Be You - Our people create our best Plexus.
Ingrained in our culture of inclusion is the philosophy that each individual offers diverse perspectives, backgrounds and experiences that create great outcomes when we are united as a team.
We embrace the differences of all our colleagues, celebrate diversity and welcome applications from underrepresented groups and candidates, regardless of their background. We are proud to be registered as the Disability Confident committed employer, and we recruit purely on the basis of skills and experience.
Who we are and what we do?
We help our customers deliver products to the world which have a profound impact on people’s lives.
From ultrasound units and 3D printing to network security applications and in-flight Wi-Fi, we help create products that build a better world.
We’re a global team of experts who partner with our customers to bring their products to life through inspired innovation and world-class customer service.
Whether you’re looking to start, change, or advance your career find your path at Plexus and leave your mark on the world with us.
We’re looking for a Senior Test Design Engineer (or above) to serve as a technical linchpin for our growing UK team. This isn't just about passing or failing—it’s about designing the systems that ensure excellence from concept to launch.
Architect Innovation: Develop cutting-edge test concepts and designs using the industry’s best tools.
Full-Spectrum Ownership: Lead design creation, analysis, and verification across the entire product lifecycle.
Collaborative Leadership: Partner with cross-functional teams to bridge the gap between "it works on paper" and "it thrives in the real world."
Drive Efficiency: Champion a Lean Sigma culture, hunting down waste and optimizing processes like a pro.
Documentation Excellence: Ensure every project is backed by comprehensive, high-quality documentation that meets rigorous standards.
You’re a high-energy problem solver who understands that "quality" is a mindset, not just a department. You thrive in fast-paced environments and have a deep-seated passion for the full product realization process.
The Essentials:
The Credentials: A Bachelor’s degree in Electrical or Mechanical Engineering (or a related field).
The Experience: 10+ years in test design engineering. You’ve been around the block, and you know where the potholes are.
The Toolkit: Mastery of LabVIEW and TestStand is a must.
The Expertise: Proven success with automated test systems, functional testing, and environmental stress testing.
The Mindset: A black-belt-level grasp of Lean Sigma principles and a commitment to continuous improvement.
Bonus Points For:
A natural ability to build strong relationships with both team members and customers.
Expertise in structured design and a "cross-discipline" vocabulary.
A love for the lab—comfort with high-end measurement equipment and diagnostic tools.
Due to the high-stakes nature of our projects, candidates must hold UK nationality or be eligible (and willing) to undergo UK national security vetting and clearance.
We offer more than just a desk and a paycheck. We offer the chance to work on diverse, complex projects that challenge your brain every single day. If you’re ready to lead, innovate, and elevate the standard of engineering in the UK, we want to talk to you.
Ready to design the ultimate test? Apply today.
Why you will love it?
At Plexus, we’re at our best when opportunities are met with passion, open communication, and teamwork. Our employees work alongside a global team of experts who engage in projects that span a variety of industries – helping our customers in creating the products that build a better world.
At Plexus, you will find:
A workplace centered on collaboration and integrity
Supportive leadership teams that value work-life balance through a flexible work environment
An inclusive environment that values diverse backgrounds, experiences, and expertise
Flexible career paths across a variety of disciplines
Innovative design solutions and state-of-the-art technology that improves lives
Through our commitment to local community involvement we encourage our employees to participate in outreach activities with charities, local Schools, Universities, and Colleges and to promote careers in the STEM fields
Additionally, when you join, we want you to enjoy what you do and be rewarded for your contribution, so we have a range of attractive benefits on offer:
Bespoke development plan
Online learning and formal development programs
Full-time, permanent employment contract
Enhanced pension contributions
33 days of annual leave (inclusive of public holidays)
Paid family leave
Private medical insurance
Group income protection insurance
Employee Assistance Program (EAP)
Electric Vehicle Salary Sacrifice Scheme
Cycle to work scheme
Volunteer time off
Flexible Hybrid Working Available (role dependent)
Life assurance
Occupational health
Vision care discounts
Discount schemes
Company sick pay scheme
Onsite gym/ discounted gym
Application Process
We don’t look for culture fit, but culture add. We value all the perspectives our team brings to the table, and we want to hear from YOU. We encourage people from all backgrounds to apply to our positions, and will look at candidates holistically, balancing work, education and additional experiences.