Senior / Principal Engineer

Company: Pell Frischmann

Location: Luton

Posted: April 17th, 2026

About Pell Frischmann

Pell Frischmann is a specialist advisory and technical consultancy operating across the built and natural environment, helping to shape a better future for the communities in which we work. We offer consultancy services, with access to specialist sister companies and partners, to support both public and private‑sector clients. We work across sectors encompassing buildings, infrastructure, and regeneration.

Originally formed in 1926, we have a unique heritage in delivering client‑focused solutions that deliver value through our commercial awareness, sustainable aspirations, and innovative approach. Our distinctive future is defined by our ownership; Pell Frischmann is a part of RSBG SE, the patient capital investment arm of RAG‑Stiftung. RAG‑Stiftung is a foundation with the long‑term public purpose to deal with the environmental and social commitments resulting from the closing of Germany’s coal mining industry. RSBG SE’s mission is to generate sustainable funds for the foundation; so, our work directly contributes to the challenge of fighting global pollution and climate change.

Based in our Luton office, you’ll join a hardworking and expanding team of Transport & Infrastructure Engineers and Consultants.

As part of a national, multidisciplinary Transport & Infrastructure team, you’ll collaborate with colleagues across the country to deliver high‑quality outcomes and uphold our core business values. This cross‑office approach gives you exposure to a wide range of projects, clients, and technical challenges.

We’re currently working on some truly exciting and diverse infrastructure schemes, including:

Your role will involve preparing detailed designs, feasibility studies, and scheme reports across this varied project portfolio. You’ll also have the opportunity to take on responsibilities such as project management, budgeting, cost estimating, and producing bills of quantities—giving you genuine breadth and progression in your day‑to‑day work.

Strong planning, scheduling, and time management skills will be essential, as you will be trusted to manage your workload and deliver to deadlines.

You will also play an important part in supporting and guiding junior team members, helping them grow while ensuring consistent, high quality project delivery.

Main Duties And Responsibilities

What Qualifications, Experience & Skills are required?

Essential Qualifications

Experience

Skills

Why Pell Frischmann?

We are one of the UK's most influential and highly respected firms of infrastructure and built environment professionals. We provide a collaborative and supportive working environment, where you’ll have the freedom and flexibility to create your own pathway and make a real impact within the business and in the communities in which you will operate.

We'll support your ongoing personal and professional development as your career progresses, allowing you to reach your full potential. We are committed to providing equal opportunities for all, welcoming applications from all backgrounds and are delighted to be a part of the government's Disability Confident Scheme. We’re happy to talk about flexible working and are committed to promoting the wellbeing of all our employees.

Pell Frischmann Benefits

In addition, you’ll receive a competitive salary and other excellent benefits you can find on the link below!

To apply for this role, please click “Apply for this job” below to complete our short application form and upload a copy of your CV. Please remove any personal details such as your home address and date of birth from your CV.

As part of the application process, you will be asked to complete a diversity monitoring form. We are committed to recruiting, retaining and developing a workforce that reflects at all grades the diverse communities that we serve. By completing this form, you will help us to monitor and analyse diversity information so that we can ensure that our recruitment processes are fair and identify opportunities to improve them. Any information provided on this form will be treated as strictly confidential and will not be seen by those involved in the selection process.

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