Northrop Grumman is seeking a qualified Mechanical Engineer to join our Defense Systems team supporting the U.S. Air Force Sentinel program. The applicant will be responsible for the design, development, production, and deployment of launch-equipment hardware and systems for each weapons system facility. Working in a dynamic, people-focused environment, the engineer will collaborate closely with users, customers, and fellow engineers to deliver high performance mechanical solutions for the Sentinel program.
Key Responsibilities:
• Primary role is to serve as a mechanical designer for mechanical systems (mechanisms) design on a major Northrop Grumman Defense Systems program
• Research, plan, design, and develop mechanical/aerospace products for aircraft, spacecraft, launch vehicles, missiles, ground vehicles and associated ground and test equipment
• Develop CAD models and 3D model based drawings using Siemens NX and Team Center
• Verify specifications and designs through modeling and simulation, test data processing, and performance analysis
• Support all phases of the systems lifecycle including design, drawings, fabrication, test, installation, operation and maintenance
• Design of components/systems, and preliminary/sizing analysis for both stress and dynamic analysis of aerospace structures.
• Preparation and presentation of reports, briefings, design documents (drawings and specifications) and interface with customers.
• Attend internal program meetings, customer technical exchanges, and supplier briefings; present design status during formal milestone reviews
• Assisting IPT lead in managing team schedule and mentoring junior engineers in mechanical design
This position's standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.
This position can be filled as a Principal (level 3) or a Sr. Principal (level 4) depending on experience and qualfications.
Basic Qualifications:
- Principal Mechanical Engineer (level 3): Bachelor’s degree in Mechanical Engineering or related STEM field and 5 years of relevant experience; or Master's degree with 3 years of relevant experience
- Sr. Principal Mechanical Engineer (level 4): Bachelor’s degree in Mechanical Engineering or related STEM field and 8 years of relevant experience; 6 years of relevant experience with a Master’s degree
- Active or current Secret clearance at time of application
- Ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need
- 5+ years of experience with CAD modeling (Siemens NX preferred)
- 5+ years of xxperience in mechanical engineering that includes a background in mechanical systems (mechanisms preferred)
- Familiar with common engineering standards (ISO, ASME, Mil Spec, NAS, etc.)
- Ability to operate independently with minimal supervision, function in a dynamic environment, and be flexible to changing direction
- Proficient written and verbal communication skills when conveying technical content
- Knowledge of GD&T, materials selection, and manufacturing processes
- Demonstrated ability to lead design teams and drive technical decisions
Preferred Qualifications:
- Experience with Team Center (CPLM) and the Product Definition Package (PDP) release process
- Experience with the ASME Y14.X suite of engineering drawing standards
- Experience with requirements management and model-based systems engineering (MBSE) principles
- Experience with ICBMs or launch equipment systems
- Experience performing dynamic and static analysis (NX Motion or ANSYS preferred)
- Proficiency in DOORS, CAMEO, Jira and Confluence
- Experience in managing or leading an interdisciplinary engineering team from concept creation through test and verification
- Experience as a Control Account Management (CAM)
Similar Jobs
What you need to know about the Colorado Tech Scene
Key Facts About Colorado Tech
- Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
- Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
- Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
- Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute



