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Software Integration Engineer
ASML US, LP. (US30)
San Diego, CA
The Software Integration Engineer serves as the Engineering Project Manager for EUV Source software releases, with end-to-end responsibility for coordinating successful software delivery…
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Customer Success Manager
NexTech Solutions LLC
Tampa, FL
3+ years in customer-facing technical roles (FSR, FDE, Solutions Engineer, Technical Trainer, or similar)
Added 1 min ago
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Network Engineer IV / Firewall Engineer
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Edison, NJ
- $75 to $85 USD / hour
DescriptionThe IT Network Engineer IV Firewall Engineer is an expert-level technical resource responsible for designing, implementing, maintaining, and supporting enterprise network and…
Added 2 mins ago
Project Engineer - IT
G.A. Rogers
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G.A. Rogers, Central Oregon's top rated recruiting firm, has an open search for an IT Project Engineer. If you have experience building custom IT solutions for your clients, can take…
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Ford Racing Powertrain Business Manager
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…race operations. Strong communication, professionalism, and collaboration are essential to…
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Senior SIGINT Systems Engineer
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Annapolis Junction, MD
Peraton is hiring a Senior SIGINT Systems Engineer to join our Cyber Mission business unit in Jessup, MD. As a Systems Engineer on our team, you will support one of the largest…
Added 4 mins ago
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Security Engineer (Detection & Response)
Headway
Remote, United States
- $182,750 to $215,000 USD / year
- Strong cross-functional collaboration: You work well with technical and non technical teams to understand detection and response needs and keep several projects moving at once.
Added 4 mins ago
Software Engineer (Workday Integration Engineer)
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St. Paul, MN · Atlanta, GA · Richardson, TX · Hartford, CT
…discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do…
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Sr Software Engineer, Producer Lifecycle Management
Travelers Indemnity Co
Hartford, CT
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Quality Engineer II
Actalent
Cudahy, WI
- $45 to $60 USD / hour
Job Description: Quality Engineer IIThis Quality Engineer II role focuses on driving robust quality processes within a fast-growing manufacturing environment that produces switchgear,…
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Applications/sales Engineer
Actalent
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Job Title: Applications / Sales EngineerJob DescriptionThe Applications / Sales Engineer provides specialized technical expertise to support the Inside Sales Desk in preparing accurate…
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Mechanical Engineer
Actalent
Morris, IL
- $100,000 to $120,000 USD / year
…combines mechanical design, analysis, prototyping, and shop-floor collaboration to take projects from concept through production and field deployment. Monday-Friday, 7:00 AM-4:00…
Added 5 mins ago
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Forward Deployed Engineer, Enterprise Document AI (SF)
Lavendo
Remote, United States
- $220,000 to $320,000 USD / year
As a Forward Deployed Engineer, you’ll build applications, run evaluations, troubleshoot integrations, and stay close to customer results. You’ll partner with sales during technical…
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Application Operations Analyst
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Washington, DC
…escalating complex issues to the Senior Application Operations Engineer or Applications & Integration Lead as appropriate, this individual is expected to resolve routine and moderately…
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Mechanical Engineer- Precision Mechanical Design
MicroVision
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DevOps Cloud Engineer - EviCore - Remote
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As a Senior DevOps Engineer, you will interact with various functional groups such as Engineering, QA, Infrastructure, Security, Product Owners, Client Service, and Operations to ensure our…
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Phoenix, AZ
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· Strong communication and collaboration abilities to work effectively within a team.
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REMOTE Staff Software Engineer
Insight Global
Remote, United States
- $135,000 to $222,000 USD / year
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Senior Engineer II, Machine Learning
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Remote, United States
- $161,500 to $232,500 USD / year
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Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
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Principal System/Network Services Engineer
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Software Engineering Intern (Summer 2027)
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STR

Principal Algorithm & Signal Processing Engineer

Woburn, MA, United States
Arlington, VA, United States
Dayton, OH, United States

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

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Job details

Pay: Pay Information Full-Time Salary Range: $206,000 - $284,000
Experience: Typically 8-12+ years of relevant experience depending on education and demonstrated expertise
Posting language: English
Posted: Nov 3, 2026

Original job 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. You 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 to challenging engineering problems

Join EWNC and help shape the future of RF sensing and electronic warfare by developing innovative technologies that transition from advanced research into operational prototype systems. While this position is ideally suited for a Principal Engineer, applicants whose qualifications closely align with the requirements are encouraged to apply. We have opportunities for talented engineers at multiple experience levels in our MA, VA, and OH offices.

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, 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.

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 appassist@str.us 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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More about this job

Skills

Signal processing
Collaboration
Collaborate with engineers
Research
Decision making
Sales
Electrical engineering
Leadership
Process data
Programming languages
The MathWorks MATLAB
Python
C
C++
Troubleshooting
Communication skills

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