graphic including the slogan "together we can make an impact."
STR Logo

STR

Senior Research Scientist - Machine Leaning

Reposted One Month Ago
Be an Early Applicant
Easy Apply
In-Office
Woburn, MA
139K-165K Annually
Senior level
Easy Apply
In-Office
Woburn, MA
139K-165K Annually
Senior level
Develop and research ML and estimation-theory algorithms for signals exploitation, tracking, and resource management. Build and train neural networks, run experiments and simulations, analyze performance, adapt novel ML methods to new modalities, collaborate on multidisciplinary teams, and interact with customers. Onsite role in Woburn, MA supporting national security missions.
The summary above was generated by AI

About the Team
STR’s Analytics and C2 Division researches and develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation to improve mission success of our customers.

The Signals Exploitation and Tracking (SET) Group in the Analytics and C2 Division focuses on applying machine learning, statistics, estimation theory, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and system resource management.

The Role:

As a Senior Research Scientist at STR, you will help develop disruptive technologies focused on signals exploitation, estimation theory, system resource management, and systems analysis.  You will develop cutting edge AI/ML algorithms for novel application domains and modalities, participate on project teams, and interact with customers. You will explore fascinating datasets, develop cutting-edge algorithmic techniques, and solve high-impact, unique problems for our customers. We are looking for someone to join our team onsite as this position is based primarily in the Woburn, MA office.

Who you are:

  • BS + 5 years, MS + 3 years, PhD or equivalent experience in a scientific field such as applied math, physics, electrical engineering, computer science, or data science
  • Experience building and training neural networks using standard deep learning tools (e.g., PyTorch, JAX, TensorFlow)
  • Ability to perform experiment design, modeling/simulation runs, and associated verification and performance analysis using standard analysis tools (e.g. Python)
  • Experience with standard data science tools including scikit-learn, Pandas, and Matplotlib
  • Proficiency in one or more programming languages: Python, C/C++
  • Ability to work and collaborate on multi-disciplinary teams
  • Ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government

Even better:

  • Active US government security clearance
  • Experience applying deep learning to domains other than images/text, such as time series, discrete event sequence, or geospatial
  • Experience with self-supervised machine learning
  • Experience adapting novel machine learning approaches (e.g., from academic literature) to new data sets and problems
  • Able to communicate technical foundations of models and algorithms to technical and non-technical audiences
  • Expertise working with time series, geospatial, and/or spatio-temporal data

Pay Information
Full-Time Salary Range: $139,000 - $165,000

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 [email protected] 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.

Similar Jobs at STR

An Hour Ago
Easy Apply
In-Office
Easy Apply
135K-160K Annually
Senior level
135K-160K Annually
Senior level
Machine Learning • Security • Software • Analytics • Defense
Develop and lead mechanical and ocean engineering solutions for uncrewed undersea systems, including vehicles, buoys, pressure vessels, hydrodynamic structures, and sensor subsystems. Responsibilities include modeling and simulation, prototyping, fabrication, integration, testing, peer reviews, technical documentation, and collaboration across mechanical, electrical, acoustic, software, and systems teams. The role supports advanced defense and ISR research involving fielded undersea systems.
Top Skills: Acoustic SystemsActuatorsCfdFeaHydrodynamicsPressure VesselsShock And Vibration AnalysisThermal AnalysisThermal ManagementTransducersUncrewed Underwater Vehicles
An Hour Ago
Easy Apply
In-Office
Easy Apply
220K-260K Annually
Senior level
220K-260K Annually
Senior level
Machine Learning • Security • Software • Analytics • Defense
Leads research and development of advanced undersea sensing, robotics, counter-UUV, acoustic signal processing, and autonomous systems. Defines technical vision, architectures, proposals, and execution plans; directs multidisciplinary engineering teams through design, integration, testing, and at-sea demonstrations. Engages government and industry customers, communicates technical trade-offs, mentors engineers, and drives innovative mission-focused capabilities from concept through delivery.
Top Skills: Acoustic SensingCommand-And-Control SystemsCounter-Uuv SystemsDigital Signal ProcessingElectro-Optical SensorsEmbedded SystemsFpgaGitGpuHardware-In-The-Loop TestingMoos-IvpReal-Time ControlRfRosSbcUmaaUncrewed Underwater Vehicles
7 Hours Ago
Easy Apply
In-Office
Easy Apply
105K-125K Annually
Senior level
105K-125K Annually
Senior level
Machine Learning • Security • Software • Analytics • Defense
Administer and maintain Linux and Windows systems across physical and virtualized environments supporting classified defense research. Responsibilities include managing storage, networks, firewalls, Active Directory, Group Policy, monitoring, automation, patching, troubleshooting, SOPs, and production and development environments. The role requires active Top Secret/SCI with polygraph clearance, on-site work in Woburn, Massachusetts, and occasional after-hours maintenance support.
Top Skills: AcasEnterprise VirtualizationFirewallsGroup PolicyHbssLdapLinuxMicrosoft Active DirectoryMulti-Factor AuthenticationNas StorageNetworkingPowershellPublic Key InfrastructureRed HatScapStigsUbuntuWeb ServersWindows

What you need to know about the San Francisco Tech Scene

San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.

Key Facts About San Francisco Tech

  • Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Google, Apple, Salesforce, Meta
  • Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
  • Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
  • Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account