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Contractor 56
Outside IR35 St Albans engineering

56 engineering jobs found in St Albans

CL
Aug 12, 2025  
BMS Commissioning Engineering
BMS Commissioning Engineer, Tridium, Trend or Siemens Immediate start 4 - 6 month contract £300 - £360 per day Our client requires an accomplished BMS Commissioning Engineer with Tridium, Trend or Siemens Building Management Controls experience to join their team on either a project in London or a site in Hertforshire . There are several roles and projects currently available in: the City, East London and also in Hertfordshire, the best site would depend on your location and experience for each project. This is on a contract basis and will initially run for 4 to 6  months. To start immediately and is likely to be extended on a rolling basis.  This position could also be as the Lead Commissioning Engineer if you have the right experience and the rate would then reflect this. Key skills required:- Experienced in the Commissioning of Building Management Systems ( BMS ) Qualified and experienced with Tridium ,Trend or Siemens Control systems. CSCS Skill Card or equivalent is...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 27, 2025  
Site Agent
Site Agent / Senior Site Agent – Outside IR35 12-Month Contract | Start ASAP | £400–£425 per day I’m supporting a major infrastructure programme and am looking for an experienced Site Agent or Senior Site Agent to take the lead on a large wastewater upgrade scheme. The project is moving into early delivery stages, with enabling works kicking off shortly and a substantial construction phase to follow. This role needs someone confident running a site day-to-day, managing a mix of civils, MEICA, and complex interfaces. You’ll be the on-site lead—driving progress, coordinating subcontractors, and ensuring all safety, quality, environmental and compliance requirements are met throughout the programme. Works will span new structures, pumping solutions, power upgrades, process systems and associated access and reinstatement activities. What you’ll be doing: • Leading all site activities from mobilisation through to completion • Coordinating civils, mechanical and electrical delivery...
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Dec 21, 2025  
Meter Operative
Meter Operative - Smart Metering Salary: £39,000-£41,000 + £3,000 annual bonus Hours: Mon-Fri, 8:00am-5:00pm (30 min lunch) Role: We?re looking for Meter Operatives to join a leading smart metering contract across the North & Midlands. Depending on the location, you?ll install and maintain Single Fuel (electric-only) or Dual Three (dual-fuel, including gas and three-phase electricity) meters. You?ll travel to domestic properties, carry out safety checks, install or exchange meters, test equipment, and record work accurately. Requirements Eligible to work in the UK Relevant qualifications: EMI for Single Fuel, Gas Safe + dual-fuel accreditation for Dual Three Previous experience in meter installation or similar field work Reliable, punctual, and customer-focused Full UK driving license Benefits: Company-provided van, tools, uniform, and mobile phone 22 days holiday + Bank Holidays Structured, KPI-driven work with optional weekend pay Disclaimer: This vacancy is...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
Dec 21, 2025  
Civils Estimator
Senior Estimator (Civils) Welwyn Garden City (Hybrid) 6 month contract Outside IR35 As a Senior Estimator, you will be responsible for preparing accurate and timely estimates for rail civils projects and frameworks, as well as producing and submitting quotations, bids and tenders to meet the business requirements. You will be responsible for pricing and developing bids for clients and Tier 1 Subcontractors by producing robust tender estimates. You will lead the development of client tender information into a comprehensive price for tender submission. Duties and responsibilities As the Senior Estimator your duties and responsibilities will be: Lead estimates * Undertake estimates in accordance with Company procedures * Lead team of estimators for larger tenders, mentoring and developing junior estimators * Identify opportunity and risk during tender process * Liaise with the business unit, Bid Manager and Planner to agree methodology and principles * Maintain...
IR35 Status:
Outside IR35

CV-Library Welwyn Garden City, Hertfordshire Contractor
CL
Dec 24, 2025  
Audio Visual Installation Engineer
Field-Based Audio Visual (AV) Installation Engineer (Contract – Outside IR35) Location: UK & Europe (onsite 100% – extensive travel) Contract: 6 months (immediate start) Rate: £200-£225/day (Outside IR35) Expenses: All travel and accommodation covered About the Role We’re seeking an experienced Field-Based Audio Visual (AV) Installation Engineer to join a leading technology integration team for an immediate start. This is a hands-on, site-based role covering the UK and Europe - installing, commissioning, and supporting complex AV systems in corporate environments. You’ll be working with cutting-edge collaboration and conferencing technologies including Biamp, Crestron, Q-SYS, and Microsoft/Zoom Room solutions. The ideal candidate thrives in fast-paced project delivery, is confident working independently on-site, and brings deep technical and installation expertise. Audio Visual (AV) Installation Engineer Key Responsibilities Onsite installation, configuration, and...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Dec 21, 2025  
Software Developer (Python & Django)
Software Developer (Python/Django) Hybrid – Onsite 2 Days/Week (UK) Must Have: Live & Active Security Clearance From Day One Start: January Outside IR35 | Public Sector We’re partnering with a public sector organisation to find a talented Software Developer to join their team from January. This role is ideal for someone who enjoys enhancing established systems, collaborating within a supportive engineering environment, and delivering steady, thoughtful improvements to a widely used platform. Software Developer – What You’ll Be Working On Enhancing and maintaining a server-side application built with Python/Django Performing database work including data loads, optimisation, and schema changes using PostgreSQL Supporting and refining a Celery-based background task system Collaborating with colleagues to streamline code, reduce legacy complexity, and plan future enhancements Helping introduce a more modern browser experience using JavaScript where relevant Software...
IR35 Status:
Outside IR35

CV-Library Greater London, UK Contractor
CL
Dec 13, 2025  
Fire Alarm Engineer
Service Engineer – Emergency Lighting & Fire Alarms (Subcontract Role) V7 are looking for an experienced Service Engineer to carry out planned and reactive maintenance on emergency lighting systems and fire alarm systems. This is part of a long-term commercial public sector contract with loads of ongoing work and excellent opportunities for repeat subcontract roles. The work will primarily be across north London and the m25 area mainly on commercial sites. Our client is a rapidly growing national business specializing in the security and fire industry, delivering high-quality installation, service, and maintenance nationwide. The Contract * Planned preventative maintenance (PPM) and reactive repairs on emergency lighting systems and fire alarm systems. * Testing, inspection, and certification of emergency lighting in compliance with BS 5266. * Servicing and fault-finding on Protec addressable fire alarm panels as well as other addressable and conventional systems, in...
IR35 Status:
Outside IR35

CV-Library Islington, Greater London Contractor
CL
Dec 28, 2025  
MEP Design Manager - Data Centres
Our client is a dynamic, fast growing data centre consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our client's requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an Electrical or HVAC...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 28, 2025  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 26, 2025  
OHL Engineer
What if you could do the kind of work the world truly needs? Join a global engineering consultancy that's shaping the future of energy infrastructure and contributing to the UK's journey to Net Zero. You'll collaborate with some of the brightest minds in the field, work on landmark projects, and have access to cutting-edge tools and resources that enable you to do your best work. The Role As an Overhead Line (OHL) Engineer, you'll be part of a multidisciplinary team delivering the next generation of power transmission infrastructure. With major projects already underway and an exciting pipeline ahead, this is a fantastic opportunity to help design and deliver over 300km of new OHL systems across the UK. Key Responsibilities Design overhead power line systems, including the selection of structures, conductors, and insulators. Prepare detailed engineering drawings, specifications, and design documentation using tools such as AutoCAD and PLS-CADD. Conduct site surveys and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 26, 2025  
Planner
Freelance Planner – Data Centre Projects (1 Day per Week, Fully Remote) Location: London (remote, with occasional site touchpoints if required) Rate: £550–£650 per day + Outside IR35 Contract: Long-term, part-time (1 day per week) A leading UK technology and digital-infrastructure provider—known for delivering ultra-secure colocation facilities and high-performance cloud environments—is seeking an experienced Freelance Planner to support ongoing data centre development and upgrade programmes. The business is recognised for its technical excellence, stability, and long-term investment in mission-critical assets. This is an ideal role for a seasoned planner who wants a high-impact, low-frequency engagement, supporting a sophisticated engineering organisation while maintaining full flexibility. You’ll act as the planning specialist for live and upcoming data centre projects, providing clear programme visibility and supporting project delivery teams with accurate forecasting and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 26, 2025  
Senior Structural Engineer
Contract Senior Structural Design Engineer Central London Start ASAP Outside IR35 £45-46 p/h Contract Senior Structural Engineer A leading architecturally led Civil and Structural Engineering firm in Central London is currently looking for hire 2 Contract Senior Structural Engineers to ideally start in January 2026. Due to a number of significant wins our client is looking find Senior Structural Engineers with a minim of 8-10 years design experience. The successful candidates will be able to design proficiently in all main materials with first class ability to design in steel and RC. Project span residential, commercial, healthcare and educational sectors and cover both new build refurb projects. Projects are typically in the £10-50m value range. Hybrid working can be offered. An hourly rate of c £45-46 p/h can be offered with an Outside IR35 capacity. For more information on this opportunity please get in touch with Nick Rothery at Energi People
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 25, 2025  
Project Manager
Our client, operating in the rail sector, is looking for a skilled Project Manager with a background in Mechanical & Electrical (M&E) and communications to join their team. This is a contract position focusing on the Network Rail Southern Framework, specifically catering to projects that fall outside IR35 regulations. Key Responsibilities: Managing M&E and communications projects within the rail sector Ensuring projects are delivered on budget and within the specified timeframe Driving health and safety standards across all project sites Creating and capitalising on new opportunities within the framework Managing and driving opportunities on frameworks to maximise potential Collaborating with internal teams and stakeholders to ensure project success Overseeing project planning, execution, and completion Maintaining thorough documentation and reporting on project progress Job Requirements: Experience as an M&E Project Manager within the rail sector Strong project...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 25, 2025  
DataBricks Data Engineer
Data Engineer (Databricks & Azure) - 3-Month Rolling Contract Rate: £400-£450 per day Location: Remote IR35 Status: Outside IR35 Duration: Initial 3 months (rolling) About the Company Join a leading Databricks Partner delivering innovative data solutions for enterprise clients. You'll work on cutting-edge projects leveraging Databricks and Azure to transform data into actionable insights. About the Role We are seeking an experienced Data Engineer with strong expertise in Databricks and Azure to join our team on a 3-month rolling contract. This is a fully remote position, offering flexibility and autonomy while working on high-impact data engineering initiatives. Key Responsibilities Design, develop, and optimize data pipelines using Databricks and Azure Data Services. Implement best practices for data ingestion, transformation, and storage. Collaborate with stakeholders to ensure data solutions meet business requirements. Monitor and troubleshoot data workflows for...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 25, 2025  
Mechanical Design Engineer
Our client is a well-established engineering firm currently seeking to recruit a mechanical engineer for a major M&E project within the London area. This is a long-term opportunity to contribute to a large-scale project. For this role the engineer will be carrying out mechnaical design based works. Details: * £375 – 400 a day Outside IR35 * Payments: Weekly * Duration: 6 Months * Start Date: ASAP What they are looking for? * Knowledge of RIBA stage 4 deliverables * Able to produce IFC documentation and Drawings * Good Construction Knowledge * Previous mechanical design experience This is a long term role where the client has an inital 16 weeks worth of work, with there likely being a further 6 months to follow. If this seems of interest, please feel free to apply or contact Adam on the details attached
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 24, 2025  
Python Developer
Contract Software Developer (Python/Django) – January Start Outside IR35 | Public Sector | Hybrid (UK, 2 Days Onsite per Week) Active Security Clearance Required A public sector organisation is seeking an experienced Python/Django Software Developer to join their team in January. This role is ideal for a developer who enjoys working with established systems, improving system stability, modernising architecture, and contributing within a collaborative engineering environment. Software Developer (Python/Django) Key Responsibilities: • Enhance and maintain a core Python/Django server-side application • Work with PostgreSQL on data loads, optimisation, and schema updates • Support and improve a Celery-based distributed task processing system • Reduce technical debt and simplify legacy components • Contribute to the introduction of modern browser-based experiences using JavaScript Software Developer (Python/Django) Essential Skills and Experience: • Strong commercial...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 24, 2025  
Bms Project Engineer
Location: London 💰 Day Rate: Between £(Apply online only) a day Outside IR35 - Weekly Payments 🕒 Contract Length: 6 months My client is an established engineering company in the London area, who are looking to bring on an experienced BMS Commissioning Engineer for a major project in London. This is for at least 6 months of work, however the client has other projects in the London area, bringing the potential for longer term work opportunities For this project the client is looking for an engineer who can do BMS software writing and graphics work on either Tridium or Distech systems. The work will be based on two large commerical based projects. Required Experience * Experience with the commissioning of Tridium or Distech systems * Software Writing experience * Graphics expeirence * Right to work in the UK If this role seems of interest please feel free to apply or contact Adam on the details attached. Keywords: BMS / BEMS / Building Management System / Building Energy...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 24, 2025  
Bms Project Engineer
Role: BMS Project Engineer Day Rate: Up to £460 a day Outside IR35 Location: London Overview Our client is an established Building Management System (BMS) company with several ongoing projects in the London area. They are looking to recruit a BMS Project engineer with experience in Schneider Ecostruxure systems. For this role they are seeking engineers with experience in software writing and graphics experience on BMS systems. The Client The client is a medium-sized company managing multiple large-scale commercial projects in London. They specialise in BEMS projects, offering design, installation, commissioning and service works. Currently they have several projects using Schneider Ecostruxure systems which are expected to continue for the next few years. Responsibilities The client is seeking BMS Project Engineers with the following experience: * Experience with Schneider Ecostruxure systems * BMS software writing experience * BMS graphics...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 21, 2025  
Senior Project Manager – BNPL / Fintech / Retail Partnership 6-Month Contract | £450–500 p/d (Outside IR35) | Hybrid UK
Senior Project Manager – BNPL / Fintech / Retail Partnership 6-Month Contract | £450–500 p/d (Outside IR35) | Hybrid UK A fast-scaling fintech) is partnering with a major UK retail group on a high-profile Buy Now Pay Later (BNPL) initiative — and they’re looking for a confident, commercially sharp Project Manager to take the lead. This role sits at the intersection of two sizeable organisations, steering alignment, delivery structure and stakeholder confidence for a complex digital payments programme. The Role You’ll be the bridge between the fintech’s product/engineering leadership and the retail group’s senior platform, commercial and marketing teams. Your responsibilities: Re-energise a BNPL programme that’s moving from discovery into accelerated delivery Align stakeholders across both organisations (not just tech, but commercial and marketing too) Bring structure, clear governance and dependable delivery cadence Improve communication flow and quality of output across...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 11, 2025  
Design Engineer
My client is looking for an experienced Design Engineer to work from home on a hybrid basis on a long term basis. Paying £400 a shift + Long Term Works + Outside IR35 + Weekly basis Acting as a main contractor my client provides the management and delivery expertise to deliver a multitude of Security biased projects throughout the UK which involve Electrical, CCTV and Access Control systems. Due to continued expansion, they require someone to join their team working in the Design team. Main Duties to be carried out include the following: * Produce detailed security system line drawings as part of an integrated solution * Produce calculations to support the integrity of the design * Review completed designs * Develop our document template library * Liaise with other designers to enable co-ordination of projects * Ensure document control requirements are met. * Explaining designs to engineers and clients * Writing manuals for maintenance * Attending...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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