Take the next step in your career by helping deliver major AMP8 and AMP9 wastewater programmes across the UK. Join Tetra Tech's growing Water Consultancy team and play a key role in shaping engineering solutions that address pollution, flooding and long-term water industry challenges. Purpose and scope of the role: As Senior Mechanical Design Engineer, you will lead and contribute to multidisciplinary wastewater and water treatment projects from feasibility through to detailed design. Working closely with clients, senior engineers and project teams, you will develop mechanical solutions, review existing site infrastructure, and produce technical outputs including specifications, calculations, drawings, reports and design risk assessments. You will support delivery across major frameworks and help guide the work of less experienced engineers. Your impact in this position: You will help deliver high-quality engineering solutions that improve water services and...

An established Building Services Consultancy is looking to appoint a Senior Mechanical Design Engineer to support the delivery of a growing portfolio of projects across the commercial, residential, and education sectors. This is an excellent opportunity for a skilled mechanical engineer who enjoys taking ownership of projects, developing client relationships, and mentoring junior engineers. You will lead schemes from concept through to completion, working as part of a collaborative multidisciplinary team delivering innovative and sustainable building services solutions. Responsibilities Lead the mechanical design of building services projects across all RIBA stages. Design and specify HVAC, public health, heating, cooling, and ventilation systems. Produce design calculations, technical specifications, reports, and feasibility studies. Coordinate with electrical engineers, architects, contractors, and other consultants. Attend client, design team, and site meetings as the...

We are seeking a Senior Mechanical Design Engineer to play a leading role within our Design Team, taking technical ownership of mechanical engineering solutions across a wide range of water and wastewater treatment projects. In this role, you will guide the full design process from concept through to completion, ensuring every mechanical system meets regulatory, safety, and client requirements while maintaining high standards of efficiency and sustainability. You will collaborate closely with multidisciplinary teams to deliver fully integrated designs, oversee technical reviews and risk assessments, and provide expert support during procurement, installation, and commissioning. Acting as a mentor to junior engineers, you will help shape the future capability of the team while championing innovation, quality, and best practice across the business. Please note that this role requires you to be in the office or on site at least 3 times a week. About Browne (Non -...

We are seeking a Senior Mechanical Design Engineer to play a leading role within our Design Team, taking technical ownership of mechanical engineering solutions across a wide range of water and wastewater treatment projects. In this role, you will guide the full design process from concept through to completion, ensuring every mechanical system meets regulatory, safety, and client requirements while maintaining high standards of efficiency and sustainability. You will collaborate closely with multidisciplinary teams to deliver fully integrated designs, oversee technical reviews and risk assessments, and provide expert support during procurement, installation, and commissioning. Acting as a mentor to junior engineers, you will help shape the future capability of the team while championing innovation, quality, and best practice across the business. Please note that this role requires you to be in the office or on site at least 3 times a week. About Browne (Non -...

Summary: Are you a skilled mechanical engineer looking for a role that offers both technical challenge and a genuine work-life balance? Do you want to use your expertise to lead meaningful projects that provide a vital service to our community? As one of our Senior Mechanical Engineers, you'll provide the technical leadership needed to keep our MEICA team moving forward. This is a varied role where you'll oversee resource allocation, solve complex mechanical queries, and help deliver capital engineering schemes from the initial design through to commissioning. Whether you're an experienced professional looking for a more stable, value-driven environment or a rising talent ready to step into a senior position, you'll find plenty of opportunity here to make a tangible impact. Main Responsibilities: Develop Technical Solutions: Coordinate with multi-disciplinary teams-including Process and Civil-to create integrated, practical solutions for water infrastructure. Lead...

Senior Mechanical Engineer Manchester Hybrid Working Up to 60k A chance to work on projects that genuinely make an impact Are you a Senior Mechanical Engineer looking for a role where you can work on exciting projects, collaborate with a genuinely multidisciplinary team and continue developing your career? This is an opportunity to join a leading multidisciplinary design practice in its Manchester studio, working alongside architects, engineers, designers and sustainability specialists on projects that shape the built environment. The Role You'll take a leading role in the delivery of mechanical building services projects, from early-stage concept through to detailed design and delivery. You'll be involved in developing mechanical strategies, carrying out design calculations, producing specifications and technical information, and coordinating designs with the wider project team. You'll also have regular opportunities to work directly with clients and design teams,...

Senior Mechanical Design Engineer Principal Mechanical Design Engineer Mechanical Discipline Lead - Water Location: Manchester (Hybrid Working Available) Contract: Permanent or Contract (Outside IR35) The Opportunity Our client is a growing engineering design consultancy delivering multidisciplinary projects across the UK water, rail and utilities sectors. Due to continued growth, they are looking to recruit experienced Senior Mechanical Design Engineers, Principal Mechanical Design Engineers and Mechanical Discipline Leads to join their Manchester-based team. This is an excellent opportunity for experienced Mechanical Engineers with a background in the UK water industry to play a key role in delivering major clean water and wastewater projects. Depending on your level, you'll combine hands-on engineering design with technical leadership, mentoring and discipline governance, helping to shape engineering excellence across multiple water industry frameworks. Working...

Intermediate or Senior Mechanical Design Engineer Kent Hybrid Working Up to 60k Multidisciplinary Engineering Consultancy Complex & Technical Projects Are you an Intermediate or Senior Mechanical Engineer looking for a role where you can take genuine ownership of projects, work across technically challenging buildings, and have direct involvement with clients and the wider design team? This is an opportunity to join an established multidisciplinary engineering consultancy with over 30 years of experience, bringing together mechanical, electrical, public health, fire engineering, sustainability, project management and building validation expertise. The business works across the UK and internationally, delivering coordinated engineering solutions across sectors including commercial, residential, healthcare, education, data centres, industrial, defence and aviation. The Opportunity As a Mechanical Design Engineer, you'll become an important part of the MEP team, taking...

Senior/Principal/Mechanical Engineer My client is an engineering design consultancy working closely with a wide range of clients, across a number of disciplines within the UK rail and utilities industries. Full time role from the St Albans Office with occasional site visits for which travel expenses will be paid. Hybrid working possible when required provided agreed in advance. Can be contract (outside IR35) or permanent role. Responsibilities: Provide design deliverables that satisfy safety and quality requirements. Produce design calculations and drawings for the water industry Direct and develop CAD technicians. Prepare scopes for and check output of subcontract M&E design teams Liaise with, prepare specifications for and review tender responses from equipment suppliers and manufacturers Prepare design investigations, reports and specifications. Design in compliance with relevant technical, professional and group standards. Ensure project change for...

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive. Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities. Work-life balance and flexibility is a key focus...

Electrical Design Engineer Junior / Intermediate Building Services Consultancy Nottingham Hybrid Working Are you an Electrical Design Engineer with a few years' experience in building services looking for your next career move? An established, multidisciplinary construction consultancy is looking to grow its Mechanical & Electrical team in Nottingham and is seeking a motivated Junior to Intermediate Electrical Engineer to join the team. This is an excellent opportunity for an engineer with a solid grounding in electrical building services design who wants to develop their technical expertise, gain exposure to a varied project portfolio and progress their career within a supportive consultancy environment. Working alongside experienced engineers and senior members of the team, you'll contribute to the delivery of practical, energy-efficient and commercially effective building services solutions across a range of sectors. The Role You'll be involved in electrical...

Senior Project Engineer Peterborough Permanent Competitive Salary + Excellent Benefits A leading engineering and technology organisation within the aviation communications sector is seeking a Senior Project Engineer to join its growing Product Engineering team in Peterborough . This is an exciting opportunity to play a key role in the development of advanced communication technologies that help make global air travel safer. Working on innovative VHF, UHF and next-generation communications systems, you will lead and coordinate complex engineering development projects from concept through to product introduction, supporting customers across civil aviation, defence and critical infrastructure markets worldwide. With a long-standing reputation for technical excellence, innovation and employee development, this organisation offers an outstanding environment for ambitious engineers looking to further develop their project leadership and technical management skills while working...

Benefits Package: 45,000 - 50,000 Extremely stable organisation Opportunity to lead a team. Pension This company have a dynamic work environment, they believe in team work and trust, they would like creative minds and are always looking for innovation and new ideas. They are currently experiencing exciting growth plans with work orders and projects growing at a rapid rate, the company are looking to recruit a Senior Design Engineer to lead and manage their growing team. The business supply their products worldwide with global reputable brand names which make them an extremely stable organisation to work for. Role & Responsibilities: Lead the design and development of new Equipment from concept through prototype, testing and production. Take technical ownership of engineering projects, ensuring delivery to quality, cost and programme requirements. Produce and review high-quality 3D CAD models, manufacturing drawings and Bills of Materials using Autodesk...

Panel Wirer 27,000 - 29,000 + Overtime (at an increased rate) + Early Friday Finish + Flexible Hours Monday - Thursday, 07:30 - 16:00. Friday, 07:30 - 12:30 Worthing, West Sussex. Commutable from: Lancing, Brighton, Shoreham & Storrington Do you have wiring experience within an engineering or manufacturing environment? Are you looking for an exciting new role within an industry leading business who are known for their first class training, retention and development? Due to continued growth, my client is looking for Wiremen\women to join the team at their state of the art facility in Worthing. The successful applicant will be responsible for reading engineering drawings, wiring and assembling a range of electro-mechanical products. You will also play a key role in testing and quality activities to ensure that products are meeting company, industry and customer standards. This is a varied role where you will collaborate with multiple departments, gaining exposure to a...

Job Description About the Role As a Design Engineer, you will join our mechanical engineering team supporting the design, development and continuous improvement of wireline intervention equipment, primarily winches and masts. Your work will combine maintaining and improving existing product designs with developing new, customer-driven solutions. Day to day, you will work extensively with 3D CAD and contribute across multiple aspects of machinery design - from structures and truck-mounted equipment to power calculations, component selection and the integration of mechanical systems. This is a role with broad engineering exposure rather than a narrow specialist focus. You may work alongside several engineers on different parts of the same complex design, collaborating to ensure the complete system works together effectively. You will also have opportunities to see your engineering work progress beyond the screen through product builds, testing and factory activities. About...

Graduate Design Engineer Rural Dartford, DA2 Office Based: Monday - Friday 8.30-5pm; 37.5 hours Salary: 30,000 per annum + excellent benefits package including 25 days annual leave + Bank Holidays (incrementally increasing with length of service), Life Insurance and Long-term Sickness Cover, Private Healthcare, Parking and excellent Career Opportunities, Social and Team events Are you a graduate with a passion for engineering and a desire to make a difference in the building and construction industry? If so, our client is seeking a motivated and enthusiastic Graduate Design Engineer to embark on an exciting journey into fire safety systems design. This is an incredible opportunity to kick-start your career within a supportive environment where you can thrive! About the Role: The Graduate Design Engineer programme is designed as a launchpad for graduates and early-career candidates. Over the course of 12 months, successful candidates will rotate through the entire...

Principal Mechanical Engineer - Data Centre & Mission Critical Leeds Hybrid Working 9-Day Fortnight I'm currently working with a leading engineering consultancy that is looking to appoint a Principal Mechanical Engineer to join its growing Data Centre & Mission Critical team in Leeds. This is an excellent opportunity for an experienced mechanical/building services engineer to take a senior technical and project leadership position, working on some of the most complex and technically demanding projects across the UK, Ireland and Europe. The Opportunity You'll take a leading role in the delivery of major Data Centre and Mission Critical projects, overseeing mechanical design from initial concept through to completion. The role offers exposure to a broad range of technically challenging environments, including: Data centres and critical facilities Live plant upgrades Data halls and close-control environments Financial-sector and trading-floor environments...

Senior Mechanical Project Engineer We are seeking a Senior Mechanical Project Engineer to join a major Data Centre Project in London. This is an opportunity to play a key role on a high-profile site, leading mechanical delivery and helping drive project excellence from start to completion. Your Team You'll join a hardworking, ambitious, and supportive team where your ideas matter and your development is genuinely prioritised. At Dornan, we invest in long-term career growth through structured progression pathways and continuous training support. The Role The Senior Mechanical Project Engineer will coordinate technical design with on-site installation through to successful commissioning, ensuring Dornan's vision, mission, and values are delivered throughout the project lifecycle. Responsibilities Coordinate mechanical design, installation, and commissioning activities. Resolve technical issues efficiently to maintain project progress. Manage...

Senior Mechanical Engineer Location: Warrington, Cheshire or Leicester (Hybrid Working) Job Type: Permanent Full Time (37 Hours per Week) Sector: Nuclear Mechanical Engineering About Westlakes Recruit Westlakes Recruit is a specialist recruitment partner supporting major programmes across the UK's nuclear, defence and engineering sectors. We are currently recruiting for a Senior Mechanical Engineer on behalf of a leading engineering organisation delivering complex and nationally significant projects within highly regulated environments. This is an excellent opportunity to join an experienced multidisciplinary engineering team, delivering innovative mechanical engineering solutions across the full project lifecycle while contributing to some of the UK's most strategically important programmes. The Opportunity We are seeking an experienced Senior Mechanical Engineer to support the delivery of mechanical engineering activities across a diverse portfolio of...

Site Manager - MEICA Sizewell This is a key role working across the Foul Treatment Plant (FTP) and Potable Water Plant (PWP), taking responsibility for the delivery of all Mechanical, Electrical, Instrumentation, Control and Automation activities from design and procurement through to installation, commissioning and handover. It's a senior position within a highly regulated environment, so I'm looking for someone who has the technical knowledge but can also manage consultants, contractors, suppliers and multiple disciplines to keep the project moving. The Role You'll take overall responsibility for the MEICA delivery, working closely with the project, engineering, commercial and construction teams. The role will include: Leading MEICA activities from design through to commissioning and handover Managing engineering consultants, specialist contractors, suppliers and commissioning teams Providing technical oversight and assurance across mechanical, electrical,...