Jobs in the United States

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Added 1 min ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI
The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy engineer with hands-on experience in developing AI/ML software in support of the AI Consulting team.…
Added 1 min ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI · MI
The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy engineer with hands-on experience in developing AI/ML software in support of the AI Consulting team.…
Added 1 min ago
ADAS Controls Software Engineer – MATLAB/Simulink
HTC Global Services Inc
Dearborn, MI
ADAS Controls Software Engineer – MATLAB/Simulink Overview / Summary
Added 2 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Lansing, MI
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 2 mins ago
AI/ML Engineering Sr Stf (Electronic Warfare)
Lockheed Martin
Palmdale, CA · Littleton, CO · Orlando, FL · Moorestown, NJ · Owego, NY · Liverpool, NY · King of Prussia, PA · Fort Worth, TX · Palmdale · Littleton · Orlando · Moorestown · Owego · Liverpool · King of Prussia · Fort Worth
You are a highly motivated and technically accomplished engineer with deep expertise in signal processing, artificial intelligence, and machine learning for mission systems. You possess:
Added 2 mins ago
Software Engineer - Advanced Technology Lab / Eagan MN
Lockheed Martin
Eagan, MN · Eagan
Spectrum Systems Lab (SSL) within ATL is hiring an energetic, enthusiastic, and Software Engineer with a foundation in software development.
Added 3 mins ago
Electronic Engineer - SW Infrastructure
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems is looking to add a Electronics Engineer - SW Infrastructure to join our team in San Diego (Rancho Bernardo), CA. The candidate should be a self-starter…
Added 14 mins ago
Senior Staff Software Engineer, AI/ML, Google Cloud Compute Infrastructure
Google
Sunnyvale, CA
Added 46 mins ago
Advanced Controls Engineer
Vertiv
Westerville, OH
The Advanced Thermal Control Engineer will provide technical expertise in Thermal Controls algorithm development focused in the areas of optimization and conditional-based maintenance…
Added 53 mins ago
Senior Security Engineer, Infrastructure
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Senior Security Engineer, Infrastructure based in the United…
Added 1 hour ago
Software Engineer III, Search, AI/ML
Google
Cambridge, MA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 1 hour ago
Principal Cloud Engineer
Fidelity Technology Group, LLC
Westlake, TX
…equivalent) and five (5) years of experience as a Principal Cloud Engineer (or closely related occupation) performing cloud-native software development, infrastructure-as-code automation…
Added 1 hour ago
Principal AI/ML Engineer
Fidelity Technology Group, LLC
Westlake, TX
…equivalent) and five (5) years of experience as a Principal AI/ML Engineer (or closely related occupation) executing cloud computing functions for distributed systems, including…
Added 1 hour ago
Director, Data Modeling
Fidelity Technology Group, LLC
Westlake, TX
Demonstrated Expertise generating DDL scripts (Forward-engineer) and DML scripts to create and update physical databases; and performing reverse-engineering of system database to create…
Added 1 hour ago
AI Engineer 5 (Gen AI Platform Services: Agentic AI, Guardrails, Evaluations)
Capital One
Cambridge, MA
Added 1 hour ago
Entry Level Geotechnical Engineer
Jacobs
Boston, MA
We have a great opportunity for an Entry-Level Geotechnical Engineer to join our Boston office. As an entry level engineer, you’ll have the chance to perform geotechnical engineering design…
Added 1 hour ago
Quality Assurance Manager (Mgr Quality 3) - 30981
HII
Pocasset, MA
Added 1 hour ago
Principal Electrical Engineer
QinetiQ
Devens, MA
As a Principal Electrical Engineer at QinetiQ, you will lead hands-on design, build, and troubleshooting of mission-critical electronic systems for defense customers. Your work will span…
Added 1 hour ago
Principal Electrical Engineer
QinetiQ
Devens, MA
As a Principal Electrical Engineer at QinetiQ, you will lead hands-on design, build, and troubleshooting of mission-critical electronic systems for defense customers. Your work will span…
Added 1 hour ago
Senior Data Engineer
Ciklum
United States
Ciklum is looking for a Senior Data Engineer to join our team full-time in the US .
Added 2 hours ago
AI Phone - Applied ML / Model Engineer
Bjak
Remote, United States
Added 2 hours ago
AI Phone - On-device AI / ML Systems Engineer
Bjak
Remote, United States
Added 2 hours ago
AI Phone - Security & Privacy Engineer
Bjak
Remote, United States
Added 3 hours ago
S
Staff Software Engineer - Billing Platform
Snowflake
Menlo Park, CA
- $236,000 to $339,200 USD / year
AS A STAFF SOFTWARE ENGINEER ON BILLING PLATFORM YOU WILL :
Added 4 hours ago
Staff Software Engineer
BitSight Technologies
Boston, MA
We are seeking a highly experienced and collaborative Staff Software Engineer to join one of our diverse, multicultural Engineering teams. Your mission will be to deliver robust,…

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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