Mechanical Design Engineer
Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 2, 2026. Matchtech scores A on the Alion truth index.
Mechanical Design Engineer
Location: Stevenage, 4 days per week on-site; 1 day remote (flexible start/finish times)
Duration: 12 months
Rate: £50 per hour (Umbrella)
IR35: Inside
Clearance: SC (potential BPSS start); UK Eyes Only
Overview
An opportunity to join a multidisciplinary engineering team supporting the development of complex defence products. You'll work closely with other functional teams to progress developmental designs into production environments, and support suppliers/manufacturing with technical queries and delivery against milestones.
Responsibilities:
* Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies.
* Support/liaise with manufacturing, resolving manufacturing problems & defects.
* Support to functional & environmental testing and trials.
* Liaise with suppliers/purchasing to resolve any technical queries that may arise.
* Planning and reporting on own day-to-day activities to meet project milestones.
* Gain clarification of and help to generate requirements, including challenging of extraneous requirements to reduce lead time, UPC and design complexity
Skillset/experience required:
* Experience using Creo 3D design tool
Knowledge of several of the following:
* Manufacturing processes
* Tolerance studies
* Environmental test
* Mass property calculations
* Material selection
* FMEA
* Design for Manufacture/Assembly
* Environmental Gasket Sealing
* Structural design
* Defence Standards
* Review processes
* Product Lifecycles
* Industrial validation
* An ability to work as part of a multifunctional engineering team and be able to partake in or host design reviews.
* An appreciation of other engineering areas/domains.