Senior Design Engineer
Listed on 2026-01-11
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Engineering
Manufacturing Engineer, Quality Engineering, Process Engineer, Mechanical Engineer
Trillium Flow Technologies™ serves customers in the power, oil & gas, general industry and water & wastewater sectors with highly engineered valves, pumps and actuators, as well as complete support in every phase of a project or operation.
Trillium has UK Facilities/offices in Alloa, Elland, Bedford, East Kilbride & London. As well as employees-based UK wide within Customer sites.
An exciting new vacancy has arisen within the Elland facility for a Senior Design Engineer
Trillium Flow Technologies is seeking a Senior Design Engineer to join our Engineering team in Elland. This is a fantastic opportunity to contribute to the design and development of high-performance control and isolation valves that meet demanding customer, regulatory, and industry standards.
Key Responsibilities- Interpret technical specifications to design valves that meet contractual and service requirements.
- Perform material selection and engineering calculations to size valve components.
- Generate Bills of Materials, general arrangement drawings, and detailed part definitions.
- Review and check the work of other team members.
- Collaborate with stakeholders across procurement, assembly, inspection, and testing.
- Support manufacturing and testing processes.
- Prepare design reports and support sales with technical input for tenders.
- Contribute to new product development and adopt emerging technologies.
- Ensure compliance with Health & Safety, Quality, and Environmental standards.
- Degree or HND in a relevant engineering discipline (or equivalent experience).
- Ideally 3–5 years’ experience in a similar role.
- Working knowledge of valve design standards (API, ASME; ASME III desirable).
- Understanding of PED requirements.
- Proficiency in Solid Edge and Microsoft Office; SAP experience is a plus.
- Strong communication, planning, and problem-solving skills.
- Chartered Engineer status is desirable.
Take a look at our extremely competitive benefits offering!
- 33 days annual leave
- Holiday Buy Scheme - Purchase up to 5 days extra annual leave with equal monthly payroll deductions
- Pension Scheme - Up to 8% employer contributions
- Enhanced Company Sick Pay
- Life Assurance - 2 x annual salary if not in the pension scheme, 4 x salary if a member of the pension scheme
- Long Service Recognition
- Cycle to Work Scheme
- Volunteering Scheme – support your local community
- DSE Eye Test Vouchers
- Free Car Parking - a potential saving of £1500-£2500 compared to city centre car parking
- Employee Assistance Programme - Confidential external support – face to face counselling
- Wisdom App by Health Assured – Part of the Employee Assistance Programme which allows employees to access nutritional videos/information, mental health information and general wellbeing
- Mental Health First Aiders/Champions – We have a team of trained employees available to sign post employees
- Smart spending, cash back and offers (shopping vouchers & discounts) - offers on big high street stores, travel, show tickets, cinema gym membership and lots more
- Health Cash Back Plan – For a small monthly fee, you can take advantage of unlimited GP consultations, cash back on everyday medical expenses such as physiotherapy, dental, chiropractor and more
- Costco membership – Trillium is registered for all employees to join Costco and it will only cost you the annual fee
* Please note if all questions are not answered your application may not be processed
* Applicants must have Right to Work in the UK and based in the UK, if you do not unfortunately your application will not be processed.
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