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A & T SYSTEMS INC

IA CYBERSECURITY - RMF/eMASS

A & T SYSTEMS INC Aberdeen Proving Ground, Maryland, United States

IT Services and IT Consulting · 51-200 employees

Jul 30
security Mid (2-5 yrs) Full-time United States
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About the role

The analyst will manage Risk Management Framework (RMF) activities and maintain system documentation within eMASS to ensure compliance with DoD standards. They will also conduct security control assessments, monitor system security posture, and coordinate the Authorization to Operate (ATO) process.

What they look for

Risk Management Framework eMASS Cybersecurity DoD Cybersecurity Policies System Security Plans POA&M Security Assessment Reports Authorization to Operate Vulnerability Scanning NIST SP 800-53 Security+ CE ACAS HBSS Information Assurance

Requirements

Candidates must possess a Secret clearance, Security+ CE certification, and at least 3 years of hands-on experience with DoD RMF processes. Proficiency in NIST SP 800-53 controls and experience with cybersecurity documentation are essential for this role.

Full description

Description

The Information Assurance/Cybersecurity Analyst supports the implementation and maintenance of cybersecurity controls across enterprise systems. The candidate will assist in managing Risk Management Framework (RMF) activities, updating system documentation in eMASS, supporting assessment and authorization efforts, and ensuring compliance with DoD cybersecurity policies and standards.

Key Responsibilities:

  • Support full lifecycle RMF activities, including categorization, control selection, implementation, assessment, and continuous monitoring.
  • Maintain and update system artifacts in eMASS, ensuring accuracy and compliance with DoD guidelines.
  • Conduct security control assessments and prepare required documentation such as System Security Plans (SSP), POA&Ms, and Security Assessment Reports (SAR).
  • Assist system owners and technical teams in interpreting and implementing cybersecurity requirements.
  • Monitor system security posture and support ongoing mitigation efforts.
  • Coordinate with IA/security leadership to support Authorization to Operate (ATO) packages and renewals.
  • Review vulnerability scan results and track remediation actions.
  • Ensure compliance with applicable DoD, Army, and NIST cybersecurity policies and procedures.

Requirements

  • Secret Clearance
  • Security+ CE
  • Minimum 3 years hands-on experience with DoD RMF processes and eMASS workflows.
  • Familiarity with NIST SP 800-53 security controls and DoD cybersecurity instructions.
  • Experience developing and maintaining cybersecurity documentation.
  • Ability to work independently and manage multiple tasks under tight timelines.
  • Strong communication and coordination skills with technical and non-technical stakeholders.

Preferred Qualifications:

  • Experience supporting Army or DoD information systems.
  • DoD 8570 IAT/IAM certification.
  • Familiarity with ACAS, HBSS, or similar DoD security tools.

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