Holt Executive is proud to be partnering with a leading-edge design and manufacturing company that delivers advanced engineering solutions across Aerospace, Defense, and Niche Manufacturing industries. They are seeking a Mechanical Design Engineer to join their innovative team, contributing to the development of next-generation, high-reliability systems for mission-critical and technically complex environments. Key Responsibilities for the Mechanical Design Engineer: Design precision mechanical assemblies and components from initial concept through to validated production. Generate and manage 3D CAD models, technical drawings, and associated documentation to industry standards. Support manufacturing teams with build, integration, and testing of prototypes and production units. Interface with customers and cross-functional teams to incorporate performance requirements and feedback. Conduct design validation, testing, and assist with on-site installation or commissioning of systems.Key Skills & Experience Required by the Mechanical Design Engineer: Strong understanding of mechanical engineering fundamentals including stress analysis, thermodynamics, and materials. Proven ability to design robust mechanical solutions for challenging operational environments. Experience delivering mechanical design from concept through to low/medium volume manufacture within highly regulated industries. Competent in using high-level CAD packages such as Siemens NX, CATIA V5, SolidWorks, or Creo. Familiar with industry-specific standards and documentation processes, including change management and build configuration control.Qualifications: A solid academic background in Mechanical Engineering or Mechatronics. A strong grasp of core engineering principles, coupled with proven creative and technical design capabilities.If you’re excited about designing innovative solutions for complex applications in Aerospace, Defense, or Niche Manufacturing sectors, apply now for this Mechanical Design Engineer opportunity