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Contractor 270
Engineering Potters Bar

270 jobs found in Potters Bar

CL
Sep 16, 2026  
Site Engineer
The Company Pave Recruit is working with a leading civil engineering contractor delivering key infrastructure projects across London and the UK. Due to ongoing project demands, they are looking for a Site Engineer to join their team. The Role As a Site Engineer, you will be responsible for ensuring works are delivered in line with design and specification, conducting site surveys, maintaining quality records, and supporting project planning. You will work closely with the Project Manager, Supervisors, and Gangers to ensure smooth execution on-site. Key Responsibilities On-Site Duties: * Conduct surveying and setting out using Leica TS16 robotic total station and GS18 GNSS receiver. * Perform as-built surveys, setting out all elements in accordance with design and maintain site survey control networks. * Oversee inspections and testing, including air, compaction, and concrete testing. * Identify and report defects, ensuring compliance with quality standards. * Capture and...
IR35 Status:
Unknown Status

CV-Library Enfield, Greater London Contractor
CL
Sep 16, 2026  
EPOS Engineer- Nights
TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...
IR35 Status:
Inside IR35

CV-Library Enfield, London Contractor
CL
Sep 02, 2026  
Mechanical Maintenance Technician (Late Shift)
Mechanical Maintenance Engineer / Technician (Late Shift) Immediate Start | £21-24 Per hour + Overtime Are you an experienced Mechanical Maintenance Engineer looking for a late shift role with a successful, family-run business? Do you enjoy fault-finding, maintaining machinery, and keeping operations running at peak performance? If so, we'd love to hear from you. Our client is a well-established organisation with over 30 years of success, a strong industry reputation, and a commitment to investing in its people. Due to continued growth, they are looking to strengthen their Engineering Team with the addition of a skilled Mechanical Maintenance Engineer. Benefits: £21-24 Per hour + Regular Overtime Company Pension Training & Career Development Excellent Team Culture Key Responsibilities: * Fault diagnosis, repairs, and maintenance of plant and production equipment. * Service and inspection of conveyors, material handling systems, motors, and high-speed processing...
IR35 Status:
Unknown Status

CV-Library AL10, Hatfield, Hertfordshire Contractor
CL
Sep 16, 2026  
Mobile Painter and Decorator
PRS are looking for an experienced Painter & Decorator to carry out painting and decorating works across the NHS , including 📍 Hertfordshire 📍 Stevenage 📍 Watford 📍 Location:  Radlett 🚐 Van & fuel card supplied 🕐 Monday–Friday | 8am–5pm 📅 Ongoing temporary position Role includes: • Painting and decorating across NHS properties • Preparing surfaces and carrying out quality finishes • Working across multiple locations within the NHS  • Van and fuel card provided If you're an experienced Painter & Decorator looking for ongoing work, Monday to Friday, get in touch today! Fantastic opportunity with a well-established company! 📩 To apply: Send your CV and a brief cover letter outlining your suitability to:(url removed)
IR35 Status:
Unknown Status

CV-Library Radlett, UK Contractor
CL
Sep 13, 2026  
HV Project Manager
Project Manager - High Voltage Infrastructure Rate: £600-£750/day Umbrella PAYE Location: London & South East / Hoddesdon, Hertfordshire Working Pattern: Site based Length of contract: Until September 2027 initially, with potential for long-term extension Want to join a major infrastructure contractor and lead the delivery of a new programme of large-scale EV supercharging projects across London and the South East? Our client is looking for an experienced HV Project Manager to oversee the delivery of a major programme of 5-10MVA EV supercharging hubs. The projects will be delivered as turnkey solutions, incorporating the HV connection, substations, transformers and associated building and civil works. Initially, specialist HV works will be delivered through supply-chain partners, with the Project Manager responsible for managing and overseeing their delivery. Job Role As HV Project Manager, you will take responsibility for the delivery of projects from mobilisation...
IR35 Status:
Unknown Status

CV-Library Hoddesdon, UK Contractor
CL
Sep 17, 2026  
Site Engineer
Site Engineer - HS2 Project - South Portal  £400 per day (Inside IR35) via Umbrella/PAYE 3-4 Month Contract We are currently recruiting for an experienced Site Engineer to join a major HS2 infrastructure project on a 3-4 month contract. This role will suit a hands-on engineer with strong setting out experience and a solid understanding of permit controls and buried services. Key Responsibilities: Setting out and surveying for ongoing civil engineering works Raising and managing Permits to Dig Undertaking and interpreting CAT & Genny scans Ensuring works are delivered safely and in line with specifications Maintaining site records, QA documentation and as-built information Liaising with site management and subcontractors Requirements: Proven experience working as a Site Engineer on civil engineering or infrastructure projects CAT & Genny Trained Experience raising and managing Permits to Dig Strong setting out skills using Leica, Trimble or similar...
IR35 Status:
Inside IR35

CV-Library Hertfordshire, UK Contractor
CL
Sep 17, 2026  
Through Life Support (TLS) Engineer
Through Life Support Engineer (TLS Engineer) Pitstone, Hertfordshire Inside IR35 6 months You will be the focal point for any technical Engineering investigation support requirements to support on time delivery of product / customer technical queries. Key responsibilities & duties * To be the focal for engineering to operations and product support within SEP to maintain status and priority information so that stakeholders have a clear vision of engineering activities relevant to them. * To make sure engineering investigation action plans are well structured, managed and substantiated to enable clear and quick program decisions to be made to avoid line stops. * Accountable for the technical quality of the work delivered by themselves and other less senior or external engineers assigned to them to support their work. * Will represent the engineering function at daily production escalation stand-up meetings (module QRQC) to provide proactive engineering support and engineering...
IR35 Status:
Inside IR35

CV-Library Hertfordshire, UK Contractor
CL
Sep 13, 2026  
Work Pack Engineer
Workpack Engineer - Piping About the Role We are seeking an experienced Workpack Engineer to support the delivery of a major industrial piping project. The role involves developing and coordinating detailed workpacks to ensure engineering information is translated into clear, practical instructions for site construction teams. Key Responsibilities Prepare and manage workpacks for piping and mechanical construction activities. Review P&IDs, isometrics, drawings, specifications and engineering deliverables. Coordinate with Engineering, Planning, Construction, Quality and HSE teams. Ensure workpacks include the required materials, drawings, procedures, inspections and testing requirements. Support construction planning, sequencing and execution. Update workpacks in line with design changes and site requirements. Resolve technical and documentation queries during construction. Maintain accurate documentation and workpack records. Skills & Experience Previous experience...
IR35 Status:
Unknown Status

CV-Library Hertfordshire, UK Contractor
CL
Sep 17, 2026  
Press Operator
Press Operator Welwyn Garden City 10PM-6AM Competitive + OT Temp to Perm gap technical are proud to be representing this manufacturing business in their search for a Press operator to work at their facility based near Welwyn Garden City Performance Objectives Set up, operate, and monitor mechanical, hydraulic, and pneumatic presses for manufacturing aerospace parts. Interpret engineering drawings, specifications, and job orders to determine press requirements. Inspect raw materials and finished components for quality and dimensional accuracy. Perform routine maintenance and minor troubleshooting of press equipment to ensure optimal performance. Collaborate with quality control to identify defects and implement corrective actions. Maintain accurate production records, including job logs, inspection reports, and maintenance records. Adhere strictly to aerospace industry safety standards, including handling of hazardous materials and equipment. Contribute to continuous...
IR35 Status:
Unknown Status

CV-Library Welwyn, Hertfordshire Contractor
CL
Sep 16, 2026  
Senior Highways Engineer (Projects & Infrastructure)
Our client is seeking an experienced Senior Highways Engineer to join their Highways team on a contract basis. This is an excellent opportunity for a well-rounded highways professional with experience across multiple service areas, including traffic management, parking, highway maintenance, and drainage. Key Responsibilities Lead on the design, delivery, and site supervision of both minor and major highway projects. Manage a varied workload across highways and infrastructure-related projects. Provide technical expertise across traffic management, parking services, highway maintenance, and drainage. Work independently to deliver projects and service outcomes. Engage effectively with a broad range of stakeholders, including senior leadership teams, elected members, contractors, and external partners. Support the successful delivery of highways services in line with organisational objectives and industry best practice. Requirements: A broad background across highways services,...
IR35 Status:
Unknown Status

CV-Library North West London, London Contractor
CL
Sep 12, 2026  
Aesthetic Technician - Rolling Stock
Job title: Aesthetics Technician Job location: South East London Hourly pay rate: £22.28 PAYE / £28.99 Umbrella Shift Pattern: Sun - Thurs Nights Hours per week: 50 Duration: On-going Start date: ASAP Company Summary: A world renowned Rolling Stock vehicle service, maintenance and manufacturing company and is the number one provider of rail solutions in the world. This prestigious company is also the largest rolling stock manufacturer and provider in the UK and employs over 70,000 employees in 60 countries worldwide. Position Summary: As an Aesthetics Technician you will be working on a live rail depot as a member of a productive team. Your job role will be varied duties and task will include: * Aesthetic condition examinations & rectification work. (Inspecting units for any visual defects relating to the Aesthetic condition of the interior & exterior of the fleet.) * Bodyside repair of dents, scratches, scrapes & vegetation damage. * Spray painting Interior...
IR35 Status:
Unknown Status

CV-Library North West London, London Contractor
CL
Sep 11, 2026  
Track Inspector
Track Inspector (Rail) Location: Cricklewood Depot, London Contract Type: 6 month renewable Currently seeking an experienced Switches & Crossings (S&C) Inspector for a long-term contract opportunity based at Cricklewood Depot. This is an excellent opportunity for a suitably qualified Permanent Way professional with current 053 and 054 inspection competencies to join a well-established rail maintenance operation. Key Responsibilities * Undertake detailed 053 Switch Inspections on S&C assets. * Carry out 054 Cast Crossing Inspections and identify defects, wear and deterioration. * Identify and report safety-critical defects and derailment risks. * Complete inspection reports and associated documentation accurately and in a timely manner. * Ensure all inspections are completed in accordance with Network Rail standards and maintenance requirements. * Liaise with engineers, track teams and management regarding inspection findings and remedial works....
IR35 Status:
Unknown Status

CV-Library Cricklewood, Greater London Contractor
CL
Sep 16, 2026  
Highway Engineer
Highway Engineer London 3-month contract, extension likely £300 per day Are you an experienced Highway Engineer looking for a new challenge? An opportunity has arisen for a Highway Engineer with a broad background across highways services to join a busy client in London.   This is a full-time contract position. The rate on offer is £300 per day.   Key Responsibilities: ·Identify, develop and implement schemes, works and projects in relation to the maintenance and / or development of the infrastructure ·Evaluating proposals for prioritisation within the overall programme of works and producing designs and specifications for implementation ·Work independently and manage their own workload ·Engage effectively with a wide range of stakeholders, including senior leadership teams and Councillors within a local government environment ·Lead on the design, delivery, and site supervision of both minor and major highway projects   A full, detailed job description is available...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Sep 14, 2026  
Parking Engineer
Parking Engineer   Our client is currently looking for a Parking Engineer to join their team on a contract basis. This role involves working closely with various stakeholders to improve traffic and parking aligned with a significant resurfacing programme. Key Responsibilities: ·Conduct initial desktop surveys and site visits for junction locations according to the resurfacing programme ·Incorporate survey data, propose DYL markings, relocate street furniture where necessary, and adjust parking/loading arrangements ·Identify constraints or opportunities affecting proposed amendments, including visibility and existing infrastructure ·Assess the impact of proposed changes on waiting and loading restrictions per Traffic Management Orders (TMOs) ·Document survey findings with photographs, notes, and sketches for reference ·Produce accurate and clear drawings for each junction, adhering to the agreed standard drawing format ·Ensure drawings comply with current traffic...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Sep 12, 2026  
Senior D365 CE / Azure Engineer
Job Title: Senior D365 CE / Azure Engineer Salary: £(Apply online only) per day Location: UK-based / predominantly remote with occasional travel to the office for workshops and PI planning Work Type: Contract Role: Join a large-scale, technically complex Microsoft Dynamics 365 programme within the UK public sector, working in an environment that has evolved far beyond a traditional D365 implementation. This is an opportunity for a senior engineer to work across Dynamics 365 CE, C#/.NET, Azure and Power Platform within a mature platform where custom engineering and cloud architecture are central to the roadmap. You’ll join an established engineering team responsible for a heavily customised D365 ecosystem, contributing across custom development, Azure services, integrations, PCF components and the wider platform architecture. The programme is continuing to modernise its engineering approach, including exploring AI-assisted development and new ways to improve...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Sep 12, 2026  
Rail Systems Project Manager
Are you a Rail Systems Project Manager with experience taking railway systems contracts through construction and into entry into service? Do you have experience working for a main contractor on major railway infrastructure projects and strong NEC contract management experience? Job Title: Rail Systems Project Manager Location: West London - 4 Days Site / 1 Day Home Rate: £500-£550 per day (Inside IR35 via Umbrella) Contract: Rolling 6-Month Contract Start Date: ASAP This is an opportunity to join a leading main contractor delivering major HS2 rail systems works in West London. The project is now finalising the design and moving into the construction phase, creating a requirement for an experienced Project Manager to support the delivery team through this critical transition. This is a hands-on, delivery-focused role. The successful candidate will need to be comfortable getting involved in the detail, managing contractual and project controls activities, and supporting the...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 12, 2026  
Rail NEC Senior Quantity Surveyor
Are you a Senior / Project Quantity Surveyor with strong NEC experience and a background in delivering major infrastructure projects? Do you have the commercial experience to hit the ground running and independently manage a project? Job Title: Senior / Project Quantity Surveyor Location: West London - Hybrid Working (shuttle services available from Central London) Rate: £450- £525 per day (Inside IR35 via Umbrella) Contract: Long-Term Contract Start Date: ASAP This is an opportunity for an experienced Quantity Surveyor to support major HS2 works in West London. The role requires someone with strong NEC contractual knowledge who can take ownership of the commercial management of their package and operate with minimal supervision. Where you will add value: - Managing the commercial delivery of HS2 project packages - Administering NEC contracts and managing contractual processes - Managing compensation events, early warnings, applications, valuations, and change -...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Aug 14, 2026  
Assembly Technician
Assembly Technician/Electrical Assembly, Ware, Stanstead Abbotts £13.45 p/hr Hours - Monday-Thursday 8-5. Fridays (phone number removed) month contract The ideal candidate will be responsible for assembling parts and components to build electro-mechanical products, including servo motors and PCB sub-assemblies. They will assemble components accurately; test completed assemblies and report any faults. This role also involves testing, inspecting, troubleshooting, and repairing any issues that may arise. The successful Assembly Technician must work safely and efficiently using hand tools, power tools, machinery, and other equipment, such as T-bars, Allen keys, and screwdrivers. They must also possess excellent communication and problem-solving skills and ensure that all products meet quality and safety standards. Duties and Responsibilities • Assemble components in accordance with technical drawings and specifications. • Build electro-mechanical products, including servo motors and...
IR35 Status:
Unknown Status

CV-Library SG12, St Margarets, Hertfordshire Contractor
CL
Sep 11, 2026  
Robotics Software Engineer
Robotics Software Engineer – Contract Location: London – Hybrid / Remote Duration: 3 months Rate: Flexible Sector: Robotics & Automation Opportunity Overview An innovative robotics and automation business is looking for a Robotics Software Engineer to join its engineering team on an initial 3-month contract. You’ll work across a modern ROS 2 Jazzy robotics software stack, developing and deploying software that controls industrial robotic systems used in real-world manufacturing environments. This is an opportunity for a strong software engineer with practical robotics exposure to work alongside robotics developers, controls engineers and product engineers, with your work being deployed directly onto physical robotic systems. The ideal candidate will be available immediately and able to hit the ground running within an existing codebase. On-site working in East London is preferred, although hybrid and remote applications will also be considered. Key Responsibilities...
IR35 Status:
Unknown Status

CV-Library E17, Central Parade, Greater London Contractor
CL
Sep 16, 2026  
EPOS Engineer- Nights
TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...
IR35 Status:
Inside IR35

CV-Library Harrow, London Contractor
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