Science and Engineering Services, LLC

Overview The Mechanical Engineer II or III - will work with or lead assigned engineering teams to support the design and analysis of aircraft, ground, and/or sea military hardware, missionization kits, and other type modifications to ensure the integrity of the designed systems in the appropriate operational settings. Responsibilities As a team member or as mechanical lead, support the development of new design concepts utilizing information from customer requirements, existing drawings, and on-site aircraft or ground vehicle surveys. Convert design concepts and requirements into detailed designs for assemblies, sub-assemblies, and the supporting piece parts using 3D CAD software. Use mock-ups and / or 3D printed parts to verify fit or other functional requirements prior to committing to a final design. Familiar with interpretation and utilization of GD&T (AMSE 14.5). Work intimately with the structural analysis group as well as manufacturing to ensure designs...

Overview We are seeking a Systems Engineer III to lead technical execution across multiple complex military aviation programs, spanning both rotary-wing and fixed-wing platforms. You will serve as a primary customer interface, lead Integrated Product Teams (IPTs), and steer major design reviews (SRR, PDR, CDR). This role oversees requirements, architecture, risk, scheduling, and system testing while collaborating closely with engineering, operations, integration, and MRO (Maintenance, Repair, and Overhaul) teams. Responsibilities Customer Interface: Serve as the principal technical point of contact for military customers, sub-contractors, and external stakeholders. IPT Leadership: Lead multi-disciplinary Integrated Product Teams (IPTs) to drive technical execution and program alignment. Design Reviews: Plan, lead, and successfully execute formal aviation milestones including System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), and Critical Design Reviews...