We are looking for an Industrial Designer to shape TwentyFour Industries’ physical products so function, usability, manufacturability and a recognizable product language reinforce each other. You will turn rugged technical systems into coherent products that operators can understand, trust and use under real conditions. Your scope spans aircraft, ground-control equipment, accessories, transport, charging and other operator-facing hardware. This role is for a hands-on designer who works closely with engineering from the beginning—using sketches, CAD, mock-ups, prototypes and field observation to improve the architecture, not decorate it after the fact. Own industrial design across aircraft, ground-control equipment, accessories, transport, charging and operator-facing hardware. Translate mission context, operator workflows, environmental constraints and technical architecture into physical product concepts. Create sketches, CAD surfaces, mock-ups and functional prototypes to make design decisions early and tangible. Work directly with mechanical, electronics, RF, thermal, production and systems engineers so design improves the architecture. Develop a coherent design language across the portfolio, including form, material, colour, finish, labelling and physical interaction. Design for field use: gloved handling, visibility, setup speed, maintainability, transport, cleaning, damage tolerance and low-light operation. Support DFM/DFA, supplier discussions and the transition from prototypes to repeatable production. Use user observation, testing and failure evidence to refine designs; join field tests and demonstrations regularly. Balance speed, cost, ruggedness, signature, mass and manufacturability without losing product coherence. Create design documentation and specifications that survive engineering change and production scale-up. Have 4+ years in industrial design for technical, rugged, mobility, robotics, aerospace, defence or professional hardware products. Have an excellent portfolio showing concept development through production, including constraints, trade-offs and physical prototyping. Bring strong CAD and visualisation capability plus hands-on model-making and rapid-prototyping skills. Understand materials and processes such as injection moulding, composites, machined parts, additive manufacturing and soft goods. Can work at startup speed, accept incomplete inputs and iterate closely with engineering. Bring low ego, strong judgement and a willingness to test designs outside the studio.