Sentar Inc.
Sentar is an employee‑owned company dedicated to developing critical talent in cybersecurity, intelligence, analytics, and systems engineering. Join our team to build, innovate, and secure your career.
Role description and location Cyber Defense Hunt Analyst – Quantico, VA
This mission‑driven analyst will support the Marine Corps Cyberspace Operations Group (MCCOG) under the Cybersecurity Service Provider (CSSP) mission. The role involves conducting advanced defensive cyberspace operations (DCO‑IDM) to detect, analyze, and mitigate Advanced Persistent Threats (APTs) across enterprise environments, performing proactive hunt missions to reduce adversary dwell time and improve defensive posture across Marine Corps networks.
Qualifications
Clearance level: TS/SCI
Certifications: IAT III and CSSP Analyst
Bachelor’s degree
5+ years of related experience
Proven experience analyzing endpoint, network, and identity telemetry to identify adversary activity
Familiarity with MITRE ATT&CK, PowerShell‑based threat techniques, and Active Directory exploitation
Demonstrated ability to produce compliant, technically accurate documentation under CJCSM 6510.01B
Preferred qualifications
Experience supporting MARFORCYBER, MCCOG, or other DoD CSSP organizations
Hands‑on proficiency with Microsoft Sentinel, Defender for Endpoint, Cisco ISE, TACACS, Tanium, and SQL‑based data repositories
Scripting proficiency in PowerShell or Bash for data collection or configuration retrieval
Familiarity with adversary campaigns such as Volt Typhoon, Salt Typhoon, or APT29
Understanding of CJCSM 6510.01B, DoD 8530.01‑M, and CSSP compliance reporting standards
Strong communication and presentation skills – ability to brief technical and executive audiences
Prior experience contributing to or teaching cyber hunt training courses or SOP updates
Benefits at Sentar
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 for qualifying employees
Generous 401(k) match
Competitive PTO that accelerates with service
Other leave programs; holiday schedule including 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 on new opportunities.
Sentar is an affirmative action and equal opportunity employer. M/F/Vets/Persons with Disabilities
Build, Innovate, Secure Your Career at Sentar.
#J-18808-Ljbffr
Role description and location Cyber Defense Hunt Analyst – Quantico, VA
This mission‑driven analyst will support the Marine Corps Cyberspace Operations Group (MCCOG) under the Cybersecurity Service Provider (CSSP) mission. The role involves conducting advanced defensive cyberspace operations (DCO‑IDM) to detect, analyze, and mitigate Advanced Persistent Threats (APTs) across enterprise environments, performing proactive hunt missions to reduce adversary dwell time and improve defensive posture across Marine Corps networks.
Qualifications
Clearance level: TS/SCI
Certifications: IAT III and CSSP Analyst
Bachelor’s degree
5+ years of related experience
Proven experience analyzing endpoint, network, and identity telemetry to identify adversary activity
Familiarity with MITRE ATT&CK, PowerShell‑based threat techniques, and Active Directory exploitation
Demonstrated ability to produce compliant, technically accurate documentation under CJCSM 6510.01B
Preferred qualifications
Experience supporting MARFORCYBER, MCCOG, or other DoD CSSP organizations
Hands‑on proficiency with Microsoft Sentinel, Defender for Endpoint, Cisco ISE, TACACS, Tanium, and SQL‑based data repositories
Scripting proficiency in PowerShell or Bash for data collection or configuration retrieval
Familiarity with adversary campaigns such as Volt Typhoon, Salt Typhoon, or APT29
Understanding of CJCSM 6510.01B, DoD 8530.01‑M, and CSSP compliance reporting standards
Strong communication and presentation skills – ability to brief technical and executive audiences
Prior experience contributing to or teaching cyber hunt training courses or SOP updates
Benefits at Sentar
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 for qualifying employees
Generous 401(k) match
Competitive PTO that accelerates with service
Other leave programs; holiday schedule including 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 on new opportunities.
Sentar is an affirmative action and equal opportunity employer. M/F/Vets/Persons with Disabilities
Build, Innovate, Secure Your Career at Sentar.
#J-18808-Ljbffr