Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman’s Space Sector invites you to bring your pioneering spirit to our collaborative teams. As a Mechanical Systems Engineer – Level 3 located in Dulles, VA, you’ll be a linchpin in missions of paramount importance, defining the art of the possible from day one. This position is 100% onsite and cannot accommodate telecommute work.
Northrop Grumman Space Systems Division designs, builds and delivers space, defense and aviation-related systems to customers around the world. Our main products include launch vehicles and related propulsion systems; missile products, subsystems and defense electronics; precision weapons, armament systems and ammunition; satellites and associated space components and services; and advanced aerospace structures.
Northrop Grumman Space Systems Division is seeking an experienced Mechanical Engineer to assist a team of mechanical engineers to perform mechanical, systems, mechanisms, and design engineering tasks on one or more spacecraft systems or subsystems.
This position will work a 9/80 schedule, with every other Friday off.
Job responsibilities include, but are not limited to, the following:
- Work on Spacecraft Antenna, Feeds, OMTs, and Deployable system
- Work closely with RF team in generating antenna optics, optimizing reflectors, feed location, procuring hardware, and supporting the build, integration, and testing of the subsystem on to a spacecraft.
- Write specifications and SOWs.
- Design, develop, and release drawings for Antenna Deployable Supports and Secondary Structure. Procure hardware and support build, integration, and testing.
- Interfacing and communicating with customers, program and functional management, RF engineers and other spacecraft engineering disciplines, and component suppliers.
- Develop test plans and procedures and support structural, RF, and deployment testing at component and spacecraft levels.
- Perform detailed design tasks using CREO Parametric Computer Aided Design (CAD) and other software tools to develop and document designs.
- Expected to be self-motivated and provide technical solutions to a wide range of difficult problems under limited oversight.
- Skills include, but not limited to, Computer Aided Design (CAD), knowledge of Geometric Dimension and Tolerancing (GD&T), 3D Printing, Design for Manufacturing, and Mechanics of Metallic and Composite Materials, Antenna and Reflector Design.
- Other duties as assigned
If this job description reads like it was written specifically for you, consider joining our team!
Basic Qualifications:
- Bachelor’s degree with 5 years of professional experience – OR – Master’s degree with 3 years of professional experience – OR – PhD with 1 year of professional experience.
- Must have the ability to obtain and maintain a U.S. Government Top-Secret security clearance
- Ability to perform engineering tasks associated with design, manufacturing, and testing of space Antenna, Reflectors, and Deployable Support Structures.
- Experience with CREO Parametric CAD software.
- Experience with cost and schedule management.
- Ability and willingness to obtain government clearance.
Preferred Qualifications:
- Experience with Antennas system design (UHF to V-band), Deployable Support structures, and Secondary Structures.
- Advance proficiency with CREO Parametric CAD software.
- Experience with Geometric Dimensioning and Tolerancing (GD&T) standards and preparation of manufacturing documentation.
- Experience with 3D Printing, Design for Manufacturing, and hands-on hardware fabrication.
- Strong math background
Curious about all the exciting developments with the Northrop Grumman Space Sector? Click the link below:
https://www.northropgrumman.com/space
Working at Northrop Grumman is more than just a paycheck. We offer a comprehensive Total Rewards and benefits package designed to help you thrive at work and in life. For more information on our Total Rewards package, please visit our Total Rewards site.
Northrop Grumman Total Rewards
Primary Level Salary Range: $103,600.00 - $155,400.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.Skills Required
- Bachelor's degree with 5 years of professional experience OR Master's degree with 3 years OR PhD with 1 year
- Ability to obtain and maintain a U.S. Government Top-Secret security clearance
- U.S. Citizenship (required for positions with government clearance)
- Experience performing design, manufacturing, and testing of space antenna, reflectors, deployable support structures, and secondary structures
- Experience with CREO Parametric CAD software
- Experience with cost and schedule management
- Knowledge of mechanics of metallic and composite materials
- Experience with antenna system design (UHF to V-band), deployable support structures, and secondary structures
- Advanced proficiency with CREO Parametric CAD software
- Experience with Geometric Dimensioning and Tolerancing (GD&T) standards and preparation of manufacturing documentation
- Experience with 3D printing, design for manufacturing, and hands-on hardware fabrication
- Strong math background
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.









