Overview Stirling Dynamics is recruiting an Electrical/Design Engineer to join the Aviation team. We are looking to recruit an Electrical/Design Engineer with a focus on Aircraft Interior Systems to join our Hamburg based 21J DOA company. The successful candidate will be responsible for the integration of electrical and avionic systems, and the design of the associated wiring for aircraft upgrades and modification projects. The hours will be variable depending on project need and the work can be performed remotely. Responsibilities - Ability to autonomously design wiring systems / harnesses, such as AWD, with a complete definition of connectors, circuit breakers and other standard parts including Bill of Materials required for aircraft integration - Perform Electrical Load Analysis and prepare related reports - Perform EWIS and EZAP analysis and assessments and prepare associated reports - Source and analyse appropriate components to meet electrical engineering design needs - Find technical root cause and suggest corrective action for given problems - Estimate level of effort, evaluate new options of similar technology, offer suggestions to improve processes, and provide comments and suggestions on some electrical design aspects in design reviews Qualifications - Bachelor’s Degree in Electrical Engineering or related field - Completed Safety Management System training in relation to aviation activities (design, production or maintenance) Essential skills - Fluent in English language (written and spoken) - Extensive knowledge of the relevant airworthiness requirements: CS23, CS25, CS27 - Extensive knowledge of relevant EASA Part 21 requirements - Previous experience of writing technical documents and reports Experience - An extensive experience in aircraft electrical systems Benefits - A competitive rate will be agreed based on the contractor's experience.

• Perform economical engineering design for precast products to meet structural and constructability requirements. • Work closely with drafters, mentors, supervisors, and other specialists. • Review contract documents to understand scope and direction of assigned projects. • Develop efficient designs based upon industry standards and Fabcon standards. • Perform reviews of Fabcon shop drawings for technical accuracy. • Assist production checkers to ensure timely delivery of production drawings. • Support project managers and field personnel with site issues. • Provide efficient field fix designs when applicable. • Complete work in a timely manner to assist in workflow and maintain schedule requirements. • Support and mentor lower level engineers as needed.

• Produce electrical drawings and documentation in Revit (2D and 3D) based on provided markups and design intent. • Translate marked‑up PDFs (Bluebeam) and CAD information into detailed Revit models. • Develop lighting layouts, power layouts, and circuiting plans. • Complete power reticulation documentation (400/230V). • Assist in preparing technical schedules, legends, and drawing sets. • Support basic lighting and emergency lighting calculations as required. • Work within established Revit templates and standards. • Create, modify, and maintain Revit electrical families, particularly lighting fixtures. • Ensure correct use of insertion points, reference planes, tagging, and visibility controls. • Maintain clean, usable models that coordinate with other disciplines (mechanical, fire, structural).

• Develop and integrate hardware on unmanned air vehicles • Own designs from concept generation to real world use • Use first principles physics as a basis for every decision • Lead design reviews, run analysis, visit vendors, define and execute hardware test plans • Build prototypes, analyze failures, and transition successful projects into production • Support critical hardware demonstrations with customers as needed • Travel to test sites as needed