Jobs in the United States

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Added 15 mins ago
Al Engineer
Noblis
Bethesda, MD
Noblis is seeking cleared AI Engineer to support our customer in Bethesda, Maryland, supporting a SETA contract.
Added 15 mins ago
Software Engineer, Systems ML
Meta
Annapolis, MD
Meta is seeking a Software Engineer to join our Systems ML Engineering team, focused on building and optimizing the machine learning infrastructure that powers Meta's products at massive…
Added 15 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Annapolis, MD
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 20 mins ago
P
Growth Operations Engineer
Peerspace
Remote, United States
- $110,000 to $120,000 USD / year
As a Growth Operations Engineer at Peerspace, you will be the driving force behind scaling and optimizing our operational infrastructure through systematic innovation and growth hacking.…
Added 23 mins ago
Photonic Product Engineer for Analytics and ML
Nokia
United States
Nokia is searching for a qualified candidate to work as a Product Engineer focused on data engineering, machine learning (ML), automation, and analytics supporting our coherent optical…
Added 26 mins ago
Electronic Engineer - SW Infrastructure
Northrop Grumman
San Diego
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 27 mins ago
MD
AI Governance Engineer
MISO Default Brand
Carmel, IN
- $173,000 to $198,000 USD / year
As MISO's AI Governance Engineer, you will help build and evolve the enterprise AI governance framework as the organization expands its use of generative and agentic AI. In this role, you…
Added 29 mins ago
Sr. Automation Controls Engineer
Blue Origin Personnel, LLC
Denver, CO · Huntsville, AL
We are looking for an experienced Automation Controls Engineer who brings deep hands-on expertise in industrial controls design and automation systems integration - someone who thrives in a…
Added 39 mins ago
Lead AI/ML Engineer *
CGI Technologies and Solutions, Inc.
Knoxville, TN
CGI is seeking a Lead AI/ML Engineer to develop and deliver AI powered Intelligent Document Processing (IDP) solutions within a large-scale financial services environment. This role will…
Added 46 mins ago
W
(USA) Principal, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
As a Principal Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving the full software development lifecycle from coding to deployment and…
Added 48 mins ago
Applied AI Engineer - Canada
Inviso
Remote, United States
Inviso is partnering with one of our clients to find an experienced Backend / Platform Engineer to join their team working remotely. Inviso is managing the recruitment and placement process…
Added 48 mins ago
Applied AI Engineer - Poland
Inviso
Remote, United States
Inviso is partnering with one of our clients to find an experienced Backend / Platform Engineer to join their team working remotely. Inviso is managing the recruitment and placement process…
Added 55 mins ago
MD
Forward Deployed Engineer
MISO Default Brand
Carmel, IN
- $190,000 to $215,000 USD / year
The Forward-Deployed AI Engineer will transform MISO’s most important business challenges into practical, production-ready AI solutions. Working side‑by‑side with domain experts, this role…
Added 57 mins ago
Senior Network Engineer
Fidelity Technology Group, LLC
Westlake, TX
Experience using packet analysis, monitoring, and network observability platforms to diagnose complex performance and connectivity issues.
Added 1 hour ago
Digital Technology Specialist - Data and Analytics
Bently Nevada, LLC
United States
This Senior AI/ML Engineer role is part of the Data, Analytics & AI team, responsible for developing innovative data-driven products and artificial intelligence solutions that power the…
Added 1 hour ago
A
Senior AI Engineer
Arine
Remote, United States
- $170,000 to $190,000 USD / year
…adherence, and optimize interventions at scale. As a Senior AI Engineer, you will play a key role in designing, building, and deploying AI-powered solutions that enhance clinician…
Added 1 hour ago
Principal AI Engineer
Capgemini
Atlanta, GA, GA
…and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay…
Added 1 hour ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Montpelier, VT
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 1 hour ago
Staff Engineer, Compiler
Samsung Semiconductor
San Jose, CA
…workloads while minimizing energy consumption and maximizing performance. To achieve this goal, we collaborate closely with both hardware and software engineers to identify and address the…
Added 1 hour ago
Senior Software Engineer, IT Digital Employee Experience
Databricks
San Francisco, CA
As a Senior Software Engineer on this team, you will own projects end-to-end and be the team lead of software engineers. You will own architecture, design, implementation, deployment, and…
Added 1 hour ago
Senior Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck Sharp & Dohme LLC
NJ
Continuously improve existing automation platforms to enhance performance, usability, and reliability
Added 1 hour ago
Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck Sharp & Dohme LLC
NJ
Continuously improve existing automation platforms to enhance performance, usability, and reliability
Added 1 hour ago
Senior Machine Learning Engineer, Ads
Unity Technologies SF
Mountain View, CA · San Francisco, CA
We're seeking a Machine Learning Engineer to own the ML side of Offerwall fraud prevention. You'll take our real-time anomaly detection and device risk models from development into…
Added 1 hour ago
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AI engineer
WRITER
San Francisco, CA · New York City, NY
- $220,000 to $259,000 USD / year
As an AI engineer at WRITER, you'll be at the forefront of shaping how enterprises harness superintelligence. This isn't just about theory; you'll be building tangible AI solutions that…
Added 1 hour ago
W
Security engineer, detection and response
WRITER
San Francisco, CA · Seattle, WA · New York City, NY
- $146,000 to $240,000 USD / year
Join WRITER's security team as a staff detection and response engineer and help protect the AI infrastructure that's transforming how the world works. You'll build sophisticated detection…

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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