Demo

Cybersecurity Manager

Chenega Sentinel 360
Chantilly, VA Full Time
POSTED ON 7/17/2026
AVAILABLE BEFORE 7/17/2027

Overview

Are you a proven cybersecurity leader with deep Department of Defense (DoD) expertise and a passion for protecting mission-critical systems? We are seeking a highly skilled Cybersecurity Manager to lead cybersecurity operations, compliance, and risk management activities supporting complex federal and defense environments.

 

** This position is contingent upon contract award ** 

Responsibilities

  • Lead and manage cybersecurity personnel supporting federal and DoD programs.
  • Provide oversight of cybersecurity operations, risk management, compliance, and authorization activities.
  • Direct the implementation and execution of the DoD Risk Management Framework (RMF) lifecycle.
  • Manage Assessment and Authorization (A&A) efforts to obtain and maintain Authority to Operate (ATO) decisions.
  • Serve as the primary advisor to program leadership on cybersecurity risks, compliance requirements, and security posture.
  • Oversee the development, maintenance, and review of cybersecurity documentation, including System Security Plans (SSPs), POA&Ms, security assessments, and authorization packages.
  • Ensure compliance with applicable DoD, NIST, federal, and agency-specific cybersecurity policies and standards.
  • Manage cybersecurity activities within the Enterprise Mission Assurance Support Service (eMASS).
  • Direct continuous monitoring activities and vulnerability management programs utilizing tools such as ACAS, Trellix HBSS, Microsoft Defender, and related security technologies.
  • Coordinate internal and external cybersecurity assessments, audits, inspections, and accreditation activities.
  • Develop cybersecurity policies, procedures, and operational standards to strengthen enterprise security posture.
  • Monitor emerging threats and recommend mitigation strategies to safeguard systems and mission operations.
  • Provide leadership, mentoring, workforce planning, and professional development for cybersecurity staff.
  • Support proposal efforts, strategic planning, and business development activities as needed.
  • Other duties as assigned

Qualifications

  • Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, Engineering, or a related discipline. Equivalent experience may be considered.
  • Minimum 10 years of demonstrated experience in Information Security with strong knowledge of DoD and Federal Government Cybersecurity/Information Assurance policies and procedures.
  • Minimum 5 years of demonstrated experience leading Cybersecurity Teams.
  • Minimum 10 years of demonstrated experience with the Risk Management Framework (RMF) including DoD authorization, accreditation, and assessment activities.
  • Minimum 5 years of demonstrated experience utilizing: Enterprise Mission Assurance Support Service (eMASS), Host-Based Security Systems (HBSS/Trellix, Microsoft Defender, or equivalent technologies), Assured Compliance Assessment Solution (ACAS)
  • Current training certificates for: eMASS, HBSS/Trellix or equivalent, ACAS
  • Current DoD 8570.01-M IAM Level III certification
  • Active TS clearance. 
  • Successfully pass background and drug screening

 

Preferred Qualifications:

  • Experience supporting classified environments and high-impact systems.
  • Experience managing cybersecurity support across multiple programs or contracts.
  • Knowledge of NIST 800-series publications, CNSSI requirements, and DoD cybersecurity directives.
  • Master's degree in Cybersecurity, Information Systems, Information Assurance, Engineering, or a related field.
  • Additional advanced cybersecurity certifications such as CISSP, CISM, CASP , CCSP, or GSLC.

 

Knowledge, Skills and Abilities:

  • Knowledge of security architectures, network defense, vulnerability management, and enterprise cybersecurity frameworks.
  • Knowledge of classified information systems security requirements and procedures for securing high-impact systems.
  • Knowledge of Assessment and Authorization (A&A) activities, continuous monitoring strategies, and ATO maintenance.
  • Knowledge of cybersecurity governance, risk management principles, and compliance management practices.
  • Skill in leading and managing cybersecurity teams supporting multiple programs, contracts, or enterprise environments simultaneously.
  • Skill in implementing and overseeing Risk Management Framework (RMF) activities across complex organizations.
  • Skill in developing cybersecurity strategies, policies, procedures, and implementation plans.
  • Skill in analyzing security risks and recommending effective mitigation strategies.
  • Skill in conducting security assessments, vulnerability analyses, and compliance reviews.

Estimated Salary/Wage

USD $164,504.36/Yr.

Salary : $164,504

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