136 senior process engineer jobs found

Senior Process Engineer- Addison Project, Daresbury For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Senior Process Engineer (Contract – Outside IR35) Location: Daresbury Contract: 12 months Start Date: Spring 2026 Workscope Addison Project Plc...

Senior Process Engineer (Client side) – Contract – Ireland (Cork) Location: Ireland (Cork) This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy and Nuclear sectors. The role will be site based, working client side as part of the projects team, focusing on project deliverables. This role is deemed to be outside IR35. Role & Responsibilities * Acting as an integrated part of the end Client team, executing Process Engineering activities and maintain technical integrity. * Predominantly supporting the development of CAPEX and OPEX projects, including supporting shut downs and closing out PHA actions. * Develop the scope of work / basis of design for studies and projects. * Undertake and checking of process calculations. * Preparation and checking of process deliverables – PFDs, P&IDs, datasheets, specifications, process descriptions,...

Location: South East (Epsom / London / Peterborough / Cambridge) Contract Type: Temporary Hours: 40 per week, 5 days per week Start Date: ASAP End Date: To be confirmed (dependent on contract) Company Overview A leading global engineering, infrastructure and project management organisation delivering technically complex and nationally significant programmes across the built environment, water, transportation, energy and defence sectors. The business provides integrated services from consultancy, engineering and design through to project delivery and asset lifecycle management. Teams operate in multidisciplinary environments to deliver innovative, high-quality, and compliant engineering solutions. Role Overview We are seeking a Senior Clean Water Process Engineer to join a multidisciplinary team on water treatment and process engineering projects. The role offers responsibility for technical outputs, process optimisation, compliance with regulatory standards, and mentorship of...

Location: Derby (Hybrid – minimum 3 days on-site) Can also be based from Coventry Occasional site visits required Industry: Water or wider utilities (preferred) Overview This is a 9–12 month contract position, based primarily in Derby, with the option to work from home part of the week (minimum 3 days in the office). The role falls inside IR35. The Senior Engineer / Project Manager will have strong engineering appreciation and must be competent in managing all six core aspects of project delivery: scope, schedule, finance, risk, quality, and resources. Excellent interpersonal skills—particularly leadership, communication, and conflict management—are essential. You will be responsible for ensuring the safe and efficient execution of the developer programme and will work closely with a wide range of internal and external stakeholders to support overall programme delivery and regulatory compliance. Key Responsibilities Lead and manage the entire project lifecycle—from initial...

Principal Firmware Engineer Edinburgh 12-month contract Paying up to £75p/h (inside IR35) The Opportunity We are seeking a Senior or Principal Firmware Engineer to join a high-performing engineering team delivering advanced digital systems within the Aerospace, Defence, and Security sector. At Senior or Principal level, you will also provide technical leadership, supporting the delivery of work across multiple engineers while contributing to process improvement and best practice development across FPGA/Firmware teams. Key Responsibilities Design and develop innovative VHDL-based FPGA architectures Apply advanced verification techniques using VHDL or SystemVerilog / UVM Work with currentFPGA technologies from: Xilinx Intel (Altera) Microsemi (semiconductor manufacturer) Develop and integrate high-speed interfaces, including PCIe, DDR3, Ethernet and JESD Analyse system-level documentation to derive detailed firmware requirements Adopt a structured, methodical approach to...

Working for a luxury automotive OEM based in Gaydon, Warwickshire) Profile: * Working in the growing Towing and Carrying team within the Vehicle Capability and Dependability department, the aim of the senior towing and carrying engineer role is to ensure efficient delivery of company products that meet or exceed all customer expectations for Towing and Carrying performance. * Following system engineering principles, this is achieved through attribute target setting, requirement decomposition and verification and validation sign off using both virtual and physical test methods. * To ensure optimum design and delivery the role will strive to continuously improve processes, methods and solutions. Key Accountabilities and Responsibilities: * Ownership, management, validation and development of a number of company vehicle level towing and carrying requirements and targets * Ensure robust SMART requirements and targets are cascaded and accepted within all relevant...

FPGA Engineer 12-month initial contract Onsite full time in Edinburgh £75ph, UMB, inside IR35 SC will be required for this position due to the nature of work. Our client are looking for a Firmware Engineer at Senior or Principal Level to join their team in Edinburgh. The client is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, they employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Their employees are not just part of a team, they are key contributors to shaping innovation, advancing technology, and enhancing global safety. As an experienced Firmware/FPGA Engineer, you will work with the support of experts in their field, using world-class facilities to deliver Firmware for complex digital systems that meet challenging future customer requirements. You will use or develop team leading experience to support the delivery of work from several engineers. Your expertise will also be key to enhance processes and ways of...

Traffic Engineer To assist in the delivery of transport capital projects and traffic management initiatives from initial concept through design, consultation, and implementation on site. This includes applying technical expertise, established procedures, and administrative processes while working under the guidance of a senior traffic engineering professional. The main duties of the Traffic Engineer is: To contribute to the delivery of engineering projects under the guidance of a senior traffic specialist, including the completion of studies, investigations, assessments, and the development of practical engineering recommendations. To maintain up-to-date knowledge of relevant legislation, standards, guidance, and professional practices applicable to the service area. To manage and prioritise incoming requests by assessing their purpose and urgency, taking appropriate action in line with agreed procedures. To prepare briefing papers and technical documentation as required and...

Senior Automation Engineers (ABB 800xA DCS) - Denmark - Multiple CONTRACT Vacancies - Long Term Projects (2-years, with more work very likely) Pharmaceuticals/API/Biotechnology - transferrable manufacturing experience considered ! IF you have 5 years' experience of working on ABB 800xA DCS automation projects ... we want to hear from you. We can work on a rate that makes this attractive. Smart4Sciences will manage all the administration and compliance with subnational tax legislation. We will also help you through the process of locating yourself in the area. Benefit of Joining this Project Join a global automation team delivering high-value engineering solutions on major industrial programmes across Denmark. You will play a key role in large-scale ABB 800xA DCS installations, upgrades, commissioning, and optimisation within a highly professional and safety-focused environment. This is an opportunity to: Work on technically challenging, high-impact automation projects...

Location: London (2-3 days in office) Contract Type: Long-term contract (Outside IR35) Hours: 40 per week Equipment: To be supplied by company   About the Role: We are currently seeking a talented Civil Engineer or Senior Civil Engineer to join a well-established consultancy based in London. The role involves working on a variety of development infrastructure projects, including drainage strategies and flood risk assessments. The successful candidate will have strong experience using Civil 3D and Infodrainage software, and will play a key role in delivering complex infrastructure solutions for both public and private sector clients.   Key Responsibilities:   ·Design and manage infrastructure projects for residential, commercial, and mixed-use developments. ·Prepare drainage strategies, flood risk assessments, and other associated reports. ·Utilise Civil 3D and Infodrainage to model and design drainage systems. ·Collaborate with multi-disciplinary teams, including...

AI Engineer Location: Remote with Adhoc travel to site (London or Birmingham) Contract Length: 6 Months Working Pattern: Full Time, via an Umbrella Company Are you ready to embark on an exciting journey to shape the future of AI? Our client is on the lookout for a talented AI Engineer to engineer enterprise-grade Generative AI agents. If you have a passion for innovation and a knack for problem-solving, this opportunity is for you! What We're Looking For: Previous experience supporting the creation of Agentic AI Agents Expertise in Generative AI and LLM selection. Strong background in decision support and conversational AI. Familiarity with engineering prompts and agent patterns. Knowledge of cloud standards and privacy governance. Experience in monitoring, quality evaluation, and bias mitigation. A commitment to explainability and auditability. Passion for integrating human-in-the-loop controls.What You'll Be Doing: As an AI Engineer, you will play a pivotal role in...

Position: Charging Systems Verification and Validation Engineer Location: Gaydon, UK (5 days a week from office) 6 months contract position The Role This role is for Charging Features Verification Engineer role sits within the Charging Systems Delivery Group. As a Charging Features Verification Engineer, you'll be an integral part of Charging Systems V&V Chapter, working within the dynamic Charging Systems Verification & Validation Group. Your role will be pivotal as the point of contact for verifying Charging Features, collaborating with various teams including Charging Product squads, Propulsion Product Groups, Body & Digital Product Platform team and Central System Integration team. Your responsibilities: (Up to 10, Avoid repetition) Execute validation and verification activities for Charging Systems, DC-DC converter, On-Board charger (AC and DC charging systems), Charger types (CCS, CHAdeMO, Type-2, GB/T, NACS, Type-1) & BMS systems. Develop and maintain...

Senior Civil Engineer Hours: 37.5 a week - Core hours 9:30am - 4pm Rate: £42-52 p/h Role type: Remote   If you're a Senior Civil Engineer who enjoys owning your projects, leading from the front and delivering drainage design properly, this will suit you. You'll be confident taking technical responsibility for Drainage & Water packages and comfortable acting as Design Lead under the Design Team Leader. That means making clear decisions, keeping programmes on track, managing risk before it becomes a problem and ensuring budgets are understood and respected. Your focus will be RIBA stage delivery of surface water and foul drainage for schools, residential and commercial developments, including planning. You'll need to be technically strong, detail-focused and comfortable reviewing and signing off designs, knowing they meet standards, regulations and best practice. You'll be trusted to manage your workload, communicate clearly with multi-disciplinary teams and build...

Senior Civil Engineer Hours: 37.5 a week - Core hours 9:30am - 4pm Rate: £42-52 p/h Role type: Remote   If you're a Senior Civil Engineer who enjoys owning your projects, leading from the front and delivering drainage design properly, this will suit you. You'll be confident taking technical responsibility for Drainage & Water packages and comfortable acting as Design Lead under the Design Team Leader. That means making clear decisions, keeping programmes on track, managing risk before it becomes a problem and ensuring budgets are understood and respected. Your focus will be RIBA stage delivery of surface water and foul drainage for schools, residential and commercial developments, including planning. You'll need to be technically strong, detail-focused and comfortable reviewing and signing off designs, knowing they meet standards, regulations and best practice. You'll be trusted to manage your workload, communicate clearly with multi-disciplinary teams and build...

Senior Civil Engineer Hours: 37.5 a week - Core hours 9:30am - 4pm Rate: £42-52 p/h Role type: Remote   If you're a Senior Civil Engineer who enjoys owning your projects, leading from the front and delivering drainage design properly, this will suit you. You'll be confident taking technical responsibility for Drainage & Water packages and comfortable acting as Design Lead under the Design Team Leader. That means making clear decisions, keeping programmes on track, managing risk before it becomes a problem and ensuring budgets are understood and respected. Your focus will be RIBA stage delivery of surface water and foul drainage for schools, residential and commercial developments, including planning. You'll need to be technically strong, detail-focused and comfortable reviewing and signing off designs, knowing they meet standards, regulations and best practice. You'll be trusted to manage your workload, communicate clearly with multi-disciplinary teams and build...

Senior Civil Engineer Hours: 37.5 a week - Core hours 9:30am - 4pm Rate: £42-52 p/h Role type: Remote   If you're a Senior Civil Engineer who enjoys owning your projects, leading from the front and delivering drainage design properly, this will suit you. You'll be confident taking technical responsibility for Drainage & Water packages and comfortable acting as Design Lead under the Design Team Leader. That means making clear decisions, keeping programmes on track, managing risk before it becomes a problem and ensuring budgets are understood and respected. Your focus will be RIBA stage delivery of surface water and foul drainage for schools, residential and commercial developments, including planning. You'll need to be technically strong, detail-focused and comfortable reviewing and signing off designs, knowing they meet standards, regulations and best practice. You'll be trusted to manage your workload, communicate clearly with multi-disciplinary teams and build...

Senior Engineer - Infrastructure & Highways Location: East Anglia Employment Type: Full-Time Salary: £375 to £410 per shift About Us Our client is a leading civil engineering contractor delivering major infrastructure projects across the regions. With a strong track record in complex earthworks, road construction, foundations, drainage, and public realm schemes, they pride themselves on delivering safe, high-quality projects on time and within budget. Due to continued growth and secured work, we are seeking an experienced Senior Engineer to join the project delivery team. The Role As a Senior Engineer, you will be responsible for managing engineering activities on site, ensuring works are delivered safely, efficiently, and in accordance with design specifications and programme requirements. You will work closely with the Project Manager, Site Agents, subcontractors, and the client team to drive successful project outcomes. Key Responsibilities Oversee day-to-day...

Job Description An opportunity has arisen for an experienced Senior Mechanical Design Engineer with in-pond mechanical handling experience to design rigs, tooling, and storage equipment, and to support design substantiation and regulatory marking requirements within a major project design team. This is an exciting opportunity to become part of an established team working on a high-profile project within a highly regulated sector. The role offers the chance to work in a dynamic and forward-thinking environment delivering a project of national importance. The successful candidate will work closely with the Project Engineering Manager, multidisciplinary project teams, and the client on a fast-paced project. Key Responsibilities Provide Lessons From Experience (LFE) and apply knowledge of operational plant constraints throughout the project delivery process. Produce non-functional requirements (NFR), feasibility studies, and Design Intent Reports (DIRs) to justify and support...

Order Ref: (phone number removed) Position Title: Battery Engineer Duration: Contract Location: Coventry *Applicants MUST have proof of immediate, on-going and valid eligibility, to work full time, and travel within, the UK* About the company I am currently recruiting on behalf of an automotive OEM, based in Coventry, who are looking for a Battery Engineer to join their team. Duties: Accountable for system design and validation of battery packs including modules, upper and lower shells, high and low voltage harness, battery disconnect unit (BDU) and heating/cooling schemes (including the design of water-cooled pipeline structure) to meet the requirements of environmental adaptability of the vehicle. Evaluates battery structure design and daily battery tests such as such as charging and discharging capacity, battery cycle life, and battery failure analysis. Designs and optimizes battery pack thermal management scheme, completes thermal simulation and thermal testing...

Job Title: Manufacturing Engineer - Contract Reports To: Manufacturing Engineering Plant Lead Department: Manufacturing Engineering Direct Reports: None Role Purpose: The purpose of this role is to support the business as subject matter expert, using manufacturing and quality knowledge and experience to enable the manufacture of an extended run of prototype power systems. To lead and participate in APQP activities; leading problem resolution and other continuous improvement initiatives and activities.    Operational Duties: Support the Engineering and Manufacturing teams with the management of all prototype builds ensuring all processes, tooling/equipment and facilities are in place and or planned. The setup of low volume production environments and the development of manufacturing processes to ensure production is conducted safely, on time and on budget whilst ensuring best practice is adhered to. Support the successful implementation and delivery of specific Advanced...