Jobs in the United States

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Added 7 mins ago
C+
Senior Software Engineer – Spark & Airflow Data Pipelines
CTRL + LLC
Fort Meade, MD
- $123.63 to $136.51 USD / hour
Apply data quality, validation and anomaly detection practices
Added 9 mins ago
SS
Senior SIEM Data Engineer
State Street
Quincy, MA
- $120,000 to $202,500 USD / year
We are looking for a Senior SIEM Data Engineer reporting directly to the Cyber Data Engineering Manager. You will lead the design, onboarding, transformation, validation, and operational…
Added 11 mins ago
Senior / Lead Site Reliability Engineer
Zelis Healthcare, LLC
United States
Zelis is seeking a highly skilled and experienced Senior / Lead Site Reliability Engineer (SRE) to join our Site Reliability Engineering team.
Added 16 mins ago
Project Engineer - Senior
Hargrove Engineers & Constructors
Pasadena, TX
Job Scope: The Project Engineer is responsible for technical leadership of a project as well as for supporting the Project Manager in managing project performance of the engineering team…
Added 16 mins ago
Information Security Engineer - Cyber Threat Intelligence
U.S. Bank
Irving, TX
U.S. Bank is seeking a hands-on Information Security Engineer to develop Python-based automation and AI-enabled technology supporting our Cyber Threat Intelligence organization. This role…
Added 16 mins ago
ND
Cloud & Platform Engineer
NTT Data Americas, Inc.
Irving, TX
- $55 to $70 USD / hour
NTT DATA's Client is currently seeking a Cloud & Platform Engineer to join their team in Irving, Texas (US-TX), United States (US).
Added 16 mins ago
ND
Identity Security Architect – Entra ID / IAM / Zero Trust
NTT Data Americas, Inc.
Irving, TX
- $60 to $70 USD / hour
Implement identity threat detection, risk scoring, attack containment, and remediation capabilities.
Added 18 mins ago
Sr. Security Engineer, Field Innovation, Security Search and Observability (SSO)
Amazon
Austin, TX
We are hiring a Senior Security Engineer to work at the intersection of customer impact and AI. Our team builds and operates the detection, correlation, and vulnerability-management…
Added 18 mins ago
Manager , Software Development & Engineering
Charles Schwab
Austin, TX
We are looking for a skilled engineer with disciplines that incorporate aspects of software systems engineering and operations. We are combining these skills to come up with better ways of…
Added 18 mins ago
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Cybersecurity Engineer
CBRE
Houston, TX · Austin, TX · Dallas, TX
- $95,000 to $100,000 USD / year
Support incident response and forensics efforts related to secrets exposure or misuse, collaborating with incident management and threat detection teams.
Added 18 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Austin, TX
Engineer and administer cloud security posture management and workload protection capabilities, including environment onboarding, policy configuration, security recommendations, coverage,…
Added 18 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Austin, TX
Work with Identity, Network Security, Data Security, Detection and Incident Response, IT, connected program sites, and application teams to implement controls within their areas of…
Added 18 mins ago
Executive Area Innovation Manager - GI Genius Sales - Endoscopy (Texas)
Medtronic
Austin, TX · Fort Worth, TX · Dallas, TX
The Endoscopy Operating Unit, part of Medical Surgical, has created a business out of disrupting the status quo in the detection, prevention, and treatment of gastrointestinal cancers and…
Added 19 mins ago
Senior Certification & Compliance Engineer
Detector Electronics LLC
Santa Fe, TX
We are a Texas-based manufacturer of gas detection equipment serving industrial and commercial markets. As we continue expanding our product portfolio, we are seeking an experienced…
Added 20 mins ago
Chief Engineer, USMC Air Defense Programs
Anduril Industries
Huntsville, AL · Irvine, CA · Seattle, WA · Washington, DC
As Chief Engineer, you're the single technical authority across both. You own the architecture and technical performance of everything Anduril delivers or proposes to the Marine Corps: our…
Added 23 mins ago
TT
RADIAC Test Engineer (TOC)
Torch Technologies, Inc.
Remote, United States
- $65 to $75 USD / hour
Torch Technologies Inc., is seeking a Temporary On-Call (TOC) RADIAC Test Engineer to support U.S. Army Radiation Detection, Indication, and Computation (RADIAC) systems. The ideal…
Added 24 mins ago
Specialist, Test Engineer
L3Harris Technologies
San Diego, CA
We are seeking an experienced Test Engineer to support the design verification, characterization, and integration of automated RF test systems and subsystems (ATS). The ideal candidate will…
Added 25 mins ago
Manager Security Engineer, Operations
Fivetran
Remote, United States
Fivetran + dbt is seeking a Manager of Security Operations, Incident Detection and Response, to bolster and improve the robustness and security of the platform and the entire enterprise.…
Added 25 mins ago
Manager Security Engineer, Operations
Fivetran
Remote, United States
Fivetran + dbt is seeking a Manager of Security Operations, Incident Detection and Response, to bolster and improve the robustness and security of the platform and the entire enterprise.…
Added 37 mins ago
Staff DevOps Engineer
Witness AI
Mountain View, CA
- Create AI/LLM-powered internal tools for platform operations, incident triage, drift detection, and CI/CD automation.
Added 39 mins ago
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Sr. Network Systems Engineer
modis
San Bernardino, CA
- $60 to $65 USD / hour
Akkodis is seeking a Lead Network Engineer-for a Contract job with a client in San Bernardino, CA
Added 41 mins ago
Senior / Staff Backend Software Engineer
Endor Labs
Palo Alto, CA
Security Savvy: Knowledge of security, fraud prevention, and anomaly detection to tackle real-world challenges and safeguard our systems with cutting-edge solutions.
Added 45 mins ago
Senior Software Engineer, Reliability
Box
Redwood City, CA
As a Senior Software Engineer on the Reliability Engineering team, you’ll have a direct impact on the performance and scalability of our most critical services. You’ll partner with…
Added 52 mins ago
RH
Artificial Intelligence (AI) Engineer
Robert Half
Conshohocken, PA
- $170,000 to $180,000 USD / year
We are looking for an Artificial Intelligence (AI) Engineer to help turn promising AI concepts into reliable, scalable solutions used across the business. This role works closely with…
Added 56 mins ago
RH
Cyber Security Engineer
Robert Half
Memphis, TN
- $100,000 to $120,000 USD / year
Experience with vulnerability management, threat detection, and incident response.

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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