Launch your career shaping resilient water systems Purpose and scope of the role: Tetra Tech is recruiting Graduate Process Engineers to join our Water Consultancy strategy teams from early 2027. You will support process design and optimisation for water, wastewater and sludge treatment schemes within AMP8/AMP9 programmes. Day-to-day you will prepare mass and energy balances, develop process simulations (for example BioWin), contribute to nature-based solutions, support HAZOPs and commissioning, and produce technical reports informed by data analysis and GIS. You will work with multidisciplinary teams on projects that feed into multi-site investment and delivery programmes. Your impact in this position: You will quickly contribute to design outputs that inform intervention selection and delivery. Over 12-24 months you will take ownership of defined workstreams, develop modelling and commissioning skills, and influence low-carbon and cost-effective...

Lead electrical and control design for national water programmes Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking a Senior Electrical & ICA Design Engineer to join our Water Consultancy team, delivering AMP8 and AMP9 wastewater programmes across the UK. You will produce electrical and instrumentation, control and automation (ICA) designs for treatment works, pumping stations and ancillary plant, including load assessments, LV/MV distribution, cable sizing, single-line diagrams, URSs, FDSs and control philosophies. Daily responsibilities include client liaison, multidisciplinary coordination, site surveys, technical review and delivery of construction-ready documentation for multi-discipline design packages. Your impact in this position: In the short term you will ensure technical rigour and timely delivery of electrical and ICA packages. Over the medium term you will improve system reliability and constructability, support digital design...

Shape process performance across UK water networks Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking multiple Principal Process Engineers to lead process design, optimisation and advisory services across major long-term water industry frameworks UK-wide. You will produce and review process envelope definitions, influent characterisations, PFDs, outline and detailed calculations, control philosophies and technical reports for treatment works, pumping stations and allied assets. Daily activity includes design leadership, multidisciplinary coordination, client engagement and digital design development. Projects include a £100 million, 10-year United Utilities framework and a broad AMP8/AMP9 portfolio of multi-million-pound programmes. Your impact in this position: In the short term you will assure process deliverables and support project delivery. Over the medium term you will drive process optimisation, integrate laboratory data and digital...

Lead mechanical design for national water programmes Purpose and scope of the role: Tetra Tech's Water Consultancy is seeking multiple Principal Mechanical Design Engineers to lead mechanical design delivery across major, long-term UK water industry frameworks. You will own mechanical design outputs for pumping systems, aeration and process plant equipment from optioneering through detailed design and construction support, producing specifications, P&IDs, schedules, calculations and procurement documentation. Projects include a £100 million, 10-year United Utilities framework and a broad AMP8/AMP9 portfolio. You will coordinate multi-disciplinary teams of engineers, modellers and data analysts, engage clients and supply-chain partners, and provide technical assurance on multi-million-pound capital schemes. Your impact in this position: In the short term you will deliver robust mechanical designs and site survey outputs. Over the medium term you will...

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...

Advance mechanical design for national water programmes Purpose and scope of the role: Tetra Tech is recruiting a Mechanical Design Engineer to join our Water Consultancy team, delivering AMP8 and AMP9 projects across the UK. You will produce mechanical design outputs from feasibility through to detailed design and construction support, including pump and aeration system sizing, P&IDs, specifications, datasheets, calculations and procurement documentation. Daily activities include site surveys, multidisciplinary coordination, client liaison and digital drawing production. Work spans wastewater programmes, urban drainage studies, WINEP/SOAF/DWMP initiatives and capital delivery projects forming part of long-term frameworks. Your impact in this position: In the short term you will deliver accurate, constructable designs and site reports. Over the medium term you will optimise plant performance and contribute to low-carbon, whole-life solutions. Longer term you...

Work on electrical design for UK water infrastructure Purpose and scope of the role: You will join Tetra Tech's Water Consultancy team, delivering AMP8 and AMP9 wastewater programmes across the UK. Day-to-day, you will produce electrical and instrumentation/control & automation (ICA) design deliverables, calculations, single line and system architecture diagrams, P&IDs, schedules, reports and drawings, while supporting feasibility through detailed design for programmes that address flooding and pollution. You will work within a multidisciplinary team of engineers, designers, modellers and data analysts, contributing to frameworks and projects ranging from small works to multi-million-pound packages, liaising with clients, contractors and project managers to meet programme milestones and quality standards. Your impact in this position: In the short term, you will develop technical competence in LV/MV distribution, load assessments and ICA architecture while...

Senior Safety Case Consultant Location: Flexible UK Hybrid Working (Warrington, Leicester or Bristol) Job Type: Permanent Full Time (37 Hours per Week) Sector: Nuclear Safety Case Engineering About Westlakes Recruit Westlakes Recruit is a specialist recruitment partner supporting some of the UK's most significant nuclear, defence and engineering programmes. We are currently recruiting for a Senior Safety Case Consultant on behalf of a leading organisation delivering complex nuclear projects across the UK. This is an excellent opportunity to join a highly regarded technical team, providing specialist safety case expertise across major programmes and helping to ensure the safe design, operation and decommissioning of nuclear facilities. The Opportunity We are seeking an experienced Senior Safety Case Consultant to support the delivery of safety case activities across a diverse portfolio of nuclear projects. Working within multidisciplinary engineering...

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...

A fantastic opportunity has arisen for a Qualified Gas Engineer to join a growing company on a permanent basis working with one our established clients. Due to their expansion we are giving the right candidates the chance to join their professional and dynamic team. All applicants must be experienced & qualified gas engineers with CCN1/CMA1 and MET1 Qualifications Role & Responsibilities: - Service & Breakdown of Gas appliances; including but not limited to: Combi swaps, System swaps, Conversions & Cookers - Providing energy efficiency advice Development/Growth Potential: Opportunity to upskill to CMDDA1 for Carbon Investigation Leak Detection work with provided training. Essential Skills: - CCN1 - CMDDA1 (Preffered) - CKR1 - MET1 - CPA1 - CKR1 - HTR1 Package Provided: - Competitive salary with additional benefits - Comprehensive training and development opportunities - Supportive team environment - Career progression...

Critical Cooling Service Engineer Internal job title - Generalist Service Representative II Location - Northwest England - Manchester and Warrington area We're looking for a Cooling Service Engineer to join our team. You'll be responsible for commissioning, servicing, and repairing critical cooling equipment across a wide range of sites. Expect frequent travel, including national coverage and training in Italy. What you'll do: • Commission and start up newly installed cooling systems. • Perform maintenance, service, and repairs on chilled water, DX, economiser, In-row, perimeter, and containment cooling systems. • Diagnose and resolve technical issues efficiently. • Supervise installation contractors and ensure best practices. • Work in critical environments, including data centres. • Use specialist software and applications for system analysis and reporting. • Follow all safety, compliance, and reporting procedures. • Participate in an on-call rota (1 in 5...

This is an excellent opportunity for an experienced estimator with a strong background in mechanical building services to join a successful business delivering technically challenging projects across a range of sectors. The Mechanical Estimator will play an important role within the pre-construction function, taking responsibility for the preparation of accurate, competitive and commercially robust tenders. You will be involved throughout the tender process, from the initial review of enquiries and technical documentation through to final submission, tender clarification and handover to the delivery team following contract award. The successful candidate will have a comprehensive understanding of mechanical building services and be comfortable estimating packages incorporating HVAC, heating, chilled water, ventilation, air conditioning, domestic water, drainage and public health systems . The Role As Mechanical Estimator, you will work closely with the wider estimating,...

We are currently recruiting for an experienced Mechanical Industrial Estimator on behalf of our client, an established engineering business delivering complex mechanical and industrial projects for customers across a range of sectors. Due to continued growth and a strong pipeline of secured and prospective work, our client is looking to strengthen their commercial and estimating capability with the appointment of an experienced Mechanical Industrial Estimator. This is an excellent opportunity for an estimator with a strong mechanical engineering background who understands the full tendering process and can confidently take projects from initial enquiry and technical review through to detailed costing, commercial assessment and final tender submission. The Role As Mechanical Industrial Estimator, you will play a key role in securing new projects and ensuring opportunities are accurately and commercially priced. You will be responsible for reviewing tender enquiries,...

Astute's Nuclear team is partnering with a leading engineering organisation to recruit a Civil & Structural Engineer to support an established site team on an exciting nuclear new-build programme. The Civil & Structural Engineer role will involve delivering structural engineering analysis, design and assessment across reinforced concrete, steel and civil infrastructure. You'll work as part of a multidisciplinary engineering team, supporting technically complex projects within a highly regulated environment. If you're an experienced Civil or Structural Engineer looking for your next opportunity, or you're considering a move into the nuclear sector, submit your CV to apply today . Responsibilities and duties of the Civil & Structural Engineer role Reporting to the relevant engineering lead, you will: Deliver structural engineering analysis, design and assessment for reinforced concrete, steel and civil infrastructure. Produce and review structural...

Senior Claims Surveyor Location -Warrington Salary/Package - 80,000 - 110,000 + Excellent Benefits Package About the Company Our client is a well-established and growing construction contractor with an extensive track record delivering complex residential and major construction projects across the UK. The business operates across sectors including high-rise residential, Build to Rent, affordable housing, student accommodation, and specialist developments. With a strong pipeline of major projects and a focus on quality, commercial performance, and long-term client relationships, the business is continuing to strengthen its senior commercial function. They are now looking to appoint an experienced Senior Claims Surveyor to take responsibility for complex contractual and commercial claims across major projects. The Role As Senior Claims Surveyor, you will take a lead role in the preparation, management, negotiation, and resolution of complex construction claims. You...

Intermediate Electrical Building Services Engineer Warrington 35,000 - 48,000 DOE + Benefits We're working with a growing integrated MEP and building physics consultancy with offices in Yorkshire and the North West. They deliver electrical, mechanical, and sustainability design across a broad range of sectors including residential, commercial, education, industrial, and retail. They're looking for an Intermediate Electrical Engineer to join their expanding team in Warrington. The company are firmly established on both sides of the Pennines, and the Warrington office is currently going through an advanced period of growth. This role is to support an Associate Director with the delivery of projects. This is a consultancy that does things properly. Design continuity runs all the way through to site, so you'll see your work get built, not hand it off at Stage 3 and move on. They have a real emphasis on buildability from the off and you will be working on projects through...

Originally named, Great British Nuclear, Great British Energy - Nuclear is an arm's length body of the Department for Energy Security and Net Zero, dedicated to supporting the development and deployment of new nuclear technologies in Great Britain. We play a crucial role in advancing nuclear new build, ensuring the UK's energy security and achieving net-zero carbon emissions. Great British Energy - Nuclear focuses on fostering innovation, facilitating investment, and coordinating efforts across the nuclear industry to build a resilient and sustainable energy future. The Health, Safety and Welfare Lead , reporting to the Head of Health, Safety, Environment and Sustainability, will lead the development and implementation of Health Safety and Welfare strategies, plans, and procedures, monitor regulatory compliance, and support necessary risk management frameworks across all phases of the SMR Project. This role forms part of the Safety, Licensing and Assurance function, which is...

Originally named, Great British Nuclear, Great British Energy - Nuclear is an arm's length body of the Department for Energy Security and Net Zero, dedicated to supporting the development and deployment of new nuclear technologies in Great Britain. We play a crucial role in advancing nuclear new build, ensuring the UK's energy security and achieving net-zero carbon emissions. Great British Energy - Nuclear focuses on fostering innovation, facilitating investment, and coordinating efforts across the nuclear industry to build a resilient and sustainable energy future. The Continuous Improvement and Organisational Learning Lead plays a vital role in embedding a culture of continuous improvement and operational excellence across GBE-N and its delivery partners. You will be responsible for developing and maintaining robust processes for incident investigation, root cause analysis, and organisational learning. You will work closely with Integrated Project Teams (IPTs), Delivery...

Quantity Surveyor Warrington 45,000- 50,000 Civils Quantity Surveyors - looking for your next step? I'm working with an established contractor who are looking to add a Quantity Surveyor to their growing commercial team in Warrington. This is a great opportunity for someone with around 2-3 years' experience who already has some exposure to civil engineering projects and wants to develop their career further within a specialist project environment. The role will give you exposure to projects across the full construction sequence, including enabling works, piling and subsequent groundworks , giving you the chance to build a broad understanding of the commercial side of civils. The Role Supporting the commercial management of civils projects Working across enabling works, piling and groundworks packages Subcontractor procurement and management Valuations, applications and final accounts Cost reporting and forecasting Managing variations and commercial changes...

The Machine Minder is responsible for operating, monitoring, and maintaining the efficient running of machinery within the tray wash facility. The role ensures that trays and equipment are cleaned safely, effectively, and to the required quality standards, while maintaining a safe and productive working environment. Full Time Shifts available in Warrington WA1 Monday - Thursday 19:30 / 06:00 Night shifts Key Responsibilities Operate and monitor tray wash machinery in accordance with standard operating procedures (SOPs). Ensure trays are loaded and unloaded safely and efficiently. Monitor machine performance, water levels, temperatures, and cleaning cycles. Carry out routine checks to ensure machinery is operating correctly. Identify and report machine faults, breakdowns, and maintenance requirements promptly. Perform basic machine cleaning and housekeeping duties in line with site procedures. Ensure trays are washed to the required hygiene and...