2026 Adge Principal Mechanical Engineer – On-site

Real Time Executives Inc

Tewksbury, MA, United States
Base: 107,500 usd - 204,500 usd; bonus/equity: not...
On-site
Me design, development, and documentation
Technical execution lead
Mechanical design, material selection
Real Time Executives Inc is seeking a Principal Mechanical Engineer to work on-site in Tewksbury, MA. The ideal candidate will have extensive experience in mechanical design, particularly within the aerospace and defense sectors, and must possess a valid security clearance

Job Summary

  • The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design, development, and integration of critical defense platform systems.
  • Perform ME design, development, and documentation of components, subassemblies, and major end items.
  • RTX offers capabilities and opportunity no one else can, pushing the boundaries of known science and finding new ways to connect and protect our world.

Matching Summary

Match Score: 85

Real Time Executives Inc is seeking a Principal Mechanical Engineer to work on-site in Tewksbury, MA. The ideal candidate will have extensive experience in mechanical design, particularly within the aerospace and defense sectors, and must possess a valid security clearance.

Salary

Base: 107,500 USD - 204,500 USD; Bonus/Equity: Not specified; Benefits: Medical, dental, vision, 401(k) match, etc.

Skills & Requirements

Must-have

  • ME design, development, and documentation
  • technical execution lead
  • mechanical design, material selection
  • CAD design tools, ProE and CREO
  • Product Data Management (PDM) systems

Nice-to-have

  • design and integration of electronic/shelter assemblies
  • troubleshooting electromechanical systems
  • interconnects, cables, harnesses, and CNC
  • ASME Y14.5 GD&T proficiency
  • structural design and analysis experience
  • cross-functional IPT collaboration

Key Requirements

  • Minimum 8 years of relevant experience or Advanced Degree with minimum 5 years experience
  • Experience spanning concept development to sustainment
  • Experience in mechanical design, material selection, and mfg processes
  • Experience in CAD design tools, ProE and CREO, including Large Assembly Management
  • Experience with Product Data Management (PDM) systems
  • U.S. citizenship required for security clearance

Work Rights

Must have U.S. citizenship

Tailored Resume

Cover Letter