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Senior Information Security Engineer, Offensive Security
GRVTY
Sterling, Virginia, United StatesPosted Jul 15, 2026 · 8h ago$175k – $260k
Contract$175k – $260kSeniorOn-siteDefense
About this role
GRVTY is seeking an experienced Senior Information Security Engineer specializing in offensive security to join their team in Sterling, Virginia. This role involves conducting security assessments, red team operations, and network exploitation to identify vulnerabilities for clients. The position requires US citizenship and the ability to obtain and maintain a TS/SCI with poly clearance.
What we are looking for
6- Execute offensive cyber operations to assess client networks
- Analyze computer networks and systems for security weaknesses
- Perform malware and security tool analysis
- Provide written and oral briefings on assessment results
- Train and mentor junior operators
- Develop scripts and tools to improve operational efficiency
Work authorization
No visa sponsorship is available.
Must be a U.S. citizen.
Requires a Ts Sci security clearance.
