• Commissioning Progress and Tagging Project Reporting Manager

    - Narvik

    £610 per day (Outside ir35)

    This opportunity is aimed at commissioning and completions professionals seeking a high‑impact reporting role on a major data‑centre project in Norway. The position centres on full ownership of the Commissioning Tagging Project Reporting system, ensuring all commissioning, completions and tagging data is accurately entered, validated and maintained throughout the programme. The successful candidate will become the client’s key reporting interface—producing clear progress dashboards, lookaheads and milestone updates, highlighting delays, risks and recovery actions, and giving the General Contractor precise visibility of priorities. The role demands strong MEP understanding, commissioning or completions experience, data‑management capability and confident presentation skills. With training provided and mobilisation available immediately, this is a site‑based role offering a structured rotation (three weeks on site, one week in London or WFH). Phase 1 handover is targeted for Q1 2027, with Phase 2 to follow. Ideal for commissioning experts who thrive on structured reporting, cross‑discipline coordination and driving clarity across complex programmes. What they're offering

    • £610p/d (outside iR35)
    • Flights paid
    • Shared accommodation offered
    • Shared vehicle offered
    • £50p/d expenses
    • Long term project
    • Based close to a large ski resort
    What you'll need:
    • Degree qualified (Mechanical or Electrical)
    • EU Passport required
    • Data Centre experience required

  • Senior Electrical Design Engineer

    - Tonbridge

    £45 per hour (Outside ir35)

    Our client is looking to recruit an Electrical Design Engineer to support their expanding portfolio of complex, high-profile building services projects across the UK and internationally. Established in 1986 they have over 30 years' experience delivering high-quality MEP consultancy, sustainable engineering solutions and specialist technical services across the commercial, residential, hospitality, healthcare, embassy and infrastructure sectors. Joining a highly skilled multidisciplinary MEP team, you will play a key role in the delivery of electrical building services designs across a diverse range of refurbishment, fit-out and new-build projects. Working from initial feasibility and concept design through to detailed design, installation support and post-occupancy review, you will contribute to prestigious developments including luxury hotels, embassies, commercial offices, high-end residential schemes and major refurbishment projects. This is a hands-on design role requiring strong technical expertise, excellent communication skills and the ability to work confidently both independently and as part of a collaborative design team. You will liaise closely with clients, architects and fellow engineers to develop innovative, practical and sustainable engineering solutions while delivering projects to the highest technical and commercial standards. Responsibilities:

    • Produce electrical building services designs across all RIBA Work Stages (1–7), taking projects from initial feasibility and concept design through to construction, commissioning and post-completion support.
    • Design and specify LV power distribution, mains and sub-mains distribution, cable containment, small power, lighting, emergency lighting, fire alarm systems and associated electrical building services.
    • Develop performance specifications, calculations, technical reports, scope of works and tender documentation, ensuring compliance with current legislation, Building Regulations and industry standards.
    • Design and coordinate specialist electrical systems, including earthing and bonding, lightning protection, UPS systems, standby generation, HV/LV distribution and renewable energy technologies where required.
    • Coordinate closely with mechanical engineers, architects, BIM teams, contractors and other design disciplines to deliver fully integrated and technically robust MEP solutions.
    • Attend client, design and project meetings, providing technical advice, engineering reviews and feasibility studies throughout the project lifecycle.
    • Undertake site inspections, monitor construction progress and provide technical support during installation, commissioning and project handover, ensuring designs are delivered in accordance with project requirements and quality standards.
    Requirements:
    • Degree qualified in Electrical Engineering, Building Services Engineering or a related discipline.
    • Proven experience delivering electrical building services designs within a UK consultancy or contractor environment.
    • Strong technical knowledge of British Standards, Building Regulations and current industry best practice.
    • Proficient in industry-standard design software, including Amtech, Dialux/Relux and AutoCAD, with Revit experience advantageous.
    • Experience designing electrical services for commercial, hospitality, residential, healthcare or other complex building projects.
    • Confident producing high-quality technical designs across all RIBA work stages, working independently while managing multiple project deadlines.
    • Excellent communication and coordination skills, with the ability to work collaboratively with clients, architects, contractors and multidisciplinary design teams.
    • A proactive, detail-oriented engineer committed to delivering innovative, sustainable and compliant engineering solutions.

  • Senior Electrical Engineer

    - City, EC2

    £56 per hour (Inside ir35)

    Europe’s leading design, engineering, and regulatory consultancy organisation with c22,000 staff operating from 14 European countries, including 14 UK branches they design, and plan sustainable communities, infrastructure, and environments in 70 countries worldwide generating sales of £2.3 billion.  The organisation is united by a commitment to collaboration, innovation, sustainability, and creating a positive impact on the shape of tomorrow for generations to come. Their Building Services team require an Electrical Engineer to take responsibility for the electrical services and the overall coordination of all services of a wide variety of projects. The successful candidate will work within a multidisciplinary design team for several clients covering a range of activities from project feasibility through to detailed design and construction support. This exciting role will involve leading teams working on demanding large-scale projects both in the UK and potentially overseas. Working closely with clients, architects and other members of the professional team you will take an active role in establishing the brief, leading the design and developing potential solutions in order to assist in delivering high quality projects in a timely and cost-effective manner. To succeed in this role, you should be proactive and able to work on your own initiative. Experience and Qualifications required

    • An electrical engineering degree.
    • Proven track record of delivering projects within set time frames.
    • Experience of software’s including Amtech and Dialux/Relux.
    • Experience of designing to British standards.
    • Strong communication skills.
    • Proven team player.
    Qualities required
    • Ability to organise and prioritise workload to ensure that timescales are met.
    • Good problem solving/contingency planning skills with ability to find quick, innovative and practical solutions.
    • Take responsibility for personal development.
    • Project a professional image to clients and colleagues.
    • Able to work collaboratively with others to form strong positive working relationships with colleagues, clients and contractors.

  • Senior Electrical Engineer

    - Maidenhead

    £56 per hour (Inside ir35)

    Europe’s leading design, engineering, and regulatory consultancy organisation with c22,000 staff operating from 14 European countries, including 14 UK branches they design, and plan sustainable communities, infrastructure, and environments in 70 countries worldwide generating sales of £2.3 billion.  The organisation is united by a commitment to collaboration, innovation, sustainability, and creating a positive impact on the shape of tomorrow for generations to come. Their Building Services team require an Electrical Engineer to take responsibility for the electrical services and the overall coordination of all services of a wide variety of projects. The successful candidate will work within a multidisciplinary design team for several clients covering a range of activities from project feasibility through to detailed design and construction support. This exciting role will involve leading teams working on demanding large-scale projects both in the UK and potentially overseas. Working closely with clients, architects and other members of the professional team you will take an active role in establishing the brief, leading the design and developing potential solutions in order to assist in delivering high quality projects in a timely and cost-effective manner. To succeed in this role, you should be proactive and able to work on your own initiative. Experience and Qualifications required

    • An electrical engineering degree.
    • Proven track record of delivering projects within set time frames.
    • Experience of software’s including Amtech and Dialux/Relux.
    • Experience of designing to British standards.
    • Strong communication skills.
    • Proven team player.
    Qualities required
    • Ability to organise and prioritise workload to ensure that timescales are met.
    • Good problem solving/contingency planning skills with ability to find quick, innovative and practical solutions.
    • Take responsibility for personal development.
    • Project a professional image to clients and colleagues.
    • Able to work collaboratively with others to form strong positive working relationships with colleagues, clients and contractors.

  • MEP Revit Technician

    - Tring

    £38 per hour (Outside ir35)

    A well-established Building Services Consultancy is seeking an experienced MEP Revit Technician to support its growing workload on a contract basis. The business delivers Mechanical and Electrical design solutions across a wide range of sectors including education, residential, science and research, industrial, commercial and infrastructure projects. Due to an increasing project pipeline, they are looking to appoint a skilled Revit professional who can quickly integrate into the team and contribute to the delivery of high-quality BIM models and coordinated design information. The Opportunity  This contract position would suit an experienced MEP Revit Technician who enjoys working on technically diverse projects within a collaborative consultancy environment. Working closely with Mechanical and Electrical Engineers, you will be responsible for developing and coordinating detailed BIM models from concept design through to construction stages, ensuring projects are delivered to programme and in accordance with BIM standards. Main Duties

    • Produce and maintain detailed Revit models and technical drawings for Mechanical, Electrical and Public Health services
    • Develop layouts for HVAC systems, electrical installations, pipework, containment and plant areas
    • Work closely with design engineers to convert technical designs into coordinated BIM models
    • Carry out multidisciplinary coordination and clash detection exercises
    • Support BIM standards, procedures and project delivery requirements
    • Review models and drawings to ensure technical accuracy and compliance
    • Participate in coordination meetings and design reviews
    • Collaborate with internal and external project teams to ensure successful project delivery
    Requirements
    • Previous experience as an MEP Revit Technician within a Building Services Consultancy or Contractor environment
    • Strong proficiency in Revit MEP and AutoCAD
    • Experience producing coordinated building services models across multiple sectors
    • Good understanding of Mechanical and Electrical building services systems
    • Knowledge of BIM workflows and collaborative project delivery
    • Ability to manage workload effectively and meet project deadlines
    • Strong communication skills and attention to detail
    • Available to start within a reasonable timeframe

  • Senior Electrical Engineer

    - Manchester

    £45 per hour (Outside ir35)

    A well-established, multidisciplinary engineering and environmental consultancy with a strong presence across the UK and internationally. The business delivers a wide range of services spanning building services engineering, civil and structural engineering, environmental consulting, and infrastructure design. Known for its collaborative approach, the company works across sectors including healthcare, commercial, residential, transport, and energy. It has built a reputation for delivering technically robust, sustainable solutions on complex, large-scale projects. With a focus on innovation and low-carbon design, the organisation integrates modern engineering practices and digital tools to support efficient project delivery from concept through to completion. Its teams combine technical expertise with practical experience to meet evolving regulatory, environmental, and client-driven demands. Role:  We are seeking an experienced Electrical Building Services Design Engineer to support the delivery of a major hospital project in Manchester. This is an exciting opportunity to contribute to a high-profile healthcare scheme at a critical design stage. You will play a key role in the Stage 4 & 5 (Detailed Design & Construction) phases, working as part of a multidisciplinary team to deliver high-quality electrical design solutions. Responsibilities:

    • Electrical design for healthcare environments, including power, lighting, fire alarms, data/communications, and associated systems
    • Producing and reviewing detailed design drawings, specifications, and calculations
    • Coordinating with internal teams and external stakeholders
    • Supporting technical delivery through to construction stage
    • Ensuring compliance with healthcare standards and regulations
    Requirements:
    • Proven experience as an Electrical Building Services Design Engineer
    • Strong background in Stage 4 & 5 design delivery
    • Previous experience on healthcare/hospital projects
    • Proficiency in relevant design software (e.g., Amtech, Dialux/Relux, Revit, AutoCAD)
    • Ability to work both independently and collaboratively
     

  • Electrical Commissioning Engineer

    - Central/Greater

    £460 per day (Outside ir35)

    Our client is Building Services consultancy providing single source solutions to the construction industry, property owners and property managers.  They provide solutions on all aspects of Building Services Commissioning and Client Verification and have been at the forefront of Commissioning Management for over 35 years.  As a result of growth they are looking for a Electrical Commissioning Engineer to join the team. Responsibilities will include the following:

    • Review all commissioning related documentation
    • Review the testing and commissioning process and plan
    • Identify risks to the project and any potential opportunities
    • Review and report against installation progress
    • Review trade contractors method statements
    • Attend regular commissioning meetings
    • Attend off-site and factory witness tests
    • Witness system pre-commissioning and setting to work activities
    • Witness commissioning activities
    • Witness of all integrated system testing
    • Witness of all performance / environmental testing
    • Witness testing of life safety systems in conjunction with relevant Statutory Authorities
    • Provide detailed reports to the client at agreed frequency
    • Issue a final summary report to the project team confirming that the services have been correctly installed and commissioned to specification
    • Identify any outstanding works, snags or potential latent risks
    • System commissionability reviews
    • Development of the commissioning plan
    When applying for this role as Electrical Commissioning Engineer you will have skills and/or experience in the following items in order to be successful:
    • Degree or HND in Building Services Engineering, Electrical Engineering, or related field.
    • Proven UK experience in commissioning management.
    • Strong understanding of Electrical systems and integration within building environments.
    • Extensive knowledge and understanding of British standards and building regulations.
    • Excellent problem-solving skills and attention to detail.
    • Strong leadership and communication skills.
    • Development of the commissioning programme, including identification of the critical path and construction milestone drivers
    • Production and installation monitoring to specification and standards
    • Production of monitoring documents to track factory acceptance tests, method statement production, testing, commissioning and final acceptance and sign-off

  • Mechanical Commissioning Engineer

    - Central/Greater

    £460 per day (Outside ir35)

    Our client is Building Services consultancy providing single source solutions to the construction industry, property owners and property managers.  They provide solutions on all aspects of Building Services Commissioning and Client Verification and have been at the forefront of Commissioning Management for over 35 years.  As a result of growth they are looking for a Mechanical Commissioning Engineer to join the team. Responsibilities will include the following:

    • Review all commissioning related documentation
    • Review the testing and commissioning process and plan
    • Identify risks to the project and any potential opportunities
    • Review and report against installation progress
    • Review trade contractors method statements
    • Attend regular commissioning meetings
    • Attend off-site and factory witness tests
    • Witness system pre-commissioning and setting to work activities
    • Witness commissioning activities
    • Witness of all integrated system testing
    • Witness of all performance / environmental testing
    • Witness testing of life safety systems in conjunction with relevant Statutory Authorities
    • Provide detailed reports to the client at agreed frequency
    • Issue a final summary report to the project team confirming that the services have been correctly installed and commissioned to specification
    • Identify any outstanding works, snags or potential latent risks
    • System commissionability reviews
    • Development of the commissioning plan
    When applying for this role as Mechnical Commissioning Engineer you will have skills and/or experience in the following items in order to be successful:
    • Degree or HND in Building Services Engineering, Mechanical Engineering, or related field.
    • Proven UK experience in commissioning management.
    • Strong understanding of Mechanical systems and integration within building environments.
    • Extensive knowledge and understanding of British standards and building regulations.
    • Excellent problem-solving skills and attention to detail.
    • Strong leadership and communication skills.
    • Development of the commissioning programme, including identification of the critical path and construction milestone drivers
    • Production and installation monitoring to specification and standards
    • Production of monitoring documents to track factory acceptance tests, method statement production, testing, commissioning and final acceptance and sign-off

  • Mechanical Resident Engineer

    - Covent Garden, WC2

    to £56 per hour (Inside ir35)

    Client: Europe’s leading design, engineering, and regulatory consultancy organisation with c22,000 staff operating from 14 European countries, including 14 UK branches they design, and plan sustainable communities, infrastructure, and environments in 70 countries worldwide generating sales of £2.3 billion.  The organisation is united by a commitment to collaboration, innovation, sustainability, and creating a positive impact on the shape of tomorrow for generations to come. Role: In this critical on-site role, you will act as the company's primary representative during the construction phase of a mixed use high spec residential scheme.  You will oversee the installation, testing, and commissioning of mechanical building services systems — including heating, ventilation, air conditioning (HVAC), plumbing, drainage, fire suppression, and related systems — ensuring full compliance with the detailed designs, specifications, relevant codes/standards, project timelines, quality expectations, and budget constraints. You will collaborate closely with contractors, subcontractors, architects, other engineering disciplines, clients, and authorities to resolve technical issues, manage variations, and deliver high-quality, sustainable building services outcomes. Responsibilities:

    • Serve as the lead on-site mechanical engineering authority and safeguarding the integrity of the mechanical building services design during construction.
    • Conduct regular site inspections and monitor the installation, testing, and commissioning of mechanical systems (e.g., air handling units, chillers, boilers, ductwork, pipework, controls/BMS, VRF systems, domestic water services, above-ground drainage, sprinklers, and specialist systems).
    • Verify that all mechanical works comply with approved drawings, specifications, building regulations, British/European/International standards, and health & safety requirements.
    • Review and approve (or recommend) contractor technical submittals, method statements, material samples, shop drawings, and as-built documentation related to mechanical services.
    • Identify, document, and resolve site technical queries, design clarifications, and non-conformances promptly; coordinate with the design office to issue instructions or variations as needed.
    • Witness key testing and commissioning activities and verify system performance against design intent and energy targets.
    • Manage progress monitoring for mechanical packages, attend coordination and progress meetings, and contribute to overall project reporting.
    • Liaise effectively with main contractors, M&E subcontractors, client representatives, and other stakeholders to facilitate smooth project delivery and minimize delays or disputes.
    • Ensure robust record-keeping, including photographic evidence, test certificates, and handover documentation to support final certification and client O&M manuals.
    • Promote and uphold the consultancy's commitment to safety, quality, and sustainable design principles on site.
    Requirements:
    • Proven experience as a Resident Engineer, Clerk of Works, or Site Engineer with a strong focus on mechanical building services installation/commissioning.
    • Previous consultancy or design office background, providing insight into design intent and coordination challenges.
    • In-depth technical knowledge of HVAC, plumbing, fire protection, and building controls systems in modern commercial/residential buildings.
    • Familiarity with UK/international building regulations, standards, and sustainability frameworks.
    • Strong understanding of construction processes, contract administration, and change/variation management.
    • Excellent communication, problem-solving, and interpersonal skills with the ability to influence contractors and resolve conflicts diplomatically.
    • Experience on complex projects.

  • Mechanical Engineer – Critical Systems

    - City, E1

    to £55 per hour (Outside ir35)

    Client: Full-service engineering, architecture, construction, environmental, and consulting firm. Founded in 1898, headquartered in the USA with a global presence of 75 offices worldwide and employing c10,000 staff. Specialising in providing comprehensive solutions for a variety of industries, including energy, aerospace, water, transportation, environmental, and industrial sectors. The firm is committed to delivering high-quality, innovative, and sustainable solutions and offer a wide range of services, from conceptual design and detailed engineering to construction management and ongoing operations support. With a reputation for excellence, they are renowned for their client focused approach and have a proven track record of delivering complex projects worldwide. As a 100% employee-owned company, it emphasizes a strong culture of collaboration, professional growth, and community involvement, creating an environment where employees are empowered to lead and make a lasting impact on the projects they work on.   Role: This is a hybrid position requiring 3 days in the office.  The contract is a 6-month duration initially and it has the potential to become a permanent position. You should be able to fulfil duties and responsibilities of a discipline lead for small to medium sized projects. In support of large and hyperscale projects a senior engineer should take responsibility for critical systems and/or substantial aspects of the design including the ownership, resourcing, and execution of project design changes.

    • Planning and monitoring of project resourcing.
    • Management of deliverables and fulfilment of scope, ensuring quality standards are hit.
    • Enforce standards and practices.
    • Lead a discipline team of Staff and Assistant Level Mechanical, Electrical, and PH Engineers.
    • SPOC for project Client facing with the ability to discuss and agree Client requirements.
    • Lead discipline presentations.
    • Participate in Work Winning activities including assisting with the development of bid stage technical solutions.
    • Supporting future business opportunities through client engagement and elevation of the company brand.
    • Datacenter or telecommunication facility experience and knowledge of critical facility design.
    • Experience at the concept design level to assist with the development of data center masterplans.
    • Ability to write specifications for equipment, devices, and materials.
    • Ensuring team welfare and wellbeing in the execution of the project.
    • Monitoring of engineer development and progression of deliverables throughout the program.