Systems Engineer

Job title: Systems Engineer Description Systems Engineer Space & Optical Sensor Systems We are seeking a Systems Engineer to support the development, integration, and testing of advanced space-based electro-optical/infrared (EO/IR) sensor and payload systems. This position will support programs throughout the engineering lifecycle, including concept development, system architecture, requirements development, hardware/software integration, verification and validation, test, production support, and operational deployment. Candidates may have a background in systems engineering, electrical systems, embedded/software systems, or system integration and test. The ideal candidate brings strong multidisciplinary engineering experience and the ability to work across hardware, software, electrical, optical, and test organizations. Key Responsibilities Support development of EO/IR sensor and space payload architectures, requirements, interfaces, and operational concepts. Develop and manage system, subsystem, hardware, software, and interface requirements throughout the engineering lifecycle. Support system integration, verification and validation, and test of complex hardware/software systems. Perform engineering analysis, trade studies, modeling, simulation, and technical risk assessment. Work across electrical, software, optical, mechanical, and test disciplines to resolve system-level technical issues. Support assembly, integration and test (AI&T) activities, including system verification, troubleshooting, root-cause analysis, and corrective actions. Develop and maintain engineering documentation, interface control documents (ICDs), test procedures, verification plans, and technical deliverables. Participate in technical and design reviews and communicate engineering results to technical leadership, customers, and program management. Additional Skills & Qualifications Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, Software Engineering, Aerospace Engineering, Physics, or a related technical discipline. Experience developing or integrating complex aerospace, defense, space, sensor, or EO/IR systems. Experience with some combination of: Systems architecture and requirements development EO/IR sensors and payloads Electrical/electronic systems Embedded or real-time software Hardware/software integration Verification and validation Assembly, integration and test Hardware-in-the-loop (HIL) testing Automated test development Familiarity with engineering tools and technologies such as Python, C/C++, embedded systems, modeling/simulation tools, requirements management tools, or automated test frameworks is beneficial. Experience working with spacecraft, satellites, remote sensing, missile defense, ISR, optical sensors, or other mission-critical aerospace/defense systems is highly desirable. Strong technical problem-solving, documentation, and communication skills. Ability to work effectively across multidisciplinary engineering teams. U.S. citizenship required. Ability to obtain and maintain a DoD security clearance. Active clearance is preferred. What We Are Really Looking For If I were giving this to your recruiting team, I'd tell them to focus on these 5 things: Space / EO-IR / sensor systems experience Systems engineering: requirements, architecture, interfaces, V&V Hardware/software integration and test One deeper specialty: electrical, embedded/software, EO/IR, or test automation Aerospace/defense background + U.S. citizen / clearance eligible
Job Type & Location
This is a Permanent position based out of Acton, MA.
Pay and Benefits
The pay range for this position is $150000.00 - $200000.00/yr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. Medical, Vision, Dental, 401k, Bonus potential, Pension
Job Type & Location
This is a Permanent position based out of Acton, MA.
Application Deadline
This position is anticipated to close on Nov 13, 2026.
Workplace Type
This is a hybrid position in Acton,MA. About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

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Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the
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