Jobs in the United States

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Added 7 hours ago
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Principal Product Design Researcher
Microsoft
United States
- $142,800 to $304,200 USD / year
…of the world’s most complex organizations.We are seeking a Principal Design Researcher to lead discovery and help customer engagements start in the right place. You will get close to…
Added 15 hours ago
A
Public Service - Higher Education Management Consulting Senior Manager – Transformation Lead
Accenture
Morristown, NJ
- $132,500 to $338,300 USD / year
…every faculty member, every department administrator, every researcher managing a grant, every employee waiting on a paycheck. Done well, they unlock institutional capacity that was…
Added 1 day ago
JR103250 Postdoctoral Researcher in AIJR103250 GCCIS
Rochester Institute of Technology
ROCHESTER, NY
…research project or program under general direction of a senior or principal researcher. Disseminates and publishes research results in peer-reviewed journals, reports, meetings, workshops,…
Added 1 day ago
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Principal Security Researcher - Red Team
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking for a Principal Security Researcher - Red Team to join the team!
Added 1 day ago
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Principal AI Model Security Researcher
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
Added 1 day ago
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Principal Security Researcher
Microsoft
United States
- $142,800 to $304,200 USD / year
We are looking for a Principal Security Researcher to join our team. The mission of the MSTIC team is to make Microsoft threat intelligence the first place for authoritative, high-quality…
Added 1 day ago
Chief Research Enablement Officer (CREO)
Harvard University
Cambridge, MA
…School's research mission. Serve as a strategic leader and principal advisor to the Executive Dean, Academic Deans, and HKS leadership on data and research computing strategy, analytics,…
Added 2 days ago
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Principal UX Researcher, AI Experiences
Microsoft
CA · WA · Mountain View, CA · Redmond, WA · Mountain View · Redmond
- $142,800 to $304,200 USD / year
We are looking for a Principal UX Researcher to lead mixed-methods research on Copilot Cowork. You will study how people use it, uncover unmet needs and friction points, and turn that…
Added 2 days ago
WC
Archives Assistant
Whitman College
Walla Walla, WA
- $22.18 to $24.79 USD / hour
Manage the main archives email, online booking software, and researcher appointments calendar.
Added 2 days ago
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Member of Clinical Staff, Life Sciences
Abridge
San Francisco, CA
- $240,000 to $280,000 USD / year
…outputs. Ensure what we produce would hold up to scrutiny from a principal investigator, a regulator, or a pharma medical affairs…
Added 3 days ago
Technical Project Manager, Executive Director, AI Product Management Team
JPMC page
New York, NY · NY
…scaled rollout. You are highly technical (ideally ex-engineer/researcher/data scientist) with experience building production systems, and you can translate product vision into executable…
Added 3 days ago
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Principal Security Researcher
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…and improve protection for customers. We are looking for a Principal Security Researcher to lead research across the Microsoft Defender ecosystem and partner with teams across Microsoft…
Added 3 days ago
Principal AI Specialist
Motorola Solutions, Inc.
Waltham, MA
7+ years of combined experience as a machine learning researcher and/or a post-graduate degree in a quantitative science or engineering
Added 3 days ago
Principal Scientist, Integrated Computational and Experimental Inflammation Discovery
Amgen Inc.
CA
We are all different, yet we all use our unique contributions to serve patients. The Principal Scientist we seek is a Researcher with these qualifications.
Added 3 days ago
Director Applied Analytics and Innovation Center
Des Moines University
West Des Moines, IA
This role is ideal for a highly accomplished researcher who is passionate about translating data into discovery, fostering scientific excellence, and building transformative research…
Added 4 days ago
Thermal Analyst
HX5, LLC
US-OH-Brook Park, OH
A Thermal Analyst is needed to support NASA’s Glenn Research Center as a principal researcher in the area of advanced additive manufactured (AM) heat exchangers. The advent of AM and novel…
Added 4 days ago
Principal Cloud Security Engineer
HealthEquity
United States
As a Principal Cloud Security Engineer, Product Security, you provide technical leadership for the security of the cloud environments that host HealthEquity's products and platforms.…
Added 4 days ago
Principal Algorithm & Signal Processing Engineer
STR
Arlington, VA · Dayton, OH · Woburn, MA
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…
Added 4 days ago
Principal Algorithm & Signal Processing Engineer
STR
Woburn, MA · Arlington, VA · Dayton, OH
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…
Added 4 days ago
Principal Algorithm & Signal Processing Engineer
STR
Dayton, OH · Arlington, VA · Woburn, MA
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…
Added 5 days ago
Postdoctoral Fellow Biostatistics and Health Data Science
Indiana University at Bloomington (Faculty)
IN
Postdoctoral Researcher to advance research at the intersection of artificial intelligence for healthcare, multimodal data analysis (EHRs, medical imaging, omics, physiological signals,…
Added 5 days ago
Staff Research Data Scientist
Google
San Francisco, CA · Sunnyvale, CA
Experience acting as a Technical Lead, workstream owner, or principal researcher directing technical projects end-to-end across cross-functional teams.
Added 7 days ago
Chief Academic & Research Information Officer (CARIO)
University of Michigan
Ann Arbor, MI
Faculty & Researcher Engagement and Informatics Enablement
Added 7 days ago
Developer Relations Manager, Higher Education and Research - Foundational AI
NVIDIA Corporation
ON, CA
Engage principal investigators, postdocs, graduate researchers, and lab leadership to understand research goals, technical blockers, infrastructure needs, and collaboration opportunities.
Added 8 days ago
Clinical Research Coordinator 2 - Hematology/Oncology
University of Chicago
Chicago, IL
The Clinical Research Coordinator 2 (CRC2) is a specialized researcher partnering with the clinical Principal Investigator (PI) and under the direction of a departmental or lab research…

STR

Principal Algorithm & Signal Processing Engineer

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

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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