Mechanical Engineer - Engineer IV
General Atomics
Herndon, VA · Posted September 24, 2026
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Where Herndon, VA ranks
Where Herndon, VA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #2Best cities for pay after cost of living in Virginia$161k · of 15
- #3Best cities for pay after cost of living in the Southeast$161k · of 33
- #3Best all-round cities for AI careers in the Mid-Atlantic86 / 100 · of 37
- #4Best cities for pay after cost of living in the Mid-Atlantic$161k · of 37
- #4Best cities for software and engineering jobs in the Mid-Atlantic441 openings · of 68
- #4Best all-round cities for mid-career professionals in the Mid-Atlantic76 / 100 · of 37
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 164 open mechanical engineer listings that state pay, the middle half runs $108,500 to $153,500 and the median is $130,500.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and process and monitoring applications for defense, industrial, and commercial customers worldwide. We have an exciting opportunity for a Mechanical Engineer at our Herndon, VA location. Our team in Herndon provides innovative, cutting-edge, security solutions for the United States Government. The staff there has a multi-disciplinary, sometimes non-traditional, approach for generating innovative solutions to incredibly challenging technical problems in the national security arena. Our areas of expertise are in spacecraft payload and system development (especially in the confines of implementing very large amounts of functionality in extremely small, power-constrained environments); unique system development; ground control and operational software development; embedded software development; and unique cyber capabilities. Key customers include the Department of Defense and the Intelligence Community. DUTIES AND RESPONSIBILITIES: Independently performs difficult/complex engineering work with instructions as to the general expected results. Documents findings, communicates results to engineering staff, makes technical presentations, and may represent the organization as the prime technical contact on small contracts or single component projects. Supports operation of engineering systems and documents any problems. Devises new approaches to resolve unusual or complex engineering problems. Troubleshoot conflicting design/development requirements, difficult coordination requirements, and special material requirements. Provides documentation and makes technical presentations as required. May represent the organization as the prime technical contact on small contracts or single component projects. Provides direction to design or technical staff and may lead a team of moderately experienced professional staff. Maintains the strict confidentiality of sensitive information. Responsible for observing all laws, regulations and other applicable obligations wherever and whenever business is conducted on behalf of the Company. Expected to work in a safe manner in accordance with established operating procedures and practices. Performs other duties as assigned or required. We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.