TEKsystems · 9 hours ago
Penetration Tester (Active TS/SCI DOD Clearance Required)
Charleston, SC
Full-time
Hybrid
Senior Level
$65/hr - $90/hr
7+ years expTEKsystems is a leading provider of business and technology services, and they are seeking a TS SCI cleared Red Team operator to support a broad range of efforts. The role involves conducting penetration tests and supporting Red Team initiatives in a demanding environment.
Information Technology
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Support a broad range of efforts as a TS SCI cleared Red Team operator
Demonstrated experience working in a demanding environment as a collaborative team member
Excellent oral and written communication skills
Qualification
Required
Master's or Bachelor's degree in Computer, Electrical or Electronics Engineering or Mathematics with field of concentration in computer science
Be certified as an Offensive Security Certified Professional (OSCP) or Offensive Security Certified Expert (OSCE) or Offensive Security Exploitation Expert (OSEE) or Offensive Security Exploit Developer (OSED) or Offensive Security Experienced Pentester (OSEP) or Offensive Security Wireless Professional (OSWP) or Offensive Security Web Expert (OSWE) or Hack The Box Certified Penetration Testing Specialist (HTB CPTS) or Hack The Box Certified Bug Bounty Hunter (HTB CBBH) or Certified Red Team Operator (CRTO) from Zero Point Security or Certified Red Team Lead (CRTL) from Zero Point Security or Practical Network Penetration Tester (PNPT) or GIAC Red Team Professional (GRTP) or GIAC Experienced Penetration Tester (GX-PT) or GIAC Exploit Researcher and Advanced Penetration Tester (GXPN)
Seven (7) years with Masters or 11 years with Bachelor's degree of experience in computer design, software development or computer networks
Three (3) years of technical experience in support of Penetration Testing or certified Red Team
TS/SCI Clearance
This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret)
Because an active or interim DoD clearance is required, U.S. Citizenship is required
Preferred
Demonstrated experience working in a demanding environment as a collaborative team member
Excellent oral and written communication skills
Cyber security, Threat Hunting, penetration test, Information security, metasploit, python, Security, Automation, Siem, Incident response, Malware analysis
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Company
TEKsystems
At TEKsystems, they understand people. Every year they deploy over 80,000 IT professionals at 6,000 client sites across North America,
10001+ employees
Funding
Current Stage
Late StageLeadership Team
Ryan Skains
Vice President, TEKsystems Global Services
Recent News
Morningstar.com
2026-02-03
2025-11-19
2025-10-29
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