Senior Mechanical Design Engineer

Senior Mechanical Design EngineerASI is seeking a highly skilled Senior Mechanical Design Engineer to support complex aircraft modification, prototyping, and integration projects within the Aircraft Prototype Systems Division (APSD). This position is located onsite at NAS Patuxent River, MD and is not remote eligible.Responsibilities:Develop advanced 3D CAD models using PTC Creo, including complex geometries, large assemblies, skeleton - based architectures, surfaces, and shrink-wrap techniquesCreate, review, and manage Technical Data Packages (TDPs) compliant with MIL - STD - 31000 and ASME drafting standards including ASME Y14.100, Y14.24, Y14.35, and Y14.5 GD&T requirementsPerform classical mechanical and structural hand calculations for brackets, fasteners, margins of safety, and airworthiness substantiation to support flight clearance documentationDevelop engineering drawings, analyses, and documentation in support of airworthiness, referencing Mil - HDBK - 516, NAVAIRINST 13034.1, and NAWCADINST 13050.1Utilize PTC Windchill for configuration management, product structure control (WTParts), CAD data management, and change - control workflows including ECPs and ECNsLead and mentor junior engineers and technicians, providing direction on CAD standards, GD&T, drafting practices, and workload prioritizationApply manufacturing knowledge related to sheet metal and machining processes, including CNC, lathes, mills, press brakes, and water jets, ensuring designs are optimized for fabrication and installationWork independently to execute complex, non - routine design tasks with minimal supervision, resolving technical issues and shaping engineering solutions on accelerated timelinesRequired Qualifications:Bachelor's or Master's degree in Mechanical or Aerospace Engineering from an accredited U.S. institution (ABET)10+ years of experience in aircraft mechanical design, production support, or structural/mechanical modification workExpert - level proficiency in PTC Creo Parametric modeling, including surfaces, skeletons, and large assembly managementStrong understanding and practical application of ASME Y14.x drafting standards and ASME Y14.5 GD&TAbility to perform classical structural/strength hand calculations relevant to aircraft modificationsDemonstrated experience with Windchill PLM workflows and formal configuration - management processesAbility to work independently, manage complex engineering tasks, and mentor junior team membersFamiliarity with manufacturing processes to ensure designs are producible and installable in sheet - metal and machining environmentsStrong communication skills and the ability to collaborate across multidisciplinary teamsPreferred Qualifications:Experience designing, modifying, or qualifying aircraft weapon stores, launchers, and suspension equipment with familiarity with MIL - STD - 1760 and store - separation dynamicsBackground in naval aviation repositories such as AVPLM, IETMS, or V - 22 technical data systemsExperience supporting or auditing AS9100D Quality Management Systems and developing SOPs or SWPsFEA experience with ANSYS, Nastran, or similar tools for structural, thermal, or vibration analysisExperience with additive - manufacturing design for prototyping or aircraft installation componentsAt ASI, we understand that everyone's journey is different. If you are not sure if your experience meets the requirements, we encourage you to apply. We are interested in what you have to offer.Work Authorization/Security Clearance:Must be a U.S. CitizenMust qualify for a Secret ClearanceBenefits and Compensation:401(k) plan with immediate 100% vesting and 4% discretionary matchPaid leave including PTO, holiday, bereavement, and militaryGenerous medical, dental, and vision insurance for employees and their familiesHealth and dependent care FSACompany-provided life/AD&D, as well as supplemental life and disability insuranceTRICARE SupplementEmployee Assistance ProgramTuition assistance and professional developmentBonus programsPay:$40.00 - $87.00 per hourAbout Andromeda Systems IncorporatedAndromeda Systems Incorporated (ASI) provides tools and services to assist Physical Asset Owners, Fleet Managers, and Military Program Managers in gaining critical insights into their equipment's performance, identifying system improvements, optimizing operations and support, making better business decisions, and achieving measurable life-cycle cost savings.ASI provides unparalleled expertise and capabilities in the Reliability, Maintenance, Supportability, and Logistics disciplines. Our staff of internationally recognized leaders are shaping the industry and developing revolutionary solutions in the military and commercial sectors. Clients leverage our experience and cutting-edge analytical tools to improve asset performance and reduce lifecycle costs. As a leading provider of professional and high technology services and solutions, ASI serves the Department of Defense, U.S. civilian agencies, and private industry.For more information about this and other open positions, please visit our website at StatementAndromeda Systems Incorporated is an Equal Employment Opportunity employer. As such, 41 CFR 60-1.4(a), 41 CFR 60-300.5, 41 CFR 60-741.5 as well as 29 CFR Part 471, Appendix A to Subpart A are herein incorporated by reference, to the extent applicable.This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity or national origin. Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.