8 principal process engineer jobs found

Principal Process Engineer £75,000+ (DOE) + 37 Days Holiday + Progression + Leadership Role + Pension Bristol (On-site) Are you a senior Process Engineer looking to take full ownership of scaling a breakthrough chemical technology from pilot through to commercial readiness? This is a rare opportunity to step into a principal-level leadership role within a fast-growing, venture-backed climate tech company developing innovative chemical recycling processes to recover high value carbon fibre for reuse across aerospace, defence, and industrial sectors. Following significant recent funding, the company is entering a critical phase - commissioning its first pilot scale processing line in Bristol. You will take ownership of the engineering programme, leading scale up from process development unit through to full pilot operation and beyond. The Role Lead pilot plant build, commissioning, and ongoing process development Own scale up strategy, engineering deliverables, and core...

Our Vacancy# Principal Process Engineer Nuclear Permanent / Warrington United Kingdom 09/03/26 On site ShareAssystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in...

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance - we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global specialists who want to combine their expertise and champion you to be your best. As a proudly employee owned business, we benefit our clients, our communities, and each other, investing in creating the right space for everyone to feel empowered, included, and valued. Whatever your ambition, Mott MacDonald is where people...

Job Description Overview Shape the Future of our cities and environments. Are you a Waste WaterJoin and take a leading role in shaping the future of our cities and environments.We are looking for an energetic and experienced Principal Waste Water Process Engineer to join our team within the Design & Advanced Technology (D&AT) Practice of . You'll be part of a talented, multi-disciplinary team delivering cutting edge, iconic projects to our Water market clients - clients such as Wessex Water, Welsh Water, Severn Trent Water, South West Water, Environment Agency, as well as other regional water authorities.As a key member of our team, you'll play a vital role in delivering transformational programmes for critical UK infrastructure, with opportunities to work on landmark engineering projects both domestically and internationally. We're committed to providing industry-leading solutions throughout the project lifecycle, adding value through client-side and construction-phase...

Role - Electrical Senior Design Engineer Location - Warrington (Other locations may be considered) Purpose of the role: As a Electrical Senior Design Engineer you will be an important member of the Engineering Design Team and will be required to work with the Principal Engineer(s), Design Team, Design Manager(s) and Design Leads to deliver design to the highest quality to GT process and in compliance with the BMS and H&S Regulations. This is a technical role, engaged directly on projects, which requires competency in technical design delivery in the water and wastewater industry. The Senior Design Engineer can have line management responsibility for design engineers of the same discipline, plus non-discipline design engineers/others if required. As well as providing direction and assisting with innovations, you will be expected to contribute to the engineering governance of your discipline design activities, ensuring that design integrates with the other discipline design...

Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable - please direct all queries to the relevant Resourcing Partner. Job Title - Process Senior Design Engineer Location - Grangemouth (Other locations may be considered) About Us Galliford Try is one of the UK's most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE 250 organisation, we turnover £1.9 billion and employ over 3500 people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK's top principal contractors you'll have the opportunity to work on some of the UK's most exciting projects offering you stability as well as the chance to stretch your capabilities...

Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable - please direct all queries to the relevant Resourcing Partner. Job Title - Process Senior Design Engineer Location (Can Be Based From) : Warrington, Nottingham, Bristol, Plymouth, Grangemouth About Us Galliford Try is one of the UK's most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE 250 organisation, we turnover £1.9 billion and employ over 3,500 people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK's top principal contractors you'll have the opportunity to work on some of the UK's most exciting projects offering you stability as well as...

Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable - please direct all queries to the relevant Resourcing Partner. Role - Electrical Design Engineer Location - Warrington Purpose of the role: As Design Engineer you will be an important member of the Engineering Design Team and will be required to work with the Design Manager(s) and Design Leads to deliver design to the highest quality to GT process and in compliance with the BMS and H&S Regulations. This is a technical role, engaged directly on projects, which requires proficiency in technical design delivery in the water and wastewater industry. The Design Engineer can have line management responsibility for discipline graduate/assistant engineers if required. As well as assisting with innovations, you will be expected to fulfil the...