Systems Engineer, Test Planning and Execution - Engineer III
General Atomics
Acton, MA · Posted October 2, 2026
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Where Acton, MA ranks
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November 2026
- #19Best cities for software and engineering jobs in New England41 openings · of 24
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 207 open systems engineer listings that state pay, the middle half runs $104,000 to $160,500 and the median is $120,000.
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Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
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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 is looking for a Systems Engineer for Space EO/IR Payload efforts within our Optical Sensor System Group in Acton, MA. The Systems Engineer is responsible for the technical strategy and technical execution of space payload programs. This includes all phases of development from pre-award concept development, initial architecture and development of interfaces and component requirements through design, testing and verification, production support, and on orbit operations. DUTIES AND RESPONSIBILITIES: Application of electro-optical and infrared remote sensing system knowledge to develop and refine space payload system architectures for weather, earth science, missile defense, ISR, or other space sensing missions. Experience associated with the development, engineering, interfacing, integration, and testing of EO/IR Payload systems with complex hardware/software attributes. Support requirements maintaining automated test infrastructure and Python-based test frameworks supporting electrical, software, and optical subsystem verification. Collaborate with the Flight Software teams to assess, debug, and verify C-based embedded code behavior through hardware-in-the-loop testing. Document test procedures, configurations, and results in accordance with engineering and quality processes. Support payload concept development, system architecture development, system and subsystem requirements development, systems analysis and trade studies, and systems modeling and simulation. Organize and review technical efforts, documentation, and deliverables on payload contracts in conjunction with program management staff. Provide guidance on program risks/opportunities. Responsible for program technical issue resolution, ensures root cause is identified and corrective actions are executed. We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply