Principal Process Engineer jobs in Berkshire

You should have commercial acumen, understand and apply business knowledge to make sound decisions that benefit the entire organisation and a keen eye for identifying root causes and driving continuous improvement. We do need you to have the following:

A leading engineering firm is seeking a Principal Technical Safety Engineer in Reading. This role focuses on preparing and executing process safety activities, reviewing project documentation, and conducting safety studies. The ideal candidate should have a degree in Chemical or Process Engineering and relevant experience in the process industry. Strong communication and Microsoft Office skills...

Manufacturing Process Engineer (NPI Projects) London (Greenwich) | Up to circa £42 to 47.50 per hour (Umbrella) | Long-Term Contract About the Role We’re looking for a Manufacturing Process Engineer to help shape the future of assembly processes. In this role, you’ll design and implement lean improvements that make production safer, more efficient, and more sustainable. You’ll work closely...

Mott MacDonald is seeking a Senior Process Engineer to join their dynamic OneWater Team in the UK. This role involves leading process engineering projects in water and wastewater treatment, mentoring junior staff, and supporting business development efforts. In addition to technical expertise in water sector challenges, the position offers substantial opportunities for career growth within a...

Principal Engineer (Education) Competitive + Bonus + Benefits UK, Remote Permanent full time Summary The Principal Software Engineer role is a key role in the IRIS Engineering Organization and is one of the keystones in the delivery of World-Class Customer Products, Developer experience and the advancement of our technology in .NET and C#. As a Principal Software Engineer, your world is...

Principal ILS & Obsolescence Engineer Introduction: This organisation sits at the heart of some of the UK’s most critical defence and maritime programmes, delivering technology that genuinely matters. They’re now strengthening their Integrated Logistics Support capability with a senior engineer who can shape strategy, guide teams, and influence delivery across complex systems. Role...

🏗️ Principal Engineer - Industrial Buildings | London | Shape the Future Are you ready to lead the charge on ground breaking projects? We are seeking a Principal Engineer to grow our team to help deliver our pipeline of projects for 2026 and beyond. At Rendel, part of the global Ingérop Group, we’ve been delivering innovative engineering solutions for over 180 years. With offices across the UK...

You will have a good technical knowledge in the primary discipline of fire safety design.

You will be IT literate with a working understanding of fire modelling software analysis tools.

You should have excellent communication skills and an interest in working in a team environment.

Job Title: Principal DevOps Engineer - AWS/Terraform/Kubernetes Type: Permanent Location: Fully remote (must be UK-based) Salary: £90-110K DOE Our client are growing their team and are looking for a Principal DevOps Engineer to contribute to the development and maintenance of our cloud infrastructure, help with the definition of best practices for infrastructure management and to support...

Principal EC&I Engineer Reading - Hybrid - 3 days a week in office £50-55 per hour Outside of IR35 Are you an EC&I Engineer who has at least 10+ years experience designing within an building services industry? If so, please read on... Essential Requirements: - 10-15+ years' experience working as a EC&I Engineer - 5+ years working within the Nuclear industry - Degree qualified in Electrical...

Be the Driving Force in Power Projects – Principal Engineer (Civil/Structural) BakerHicks are looking for a Chartered Principal Civil or Structural Engineer to lead the delivery of power sector projects from either our London or Scotland office. This is a senior role where you'll take ownership of projects, guide multi-disciplinary teams, and act as the key point of contact for clients. Key...

You will join a friendly team that is not just passionate about engineering but also about creating a fun and collaborative work environment. We value diversity of thought and encourage innovative ideas from every perspective.

Are you an experienced Engineer, who has the ability to see the bigger picture, and apply your working knowledge of engineering, science and systems thinking to support unique and essential engineering projects at the heart of the UK's nuclear deterrent? If so, we could have a career for you. We are looking for motivated and experienced individuals to lead and apply Systems Engineering...

Principal Electrical Engineer (Energy) Job Description At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career as unique as...

Principal Systems Engineer – Defence. Requires SC Clearance to start and DV eligibility. Location - Berkshire 5 days per week. Salary – Competitive DoE. We’re supporting a leading organisation operating at the forefront of defence and secure systems engineering, looking to appoint an experienced Principal Systems Engineer to take a key leadership role across complex, high-impact...

You will be dealing with major production facilities involving various hazardous materials. As Reliability & Safety Engineer (Principal), you will be required to lead and drive the following:

You will work alongside industry recognised experts to deliver value to key utility company clients, such as Uisce Éireann, NI Water, Scottish Water and other AMP water companies.

You will also be involved with business development including providing specialist support to our account leaders and engineering practices.

You will be in a client-facing role, attending project meetings and disseminating the brief to the project team. - Work with the team leader to help monitor fee expenditure, resources and work delivered. - Mentor and support our ‘next gen’ professionals, including apprentices and graduates.

You will be in a client-facing role, attending project meetings and disseminating the brief to the project team. - Work with the team leader to help monitor fee expenditure, resources and work delivered. - Mentor and support our ‘next gen’ professionals, including apprentices and graduates.

You will work within a multidisciplinary team of engineers and support staff delivering a consistent high-quality service for clients, ensuring that repeat and new business opportunities are developed and profitability is achieved. In this key and varied role, you can expect to: