DoD RMF & eMASS Cybersecurity Analyst

A & T Systems, Inc.; Aberdeen (MD); On-site; USD 95,000 - 130,000; Full time

Job summary

A & T Systems, Inc. in Aberdeen, MD seeks an Information Assurance/Cybersecurity Analyst to support RMF implementation across enterprise systems. You will update eMASS records, assist in assessment and authorization, prepare SSPs, POA&Ms, SARs, and ensure compliance with DoD policies.

Secret clearance and Security+ CE are required; 3+ years of RMF experience preferred. You will coordinate with stakeholders and assist technical teams in implementing cybersecurity requirements.

Qualifications

• 3+ years hands-on experience with DoD RMF processes and eMASS workflows.
• Familiarity with NIST SP 800-53 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 with technical and non-technical stakeholders.

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 SSP, POA&Ms, and 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 ATO packages and renewals.
• Review vulnerability scan results and track remediation actions.
• Ensure compliance with applicable DoD, Army, and NIST cybersecurity policies and procedures.

Skills

Secret Clearance

Security+ CE

RMF processes

eMASS

NIST SP 800-53

Security documentation

Stakeholder coordination

Tools

ACAS

HBSS

Job description

A & T Systems, Inc. in Aberdeen, MD seeks an Information Assurance/Cybersecurity Analyst to support RMF implementation across enterprise systems. You will update eMASS records, assist in assessment and authorization, prepare SSPs, POA&Ms, SARs, and ensure compliance with DoD policies.

Secret clearance and Security+ CE are required; 3+ years of RMF experience preferred. You will coordinate with stakeholders and assist technical teams in implementing cybersecurity requirements.