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On-site
St. Petersburg, FL
Posted · 23.02.2026
Lever (US)

# Senior Cyber Test Engineer

Research Innovations

Position Title: Senior Security Researcher
Location: St. Petersburg, FL
Clearance Requirement: Top Secret/SCI
Employment type: Full Time

Research Innovations Inc. (RII) is redefining defense technology. We combine mission-driven impact with cutting-edge research and a culture that values autonomy, creativity, and technical excellence.
We are looking for a committed Software Test Engineer to join our Cyber Security team. You will solve uniquely challenging problems for our Defense and Homeland Security customers. Get s#it done.

This position requires an active Top Secret/SCI US security clearance.

This job was verified from Lever (US). Applications are completed on the original source.

[Apply on the original listing ↗](https://jobradar.live/ilan/f3275852-e162-4d9e-8450-585cb0539f23/git)

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