Role : Mechanical Design Engineer Location : Bristol Rate : Negotiable Inside IR35 via Umbrella Duration : 12 months Our client is seeking a Mechanical Design Engineer to join a small, high-calibre engineering team developing next-generation on-wing engine inspection technologies and automation solutions. Key responsibilities: Support mechanical engineering and production teams across a range of activities. Create and update 3D CAD models and drawings. Produce technical documentation, including SOPs, BoMs, QA and build notes. Carry out mechanical testing, including thermal and robotic apparatus. Support workshop activities, QA, 3D printing, and production jig design/setup. Communicate clearly across technical and non-technical teams. Travel occasionally within the UK to conduct product testing. Essential experience: CAD and technical drawing experience. Workshop skills, including basic power and hand tools. Experience in a production environment with tooling and documentation. Working in small, fast-moving engineering teams. QA, engineering verification and validation experience. Agile and lean-focused environments. Desirable: 3D printing (FDM / SLA). Quality engineering experience, including CMM, gauges, and metrology. Personal attributes: Positive, self-motivated, and proactive. Flexible and able to adapt to changing priorities. Strong communicator and team player. Highly organised, tidy, and precise. To apply, please send your CVs in the first instance