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Contractor 95
Construction London science

95 science jobs found in London

CL
Jun 20, 2026  
Site Manager - School Refurb
Science Lab Fit Out in a school. 7 week project. ENHANCED DBS REQUIRED
IR35 Status:
Unknown Status

CV-Library Woking, Surrey Contractor
CL
Jun 19, 2026  
Housing Technical Officer
Housing Technical Officer Pay: £13.98 PAYE / £17.63 Umbrella Job Type: 2x contracts - 1x 3 months, 1x 12 months (potential extension) Location: Overview To provide technical and business support services across Housing and Public Protection, including Environmental Health, Trading Standards, and Community Safety. The role supports front-line service delivery through administration, customer engagement, and back-office processes. Day-to-Day Responsibilities Provide technical and administrative support across Housing and Public Protection services, including Environmental Health, Residential Services, Commercial Services, Community Safety, and Trading Standards Act as part of a professional team handling enquiries from customers, internal teams, and stakeholders Process complex back-office statutory functions, including grants and related processes Raise purchase orders, process invoices, and support financial administration Ensure all financial processes are compliant with...
IR35 Status:
Unknown Status

CV-Library Maidenhead, Berkshire Contractor
CL
Jun 04, 2026  
Labourer
BMSL, London most experienced and compliant supplier of temporary and permanent personnel to the Construction, Mechanical, Electrical & FM Markets are searching for the below tradesmen to start work for us, working for BMSL you will be reassured that you are working for a company that is fully compliant with current changes in the legislation changes, that always works hard to find continual work for our workers each time a contract finishes. General Labourer One of our client is a leading building services contractor based in London & Ireland with offices across the UK that work in the commercial construction sector that specialise in the Mechanical & Electrical installations of new build Schools, University Buildings, Hospitals, Factory units. THE JOB BRIEF Working on Oxford Science Park START DATE ASAP HOURLY RATE £16 p/hr. HOURS OF WORK 7:30am - 16:30pm paid 9 hours per day On going work QUALIFICATIONS & EXPERIENCE * CSCS
IR35 Status:
Unknown Status

CV-Library Littlemore, Oxfordshire Contractor
CL
Jun 20, 2026  
Registered Building Inspector
Interim Class 2B+ Building Control Surveyor 📍 London ⏳ 6-Month Initial Contract (High Likelihood of Extension) 💷 Up to £65 per hour We are currently seeking an experienced Class 2B+ Building Control Surveyor for an interim opportunity based in London. This is an initial 6-month contract, with a strong view to extension due to ongoing workload. The Role This is a hybrid role offering a balanced mix of site and home-based work: * 3 days per week carrying out site inspections with the rest remote * Opportunity to move to full-time working depending on service needs Key Responsibilities * Carrying out site inspections across a range of building types * Assessing compliance with Building Regulations * Plan checking and providing technical advice * Liaising with applicants, contractors, and internal stakeholders * Ensuring works meet statutory and safety standards Requirements * Must be Class 2B+ registered with...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 19, 2026  
Regional Facilities Manager
Greetings of the day! Dear Job seeker. My client is looking for a Regional Facilities Manager who can start with us ASAP, please see the description below & apply if this interests you- ROLE: Regional Facilities Manager Start Date: ASAP Duration: 3-month temp to perm HOURS: 40 hours, 8am - 5pm. LOCATION: South East & London Our client are one of the UK's leading facilities management and professional services companies, delivering integrated solutions across cleaning, security, engineering, maintenance, energy, and workplace services. We are committed to creating better places to work, live, and visit through exceptional service delivery and innovation. Role Responsibilities: Lead the delivery of hard and soft FM services across a regional portfolio, ensuring performance against KPIs, SLAs, and compliance standards. Oversee planned preventative and reactive maintenance, alongside soft services including cleaning, waste, security, and front-of-house. Drive health and...
IR35 Status:
Unknown Status

CV-Library West End, London Contractor
CL
May 28, 2026  
Driver with streetworks ticket
We are currently hiring for a Streetworks Operative with a valid UK driving licence and Streetworks ticket. The role will involve setting out traffic cones and marking site areas on the road network. Candidates must be confident driving a Ford Transit van as part of their daily duties. Role Details: * Position: Streetworks Operative * Rate: £21.00 per hour * Start Date: 11/05/2026 * Hours: Monday to Friday, 07:30 – 17:30 * Duration: Long-term ongoing work If you are interested and meet the above requirements, please get in touch for more information
IR35 Status:
Unknown Status

CV-Library SW1V, Victoria, Greater London Contractor
CL
Jun 14, 2026  
BMS Service Engineer
BMS Service Engineer - Contract Rate: Up to £380 per day (Outside IR35) Contract Length: Initial 6 months (strong likelihood of extension) Location: London - travel across Greater London required We're working with a well-established and highly regarded organisation that is looking to bring on an experienced BMS Service Engineer for a long-term contract across London. You'll be supporting a portfolio of high-spec commercial and industrial buildings, working with modern BMS technologies in a varied, field-based role. The Role Service, maintenance, fault-finding and commissioning of BMS systems Attending multiple sites across Greater London Working on a range of modern, technically advanced buildings Opportunity to receive training on additional BMS platforms Field-based position requiring strong autonomy and organisation What We're Looking For Proven experience working with BMS systems (Trend, Tridium, Siemens or similar) Strong fault-finding and diagnostic capability...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Jun 18, 2026  
Multi Trader
Tradeline are recruiting for a property maintenance and building company delivering high-quality work across residential and commercial projects throughout London. We are looking for an experienced and reliable Multi Trader. The ideal candidate will be skilled across a range of trades and take pride in delivering excellent workmanship and customer service. Key Responsibilities * General property maintenance and repairs * Carpentry works including doors, skirting, kitchens, and basic joinery * Basic plumbing repairs and installations * Tiling, patch plastering, and decorating * Flooring repairs and fitting * Reactive maintenance and refurbishment works * Diagnosing faults and completing jobs independently * Ensuring all works are completed safely and to a high standard Requirements * Proven experience as a Multi Trader or Maintenance Operative * Strong all-round trade knowledge * Ability to work independently and manage workload efficiently *...
IR35 Status:
Unknown Status

CV-Library SW9, Stockwell, Greater London Contractor
CL
Jun 17, 2026  
Health And Safety Manager
Health & Safety Manager – Major Civils (Contract) Location: London Assignment Rate: £500 – £600 per day (Inside IR35) Job type: Contract Working Pattern: Hybrid – 3 days per week on site We are supporting a client organisation delivering one of the UK’s largest and most complex infrastructure programmes in the appointment of an experienced Health & Safety Manager on a contract basis. This role is operationally focused, with a strong site presence required to support live major civils works, while also allowing flexibility through a hybrid working arrangement. The position is suited to candidates with genuine major civils experience. Consultancy or light construction backgrounds will not be suitable. The Role You will operate as a site-embedded Health & Safety Manager, working closely with construction managers, engineers and subcontractors to ensure works are delivered safely, compliantly and in line with Tier 1 standards. The role balances hands-on site...
IR35 Status:
Inside IR35

CV-Library Camden, Greater London Contractor
CL
Jun 18, 2026  
Site Manager
Site Manager Location: Hoxton, Greater London, England Start date: 8th June Duration: 2 months (they then have another project to move on to) Job Type: Contract, Full-Time Industry: Construction Salary: £260 - £280 per day A Leading Construction Business seeks a Site Manager to oversee a new build Aldi project in Hoxton. This role demands hands-on site management and effective coordination of construction activities to ensure timely and quality delivery within budget and to regulatory standards. Job Duties Manage day-to-day site operations, ensuring all activities comply with health and safety regulations and company policies. Coordinate and supervise subcontractors, suppliers, and site personnel to maintain project schedules and quality standards. Monitor progress against the project programme and proactively address any delays or issues. Conduct regular site inspections and risk assessments to maintain a safe working environment. Ensure effective communication between...
IR35 Status:
Unknown Status

CV-Library Hoxton, London, UK Contractor
CL
Jun 04, 2026  
Electrician
Job Title: Electrical Engineer - Social Housing Locations such as: West London and Haringey Salary: £38,784 - £42,038 base (OTE up to £80,000) Job Type: Permanent Overview We're recruiting an experienced Electrical Engineer to work across social housing properties in London. This is a great role for a qualified electrician seeking long-term stability, progression and excellent earning potential. Key Responsibilities Carry out electrical repairs, installations, maintenance and testing in social housing properties. Complete EICRs, remedials, fault finding, upgrades, first and second fix work. Work safely in line with BS 7671 and all electrical standards. Deliver high-quality, customer-focused service to tenants. Maintain accurate job records and documentation. Requirements Level 2 / Level 3 Electrical Engineering qualification (essential). AM2 qualification (Gold Card eligible). Experience in social housing, domestic maintenance, EICR testing or repairs (preferred)....
IR35 Status:
Unknown Status

CV-Library West London, London Contractor
CL
Apr 04, 2026  
Electrician
Job Title: Electrical Engineer - Social Housing Locations such as: West London and Haringey Salary: £38,784 - £42,038 base (OTE up to £80,000) Job Type: Permanent Overview We're recruiting an experienced Electrical Engineer to work across social housing properties in London. This is a great role for a qualified electrician seeking long-term stability, progression and excellent earning potential. Key Responsibilities Carry out electrical repairs, installations, maintenance and testing in social housing properties. Complete EICRs, remedials, fault finding, upgrades, first and second fix work. Work safely in line with BS 7671 and all electrical standards. Deliver high-quality, customer-focused service to tenants. Maintain accurate job records and documentation. Requirements Level 2 / Level 3 Electrical Engineering qualification (essential). AM2 qualification (Gold Card eligible). Experience in social housing, domestic maintenance, EICR testing or repairs (preferred)....
IR35 Status:
Unknown Status

CV-Library West London, London Contractor
CL
Jun 17, 2026  
Quantity Surveyor
Quantity Surveyor / Project Manager South West London & Surrounding Areas Hybrid / Work From Home Day Rate – DOE Contract / Freelance Opportunity We are currently seeking an experienced Quantity Surveyor who is also confident acting in a lead Project Management capacity across a variety of construction projects throughout London. This is a flexible, predominantly work-from-home role, with site visits required for quotations, valuations, project meetings, and overseeing works when necessary. Projects include a mixture of: * Commercial Fit-Outs * Residential Developments * Refurbishment Projects * General Construction Works Key Responsibilities * Preparing quotations, cost plans, and valuations * Managing project costs from pre-construction through to completion * Conducting site visits and client meetings across London * Managing subcontractors and supplier costs * Monitoring project budgets and variations * Acting as a lead Project Manager...
IR35 Status:
Unknown Status

CV-Library Wandsworth, Greater London Contractor
CL
Jun 20, 2026  
Plumber
Plumber (HIU & Unvented Cylinder Engineer) Location: East London and surrounding areas Contract Type: Self-Employed / Subcontractor Salary: Competitive rates About the Role Our client for a skilled and reliable plumber to join our growing team, working across East London and the surrounding areas. The successful candidate will be responsible for servicing Heat Interface Units (HIUs) and Unvented Hot Water. Key Responsibilities * Carry out servicing and maintenance of Heat Interface Units (HIUs). * Service and inspect unvented hot water cylinders. * Diagnose and report faults where identified. * Maintain high standards of health and safety at all times. Essential Requirements * Level 2 Plumbing qualification. * Valid G3 Unvented Hot Water qualification (G3 Ticket). * Proven experience servicing HIUs. * Own van and tools. * Strong fault-finding and problem-solving skills. * Full UK driving licence. What They Offer * Regular work across East...
IR35 Status:
Unknown Status

CV-Library E3, Festubert Place, Greater London Contractor
CL
May 30, 2026  
Electrician
Multi Trades Recruitment is looking for Electricians to begin work for a well-established company in the Reading, Oxford & Ealing area. About the role: * Working Hours – Monday to Friday, 8 hours per day * Pay Rate – £220 per day * Domestic electrical inspections (EICRs) – must have solid hands-on experience * Working knowledge of EasyCerts software * Cable installation and trunking * Fire alarm installation (LD1 and LD2 systems) * Company van provided and expenses covered * Long-term work for the right candidate * Start: ASAP About You: * High work ethic & team player * Punctual & reliable * You must be a time qualified Electrician * Hold 18th Edition Wiring Regulations (BS 7671) * City & Guilds 2391 – Electrical Testing & Inspection * ECS Gold Card (or equivalent) * Minimum 2–3 relevant qualifications * Driving licence Please apply with your CV. MUST BE AVAILABLE IMMEDIATELY. To get more information about...
IR35 Status:
Unknown Status

CV-Library Ealing, Greater London Contractor
CL
Jun 19, 2026  
Lifting Appointed Person
Role Overview Keltbray Lifting Services is seeking a highly competent and experienced Lifting Appointed Person (AP) to support and deliver safe, efficient, and compliant lifting operations across a range of complex construction and infrastructure projects. Top Priority Requirement: Candidates must hold NPORS N047 (Rigging and Fleeting Loads) and NPORS N046 (Lift Planner – Rigging and Fleeting Loads), or demonstrate equivalent experience or similar recognised qualifications, with strong practical application in live site environments. AutoCAD experience is highly desirable, and candidates must be able to demonstrate proven technical planning capability relevant to the role. The role will involve planning and managing mobile crane lifting operations alongside lift & shift activities, including heavy plant movements and specialist rigging operations. The successful candidate will play a key role in maintaining Keltbray’s high standards of safety, technical excellence, and...
IR35 Status:
Unknown Status

CV-Library E16, Docklands, Greater London Contractor
CL
Jun 20, 2026  
Mobile Caretaker
Estate Caretaker Mobile role 3 months Temp with the option to move to perm contract PAYE: £13.85per hour PAYE or £16.55per hour Umbrella Location: South West London - Morden 1 positions available Must have a full UK Driving licence and van provided My client is a well-known housing association and they're seeking experienced Estate Caretakers to clean and maintain internal, external and all common areas of housing blocks and estates. Hours 8am to 4pm Monday - FridayKey Responsibility: Take personal responsibility for ensuring that the estate is clean, tidy, landscaped, litter free and safe from hazards by delivering a high quality caretaking and grounds maintenance service to residents. Identify and assist in ways to improve the internal and external environment through working closely as part of a team and taking pride in the role. Rotate bins regularly to ensure refuse chutes are clear and ensure bulk bins are placed ready for collection. Sweep and wash communal staircase...
IR35 Status:
Unknown Status

CV-Library Morden, London Contractor
CL
Jun 17, 2026  
Mobile Caretaker
Estate Caretaker Mobile role 3 months Temp with the option to move to perm contract PAYE: £13.85per hour PAYE or £16.55per hour Umbrella Location: South West London - Morden 1 positions available Must have a full UK Driving licence and van provided My client is a well-known housing association and they're seeking experienced Estate Caretakers to clean and maintain internal, external and all common areas of housing blocks and estates. Hours 8am to 4pm Monday - FridayKey Responsibility: Take personal responsibility for ensuring that the estate is clean, tidy, landscaped, litter free and safe from hazards by delivering a high quality caretaking and grounds maintenance service to residents. Identify and assist in ways to improve the internal and external environment through working closely as part of a team and taking pride in the role. Rotate bins regularly to ensure refuse chutes are clear and ensure bulk bins are placed ready for collection. Sweep and wash communal staircase...
IR35 Status:
Unknown Status

CV-Library Morden, London Contractor
CL
Jun 21, 2026  
Plumber
Mobile Mechanical Engineer / Commercial Plumber – London Temp to Perm | Immediate Start We are recruiting for an experienced Mobile Mechanical Engineer / Commercial Plumber to join a building services contractor working across commercial sites throughout London. The role involves planned and reactive mechanical maintenance, commercial plumbing repairs, fault finding and plant room work across multiple properties. Key Duties * PPM and reactive mechanical maintenance * Commercial plumbing repairs and installations * Fault finding on mechanical systems * Plant room maintenance (pumps, valves, pipework) * Hot & cold-water systems * Small remedial / install works * CAFM job management via mobile/tablet * Working independently across London sites Requirements * NVQ Level 2/3 Plumbing & Heating or Mechanical Engineering * Strong commercial maintenance experience * Fault finding ability essential * Full UK Driving Licence Desirable * Unvented ticket *...
IR35 Status:
Unknown Status

CV-Library Woolwich, Greater London Contractor
CL
Jun 20, 2026  
Electrician
Electrician  Location: Croydon  Hours: 42.5 hours per week (Monday to Friday) Rate: £25 PH (CIS) Van & Fuel Card Provided We are currently seeking a qualified and experienced Electrician to join our team on a temp-to-perm basis. This role involves working across domestic properties, delivering high-quality work and aiming for first-time fixes wherever possible. Key Responsibilities: Carry out electrical repairs, maintenance, and installations in domestic properties Diagnose faults and complete necessary repairs to electrical systems Conduct EICRs and testing as required Ensure all work is compliant with current safety standards and regulations Maintain accurate records of completed work Deliver excellent customer service and maintain professional client relationships Qualifications and Experience: NVQ Level 3 in Electrical Installation (or equivalent) 18th Edition Wiring Regulations Proven experience in electrical installation and maintenance Strong knowledge...
IR35 Status:
Unknown Status

CV-Library Croydon, London Contractor
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