Engineering - Mechanical Engineer | Chelmsford, Massachusetts, United States Job Summary: Mechanical Engineer - Microwave Electronics Location: Andover, MA (Chelmsford, MA, 01824) Responsibilities - Lead electronics packaging design and documentation for military microwave subsystems - Perform detailed analysis, research, and testing of complex mechanical and thermal systems - Collaborate closely with multi-disciplinary teams in RF/microwave, analog/digital, and mechanical engineering - Utilize CREO and Windchill for 3D modeling and product lifecycle management - Drive root cause analysis and troubleshooting for electronic assemblies - Support manufacturing, verification, and validation processes in state-of-the-art facilities - Ensure strict compliance with security protocols and documentation control Required Skills and Experience - Associate's Degree with 10+ years of mechanical engineering experience - Active interim security clearance (or previously held clearance) - Expertise in electronic packaging for military applications - Proficient in design and documentation of Circuit Card Assemblies, PCBs, and cabling - Experience with CREO and Windchill - Knowledge of GD&T and familiarity with Change Board processes Preferred Skills - BS in Mechanical Engineering - Experience with electronics packaging for microwave electronics - Familiarity with Zuken - Hands-on background in building and testing electronic assemblies - Knowledge of materials and processes in electronics Benefits - Dynamic, collaborative work environment with industry-leading experts - Access to advanced manufacturing and testing facilities - Career advancement opportunities within a global aerospace leader - Involvement in impactful projects that support national defense How to Apply Submit your application highlighting your relevant experience and active security clearance status. Only candidates with an interim or active security clearance at submittal will be considered. Please do not apply to request #20441 and 20453 if you have already been submitted.