Senior Mechanical Design Engineer

Andromeda Systems Incorporated; Lexington Park (MD); On-site; USD 55,000 - 120,000; Full time

Benefits offered by this job

401(k) with matching

Paid time off

Medical, dental, vision

FSA

Life and disability insurance

TRICARE Supplement

EAP

Tuition assistance

Job summary

Andromeda Systems Incorporated (ASI) seeks a Senior Mechanical Design Engineer to advance aircraft modification and integration programs at NAS Patuxent River, MD. On-site role with responsibility for complex 3D CAD, TDPs, GD&T, and airworthiness substantiation.

Ideal candidate has 10+ years in aircraft mechanical design, expertise in Creo and Windchill, and ability to mentor junior engineers while ensuring producible designs for sheet metal and machining.

Qualifications

• Bachelor’s or Master’s degree in Mechanical or Aerospace Engineering (ABET)
• 10+ years of aircraft mechanical design experience
• Expert level Creo Parametric modeling including large assemblies
• Strong understanding of ASME Y14.x and Y14.5 GD&T
• Ability to perform classical structural/strength calculations
• Experience with Windchill PLM workflows
• Ability to mentor junior engineers
• Familiarity with sheet metal and machining fabrication processes
• Strong cross-functional collaboration skills

Responsibilities

• Develop 3D CAD models using Creo for complex assemblies
• Create and manage TDPs compliant with MIL-STD-31000 and ASME drafting standards
• Perform structural hand calculations to support airworthiness
• Develop engineering drawings and documentation for airworthiness referencing MIL-HDBK-516 and NAWCADINST 13050.1
• Use Windchill for config mgmt and change control workflows
• Lead and mentor junior engineers and technicians
• Ensure designs are producible for sheet metal and machining
• Work independently on complex tasks within accelerated timelines

Skills

PTC Creo Parametric

Windchill

GD&T

Familiar with ASME Y14.x

Structural hand calculations

Proj mgmt / mentoring

Sheet metal fabrication know-how

Independent work

Education

ABET-accredited Mechanical/Aerospace Engineering degree

Tools

PTC Creo

Windchill PLM

NAVAIR/ MIL-STD docs

Job description

ASI 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 techniques
• Create, 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 requirements
• Perform classical mechanical and structural hand calculations for brackets, fasteners, margins of safety, and airworthiness substantiation to support flight clearance documentation
• Develop engineering drawings, analyses, and documentation in support of airworthiness, referencing Mil - HDBK - 516, NAVAIRINST 13034.1, and NAWCADINST 13050.1
• Utilize PTC Windchill for configuration management, product structure control (WTParts), CAD data management, and change - control workflows including ECPs and ECNs
• Lead and mentor junior engineers and technicians, providing direction on CAD standards, GD&T, drafting practices, and workload prioritization
• Apply 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 installation
• Work independently to execute complex, non - routine design tasks with minimal supervision, resolving technical issues and shaping engineering solutions on accelerated timelines

Required 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 work
• Expert - level proficiency in PTC Creo Parametric modeling, including surfaces, skeletons, and large assembly management
• Strong understanding and practical application of ASME Y14.x drafting standards and ASME Y14.5 GD&T
• Ability to perform classical structural/strength hand calculations relevant to aircraft modifications
• Demonstrated experience with Windchill PLM workflows and formal configuration - management processes
• Ability to work independently, manage complex engineering tasks, and mentor junior team members
• Familiarity with manufacturing processes to ensure designs are producible and installable in sheet - metal and machining environments
• Strong communication skills and the ability to collaborate across multidisciplinary teams

Preferred Qualifications

• Experience designing, modifying, or qualifying aircraft weapon stores, launchers, and suspension equipment with familiarity with MIL - STD - 1760 and store - separation dynamics
• Background in naval aviation repositories such as AVPLM, IETMS, or V - 22 technical data systems
• Experience supporting or auditing AS9100D Quality Management Systems and developing SOPs or SWPs
• FEA experience with ANSYS, Nastran, or similar tools for structural, thermal, or vibration analysis
• Experience with additive - manufacturing design for prototyping or aircraft installation components

Work Authorization/Security Clearance

• Must be a U.S. Citizen
• Must qualify for a Secret Clearance

Benefits and Compensation

• 401(k) plan with immediate 100% vesting and 4% discretionary match
• Paid leave including PTO, holiday, bereavement, and military
• Generous medical, dental, and vision insurance for employees and their families
• Health and dependent care FSA
• Company-provided life/AD&D, as well as supplemental life and disability insurance
• TRICARE Supplement
• Employee Assistance Program
• Tuition assistance and professional development

Pay

• $40.00 - $87.00 per hour

About Andromeda Systems Incorporated

Andromeda 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.

AAP/EEO Statement

Andromeda 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.