Principal Process Engineer

Risley, Warrington
3 months ago
Applications closed

Related Jobs

View all jobs

Principal Process Engineer

Principal Process Engineer

Principal Process Engineer

Senior or Principal Process Engineer

Senior Process Engineer

Principal Mechanical Process Engineer

Principal Process Engineer

Location: Warrington, Hybrid - 3 days on site

Contract: 12 months +

Inside IR35

Rate: £71 - £87 p/hr Umbrella

Will need to be able to get Security Clearance

Reprocessed uranium (RepU) in the UK refers to uranium recovered from spent nuclear fuel, primarily at the Sellafield reprocessing plant. The UK has a history of reprocessing and reusing this RepU in new fuel, though recently the focus has shifted to once-through cycles and direct disposal. RepU is currently stored, but has been converted and re-enriched in the past, demonstrating its potential for reuse in fresh fuel.

Job Purpose
The Principal Engineer provides leadership in the delivery of engineering and technical activities through the application of process, domain knowledge and experience.
At this level an experienced engineer, has a breadth of engineering knowledge & experience, resolves a range of technical issues and problems, compiles technical reports and accompanying presentations, provides, reviews and adheres to specifications in accordance with stakeholder requirements. Coaches, mentors and assists others on matters pertaining to their own discipline, developing business awareness, builds strong working relationships with stakeholders, works independently with limited technical direction or as part of a small team.

Key Responsibilities
This is the level for an experienced engineer working as a subject matter expert in a specialist subject area (e.g. an engineering sub function). Understands concepts and principles, shapes, designs, developments and determines a solution to functional issues personally undertakes the most complex work within the subject area. Extends their business knowledge base in the subject area. Provides help and direction to less experienced team members to support both their effective working, and their development, provides coaching and assistance to others.

The role must be fully aware of and adhere to Health & Safety standards and be fully familiar with all authorised documentation, Good Practice Guides and ISO standards.

  1. Ensure effective management of multi discipline teams to ensure timely & efficient delivery of engineering work to meet customer agreed scope
  2. Supervise engineers/technical specialists
  3. Promote effective co-operation across Engineering and other functional teams
  4. Ensure effective management of the customer, including liaison and relationship development with existing and new customers, to aid the development of business, resolution of technical and delivery issues, and such that the customer is fully briefed and informed of progress
  5. Ensure technical management of the engineering output to ensure delivery of technical solutions in line with agreed technical scope
  6. Produce, review, verify and approve outputs including: calculations, analyses, technical reports, technical specifications and method statements
  7. Ensure that adequate review, verification and approval is undertaken on all their deliverables and for those under their direct control and supervision

  8. Ensure that procedures, codes and standards are correctly identified and applied to engineering and technical activities
  9. Ensure application of highest standards for health and safety in immediate area of responsibility and ensure all team members across engineering co-operate with respect to company standards about matters on health, safety and environment, ethics and behaviours
  10. Manage resource demands and development of capability skills to match needs of assigned work scopes
  11. Ensure project and technical audits and review are planned & executed in order to impart learning and experience as appropriate and in line with agreed standards
  12. Maintain knowledge of Industry best practice, promote a culture of engineering best practice, provide leadership and assist in driving cultural development and change
  13. Contribute to learning from experience (LfE). requirement, during and post project
  14. Support business development opportunities.
  15. Exercise care for own health and safety and that of others as defined by Health and Safety legislation, adhere to endorsed Company policy, procedures and delegations (e.g. Health & Safety, Diversity & Inclusion, Performance & Development Reviews and Finance etc.) Ensure application of highest standards for health and safety in immediate area of responsibility and ensure all team members across engineering co-operate with respect to company standards about matters on health, safety and environment, ethics and behaviours
  16. Support the business winning process through input into or review of tender requirements, including estimates
  17. Leading Self: Is a role model, demonstrating Client principles, promoting health, safety and wellbeing, respect and inclusion
  18. Leading Others: Owns the performance and development of their team members, including effective and ongoing communication and feedback
  19. Leading Resources: Responsible for effective planning and organisation of resources to deliver on customer promises

    Experience/Qualifications/Skills
    Essential:
  • Engineering degree (or equivalent qualification) in relevant engineering discipline, with significant demonstrable experience
  • Chartered Engineer status
  • Demonstrable experience in managing teams to deliver analysis activities on a range of project types
  • Demonstrable experience in covering a variety of tasks across a range of complexities
  • Excellent communications skills and the ability to interface with other disciplines Desirable:
  • Member of relevant institute or significant demonstrable engineering experience and capable of registration with the Engineering Council
  • Experience in managing engineering scope for Projects from concept design to full Engineering, Procurement and Construction (EPC)
  • Breadth and depth of experience in a range of commercial or defence projects
    Minimum level of Qualifications to be verified
    (*N.B. only qualifications essential to the requirements of the role need to be checked)
    Engineering degree (or equivalent qualification) in relevant engineering discipline, with
    significant demonstrable experience

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

How to Write a Semiconductor Job Ad That Attracts the Right People

Semiconductors sit at the heart of modern technology. From consumer electronics and automotive systems to AI, defence, telecoms and advanced manufacturing, semiconductor professionals play a critical role in designing, fabricating and testing the components that power the global economy. Yet many employers struggle to attract the right candidates. Semiconductor job adverts often receive either very few applications or a high volume of unsuitable ones. Experienced engineers and scientists frequently ignore adverts that feel vague, generic or disconnected from the realities of semiconductor development and manufacturing. In most cases, the issue is not a shortage of talent — it is the clarity and quality of the job advert. Semiconductor professionals are detail-oriented, process-driven and highly selective. A poorly written job ad signals weak technical understanding and unclear expectations. A well-written one signals credibility, precision and long-term intent. This guide explains how to write a semiconductor job ad that attracts the right people, improves applicant quality and strengthens your employer brand.

Maths for Semiconductor Jobs: The Only Topics You Actually Need (& How to Learn Them)

If you are aiming for semiconductor jobs in the UK it is easy to assume you need a PhD level maths toolkit. In practice most roles do not. Whether you are targeting device engineering, process engineering, yield engineering, product engineering, test, reliability, RF, analogue, digital design, EDA, packaging or applications engineering, the maths you actually use clusters into a few workhorse areas. This guide strips it back to the topics that genuinely help you get hired & perform well on the job: Exponents, logs & “physics curves” (Arrhenius style behaviour, subthreshold, leakage) Calculus in plain English (rates, gradients, differential equations intuition) Device electrostatics & transport basics (Poisson equation intuition, drift & diffusion) Complex numbers for AC & RF (impedance, phasors, frequency response) Signals maths (Fourier intuition, bandwidth, noise density) Probability & statistics for manufacturing (SPC, DOE, yield models, reliability basics) Basic optimisation habits (fitting models, tuning trade-offs, making decisions with data) You will also get a 6 week plan, portfolio projects & a resources section you can follow without getting pulled into unnecessary theory.

Neurodiversity in Semiconductor Careers: Turning Different Thinking into a Superpower

Semiconductors sit quietly at the heart of everything: phones, cars, medical devices, satellites, data centres & everyday appliances. Behind every chip are people designing circuits, running fabs, testing wafers, modelling devices & solving problems most users never see. Those people are not all “textbook” engineers – & that’s a good thing. If you’re neurodivergent (for example living with ADHD, autism or dyslexia), you may have been told your brain is “too distracted”, “too literal” or “too disorganised” for a high-precision, high-reliability industry. In reality, many of the traits that made school or traditional offices hard can be huge strengths in semiconductor work: intense focus on detail, pattern-spotting in test data, creative thinking around yield & process issues. This guide is written for semiconductor job seekers in the UK. We’ll cover: What neurodiversity means in a semiconductor context How ADHD, autism & dyslexia strengths map to chip & fab roles Workplace adjustments you can ask for under UK law How to talk about your neurodivergence in applications & interviews By the end, you should have a clearer sense of where you might thrive in the semiconductor industry – & how to turn “different thinking” into a genuine career advantage.