Senior Penetration Tester; Onsite; TS/SCI w/Poly
Listed on 2026-10-17
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IT/Tech
Cybersecurity, Systems Engineer -
Engineering
Cybersecurity, Systems Engineer
Cyber Defense Technologies is seeking a Senior Penetration Tester to support a government customer onsite in Chantilly, VA. OSCP certification is highly recommended, with an active Top Secret/SCI clearance and CI poly required.
You will perform reconnaissance, identify vulnerabilities, mentor junior testers, and lead complex penetration tests while shaping security policies and best practices across the team.
We are looking to fill the Senior Penetration Tester (Onsite) - TS/SCI w/ Poly position at Cyber Defense Technologies in Chantilly, VA, United States.
Are you ready to take on the Senior Penetration Tester (Onsite) - TS/SCI w/ Poly role at Cyber Defense Technologies?
We would love to welcome a new Senior Penetration Tester (Onsite) - TS/SCI w/ Poly to our group in Chantilly, VA, United States.
For the Senior Penetration Tester (Onsite) - TS/SCI w/ Poly position at Cyber Defense Technologies, we are reviewing applications now.
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