Red Team Operator: Advanced Adversary Emulation

Sentar Inc.; Quantico (MD); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

401(k) match

Paid time off

Job summary

Sentar Inc. seeks a Red Team Operator to plan and execute red-team activities across enterprise, application, and cloud environments.

You will identify and exploit vulnerabilities, develop PoCs, and produce actionable remediation guidance while collaborating with defensive teams. Candidates should have 5+ years in cybersecurity, familiarity with ATT&CK, and experience with tools like Cobalt Strike, Metasploit, and Kali Linux.

Qualifications

• 5 years of relevant cybersecurity experience (e.g., Red Team, pentesting, vulnerability research, IR, detection engineering).
• Familiarity with common offensive security tooling (Cobalt Strike, Metasploit, Kali Linux, Sliver, BloodHound).
• Familiarity with MITRE ATT&CK and adversary-emulation methodology.
• Understanding of Windows and Linux systems, networking fundamentals, and enterprise services (Active Directory).

Responsibilities

• Plan and execute no-notice and cooperative Red Team operations across enterprise, application, and cloud environments.
• Identify and exploit network, host, and application‑level vulnerabilities.
• Develop and refine proof‑of‑concept exploits and techniques to test defensive measures.
• Produce detailed technical findings and recommendations for remediation.
• Collaborate with defensive and engineering teams to improve detection and response.
• Continuously evolve team TTPs, documentation, and training materials to reflect emerging adversary behaviors.
• Participate in after-action reviews and contribute to policy and playbook updates.
• Prepare, update, document, and present course materials that cover TTPs.
• Provide support required to maintain the customer’s CSSP accreditation per standards.

Skills

Red Team ops

Cobalt Strike

Metasploit

Kali Linux

MITRE ATT&CK

Windows/Linux

Active Directory

Network fundamentals

Threat emulation

Adversary emulation

Tools

BloodHound

Sliver

Mimikatz

OSCP/OSCE

Job description

Sentar Inc. seeks a Red Team Operator to plan and execute red-team activities across enterprise, application, and cloud environments.

You will identify and exploit vulnerabilities, develop PoCs, and produce actionable remediation guidance while collaborating with defensive teams. Candidates should have 5+ years in cybersecurity, familiarity with ATT&CK, and experience with tools like Cobalt Strike, Metasploit, and Kali Linux.