Jobs in the United States

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Added 9 mins ago
Hypersonic Aerothermal Test Engineer/Analyst
Torch Technologies, Inc.
United States
…(TPS) ablation, Fluid-thermal-structural interaction (FTSI) modeling and simulation, computational heat transfer, optical diagnostic techniques, and statistical…
Added 13 mins ago
ED
Senior Staff RF Engineer
EPIQ DESIGN SOLUTIONS, LLC.
Frederick, MD
- $125,000 to $175,000 USD / year
Lead the RF/Microwave circuit and sub-system design, component analysis, modeling, simulation, prototyping and integration.
Added 17 mins ago
Software Engineer - Humanoid Sim-to-Real
Apptronik
Austin, TX
…help solve the ever-increasing labor shortage. As a Controls Engineer – Actuation on our Controls team, you will own both the actuator models that make our simulation trustworthy and the…
Added 29 mins ago
Chemical Engineer
Oak Ridge National Laboratory
Oak Ridge, TN
We are seeking a Chemical Engineer who will focus on nuclear nonproliferation fuel cycle research. The candidate chosen for this position will be involved in work supporting the…
Added 35 mins ago
Engineer III - Distribution Planning
Duquesne Light Company
Pittsburgh, PA
Job Title: Engineer III – Distribution Planning
Added 40 mins ago
FPGA Implementation Engineer (JR)
Cirrus Logic
Austin, TX
Proficient in operating the simulation and modeling equipment including the design tools.
Added 40 mins ago
Systems Engineer/Analyst
Torch Technologies, Inc.
Huntsville, AL
Torch is seeking a Systems Engineer/Analyst to work on cutting-edge Army air and missile defense systems in a fast-paced, dynamic environment. This position involves leveraging end-to-end…
Added 43 mins ago
O
Senior Process Engineer
Ohr
Lafayette, CO
- $140,000 to $180,000 USD / year
- Apply process simulation and, where it earns its place, AI-assisted modeling and digital twin work
Added 1 hour ago
Aircraft External Loads Engineer
Insight Global
Waco, TX
A large and growing aerospace company is hiring for an experienced Aircraft External Loads Engineer for their onsite facility located in Waco, TX. The External Loads Engineer will perform…
Added 1 hour ago
Distinguished Astronomical Instrument Engineer
The Charles Stark Draper Laboratory, Inc.
Cambridge, MA
Draper is conducting a nationwide search for a scientist/engineer with background and deep experience in astronomy, optical engineering, optomechanics, or astrophysics and hands-on…
Added 1 hour ago
TI
Control System Engineer
Trimble Inc.
Westminster, CO
- $122,500 to $168,400 USD / year
Vehicle Dynamics Modeling:Develop and validate non-linear vehicle dynamics plant models.
Added 1 hour ago
Avionics Integration Engineer
Odyssey Systems Consulting Group, Ltd.
Dayton, OH
Support development and sustainment of training systems, including modeling and simulation.
Added 1 hour ago
Electrical Engineer Lead
Johnson Outdoors Inc.
Eufaula, AL
…shores of beautiful Lake Eufaula, Alabama, the Lead Electrical Engineer is responsible for performing innovative, complex electronic design and development for new products from conception…
Added 1 hour ago
Hardware Development Engineer, Test and Simulation Hardware, Prime Air, Drone Delivery
Amazon.com Services LLC
Seattle, WA
…infrastructure running at peak performance? As a Hardware Development Engineer at Amazon, you will combine 3D modeling and mechanical design with the build, maintenance, and troubleshooting…
Added 1 hour ago
Senior Systems Engineer - CT
GE Medical Systems, L.L.C.
United States
The Senior Architect Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality,…
Added 1 hour ago
Systems Engineer - CT
GE Medical Systems, L.L.C.
United States
The Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality, reliability,…
Added 1 hour ago
Senior/Principal Systems Modeling & Simulation Engineer
KBR Wyle Services, LLC
Greenbelt, MD
KBR is seeking a Senior/Principal Systems Modeling & Simulation/Systems Engineer to join the Structural Engineering and Analysis team supporting NASA Goddard Space Flight Center Programs.…
Added 1 hour ago
Electrical Engineer
KBR Wyle Services, LLC
Huntsville, AL
The Electrical Engineer will support radar, missile defense, and scientific and technical intelligence activities for the TETRA contract. The position will analyze radar and threat data,…
Added 1 hour ago
A
Senior Advanced Systems Engineer
Aerospace
Minneapolis, MN
- $120,000 to $150,000 USD / year
Proficiency with system modeling, simulation tools, and hardware-software integration techniques.
Added 1 hour ago
Senior RF Radar Engineer I
Rocket Lab Corporation
Long Beach, CA
Perform radar system modeling and simulation using tools such as MATLAB, STK, or custom codes including orbital propagation
Added 1 hour ago
Electric Propulsion Systems Engineer II (Onsite)
RTX
United States
…technical proposals, cost estimates, concept trade-off analysis and modeling, in support of advanced hybrid-electric…
Added 1 hour ago
Principal GPS Subsystems Engineer
RTX
United States
The Guidance Electronics Team is searching for a Principal GPS Subsystems Engineer with experience in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics…
Added 2 hours ago
Systems Modeling and Simulation Engineer
CORP-Corporate Office
United States
Northrop Grumman Aerospace Systems has an opening for an Systems Modeling and Simulation Engineer, to join our team of qualified, diverse individuals. This position will be full time in the…
Added 2 hours ago
Principal / Sr Principal Engineer Systems Modeling Simulation
CORP-Corporate Office
United States
Northrop Grumman Aerospace Systems has an opening for a Senior Principal or Principal Engineer Systems Modeling and Simulation, to join our team of qualified, diverse individuals. This…
Added 2 hours ago
Satellite Electrical Power and Harness Systems Engineer (Associate, Experienced, or Lead)
The Boeing Company
El Segundo, CA
Ideal candidates will possess expertise in harness design tools, electrical modeling tools, power systems architecture, and regulated power systems and familiarity with modern…

STR

Principal Algorithm & Signal Processing Engineer

Arlington, VA, United States
Dayton, OH, 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 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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