Jobs in the United States

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Added 2 mins ago
Senior Silicon Photonics Automated Test Production Engineer
OpenLight Photonics
Santa Clara, CA
Lead the transition from low-volume testing to production. Partner with test engineering and outsourced semiconductor assembly and test (OSAT) partners to establish production test…
Added 3 mins ago
Senior BESS Structural Engineer
Black & Veatch Family of Companies
Orlando, FL
…resilient and accommodating of renewable energy sources. This engineer will design a variety of structural systems, broaden their design experience, and collaborate with other disciplines,…
Added 4 mins ago
Senior SIGINT Systems Engineer
Peraton
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
Sr Software Engineer, Producer Lifecycle Management
Travelers Indemnity Co
Hartford, CT
Travelers is seeking a Senior Software Engineer to join our team as we grow and transform our technology landscape. In this role, you will lead the design and engineering of our producer…
Added 5 mins ago
Process Controls Engineer III/Senior Process Controls Engineer
Marathon Refining Logistics Services LLC
Robinson, IL
Marathon Petroleum Company’s Illinois Refining Division in Robinson, IL is seeking a Process Controls Engineer. The Process Controls Engineer will report to the Process Controls Manager,…
Added 6 mins ago
Zscaler Integration Engineer - Mid
VIATEQ Corporation
Washington, DC
Assist in and support the engineering, implementation, and administration of ZPA Zero Trust private application access configurations, including application segment definition, access…
Added 7 mins ago
IG
Sr. Software Engineer - Enterprise Platform - LATAM
Insight Global
Remote, United States
- From $27 USD / hour
Senior Software Engineer responsible for designing, building, and maintaining high-performance, scalable backend services for the Enterprise Platform team.
Added 7 mins ago
IG
Sr. Network Engineer - WAN/MPLS - On site (Jersey City ,Palo Alto, Columbus, or Plano)
Insight Global
San Jose, CA
- $140,000 to $160,000 USD / year
We are seeking a highly experienced Senior Network Engineer with a strong background in Service Provider networking, WAN, MPLS, and IS-IS routing. The ideal candidate will have extensive…
Added 7 mins ago
VH
Senior Engineer II, Machine Learning
Virta Health
Remote, United States
- $161,500 to $232,500 USD / year
As a Senior Engineer II, Machine Learning on Virta's Applied AI team, you own how predictive ML and GenAI combine into a single platform, one that shifts Virta's AI capability from linear…
Added 7 mins ago
Principal System/Network Services Engineer
Oracle
Broomfield, CO
…vulnerabilities and maintain service availability. Develops engineering designs and partners with architecture, security, and service teams to improve scalability, resiliency, and…
Added 8 mins ago
Senior Quality Engineer - Semiconductors
RTX
United States
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver…
Added 9 mins ago
SA
Sr. Staff Engineer, Supply Chain - Mechanical Commodities (R6524)
Shield AI
Seattle, WA
- $210,000 to $315,000 USD / year
Support new product introductions, prototype builds, engineering changes, and rate increases, making sure suppliers meet all quality and delivery requirements during development.
Added 10 mins ago
S
Senior Data Scientist
SOSi
Huntsville, AL
- $83,164 to $172,725 USD / year
…business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and…
Added 11 mins ago
Equipment Engineering Technician: Night Shift
Coherent Corp. US
Sherman, TX
Assist senior technicians and engineers in data collection to resolve reoccurring equipment issues
Added 11 mins ago
Data Engineer
KBR Wyle Services, LLC
Beavercreek, OH
KBR is seeking a Senior Data Engineer (Lakehouse & Application Development) to design, develop, and optimize modern data platforms and web-based applications supporting Department of…
Added 11 mins ago
Senior Production Support Engineer - AVP
Barclays Services Corpor
United States
Embark on a transformative journey as a Senior Production Support Engineer - AVP. At Barclays, our vision is clear –to redefine the future of banking and help craft innovative solutions. In…
Added 11 mins ago
Software Quality Engineer (Associate, Mid-Level or Senior)
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Software Quality Engineer (Associate, Mid-Level or Senior) to join our Software Quality Engineering team in…
Added 11 mins ago
KC-46A Mission Systems Avionics Engineer (Mid-Level, Lead or Senior)
The Boeing Company
Everett, WA · Tukwila, WA
Support the engineering design, development, analysis, testing, and certification of the mission avionics systems to ensure seamless integration with software and higher-level systems and…
Added 11 mins ago
Senior Responsible Engineer - PAC-3 Mission IPT
The Boeing Company
Huntsville, AL
The Boeing PAC-3 program is seeking a highly skilled and experienced Senior Responsible Engineer (RE) for the Mission Integrated Product Team (IPT). As the RE for the Mission IPT, you will…
Added 14 mins ago
Senior Scientist/Engineer (Regenerative Medicine & Advanced Biological Systems)
Chenega Professional & Technical Services
UNAVAILABLE, DC
…LLC, a Chenega Professional Services company, is looking for a Senior Scientist/Engineer to support ARPA-H research initiatives by collaborating with the Program Manager and technical teams…
Added 14 mins ago
Senior Software Development Engineer
CVS Shared Services Resources LLC
Scottsdale, AZ
The Senior Software Development Engineer is responsible for leading the design, development, and implementation of innovative digital solutions that power exceptional member experiences. In…
Added 16 mins ago
Senior Analytics Engineer
EnergyHub
Remote, United States
Define, monitor, and improve data quality for EV OEM data feeds: identify gaps, latency, duplicates, and anomalies across sources, build automated checks, and work with engineering and OEM…
Added 17 mins ago
Senior Electrical Engineer, Installation
Symbotic LLC
Remote, United States
Symbotic is seeking a Senior Electrical Engineer to join our Continuous Improvement team within our Layout Engineering organization. Your job will be to provide field-focused electrical…
Added 17 mins ago
Engineering - Precast Formwork Checker
EFCO Forming & Shoring Solutions
Des Moines, IA
…to Quality, Integrity, Innovation, and Super Service. From engineering and design to manufacturing and field support, we help customers turn vision into reality while achieving the Lowest…
Added 17 mins ago
Engineering - Precast Formwork Checker
EFCO Forming & Shoring Solutions
Des Moines, IA
…to Quality, Integrity, Innovation, and Super Service. From engineering and design to manufacturing and field support, we help customers turn vision into reality while achieving the Lowest…

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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