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Contractor 165
Engineering Unknown Status Barnet

165 jobs found in Barnet

CL
Apr 08, 2026  
Domestic Plumber
Example Recruitment Group is currently recruiting on behalf of a well-established national heating contractor operating within the local authority sector. They have a vacancy for a wet works plumber to cover areas in North West London carrying out wet works plumbing within domestic social housing properties. Contract details are below: Work Type: Replacing radiators, TRVs, ball valves, pipework, and cylinders amongst other tasks Location: North London Working days: Monday to Friday 5 days per week Contract Length: Ongoing Rates: £210.00 per day Payment Terms: Weekly one week in hand Requirements: * 2 years’ experience as a plumber * Experienced in plumbing upgrades and installations. * City & Guilds or NVQ qualification in plumbing * Own van and tools * £2m Public Liability Insurance * No unspent criminal convictions (background check to be carried out at onboarding stage) To apply for this vacancy please use an up-to-date CV and one of our team will be...
IR35 Status:
Unknown Status

CV-Library Barnet, Greater London Contractor
CL
Apr 15, 2026  
Network Operator
Your New Company A leading organisation within London’s transport network, committed to delivering safe, reliable, and responsive infrastructure services across the capital. Supporting key contracts including highways maintenance and tunnel operations, they play a vital role in keeping London moving while ensuring incidents are managed efficiently and disruption is minimised. With a strong focus on collaboration, safety, and innovation, the organisation fosters a supportive environment where employees are empowered to grow and contribute to essential public services. Their wellbeing strategy reflects a commitment to mental, physical, and financial health, ensuring their people remain at the heart of everything they do. The Role As a London Control Centre Room Operator, you will act as a central point of contact within a 24/7 service control centre, supporting critical transport operations across London. You will play a key role in incident response, coordinating resources and...
IR35 Status:
Unknown Status

CV-Library Enfield, Greater London Contractor
CL
Apr 16, 2026  
Quantity Surveyor
Opportunities for NEC proficient civils Quantity Surveyors exist on the HS2 projects in London (West Ruislip/South Ruislip/North Acton and surrounding areas). Experience managing subcontractor accounts for tier one UK Contractors on rail/large infrastructure projects is sought. Your key responsibilities will include - Inputting to the efficient and effective management and issuing of accurate, timely and compliant notices and correspondence Preparation or assessment of applications, valuations, cost/value reconciliation. Cost control and forecasting. Prepare and provide input to monthly reports: value, cost, profit/loss, cash flow and budget. Preparation and agreement of applications for payment or the assessment & preparation of payment certificates. Assisting with Risk and Value Management to optimise solution. Monitor and regularly review with the project team. Identifying, analysing and developing responses to commercial risks. Contract Management, including...
IR35 Status:
Unknown Status

CV-Library 42 Lyndale Ave, London NW2 2QA, UK Contractor
CL
Apr 17, 2026  
Civil 3D Technician - Highways
Civil 3D Technician - Highways As part of a design team you will be responsible for developing scheme drawings from 2D to 3D for construction. You will provide support and advice to the team and help coordinate the delivery of projects for a growing number of TfL projects across London. You will be involved in feasibility studies, preliminary design and detailed design work, together with the production of 3D design information as required. Key Accountabilities: Production of Civils 3D CAD design based on 2D design drawings. Production of 3D civils design plans such as contour plans, cut & fill plans, setting out information, cross sections, etc. Essential Requirements: AutoCAD Autodesk Demonstrable highways experience (essential requirement) Civil 3D MicroDrainage Navisworks Good IT skills - Microsoft Excel, Word, PowerPoint Ability to undertake design tasks with minimal supervision Willingness to interact with all members of the team Please note: candidates...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Apr 15, 2026  
Mechanical Engineer
Mechanical Engineer | Wembley, North West London Salary: Up to £42,000 oer year Location: Wembley (Excellent transport links) Are you a hands-on Mechanical Engineer looking for a stable, site-based role in the heart of London? We are looking for a skilled professional to join our facilities team in Paddington to maintain and optimize the mechanical systems of a premier commercial site. The Role You won't just be "fixing things"-you'll be the technical backbone of the building. You will be responsible for the planned preventative maintenance (PPM) and reactive repairs of all mechanical plant equipment. Key Responsibilities: Maintenance of HVAC systems, pumps, motors, and pressurized systems. Basic plumbing repairs and water treatment monitoring (L8). Diagnosing faults and implementing long-term technical solutions. Managing sub-contractors and ensuring health & safety compliance on-site. Maintaining accurate digital logs of all works completed What We're Looking For...
IR35 Status:
Unknown Status

CV-Library Wembley, London Contractor
CL
Apr 14, 2026  
Electrician
Electrician A great opportunity for an electrician to work on a large commercial job on Warren street. 1st & 2nd fix, containment Details; * Day rate - £240 * Hours - 7:30-4:30 * Location - Warren Street * Commercial experience * Valid ECS gold card required * PPE required (boots, hi-vis, hard hat) * Hand & Power tools required * Asbestos awareness
IR35 Status:
Unknown Status

CV-Library W1T, Fitzrovia, Greater London Contractor
CL
Apr 15, 2026  
Gas Engineer
As a Subcontract Gas Service-Only Engineer, you will be responsible for servicing, maintaining, and ensuring the safety compliance of gas systems within social housing properties. On a price per service basis. Your responsibilities will include: * Conducting routine inspections and servicing of gas appliances and systems. * Identifying and rectifying gas-related issues promptly. * Ensuring compliance with safety regulations and standards. * Responding to gas-related emergencies and service requests. * Collaborating with property managers and residents to address concerns. * Maintaining accurate documentation and records of work performed. Qualifications: To excel in this role, subcontractors should possess the following qualifications: * Proven experience as a Gas Service-Only Engineer, preferably in social housing. * CENWAT, CCN1, HTR1 , CKR1 - ESSENTIAL * Own Van, Tools, Insurance * Gas Safe registered with relevant certifications and...
IR35 Status:
Unknown Status

CV-Library Covent Garden, Greater 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
Feb 28, 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
Mar 28, 2026  
Industrial Electrician
We are looking for experienced Industrial Electricians for 2 to 3 months to work on a power station at Rye House, Hertfordshire starting mid w/c 13th April 2026. The work will involve general electrical installation works, predominantly involving the glanding, termination, and testing of power and control cabling. Rates: * Up to 38hrs - £30/hr * Over 38hrs & Saturdays -£33/hr * Sundays - £38/hr Expenses * £75/night lodging allowance if over 50 miles from site The working hours will be predominately 46-50hrs Monday to Friday with the odd few Saturdays during the outage. Qualifications & Experience: * CSCS Card * Safety Passport - CCNSG or EMSS * Relevant industrial experience, preferably have worked on Power Stations. Apex Resourcing Solutions is an employment business acting on behalf of this company
IR35 Status:
Unknown Status

CV-Library EN11, Hoddesdon, Hertfordshire Contractor
CL
Apr 18, 2026  
Senior Landscape Design Manager
Senior Landscape Design Manager London / Hybrid £71122 - £83,672 + Benefits We are recruiting a Senior Landscape Design Manager to join the delivery team for one of Europe’s largest infrastructure programmes. This is a rare opportunity to play a key role in a once-in-a-lifetime project, offering exceptional career development and long-term growth opportunities. This role will suit an experienced professional with a strong background in overseeing the delivery of landscape works and working on large-scale infrastructure projects. The Role Act as the Lead Landscape Design SME, setting strategic objectives and assuring design quality across multiple contracts Provide specialist technical leadership, guidance, and verification to ensure compliant, value-for-money landscape design solutions Work closely with multidisciplinary teams, IPTs, CAMs, NEC Supervisors, Environment and Planning teams, and site staff to meet programme milestones Oversee the delivery and on-site...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 16, 2026  
Engineering Surveyor/Site Engineer
Carmichael UK is recruiting for an experienced Engineering Surveyor/Site Engineer to support a roadworks project in Central London, working with a Tier 1 contractor on a short-term 6-week night-shift assignment. The works involve manholes, cored holes, and line & level surveys, supporting site teams during live night-time operations in a busy urban environment. The Role As Engineering Surveyor, your responsibilities will include: Carrying out line and level surveys to support roadworks activities Setting out and surveying manholes and cored holes Providing accurate survey data to site engineers and supervisors Maintaining clear and accurate survey records Working closely with site teams to ensure works are delivered safely and to specification Supporting night-shift operations within a live traffic and pedestrian environment Shift pattern: 🕗 Night shifts — 20:00 to 05:00 📆 Duration — 6 weeks About You To be considered for this role, you will have: Proven...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 08, 2026  
Senior Data Engineer
Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 21, 2026  
Ribbon Splicing Engineering
Ribbon Splicing Engineer European-wide Travel Up to £450 per day   Travel & Accommodation Included Benefits of being a Ribbon Splicing Engineer: Up to £450 per day EU-wide travel (select your own rotation pattern) Travel and accommodation included Food allowance (between £30 - £50 per day)  The Ribbon Splicing Engineer will be responsible for: Performing ribbon splicing to a high standard Achieve a daily KPI of 864 ribbon splices daily Conducting testing, quality check and oversee performance Work collaboratively on fast -paced hyperscale data centres  The requirements to be a Ribbon Splicing Engineer: Proven experience in ribbon splicing Comfortable working on rotation across Europe Self-sufficient and reliable on-site Strong attention to detail and quality control
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 19, 2026  
Design Engineer
A well-renowned manufacturer of consumer electronics are seeking to recruit a Contract Design Engineer to join their team to assist with the development of a range of new consumer products. As Mechanical Design Engineer will you be responsible for: Development of whole products as well as mechanisms and sub-assemblies. End-to-end project management of multiple projects from concept through to manufacture. Rapid prototyping, functional lab testing and analysis of test data. Work with external manufacturing partners and other suppliers. To be successful in this role you will have: Proven experience as a Design Engineer. Qualified to degree level in either PhD, MSc, MA, MEng, BEng or BSc in Mechanical Engineering Experience in medical devices, consumer electronics or household/kitchen appliances. Proven experience in developing plastic injection moulded components and enclosures for mass manufacture. 3D CAD (such as ProE, wildfire, CREO, solidworks, solid-works). We offer full...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 19, 2026  
IT Services and Support Engineer
1 IT Support Engineer | Hammersmith, London Are you a proactive IT professional who thrives on solving problems and delivering top-tier service? We are looking for a dedicated L1 Support Engineer to join our clients team at their flagship office in Hammersmith. In this role, you will be the heartbeat of their local IT operations, ensuring their delivery centre runs smoothly and their corporate users remain productive. This is an office-based position (5 days per week) offering the chance to work with cutting-edge hardware and global standard processes. The Role Technical Support: Install, configure, and troubleshoot Windows and Mac systems, mobile devices (Apple/Samsung), and peripherals. Asset Management: Take ownership of the IT lifecycle, from stock-takes and vendor liaison to hardware recycling and inventory audits. Seamless Connectivity: Ensure desktop systems interconnect perfectly with servers, print systems, and network infrastructure. User Empowerment: Train the...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 19, 2026  
S&T Supervisor / Construction Manager
Looking to speak to speak to experienced Signalling and Telecoms (S&T) Supervisor and Construction Manager on a freelance basis to lead on-site activities for upcoming station and line upgrade projects in the UK Role Purpose: As a crucial member of the project team, you will act as the on-site technical authority, supervising and delivering key packages of signalling and telecoms works. You will ensure that all technical, quality, and safety standards (Network Rail standards) are met. Key Responsibilities: * Site Supervision & Leadership: Lead on-site installation, testing, and commissioning activities, mentoring S&T Technicians, Installers, and Apprentices. * Construction Management: Oversee contractors and subcontractors, ensuring compliance with RAMS (Risk Assessments and Method Statements). * S&T Focus: Plan and oversee works involving signaling equipment, points machines, control systems, and lineside fibre networks. * Quality & Assurance: Inspect...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 18, 2026  
Rail Engineering Specialist – CO₂ Transport (UK)
Rail Engineering Specialist – CO₂ Transport (UK)  The client is exploring emerging opportunities in UK non‑pipeline CO₂ transport, driven by recent government discussions and increased strategic interest in alternative CO₂ logistics. The focus is on assessing rail-based transport options from industrial CO₂ capture sites to storage or utilisation locations. Purpose of the Role: To provide high-level technical guidance on the feasibility, design considerations, and operational requirements of transporting CO₂ by rail. The specialist will review and critique existing internal work, advise on best‑practice engineering approaches, and support early‑stage concept development. Key Responsibilities:  Offer expert, high-level input on rail engineering solutions for transporting CO₂ from industrial plants. Evaluate and critique the client team’s current technical assumptions and conceptual work. Advise on rail infrastructure requirements, including: loading and unloading systems...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 18, 2026  
Android Engineer - Kotlin
Android (Kotlin) Engineer - London, Hybrid A major banking company are looking for an Android Engineer to work on mobile applications that are used by tens of millions of their cardholders around the world. They want someone with strong technical skills and creativity; someone who enjoys solving tough problems and working with innovative technologies. This person should not be shy about sharing their ideas and be obsessive about user experience and beautiful code. You will be working in a fast-paced small-team environment with the stability of working as part of a Fortune 100 company. Your primary responsibility will be to work on a small team of designers, product owners, QA, and engineers developing and improving features. You should be familiar with modern software development methodologies popular in Android and be able to dive deep and rapidly iterate on ideas with your team despite some ambiguity. NO SPONSORSHIP - Must have the right to work full time in the UK...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 18, 2026  
QA Engineer
Mobile QA Engineer - London, Hybrid A major banking company is looking for a Mobile QA Engineer with 4+ years of experience to work on award winning mobile applications (#1 in JD Power 2021 Mobile App survey) that will be used by tens of millions of our client's cardholders around the world. They want someone with strong technical skills and creativity. Should enjoy solving tough problems and working with new technologies. You should not be shy about sharing your ideas and be obsessive about user experience and high quality. You’ll be part of the Mobile Engineering team whose mandate is to develop new products and platforms for our client's customers. Mobile Engineering’s aim is to build interactive experiences at all touch points of a consumer's journey whether before, at, or after the time of purchase. NO SPONSORSHIP - Must have the right to work in the UK Skills & Responsibilities (if this is not demonstrated in your CV you will not be considered for the role) •...
IR35 Status:
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CV-Library London, UK Contractor
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