Mechanical Design Engineer

Overview

Design and test mechanical systems for space-sector projects, delivering high‑quality technical products.

Key Responsibilities

• systems design
• subsystem integration
• cad modelling
• dfx
• test planning
• design review

Tasks

-Develop solutions across structures, propulsion, thermal management, and safety systems. -Work with electronics engineers on subsystem integration (PCBs, sensors, comms hardware). -Analyse test results, inform design improvements, and support prototype builds. -Create detailed 3D CAD models and 2D manufacturing drawings (SolidWorks, Autodesk). -Apply DfX principles for efficient manufacturing and servicing. -Lead internal design reviews and contribute to supplier/client reviews. -Define and execute rigorous test plans (shock, vibration, thermal cycling, IP standards).

Requirements

• beng
• 3d cad
• fea/cfd
• hardware testing
• security clearance
• 5-10 yrs

What You Bring

This role is suited to candidates with 5–10 years’ industrial experience in the space, aerospace, or product design sectors (or with highly transferable skills). You will need strong attention to detail, broad engineering experience, and the ability to deliver technical products to a very high standard. Our client, a leading space-sector company, is seeking a proactive and competent Design & Test Engineer to support their orbital ambitions. -Hands-on hardware testing experience. -Strong background in design engineering for complex electro-mechanical products. -BEng (Hons) or higher in Aerospace/Mechanical Engineering or equivalent experience. -Communicate technical details effectively in a multi-disciplinary team. -Integration and system-level testing -Familiarity with pressure systems (PSSR) and systems engineering principles. -Strong communication and documentation skills. -Knowledge of manufacturing processes (CNC, injection moulding, sheet metal, 3D printing). -Proficiency in 3D CAD and PDM software. -Ability to obtain/hold UK security clearance (BPSS). -Practical, hands-on engineering skills for prototyping. -Working knowledge of FEA/CFD. -Experience with composites or advanced materials.

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Benefits

Rate: £350p/d - £420p/d (Open to perm)

About Alexander Associates Technical Recruitment

-Focuses on connecting top talent with projects in a range of high-demand sectors, including energy and infrastructure. -Specializes in sourcing professionals for large-scale projects, from civil engineering to sustainable energy. -With years of experience, the company has become a trusted partner for businesses in the construction, utilities, and transport sectors. -Offers expert recruitment for niche markets, including water resources, industrial, and government roles. -A go-to recruitment provider for both permanent and contract staffing solutions for major engineering projects. -Successfully supports international clients and projects, bringing world-class talent to both local and global markets.

Sector Specialisms

Security Clearance

-ability to obtain/hold uk security clearance (bpss).