IA Cybersecurity - RMF/eMASS

Location: Aberdeen Proving Grounds, USA

What you will do

• Support full-lifecycle RMF activities, including categorization, control selection, implementation, assessment, and continuous monitoring.
• Maintain system artifacts and documentation in eMASS in accordance with DoD guidelines.
• Conduct security control assessments and prepare SSPs, POA&Ms, and SARs.
• Support system owners and technical teams in interpreting and implementing cybersecurity requirements.
• Monitor security posture, review vulnerability scan results, and track remediation actions.
• Coordinate ATO packages and renewals with IA and security leadership while supporting compliance with DoD, Army, and NIST policies.

Requirements

• Active Secret Clearance.
• Security+ CE.
• At least 3 years of 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.

Nice to have

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

Culture & Benefits

• Full-time, onsite work at Aberdeen Proving Grounds.