Principal Mechanical Engineer Remote with occasional visits to the office Location - Manchester OR London OR Newcastle OR Glasgow Contract role - 6 months rolling Inside IR35 - 65 / hour Umbrella A Principal Mechanical Engineer is required to join a design consultancy on a 6-month rolling contract. The role is remote, but you MUST be willing to occasionally travel to either Manchester, London, Newcastle or Glasgow (dependent on your location). This role will be working in the Energy Transition industry working on low-carbon projects from early-stage development through construction, operation and eventual decommissioning. Responsibilities Developing cost-effective, practical mechanical engineering solutions to complex problems Producing calculations, equipment specifications and datasheets for turbines, compressors, pumps, pressure vessels and heat exchangers Collaborating with process engineers on PFDs and P&IDs Supporting plant layout development and 3D...

Mechanical Engineer Location: London Salary: 60,000 - 80,000 (depending on experience) About the Company A leading provider of technical, engineering and energy solutions across the UK, delivering complex projects with precision, innovation, and a strong commitment to safety and sustainability. The organisation operates across critical environments including healthcare, industrial, commercial, and energy sectors. The Role An opportunity has arisen for an experienced Mechanical Engineer to support the delivery of high-value M&E projects. You will be responsible for engineering oversight, project coordination, and ensuring technical compliance across all assigned projects. Working closely with the Project Manager, you will play a key role in solving complex engineering and operational challenges while ensuring projects are delivered efficiently, safely, and profitably. Key Responsibilities Plan and coordinate project activities to ensure efficient and...

Mechanical Engineer Location: Wimbledon, SW19 Salary: 40,000 per annum Hours: Monday - Friday (Standard Days) The Role Tired of the "van life" and chasing jobs across the city? We are looking for a skilled Mechanical Engineer to join the dedicated estates team at our prestigious university campus in Wimbledon. You'll be the backbone of the campus infrastructure, maintaining the critical heating, ventilation, and plumbing systems that keep our students and faculty comfortable year-round. It's a stable, site-based role where you can truly get to know the systems you manage. What's in it for you? The Golden Schedule: A consistent Monday to Friday routine. No more weekend "emergencies" ruining your plans. A Single Base: Say goodbye to London traffic. Your "office" is a beautiful, green campus in the heart of SW19. Team Culture: Work alongside a professional multi-disciplinary team in a respectful, academic environment. Perks: Competitive salary and...

Job Title: Intermediate/Senior Mechanical Engineer - 12 Month Contract or Permanent Location: Mostly remote (occasional travel to London) Contract Rate: 45- 53 per hour outside IR35 or Permanent Salary: 50- 60k About the Role: We are seeking an experienced Mechanical Engineer to join a dynamic team focused on innovative engineering solutions in the water and environmental sector. This role offers the flexibility of primarily remote work, with occasional visits to the London office, and provides the opportunity to work on cutting-edge projects in a collaborative environment. Key Responsibilities: Design, develop, and optimise mechanical systems and components. Prepare detailed engineering drawings, specifications, and documentation. Work closely with project teams to deliver solutions from concept through to installation and commissioning. Support project planning, risk assessment, and troubleshooting mechanical issues. Ensure compliance with relevant industry...

LOCATIONS: London Fire Brigade  SHIFT PATTERN: Monday to Friday, 40 hours per week SALARY:  £39,000 - £44,000 per year If you require any additional support or adjustments during the recruitment process, please don't hesitate to contact our Recruitment Department at  recruitment@abm.com . We're here to help! ROLE OVERVIEW AND PURPOSE  Primary responsibility is to repair all plumber and mechanical fixtures on the contract.  PPM to water hygiene assets inline with the SFG20.  This role requires someone who can manage workloads, meet deadlines and arrange quotations of remedial jobs over £500.  Engineer is expected to be competent in general engineer works with a multi-skilled role or a biased towards mechanical, electrical trades  Full commissioning and servicing of all HVAC Equipment.  Co-operation with contracts staff were necessary to achieve our employer’s acceptance in line with agreed contract terms.  Produce all documentation as dictated by...

Mechanical Design Engineer - Water Sector Salary: 30,000 - 35,000 per annum (dependent on experience) Locations: Croydon, Swindon, or Exeter Working Pattern: Hybrid - 2-3 days per week in the office Type: Permanent Advance TRS are looking for a Mechanical Design Engineer with a solid foundation in the UK regulated water industry to join a growing and well-established engineering consultancy. This role is well suited to an engineer with 3+ years' experience working on water and wastewater infrastructure projects within a consultancy or framework environment. You will contribute to the delivery of mechanical designs for a range of clean and wastewater projects, including work at Sewage Treatment Works, as part of a collaborative multidisciplinary team. The Role Produce mechanical designs for water and wastewater projects across all design stages Support AMP framework delivery, from concept through to detailed design Collaborate with civil, electrical, and process engineers...

Intermediate - Senior Mechanical Design Engineer London Hybrid Working 9 Day Fortnight Up to 60k Looking for a role where you can develop your technical skills, gain real project ownership, and work in a genuinely supportive environment? This is an opportunity to join a growing, design-focused building services consultancy delivering high-quality engineering across sectors including commercial, residential, education, healthcare, and more. With a strong pipeline of work and a collaborative culture, they're looking to appoint an Intermediate to Senior Mechanical Engineer in their London office. The Opportunity Whether you're an experienced Intermediate ready to step up, or an established Senior looking for a better environment - this role offers hands-on delivery, progression, and support in equal measure. You'll work across a variety of projects, gaining exposure to all stages of design while being supported by a highly experienced team. What You'll Be...

Mechanical Maintenance Engineer - Central London Join the team as a Mechanical Maintenance Engineer at a prestigious commercial office space in Central London. Role: Maintain and repair mechanical systems through PPM and reactive maintenance. Location: Static site, Central London. Hours: Monday - Friday, 8 am - 5 pm. Salary: 42,000 - 45,000 per annum + optional overtime. Key Responsibilities: PPM & reactive maintenance on HVAC, plumbing, and building services. Maintaining and servicing pumps, motors, and other mechanical plant. Fault-finding and repairs. Ensure H&S compliance. Liaising with and assist and contractors on-site. Requirements: Mechanical engineering qualification (City & Guilds/NVQ Level 2 or 3 or equiv.). Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome...

Electrical Maintenance Engineer Central London 45,000- 48,000 PER YEAR Monday - Friday 8 - 5 Commercial Building C&G Level 3 Plumbing Required This is working for a Well Established FM Organisation Interested ? Apply now ! Executing planned preventative maintenance on boilers, burners, and heating plant. Responding to reactive calls regarding leaks, blockages, and heating or cooling failures. Maintaining air handling units including belt changes, filter replacements, and motor checks. Monitoring and repairing fan coil units and associated valves or actuators. Conducting weekly cooling tower inspections and water hygiene temperature checks. Managing water treatment regimes and sampling to ensure L8 legionella compliance. Inspecting and servicing centrifugal pumps, including seal and bearing maintenance. Overhauling pressurized heating and chilled water expansion systems. Utilizing BMS software to monitor flow rates, setpoints, and plant...

Senior / Lead Mechanical Design Engineer City of London Hybrid Working Up to 70k Design & Build Commercial Fit-Out Leadership Opportunity We're working with a fast-growing Design & Build contractor delivering high-quality M&E solutions across commercial office fit-out projects. Established just 5 years ago, the business is already turning over 7-8m and building a strong reputation in the CAT A & CAT B space. They're now looking for a Senior Mechanical Design Engineer to take ownership of mechanical design and play a pivotal role in shaping their in-house M&E design capability. The Opportunity This is more than just a senior engineer role - it's a chance to build and lead a design function within a growing contractor. You'll be the go-to technical authority, working closely with project teams and clients to deliver practical, buildable solutions. You'll: Lead the mechanical design delivery across multiple fit-out projects Act as the...

Senior Mechanical Design Engineer (Building Services) City Of London Hybrid Working Up To 68k + Benefits A leading engineering consultancy renowned for delivering mission-critical projects is seeking an experienced Senior Mechanical Design Engineer to join their growing team. With a solid reputation built on technical excellence and strong client relationships, this firm enjoys a high volume of repeat business and has recently secured a number of significant project wins. As a result, they are now looking to expand their capabilities and bring in a passionate, technically strong individual to help drive forward their continued success. This is a unique opportunity to become part of a business where your input is genuinely valued. The company prides itself on a supportive and collaborative environment, where the Directors remain actively involved in the design process, working closely with the engineering team to ensure quality and innovation across all stages of...

Intermediate Mechanical Design Engineer (Building Services) City Of London Hybrid Working Up To 45k + Benefits Are you a skilled and ambitious Mechanical Design Engineer seeking to advance your career? Join a leading multi-disciplinary engineering consultancy in their quest for an Intermediate Mechanical Design Engineer in the London office. This role presents a thrilling opportunity to contribute to a variety of prestigious projects and become an integral part of a company that prioritises innovation, collaboration, and professional growth. You'll have the privilege of working on a diverse portfolio of high-profile projects, spanning from iconic commercial developments and luxurious residential ventures to educational institutions, cultural landmarks, and healthcare facilities. Your contributions will help shape communities and leave a lasting impact on society. With a legacy spanning over six decades and a presence across five UK offices, my client has built a solid...

Mechanical Project Engineer - Building Services Location: London Salary: 60,000 The Role We are seeking a Project Engineer - Building Services to support the delivery of mechanical services installations across construction projects in London. You will work closely with the Project Manager, design teams and subcontractors to ensure mechanical systems are delivered safely, to specification, on programme and within budget. This role bridges design coordination and site delivery, ensuring technical excellence throughout the project lifecycle. Key Responsibilities Support delivery of mechanical systems including HVAC, heating, ventilation, pipework and public health installations. Review drawings and specifications to ensure coordinated, compliant installation. Resolve technical queries and coordinate with design teams and subcontractors. Assist with programme planning, sequencing and monitoring site progress. Support management of design changes and...

Mechanical-Biased Multi-Skilled Engineer Location: London - Zone 1 (Prestigious Head Office) Salary: 40,000 - 45,000 per annum (Depending on experience) Shift: Monday - Friday Standard Office Hours The Role Are you a precision-driven Engineer with a strong mechanical background and a "can-do" attitude toward building maintenance? We are seeking a Mechanical-Biased Multi-Skilled Engineer to join the onsite team at a high-end, flagship commercial head office in the heart of Zone 1. Key Responsibilities Mechanical Lead: Lead the PPM (Planned Preventative Maintenance) and reactive repairs on HVAC systems, pumps, motors, seals, pressurized systems, and AHUs/FCUs. Multi-Skilled Support: Assist with minor electrical tasks (lamp changes, ballast resets) and general building fabric repairs as required. System Monitoring: Regularly monitor BMS (Building Management Systems) to ensure optimal climate control and energy efficiency. Contractor Management:...

Mechanical Maintenance Engineer (Plumbing Bias) - Commercial Site Location: Central London Salary: 45,000 + overtime Contract: Monday - Friday: 8am - 5pm The Opportunity Are you a qualified Plumber or Mechanical Engineer with a background in high-spec commercial maintenance? We are seeking a Mechanical Maintenance Engineer to join a leading global Facilities Management provider on a prestigious commercial contract. This role is based at a high-profile site where operational excellence and high-quality finishes are paramount. You will be part of a professional, "One Team" engineering department dedicated to maintaining a world-class environment for our blue-chip occupiers. The Role As the Mechanical Maintenance Engineer, you will be responsible for the delivery of all planned (PPM) and reactive maintenance across the building's mechanical and plumbing systems. You will play a key role in ensuring the integrity of water systems and the comfort of building users....

Job Title: Field Service Technician Location: London Salary: Competitive Job Type: Full time, Permanent Boon Edam is a world market leader in commercial, high-end entrance solutions. We have manufacturing facilities in the Netherlands, USA, and China, with a network of international sales offices supporting our customers worldwide. About the Role: Are you a hands on technician who takes pride in delivering high quality service in live environments? We're looking for a Field Service Technician based in London to support the servicing and maintenance of our entrance systems across customer sites. This is a varied, customer facing role where you'll be a visible ambassador for Boon Edam, working independently and as part of a wider service and installs team to ensure our products are maintained and repaired safely, efficiently, and right first time. Key Responsibilities: As a Field Service Technician, you will be responsible for the proactive delivery of service,...

Job Title: Installation Technician - Entrance Solutions Location: London Salary: Competitive + Overtime Job Type: Full time, Permanent Boon Edam is a world market leader in commercial, high-end entrance solutions. We have manufacturing facilities in the Netherlands, USA, and China, with a network of international sales offices supporting our customers worldwide. Do you enjoy hands-on work on live construction sites? Take pride in installing high-quality systems that customers rely on every day? If you're practical, professional, and thrive in a site-based environment, this could be the role for you. At Boon Edam, we design and install premium entrance solutions used in some of the UK's most recognisable buildings. We're looking for an Installation Technician to join our Project Installation team, working actively on construction sites to install, commission and hand over our entrance systems to the highest standards. This role will be based in London; and the...

Mechanical Site Supervisor Building Services (HVAC, Pipework, Plantroom) Location: London & Home Counties Salary: £55,000 £65,000 + Company Van + Bonus + Benefits A well-established Mechanical & Electrical Building Services contractor is seeking an experienced Mechanical Site Supervisor to oversee installation projects across London and the Home Counties. The company delivers mechanical building services installation projects directly for end-user clients , covering commercial offices, education, healthcare environments, heritage buildings and high-end residential developments. This opportunity would suit a Mechanical Supervisor, HVAC Supervisor or Mechanical Foreman with strong experience in pipework, plantroom installations and HVAC systems who enjoys leading engineers on site and delivering high-quality building services projects. The Role Mechanical Site Supervisor As Mechanical Site Supervisor , you will take responsibility for supervising and...

Data Centre Technical Operations Engineer The Adecco Group London Area, United Kingdom (On-site) Job Opportunity: Data centre Technical Operations Engineer Join our dynamic team at a leading organisation in the cloud computing industry! We are seeking a Data centre Technical Operations Engineer to support our cutting-edge data centre operations in London. If you are passionate about engineering and eager to contribute to a vibrant team, this is your chance! Position Details: Location: London Contract Type: Fixed Term Contract (6 months) Daily Rate: .00 Working Pattern: Full Time (5 days a week, on-site) Estimated Start Date: ASAP About the Role: As a Data centre Technical Operations Engineer, you will play a crucial role in maintaining the infrastructure that supports our innovative cloud services. You will be responsible for operating and maintaining vital mechanical and electrical systems, ensuring the highest standards of safety and...

Shift Engineer - Dartford 46,000 - 48,000 25 days holiday + BH Private medical Immediate Start A new and exciting opportunity has arisen for a Shift Engineer in the team to join a large UK manufacturing site in the South East London area With no day ever being the same, the Shift Engineer will be in the centre of innovative and exciting projects. With the support of a growing company you will have opportunities for long term progression and career development. The Shift Engineer role will involve: Ensure all scheduled maintenance tasks are completed on time, sharing relevant feedback with senior technical staff to support refinement of maintenance procedures. Collaborate daily with the technician on the alternate shift to ensure effective handover of active tasks and exchange of key information. Offer technical insight to help enhance equipment performance, efficiency, and reliability, working with senior engineering staff to address persistent issues with...