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Contractor 30
Engineering Outside IR35 Chelmsford

30 jobs found in Chelmsford

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 21, 2025  
Meter Operative
Meter Operative - Smart Metering (North & Midlands) Salary: £39,000-£41,000 + £3,000 annual bonus Hours: Mon-Fri, 8:00am-5:00pm (30 min lunch) Locations: Carlisle, Hull, Lancaster, Manchester, Sheffield, Doncaster, Nottingham, Lincoln, Edinburgh, Blackpool, Inverness 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,...
IR35 Status:
Outside IR35

CV-Library Romford, London 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 21, 2025  
Site Manager
Site Manager Central London £42 per hour - outside IR35 (45 hours per week) 3 month initial contract Are you an experienced Site Manager who is looking for their next contract? Are you looking for a new contract to start in January? If so, please read on... Essential skillset: At least 5 years experience as a Site Manager, managing Mechanical Construction projects (piping, HVAC, valves etc) Experience working for a Principal Contractor SMSTS qualification would be a desirable (SSSTS as a minimum) Strong knowledge of CDM regulations Experience running toolbox talks, H&S assessments and management Desirable: Experience as a Site Manager for Building Management System or Building Automation System projectsIf this sounds like a good fit for you, please get in touch with Kate Blackwell at JAM Recruitment ASAP
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 20, 2025  
Electrical Design Engineer
Looking for a role where your work truly makes a difference? Our client, an established construction firm, are looking for a skilled Electrical Design Engineer to join their team, on a 6-month contract basis, outside IR35. This opportunity offers an on-site working arrangement, whereby the chosen candidate will work from our client's London office. Join now to gain the opportunity to work on a range of major projects, allowing you to grow your professional portfolio. -Competitive day rate ranging from £350-£400 (subject to experience). -On-site working arrangement. Responsibilities: -Produce and develop intricate electrical system designs, from concept through to detailed design, focusing on power distribution, lighting, and emergency systems. -Establish in-depth drawings, specifications, calculations, reports, and key documentation, ensuring alignment with industry standards and regulations. -Liaise with key project professionals, including BIM, mechanical, structural, and...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 20, 2025  
MEP Coordination Manager
We are looking for a talented MEP Coordination Manager to join an M&E specialist subcontractor client of ours. This is an opportunity to work on a 6-month contract basis, outside IR35, splitting time between the London office and on site. This would be supporting the delivery of a high-profile commercial project at stage 5. -Competitive day rate ranging from £400-£420 (subject to experience). Responsibilities: -Direct and manage professional design and delivery teams, across a range of disciplines, supporting project delivery from concept to completion. -Produce, maintain, and analyse key documentation, specifications, reports, schedules, models, and drawings, ensuring they remain accurate and up to date. -Provide support through the construction stage, and conduct regular site visits, reviews, and inspections, allowing for alignment with design intent to be ensured. -Ensure site operations comply with key industry regulations, standards, and legislation, whilst also...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Dec 13, 2025  
Senior Public Health Design Engineer
Great long term requirement for Senior Public Health (Engineering) Design Engineer working for this innovative and mature Multi-disciplined Consulting Engineers across their major projects team To be clear this is a building services design role covering above ground drainage focusing on water supply, sanitation, drainage, and waste management, fire suppression system etc Candidates should be in a similar role with around five years experience Role would be a consulting position outside IR35 Your expert recruitment consultant is Trevor Parsons, call today on (phone number removed) or email (url removed) Eden Brown is committed to equality in the workplace and is an equal opportunity employer. Eden Brown is acting as an Employment Business in relation to this vacancy
IR35 Status:
Outside IR35

CV-Library City of London, London 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  
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 Bromley, London 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 20, 2025  
Senior JavaScript Engineer - Remote UK - Retail and E-commerce
Senior JavaScript Engineer - Remote UK - Retail and E-commerce We are on the lookout for an experienced Senior JavaScript Engineer to join our client's growing team!  Based remotely in the UK, you will need to have at least 5+ years of experience in JavaScript to be considered for this exciting role.  As a JavaScript Engineer you will play a crucial role in developing the infrastructure and building new features on greenfield projects.  We offer a Day Rate between (Apply online only) outside IR35 and the opportunity to work remotely from anywhere in the UK. If you are passionate about changing lives through technology and have relevant Retail and E-commerce experience we would love to hear from you. Apply now, as we are interviewing candidates as soon as possible and the application will close as soon as we find the right candidate
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 18, 2025  
Lloret - BMS
I am looking for an experienced BMS/Controls & Commissioning Engineer to join my client in London, starting ASAP My client has worked on several well known projects in London, including football stadiums, airports, city buildings such as Apple HQ and more. This role focuses heavily on Schneider EcoStruxure / StruxureWare / PME / Unity Pro software, so strong hands-on experience is essential. Key Requirements: BMS commissioning and controls expertise Strong Schneider software skills (EcoStruxure, StruxureWare, PME, Unity Pro) Rate: Flexible, paid hourly / daily and outside IR35 Location: London (varies depending on project) If this is for you, to discuss the role and rates in more detail please apply or get in touch
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 18, 2025  
Mechanical Design Engineer
Mechanical Design Engineer - Contract (Outside IR35) Location: London (3 days on-site per week) A leading client is seeking an experienced Mechanical Design Engineer to join their team on a contract basis. What we're looking for: Strong background in mechanical engineering and new product development Proficiency in SolidWorks or Creo Experience designing consumer goods or electronicsContract Details: Outside IR35 Rate - £400-£500 per day Hybrid working (London, 3 days per week)If you're interested and available, please send your CV and we'll share more details. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Progressive please visit Progressive Recruitment, a trading division of SThree...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 16, 2025  
Contract Principal Civil Engineer - Rail
Contract Principal Civil Engineer London Immediate Start Up to £55 p/h (depending on experience) Outside IR35 Contract Principal Civil Engineer A fast paced, dynamic engineering consultancy based in London is looking to hire a Contract Principal Civil Engineer for a minimum 6 month Outside IR35 assignment. Our client is working on the Picadilly Line Upgrade and need an experienced individual with knowledge of cable route management (CRM) design. The role will be a leadership role, primarily involving client interface management and management of other more junior staff members. You will have full control of the project and will be working under the guidance of the Project Director. Previous LUL and Network Rail experience is a must for this role. You will be required to be in our clients offices for 3 days a week, while the remaining 2 can be remote. On offer is an hourly rate depending on experience up to £55 p/h in an Outside IR35 capacity. Our client is looking to start the...
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
CL
Dec 11, 2025  
Estimator - Power - Outside IR35
Our client is a national power contractor with an extensive portfolio of live works. They are looking to engage an experienced electrical estimator on a contract basis to contribute to repricing legacy frameworks and ensure that both the client and the contractor provide a commercially viable service. To apply for this role you must meet the following criteria: * Experienced electrical estimator with demonstrable experience * You must have direct experience of the UK power industry * You will have a technical background in electrical engineering * Ideally you will be degree qualified in electrical engineering * Applicants must be autonomous, professional and comfortable dealing with senior industry stakeholders * The position is fully remote with occasional travel required * You must be based in the UK and fully eligible to work in the UK This position is a contract role outside IR35. For more information, please submit your CV by clicking below
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 03, 2025  
Electrical Engineer
Our client is a well-established engineering firm currently seeking to recruit several Electrical Engineers for a major M&E project within the London area. This is a long-term opportunity to contribute to a large-scale project. 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 * Lighting Control knowledge would be preferable * Good Construction Knowledge 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
Aug 12, 2025  
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
Aug 12, 2025  
BMS Project Manager
We have a fantastic contract opportunity for an experienced BMS Project Manager to join an exciting project in London. On offer for the successful BMS Project Manager is a 12 month contract, £350 - £450 per day, and the opportunity to work for a successful BMS intelligent integration business. The BMS Project Manager role:- As a BMS Project Manager, you will be a highly skilled, professional and driven individual who has a wealth of knowledge and background in the BMS sector. You will be required to liaise confidently and positively with the client delivering a fantastic service, attending progress meetings, managing sub-contractors, commissioning engineers, and covering all aspects of project management. To apply you must have a proven track record of managing large BMS projects. Key Skills required of BMS Project Manager:- * Exceptional knowledge and background in the BMS industry. * Proven track record of managing large BMS projects, all aspects. * Strong commercial and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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