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Principal Algorithm & Signal Processing Engineer

STR
CompanySTR
CategoryEngineering
LocationArlington
RemoteOn-site (inferred)
EmploymentNot stated
LevelLead
SalaryNot stated by the employer
Posted28 Jul 2026
Last verified30 Jul 2026
SourceEmployer career page (greenhouse)
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Description
About the Team: The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies.    EWNC fosters a culture of innovation and collaboration. We investigate cutting-edge technologies and collaborate with engineers across STR, academic researchers, and industry partners to develop practical solutions to RF sensing and counter-sensing challenges. Our engineers are empowered to pursue innovative technical ideas, engage directly with customers, lead multidisciplinary teams, and transform advanced research into prototype capabilities that address the nation's most challenging RF sensing and electronic warfare problems.   The Role:   We are looking for a Principal Engineer to develop state-of-the-art algorithms for RF sensing, sensor decision-making, and autonomous electronic warfare. Areas of interest include signal detection and classification, electronic support measures, electronic attack, electronic protection, cognitive EW, and advanced RF sensing technologies. Y ou will lead projects and proposal efforts,  lead and advise fellow researchers, scientists, and engineers on multi-disciplinary teams spread across multiple STR campuses. You will partner with customers to understand their missions and develop innovative technical approaches, proposal strategies, and program plans that address their current and future needs.     What you will do:      Lead multidisciplinary technical teams Architect advanced RF sensing and EW algorithms from concept to operational prototype Engage directly with customers to understand their unique requirements and national security needs, and shape our solutions to meet their objectives  Mentor junior researchers and provide technical direction across programs Transition new technologies from research into operational prototypes Design and apply cutting-edge signal processing to solve complex RF sensing and counter-sensing challenges  Support business development initiatives and lead proposal efforts that help shape the future technical direction of our programs and organization     Who You Are:      This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline Typically 8-12+ years of relevant experience depending on education and demonstrated expertise Demonstrated leadership in radar, EW, RF sensing, or related defense technologies Experience on EW or radar programs, including the development of system modes and advanced signal- and data-processing algorithms from mathematical/analytical derivation through testing and verification of system performance Expertise in two or more of the following areas:    RF sensing and radar signal processing Electronic warfare Optimization Waveform design Adaptive signal processing AI/ML for RF applications Modeling & simulation Systems engineering   Experience briefing technical work to customers, senior executives, and multidisciplinary audiences Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++  Experienced researcher and technical leader who thrives in collaborative, multidisciplinary environments Excellent communicator and briefer, who is comfortable communicating with both technical and non-technical audiences  Strong mathematical, troubleshooting, written, and verbal communication skills    Even Better:      Active Secret or TS/SCI Clearance   Ability to apply novel, innovative and interdisciplinary approaches
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Principal Algorithm & Signal Processing Engineer — STR · Job Opportunities API