Senior / Lead Applied Sciences Engineer

Crux Product Design; West of England; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Holiday allowance

Life assurance

Pension scheme

Bike-to-work

Health cash plan

Enhanced family leave

Social events

Job summary

Crux Product Design is seeking a Senior Applied Sciences Engineer to lead CFD/FEA simulations and guide a small team on challenging medical device projects. You will apply Star-CCM+ for CFD and Abaqus for FEA, delivering validated results and engineering insights across multiple product domains.

The role requires hands-on modelling, prototyping, DOE, and strong CAD capabilities, with a focus on client communication and technical leadership within theApplied Sciences group.

Qualifications

• Degree in Mechanical Engineering, Aerospace Engineering, Applied Physics, or a related field.
• Proficient in CAD for design, modelling and drawings.
• Strong computational modelling skills in CFD/FEA (STAR-CCM+ and Abaqus).
• Coding experience with Python or Matlab for data analysis and automation.
• Hands-on experience with experimental testing, prototyping and DOE.
• Proven problem-solving and proactive approach to complex engineering challenges.
• Excellent communication and client-facing experience.
• Experience mentoring and reviewing junior engineers.

Responsibilities

• Lead CFD simulations and FEA studies using Star-CCM+ and Abaqus.
• Demonstrate mathematical modelling and simulation expertise across projects.
• Prototype, test and design experiments to validate solutions.
• Use CAD to generate concepts, detailed designs and drawings.
• Prepare technical reports and design documentation.
• Communicate project value to clients and stakeholders.
• Build client relationships and identify new business opportunities.
• Lead a team of Applied Sciences engineers to realise solutions.

Skills

Computational modelling

Client-facing

Mentoring

Problem solving

Python

Matlab

Experimental testing

Education

Mechanical/Aerospace/Applied Physics degree

Tools

STAR-CCM+

Abaqus

CAD software

Job description

Position Overview

We’re on the lookout for exceptionally talented individuals with a relevant engineering degree (Mechanical, Aerospace, Materials) or similar (Applied Physics, Data Science, Maths, etc.) to join our Applied Sciences team. This role offers a unique opportunity to help shape the future of engineering within the medical devices and pharmaceutical industry, applying advanced simulation techniques to solve complex challenges.

As a Senior Applied Sciences Engineer with a strong focus on simulation, you will lead high-impact projects using STAR-CCM+ for CFD and Abaqus for FEA. This role involves applying advanced simulation techniques and providing strong engineering insights across a range of challenging projects in the medical and consumer product sectors. You will oversee the technical work of junior engineers, manage team development, and play a key role in project execution from start to finish.

Check out what our Applied Sciences team is all about: Crux - Applied Sciences

Principal Responsibilities

• Lead and execute detailed CFD simulations and FEA studies using Star-CCM+ and Abaqus.

• Demonstrate complex mathematical modelling and simulation expertise across diverse projects.

• Rapid prototyping, lab testing, and design of experiments to validate and refine engineering solutions.

• Proficient in CAD for generating concepts, detailed design of components, and creating technical drawings and manufacturing specifications.

• Prepare high-quality technical reports and comprehensive design documentation.

• Confidently communicate project value to clients and stakeholders, demonstrating technical authority.

• Build strong client relationships and identify new business opportunities and referrals.

• Lead a team of Applied Sciences engineers, guiding them to successfully realise technical solutions.

Line Management Duties

• Mentor and support junior staff, guiding them in their technical development and project tasks.

• Support the development of individual objectives for team members, with regular 1:1 sessions.

Additional Responsibilities

• Collaborate with the marketing and sales teams to develop presentation materials and participate in client pitches.

• Stay current with industry innovations, sharing new insights and techniques within the team.

• Contribute to Crux’s ongoing improvement by suggesting and implementing process enhancements.

What We’re Looking For

Essential

• Degree in Mechanical Engineering, Aerospace Engineering, Applied Physics, or a related field.

• Proficient in CAD software for design, modelling, and technical drawing creation.

• Strong skills in computational modelling, particularly in fluid dynamics and structural analysis (preferably Star-CCM+ and Abaqus).

• Competence in coding (Python, Matlab) for data analysis and simulation automation.

• Hands‑on experience in experimental testing, prototyping, and the design of experiments.

• Proven track record of problem‑solving and a proactive approach to complex engineering challenges.

• Excellent communication skills and experience with client‑facing roles.

• Experience in mentoring, reviewing technical work, and managing junior engineers.

Desirable

• Knowledge of materials engineering and manufacturing processes.

• Familiarity with medical device design standards and regulatory requirements.

Why you’ll love working here

We’re a dynamic, fast‑growing engineering consultancy with a reputation for delivering brilliant work and for being a genuinely great place to build your career.

Our benefits package is designed to support your wellbeing and work‑life balance.

• You’ll enjoy a generous holiday allowance, life assurance, a generous pension scheme, bike‑to‑work options, a health cash plan, enhanced family leave and opportunities to get involved in social events throughout the year.

Check out what an opportunity at Crux offers you: Life at Crux

We are committed to building a diverse and inclusive workplace where everyone feels valued and supported. We welcome applications from people of all backgrounds, including those with disabilities, and strive to create an environment where different perspectives and experiences help us grow.

We’re a Disability Confident employer. If you would like to make an application under the Disability Confident Scheme or need adjustments at any stage of the application and interview process (or once you join us!), just let us know and we’ll make sure you have the support you need.