment projects Working closely with suppliers and fabrication partners across the UK Attending factory acceptance tests (FATs) at various UK sites Ensuring engineering solutions are delivered to quality, cost, and schedule requirements About You We are looking for a self-sufficient and fast-learning engineer who is comfortable taking ownership of their work. Ideally you will have:...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 12, 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
May 12, 2026  
BMS Service Engineer
We have a fantastic opportunity for a proficient BMS Service Engineer to join a well-established building controls business working on multiple contracts in London on a contract basis. This contract position offers an excellent hourly rate paid weekly ( outside IR35) Company Profile Our client is a household name in the world of BMS providing full turnkey solutions to the Building Energy Management sector since the late 90’s. With their wealth of expertise, they are able to secure projects of all size and type and deliver a best-in-class service from design all the way to end user handover. The Role of the BMS Service Engineer As a BMS Service Engineer you will be responsible for the pre-planned and reactive maintenance of Building Management Systems, predominantly across London. You will have in-depth knowledge of BMS (Building Management Systems) hardware including fault finding, wiring and networking. You will possess the knowledge and experience to be involved with small...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jul 03, 2026  
HGV Technician
HGV Technician / HGV Engineer / HGV Fitter / HGV Mechanic / HGV Contractor Location: Hertfordshire Rate: £32.00 per hour Shift: Monday - Friday / Nights Shifts (6pm - 6am) Immediate Start Available - On-Going Work Our client is a specialist, reliable and reputable Commercial Vehicle Company based around the Hertfordshire area. They are seeking a passionate and dedicated HGV Technician to complete an ongoing contract / LTD position. This is open to Limited Company Contractors and is working Outside IR35. As a HGV Technician / HGV Mechanic / HGV Fitter you must hold the following: * NVQ / City and Guilds – Level 3 * Minimum of 5 years working on commercial vehicles * Experience working in a fast-paced and demanding customer environment * The ability to organise work on own initiative and work under pressure * Class 1 licence – Preferable not essential Benefits & Package * Great Hourly Rates * Weekly Pay - Every Friday * Limited Companies Welcome...
IR35 Status:
Outside IR35

CV-Library HP3, Apsley, Hertfordshire Contractor
CL
Jul 19, 2026  
Supplier Quality Engineer
Recruit4staff are representing a leading manufacturing business in their search for a Supplier Quality Engineer to work across the UK. Our client is based across Woking & Bicester, but there will be UK based travel on a regular basis. Job Details: Pay: Up to £40 per hour Outside IR35 (Limited) - Depending on experience Hours of Work: 8.00am to 5.00pm Monday to Friday Duration: Rolling contract Working for a prestigious, premium, Tier 1 Automotive Manufacturer Working on a variety of exciting projects across the UK Career development opportunities within a Global Manufacturer Job Role - Supplier Quality Engineer: Conduct supplier process & quality assessments Support supplier development and improvement initiatives Acting as an extension of the Clients Customers quality teams Supporting suppliers during new product launches Supporting critical programmes and helping customers achieve their quality & delivery objectives Providing on site support at customer locations...
IR35 Status:
Outside IR35

CV-Library Woking, UK Contractor
CL
Jul 12, 2026  
Manufacturing Consultant
Manufacturing Adviser / Manufacturing Consultant Contract Lengths – 9 Months Location: Cambridge / Ipswich / East Anglia (Hybrid & Site-Based) Hourly Rate: £25 per hour / Ltd Company / Outside IR35 Help Manufacturing Businesses Improve Productivity, Efficiency and Growth This company is seeking an experienced Manufacturing Adviser / Consultant to support ambitious manufacturing and engineering businesses across the Cambridge and Ipswich region. This is an exciting opportunity for a hands-on manufacturing professional who enjoys working directly with business leaders to identify improvement opportunities, increase productivity, optimise processes and deliver measurable operational improvements. About the Role Working with a portfolio of manufacturing SMEs, you will help businesses improve operational performance through practical, commercially focused advice and implementation support. You will work closely with senior leadership teams, operations managers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
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