Red Team Operator Security Clearance

Position: Red Team Operator with Security Clearance
Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career. Sentar is seeking a Red Team Operator!

Role

Description:

* 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.
* Considerable travel
* Considerable travel Clearance Level: TS/SCI eligibility

Certifications:

IAT III and CSSP Auditor

Experience:

* 5 years of relevant cybersecurity experience (e.g., 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).

Preferred Qualifications
* 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. Benefits at Sentar:
Our unique ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well-being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long-term financial security and a commitment to excellence.

* 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 is provided by Sentar to 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 If you are not ready to apply for this position, submit your resume here to join our talent community . We'll keep you updated occasionally on new job opportunities. Sentar is an Affirmative Action and Equal Opportunity Employer M/F/Vets/Persons with Disabilities Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities.

Follow these links to learn more about your rights: EEO Is the Law Poster ; EEO Is Law Supplement ; and Pay Transparency . We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at  .

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