{"id":3941259,"url":"https://alion.io/job/l3harris-technologies-lead-mechanical-engineering-9","title":"Lead, Mechanical Engineering","company":{"id":177017,"name":"L3Harris Technologies","domain":"l3harris.com","url":"https://alion.io/company/l3harris-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":100,"open_postings":53,"ghost_share":0,"stale_share":0.019,"repost_share":0.038,"time_to_fill_p50_days":21,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Waco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":13,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"MIL-STD-461","optional":false},{"name":"MIL-STD-810","optional":false},{"name":"MIL-STD-882","optional":false},{"name":"Siemens NX","optional":false}],"status":"live","first_seen_at":"2026-11-05T00:00:00Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-09T00:40:40Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Job Title: Lead, Mechanical Design Engineering - Aircraft *Sign On Bonus $15,000 - $25,000\nJob Code: 47397\nJob Location: Waco, TX (Onsite)\nJob Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off\n\nJob Description:\nMechanical engineers at L3Harris have the opportunity to work on a wide range of design efforts across various aircraft platforms, including both fixed-wing and rotary-wing. They develop designs that span from integrating cutting-edge airborne systems into special mission aircraft to creating specialized aircraft modifications. Engineers use 3D parametric CAD, rapid prototyping, and other advanced tools to design and validate their solutions. They also produce the technical drawings, procedures, and documentation needed to fully define each design. As an L3Harris engineer, you will be engaged in every phase of the product lifecycle-from concept development and detailed design to manufacturing, aircraft installation, and customer support.\nThe L3Harris organizational structure allows engineers to contribute to a diverse set of projects throughout their careers, taking on increasing levels of responsibility. Combined with our broad business portfolio-spanning fixed-wing and rotary-wing aircraft, state-of-the-art military technologies, luxury head-of-state interiors, and structures ranging from aluminum to composites-engineers have the opportunity to expand their skills and accelerate their career growth at L3Harris’ Modernization and Modifications Group in Waco, TX.\n\nEssential Functions:\nDesign and liaison of aircraft primary and secondary structure utilizing military and commercial design standards, customer specifications and system requirements documents utilizing 3-dimensional CAD.\nProvide liaison to production and manufacturing for interpretation of engineering design/drawings.\nConducting engineering drawing preparation and release within allocated schedule and budget constraints.\nGenerating bids for customer requested change orders and new pursuits.\nDocumenting and reviewing designs with peers, management, and customers.\nStrong knowledge of mechanical design principles for aircraft structure and components.\nStrong analytic and communication skills.\nAbility to work in aircraft and in an aircraft hangar environment. Ability to climb/board and work inside aircraft. Ability to bend, stoop, balance, kneel, crouch, reach, push, pull, grasp. Ability to work in narrow aisles or passageways.\nAbility to obtain a US Secret security clearance.\nWillingness and ability to work any shift, weekends, and overtime as required.\nWillingness and ability to travel as required (Qualifications:\nBachelor’s Degree in Mechanical Engineering or Aeronautical Engineering (or equivalent field) and minimum 9 years prior related experience. Graduate Degree with a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.\nMinimum 4 years experience with mechanical design principles of aircraft structure and components.\nMinimum 4 years experience in modifications to aircraft primary and secondary structure.\nMinimum 7 years experience with the use of 3D CAD programs to create solid models and 2D detail, assembly, and installation drawings.\n\nPreferred Additional Skills:\nActive US Secret security clearance\nMid-level knowledge of 3D CAD tools:Creo Parametric, Siemens NX or equivalent\n\nFamiliarity with aircraft and military design standards such as:SAE AS50881, MIL-STD-704, MIL-E-7016, SAE ARP4754, MIL-STD-461, MIL-STD-810, MIL-STD-882, MIL-HDBK-516\n\nAbility to manage budgets and schedules, serve as a task leader within the team, and mentor junior team members for integration design and liaison.\nProficiency in Microsoft Office software applications (Word, 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