Demo

Principal Research Engineer

SRI
San Diego, CA Full Time
POSTED ON 4/16/2026
AVAILABLE BEFORE 5/14/2026
SRI International is a pioneering research institute with a rich history supporting government and industry. Our innovations have created new industries, billions of dollars in market value and lasting benefits to society. SRI is organized around broad disciplines and capabilities, with research and development divisions and labs to groups who excel at identifying new opportunities, developing products, and creating custom solutions. Our organization is driven by impact - delivering unique solutions for the world's important challenges and transforming ideas into reality for clients and partners.

The Surveillance Laboratory in the Advanced Technology and Systems Division is looking to hire a visionary Principal Research Engineer to create and grow new research domains in areas such as integrating AIML (Artificial Intelligence / Machine Learning) and remote sensing. This candidate will have a strong desire to develop large scale programs, collaborate across labs and Divisions, and build teams to deliver on these programs.

Responsibilities

  • Create and implement a compelling vision that will drive growth and develop new capabilities.
  • Identify opportunities and lead the development of proposals for new and follow-on R&D projects for government and commercial clients
  • Conduct project-oriented oral presentations, writing technical reports, communicating with peers, supervisors, and clients.
  • Travel to conferences, meetings, and project sites.
  • Drive collaboration across SRI labs and divisions externally
  • Grow and motivate teams

Qualifications

  • U.S. Citizenship with the ability to obtain and maintain a security clearance
  • Deep technical expertise in remote sensing
  • Versatile researcher who works best in a team environment and has a strong motivation for bridging their area of expertise with other domains such as networking, machine learning, radar, quantum sensing and networking, and communications
  • Have a proven track record of significant research contributions and delivery of solutions in the areas that include innovative remote sensing technologies
  • Strong network and credibility within the eco-system including customers and collaborators
  • Ability to lead and motivate teams
  • Excellent written, oral, and interpersonal communication skills are required
  • PhD in Physics, Applied Physics, Electrical Engineering
  • Knowledge and understanding of client needs, government and/or commercial
  • Demonstrated skills in senior leadership of technical efforts
  • Ability to travel to conferences, meetings, and project sites as needed

The salary range is: $166,900-$248,265. Salary ranges will vary and are based on several factors, including geographic location, market competitiveness and equity amongst internal employees in similar roles. Positions may also qualify for SRI's Pay for Outstanding Performance program or the annual Performance Based Compensation program. SRI also has a competitive benefits package, to view details please go to https://www.sri.com/resources/benefits/. SRI will accept applications until the position is filled.

SRI is an independent nonprofit research institute headquartered in Menlo Park, Calif., with a rich history of supporting government and industry. We create and deliver world-changing solutions for a safer, healthier, and more sustainable future. For more than 75 years, we have collaborated across technical and scientific disciplines to discover and develop groundbreaking products and technologies and bring innovations and ideas to the marketplace.

Salary : $166,900 - $248,265

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Research Engineer?

Sign up to receive alerts about other jobs on the Principal Research Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$155,477 - $213,492
Income Estimation: 
$161,172 - $205,272
Income Estimation: 
$120,254 - $158,147
Income Estimation: 
$225,010 - $318,974
Income Estimation: 
$208,337 - $274,406
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at SRI

  • SRI Albany, NY
  • SRI Sprinkler has a rich history rooted in innovation and dedication to fire safety. Established in 1975, SRI Sprinkler has grown to become a leading manuf... more
  • 16 Days Ago

  • SRI Menlo Park, CA
  • The Applied Sciences Laboratory at SRI International is seeking a Summer Intern to conduct research and development in the areas of mathematics of generati... more
  • 16 Days Ago

  • SRI Princeton, NJ
  • Wafer Fab Process Engineers are needed by the Microcircuit Emulation Center at SRI International (formerly Sarnoff Corporation) in Princeton, NJ, to suppor... more
  • 2 Days Ago

  • SRI Ann Arbor, MI
  • From our Ann Arbor, MI office, Research Engineers will participate in multi-disciplinary, collaborative teams and contribute to the development of state-of... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Principal Research Engineer jobs in the San Diego, CA area that may be a better fit.

  • SRI International San Diego, CA
  • Overview SRI International is a pioneering research institute with a rich history supporting government and industry. Our innovations have created new indu... more
  • 6 Days Ago

  • Scripps Research San Diego, CA
  • ABOUT US: Scripps Research is a nonprofit biomedical institute ranked as one of the most influential in the world for its impact on innovation. We celebrat... more
  • 21 Days Ago

AI Assistant is available now!

Feel free to start your new journey!