Jobs in the United States

25+ jobs

Save this search

Added just now
Digital Product Manager - Obie Insurance
Baldwin Group Colleague, Inc.
Remote, United States
…prototype, tinkered with an agent, or found a better way to show an engineer what you mean? We’d love to hear about it! These are help additions, not…
Added 1 min ago
TI
Enterprise AI DevOps SRE
Trimble Inc.
Boulder, CO
- $115,600 to $158,900 USD / year
Lead the design of intelligent AI-driven workflows for non-engineering systems using Agentic AI and the Model Context Protocol (MCP).
Added 3 mins ago
WiFi MAC Design Verification Engineer
Apple
Sunnyvale, CA
As a Wireless MAC Design Verification Engineer, you’ll be instrumental in our WCS group’s verification initiatives, ensuring that our products incorporate cutting-edge Wi-Fi technology…
Added 3 mins ago
WiFi MAC Design Verification Engineer
Apple
Sunnyvale, CA
As a Wireless MAC Design Verification Engineer, you’ll be instrumental in our WCS group’s verification initiatives, ensuring that our products incorporate cutting-edge Wi-Fi technology…
Added 7 mins ago
Lead Engineer, Internal Tools & Business Systems
Aquaria
Austin, TX
…SaaS platforms they use every day. We're hiring a technical lead to own them: the tools, the integrations behind them, the data that flows through them, and the developers who build…
Added 8 mins ago
RA
Senior Test Automation Engineer
Rad AI
Remote, United States
- $150,000 to $185,000 USD / year
Our principle: Engineering owns quality; Quality owns the quality system. As a Senior Test Automation Engineer, you'll own test automation strategy for a product domain. You'll design…
Added 8 mins ago
Hardware Signal Integrity Intern, MS - Summer 2027
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
…beyond fleeting trends, Marvell is a place to thrive, learn, and…
Added 8 mins ago
Principal Analog/Mixed Signal CAD Engineer
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
…beyond fleeting trends, Marvell is a place to thrive, learn, and…
Added 10 mins ago
TA
Technical Director
Technology Advancement Group
Ashburn, VA
- $170,000 to $195,000 USD / year
…design record. You'll report to our Chief Operating Officer and lead our electrical, mechanical, systems, software and test engineering teams. You'll turn customer and program requirements…
Added 11 mins ago
Lead Software Engineer (Full Stack)
U.S. Bank National Association
Atlanta, GA · Minneapolis, MN · Chicago, IL · Cincinnati, OH · Denver, CO · Charlotte, NC · Brookfield, WI · Irving, TX · Earth City, MO
Lead the design, development, and delivery of scalable, secure, cloud-native enterprise applications supporting critical business functions.
Added 13 mins ago
Lead Structural Engineer 1 - Grid
Sargent & Lundy
Chicago, IL
10 or more years of experience as a practicing structural engineer preferably a member of a project team working on the design and upgrade of electrical substations.
Added 13 mins ago
Lead Structural Engineer 1 - Energy & Industrial Group
Sargent & Lundy
Englewood, CO
As a structural lead, you will be responsible for guiding junior-level engineers and designers in structural engineering design efforts, including providing guidance with the coordination…
Added 16 mins ago
Senior Developer Experience Engineer-AI Infrastructure Operations
Nscale
NY
…delivery platform: the GitHub, GitOps, and change automation every engineer depends on, and the design decisions that decide whether it holds up as the company grows. Your customers are…
Added 16 mins ago
Senior Full-Stack Software Engineer (Arsenal 2)
Anduril Industries
Costa Mesa, CA
As a Senior Full Stack Software Engineer on the ArsenalOS Deployment initiative, you will build the full-stack web applications that power daily planning, work assignment, and team-lead…
Added 17 mins ago
K
Senior System Engineer
Kforce
Draper, UT
- $110,000 to $150,000 USD / year
Kforce has a client that is seeking a Senior Systems Engineer in Draper, UT.
Added 17 mins ago
Senior DevOps Engineer
Peraton
Remote, United States
The Senior DevOps Engineer designs, automates, secures, and supports AWS cloud infrastructure and software delivery pipelines for a mission-critical application supporting the Department of…
Added 19 mins ago
Staff Engineer Software (Cortex Platform) - US Citizen
Palo Alto Networks, Inc.
CA
We are seeking a Staff Software Engineer to join our Cortex backend engineering group. In this role, you will be pivotal in developing, innovating, and scaling the Cortex Platform,…
Added 21 mins ago
Staff Software Engineer - Developer Experience
Addepar
Remote, United States
As a technical thought leader, you will help lead the design of intelligent frameworks, AI SDLC playbooks, and deterministic guardrails required to modernize our SDLC. Operating with a high…
Added 26 mins ago
Project Engineer III - Component Development
Blue Origin Personnel, LLC
United States
As an Project Engineer at Blue Origin, you will own the full lifecycle of ordnance hardware - from design and qualification through delivery and installation on the vehicle. You will…
Added 26 mins ago
Launch and Test Engineer III (Avionics)
Blue Origin Personnel, LLC
Space Coast, FL
We are seeking a hands-on, detail-oriented Launch & Test Engineer to join our OLS Test Operations team within the Launch Site Execution (LSE) branch of the Launch Operations Division at…
Added 26 mins ago
SDE III for Manufacturing Systems
Blue Origin Personnel, LLC
United States
We are looking for a Software Development Engineer (preferably with prior MES experience) who will own the backend infrastructure and ongoing management of internally built applications. In…
Added 26 mins ago
UG
AI/ML Engineer
UnitedHealth Group
Eden Prairie, MN
- $98,500 to $176,000 USD / year
Are you passionate about applying AI to solve complex business challenges at enterprise scale? We are seeking an AI/ML Engineer to design, build, and operationalize AI capabilities that…
Added 29 mins ago
Manufacturing Process Engineer
Actalent
Manchester, CT
Hiring for a Manufacturing Process Engineer in Manchester!
Added 30 mins ago
UG
Senior Software Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Sr Software Engineer is a senior technical contributor responsible for designing, developing, deploying, and supporting scalable, secure, and high-performing software solutions. This…
Added 30 mins ago
AI Integration Engineer
Littelfuse, Inc.
United States
…Circuit Protection (ICP) Engineering team as an AI Integration Engineer. Reporting to the Sr. Manager of Global ICP Engineering, the AI Integration Engineer will serve as the technical…

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

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

Report this job