Red Team Operator

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Sentar is seeking a Red Team Operator to plan and execute no‑notice and cooperative Red Team operations across enterprise, application, and cloud environments.

• 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.
• Provide considerable travel and telework.

TS/SCI eligibility.

• IAT III
• CSSP Auditor

• 5 years of relevant cybersecurity experience (Red Team, penetration testing, vulnerability research, security engineering, incident response, detection engineering, etc).
• Familiarity with common offensive security tooling (Cobalt Strike, Metasploit, Kali Linux, Sliver, Blood Hound, etc).
• Familiarity with MITRE ATT&CK and adversary‑emulation methodology.
• Working knowledge of scripting languages such as Python, Power Shell, or C#.
• Understanding of Windows and Linux systems, networking fundamentals, and enterprise services (e.g., Active Directory).

• AV/EDR evasion and detection‑bypass techniques.
• Custom tooling, payload, or command‑and‑control (C2) development.
• Software development in C, C++, or a similar language.
• Malware analysis and reverse engineering.
• Cloud platforms and services (AWS, Azure, GCP).
• Physical security assessments or red‑team intrusion exercises.
• Industrial control systems (ICS) and Internet of Things (IoT) environments.
• Offensive‑security certifications such as OSCP, OSEP, OSCE, CRTO, CRTL, GXPN.

• Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options.
• Voluntary Life, Critical Illness, Accident, and Long‑Term Care insurance options.
• Group Term Life, Short‑Term and Long‑Term Disability covered by Sentar for all qualifying employees.
• Generous 401(k) match.
• Competitive PTO plan that graduates quickly with years of service.
• Other leave programs; holiday schedule along with bereavement, maternity, jury, and military duty.
• Mental health awareness programs.
• Tuition reimbursement.
• Professional development reimbursement.
• Recognition and awards programs.

Sentar is an affirmative action and equal opportunity employer. We are proud to be a federal contractor and VEVRAA employer.

We encourage applicants with disabilities to contact the Recruiting Manager at  for accommodation requests.

Build, Innovate, Secure Your Career at Sentar.