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Senior Information Security Engineer, Offensive Security with Security Clearance
GRVTYSan Antonio, TX🇺🇸United StatesPosted 13 Jul 2026
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements. What You'll be Owning * Execute offensive cyber operations to assess client networks and identify vulnerabilities * Analyze computer networks and systems to identify and assess security weaknesses * Perform analysis of malware and security tools to evaluate capabilities * Provide written and oral briefings on assessment results to clients and management * Train and mentor junior operators on tools, techniques, and tradecraft * Develop scripts and tools to improve operational efficiency What You Must Have * Must be able to obtain and maintain an Active TS/SCI with poly, US citizenship required * Bachelor Degree in Computer Science or related field is required or 5 years of direct work experience * Minimum of 3 years of related work experience is required * Completion of formal offensive cyber operations training * Experience conducting network exploitation, penetration testing, or red team operations * Proficiency with UNIX/Linux and Windows operating systems * Strong understanding of network protocols and packet analysis What Would be Nice to Have * Active TS/SCI with poly * Advanced operator certifications or specialized training * OSCP, GXPN, or similar offensive security certifications * Experience with reverse engineering and exploit development * Background in offensive cyber operations or advanced red teaming
Skills
Penetration Testing
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