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...

Plant Design Engineering Manager (Chartered / Chemical / Water) £85,000 to £95,000 + Private Medical + Enhanced Pension + Bonus + Hybrid + Pay and Roll Progression Horsham Are you looking to join a fast-paced and ambitious business as their Process Engineering Manager? Are you a Chartered Engineer from a Chemical Engineer background looking to take responsibility for managing the process department team?On offer is a unique opportunity for an ambitious Process Engineer to join a well-established engineering company. With a passion for service delivery and continuous improvement, this is a vital role for the exciting growth of the business, and you will be a critical part in the success story of the business as a whole.Taking responsibility for the department, the successful Engineer will be responsible for leading and creating bespoke designs and calculations for process equipment.As the Senior Engineer, you will help create a model and a pioneering culture to inspire, nurture...

Fuel Engineer (Service / Installation) £38,000 - £42,000 + Overtime (1.5x) + Company Vehicle + Fuel Card + Training + Progression + Company Benefits Shropshire / Nationwide Travel Are you a Mechanical or Chemical Engineer looking to move into a hands-on field-based role with full training provided and a great benefits package? You will be responsible for the installation, servicing, and maintenance of fuel tanks and associated pipework and systems at client sites nationwide. This is a varied, hands-on role where you'll gain specialist training while working on a wide range of equipment and projects. The company is a fast-growing, family-run business specialising in fuel and environmental tank solutions, known for delivering reliable, high-quality services across multiple industries. With continued growth, they are investing heavily in training and development, making this an ideal opportunity to build a long-term career. This role would suit a Mechanical Engineer,...

Research Engineer - Process Chemistry & Scale Up On-site / Hybrid considered Salary £26,000 - £34,000 per annum About the Role: CPI is seeking a Research Engineer - Process Chemistry & Scale Up to join our Process Chemistry and Scale Up team, an interdisciplinary group of engineers and chemists working at the interface between laboratory science and pilot-scale manufacturing. This role is firmly engineering-focused. You will work alongside process chemists to bridge the gap between bench-scale chemistry and scalable, robust processes , with a particular focus on powder-based systems, particle technologies, and battery-related applications . The team has recently opened a new pilot plant facility , and this role will play a key part in commissioning, maintaining, and operating larger-scale equipment - supporting scale-up, process understanding, and delivery of client and internal programmes. This opportunity is well suited to an early-career or developing...

Process Engineering Manager (Chemical / Plant Design / Water Treatment) £85,000 to £95,000 + Private Medical + Enhanced Pension + Bonus + Hybrid + Pay and Roll Progression Horsham Are you looking to join a fast-paced and ambitious business as their Process Engineering Manager? Are you a Chartered Engineer from a Chemical Engineer background looking to take responsibility for managing the process depa click apply for full job details

A pioneering company in sustainable wood products is seeking a Chemical Engineer to ensure safety compliance and translate business needs into effective designs. The ideal candidate will have a Master's or Bachelor's degree in chemical engineering and at least 5 years of relevant experience. Strong communication skills in English are required, and knowledge of Dutch is a plus. This position offers a competitive package and the opportunity to influence the future of sustainable construction.

Responsibilities Provides process safety related technical competence and guidance to the FPS South assets including the Kinneil Terminal; PLPG/ RLPG gas storage and loading; Dalmeny and hound point crude oil storage and loading. Develops and implements management strategies for non-compliance with legislative practices by identifying gaps and agreeing (with the Asset management) work programs to address and mitigate such gaps. Leads the planning and implementation of the local Process Hazards Analysis programs including chairing PHAs and/or identifying appropriate resource to chair. Leads/ participates LOPAs (Level of Protection Analysis) reviews (in response to Asset or Project demand). Leads Safety Engineering Reviews, PHSERs and pre start up safety reviews in response to Asset or Project demand. Supports the development and maintenance of the site wide QRAs to form basis of COMAH submissions. Develops, maintains and conducts trend analysis on leading / lagging...

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...