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Lead Space System Engineer

STR


Job Location:

Melbourne, FL - USA

Yearly Salary: USD 174000 - 225000
Posted: 10 November 2026 (12 hours ago)
Application Deadline: 7 February 2027
Vacancies: 1 Vacancy

Job Summary

Lead Space System Engineer

About the Team: The Sensors Division develops advanced solutions in radar space-based sensing electronic warfare and underwater acoustics. Within the Space Missions and Sensing (SMS) Sector we focus on advancing space sensing space control and counter-sensing technologies for critical national security missions.

The Role: Lead Space System Engineer

The SMS Sector is seeking a Lead Space System Engineer to leverage their systems engineering expertise in a dynamic Research & Development this role you will be an integral part of a team dedicated to the development of a cutting-edge space-based sensing system platform.

You will architect the system and define requirements for the constellation encompassing command and control (C2) intersatellite communications ground processing spectrum allocation and satellite sensor modes. You will drive the critical decision-making process on how functionality is partitioned between space and ground segments balancing mission performance against key constraints such as SWAP-C and security.

As the system engineer you will collaborate closely with program leadership and external partners to establish and execute the programs objectives requirements and development plan. You will also play a key role in assessing current and future system capabilities and providing technical development insights for business development initiatives. This position offers significant opportunities for career growth within a fast-paced and rapidly expanding company.

What you will do:

  • Lead systems engineering and requirements development/management for a team building a space-based sensing platform.
  • Architect and drive detailed analysis to derive command and control data transport and processing requirements.
  • Collaborate with other team leads and subcontractors on the technology roadmap to test and integrate complex subsystems.
  • Define mission partitioning between the system under development and other government systems authoring the Interface Control Documents (ICDs) that govern these critical interactions.
  • Provide guidance coaching and mentoring to junior staff to elevate the teams overall technical capability.

Who you are:

  • Clearance: Active Top Secret (TS) security clearance (U.S. citizenship required).
  • BS with 7 years of experience or MS with 5 years of experience in Computer Science Physics Computer Engineering Applied Mathematics Electrical Engineering or related field. With a proven track record in a System Engineering role.
  • Sensing Expertise: Deep technical expertise in one or more of the following:
    • Space-based RF/RADAR processing (including signal processing spectrum allocation or electronic warfare).
    • Space-based Optical sensing and processing (including focal plane arrays optical trains or image processing).
  • Flight Software: Proven experience with satellite flight software architectures including real-time software development and hardware-software interface definition.
  • Systems Lifecycle: Multi-disciplinary knowledge in mission modeling systems design hardware/firmware integration and testing.
  • Leadership: Skilled at directing the activities of development teams and managing technical deliverables.
  • Communication: Strong verbal and written communication skills with the ability to translate complex technical requirements into actionable plans.

Even Better:

  • Prior experience working on SCI (Sensitive Compartmented Information) or SAP (Special Access Programs).
  • Experience designing integrating and testing optical communications hardware.
  • Experience providing technical contributions to business development and proposal efforts.
  • Experience with field test planning and execution.

Pay Information

Full-Time Salary Range: $174.000 to $225.000

The salary range listed is based on external market data. Offers are based on factors such as but not limited to the candidates experience education training key skills/critical skills security clearances and prevailing market and business conditions.

STR is a growing technology company with locations near Boston MA Arlington VA near Dayton OH Melbourne FL Carlsbad CA Atlanta GA and Denver CO. We specialize in advanced research and development for defense intelligence and national security in: cyber; next generation sensors radar sonar communications and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STRis committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people culture and attitude along with their unique set of skills experiences and perspectives put us on a trajectory to change the world. We cant do it alone though - we need fellow trailblazers. If you are one join our team and help to keep our society safe! Visit us more info.


STRis an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race color religion sex (including gender identity sexual orientation and pregnancy) marital status national origin age veteran status disability genetic information or any other characteristic protected by federal state or local laws.

If you need a reasonable accommodation for any portion of the employment process email us atand provide your contact info.

Pursuant to applicable federal law and regulations positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.


Required Experience:

IC


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