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Principal Real-Time Software Development Lead

Systemstechnologyresearch

Woburn, MA (Woburn) Remote permanent

Posted: March 31, 2026

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Quick Summary

We are seeking a Principal Real-Time Software Engineer to lead the development, implementation, and integration of co-located software systems in the Space Missions and Sensing (SMS) Sector of the Sensors Division, specializing in airborne and surface-based radar, space-based sensing, electronic warfare, and underwater acoustics.

Job Description

About the Team:

The Sensors Division specializes in the development of advanced sensor systems, with a particular focus on airborne and surface-based radar, space-based sensing, electronic warfare, and underwater acoustics. This position is within the Space Missions and Sensing (SMS) Sector of the Sensors Division. In this sector, we develop and deliver technology to advance space-based sensing, space control, and counter-sensing missions.

The Role:

SMS is seeking a Principal Real-Time Software Engineer to provide hands-on leadership in the development, implementation, and integration of command and control (C2) and real-time sensor processing solutions for advanced multi-function Radar systems. In this role, your team will implement and integrate digital signal processing over the complete signal processing chain for closed loop radar operations. You will conduct performance analysis through simulations and real-world testing to validate and optimize the products you create. Since the system will be deployed in operationally, the products you develop need to meet standards of quality, maintainability, and reuse. This position will offer the opportunity for technical growth in terms of system design, novel implementations, integration, and fielding of Radar and control systems.

A successful candidate will have demonstrated contributions in areas such as: software engineering, system integration, Radar signal processing, and test & evaluation. This position requires skills in working with multi-disciplinary teams, interest in signal processing, and ability to develop and deliver system solutions for operations. Strong interpersonal, communication, and technical skills are required. Applicant is expected to be self-motivated, detail oriented, and has a demonstrated ability to effectively communicate.

What you will do:

• Lead development of innovative radar systems through implementation of digital signal processing (DSP), tracking, and command and control software

• Support system level integration with Hardware in the Loop testing, and fielding of ground system for closed loop operations

• Provide direction for a distributed software development team that includes resources across company divisions and groups

• Collaborate with the project chief engineer to ensure alignment between technical requirements and software implementations

• Collaborate with cross-functional teams to understand and/or develop system requirements and specifications

• Conduct performance analysis through simulations and real-world testing to validate and optimize system performance

• Communicate effectively with internal teams and stakeholders to convey technical concepts and project updates

• Support documentation, design specifications, test plans, and reports as needed

Who you are:

• Ability to obtain a Top Secret (TS) security clearance, for which U.S. citizenship is needed by U.S. Government

• BS in Computer Science, Electrical Engineering, or related field with 10 years of related experience OR a MS and 8 years

• Demonstrated experience implementing software engineering solutions in C/C++

• Working knowledge of digital signal processing or the implementation of other mathematically complex algorithms

• Experience in preparing and delivering briefings, familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMS)

Even Better:

• Applicable understanding of and experience with Radar systems and their principles of design, development, requirements verification, test planning, test execution, and data analysis

• Experience with algorithm implementation in software for real-time systems, especially radar and/or remote sensing

• Experience with MATLAB, CUDA or embedded software

• Experience working with embedded systems and FPGAs

• Capable of working in a team environment and interacting with team members to ensure effective communication and alignment

Pay Information
Full-Time Salary Range: $206,000 - $284,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s 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, and Carlsbad, CA. 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.

STR is 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 can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is 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 at [email protected] and 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.

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