Cybersecurity Lead: RMF/A&A Expert (TS Clearance)

Ares Enterprise; Fairfax (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equal Opportunity Employer

Job summary

Ares Enterprise, LLC is seeking a Cybersecurity Lead to oversee RMF governance, A&A execution, and vulnerability management across unclassified and classified DoD enclaves. You will collaborate with government cybersecurity personnel within the Base Cybersecurity Office to sustain operational security and reliability of IT systems.

The role requires a Top Secret clearance, 10+ years in cybersecurity, and deep RMF expertise with eMASS, ACAS, and DISA STIGs to ensure continuous authorization and

Qualifications

• Clearance: Active Top Secret at start.
• >=10 years of cybersecurity experience.
• Experience with RMF, ATO processes, and DoD cyber workforce standards.
• Familiarity with Space/DoD IT infrastructure security protocols.

Responsibilities

• Maintain and update SSPs, POA&Ms, and RMF artifacts to sustain ATOs for NIPRNet and SIPRNet enclaves.
• Manage PPSM registrations and SIAs; review boundary changes.
• Lead ACAS scans and vulnerability mitigation; coordinate cyber incident response.
• Support COMPUSEC, TEMPEST, IAP; register systems in eMASS/ITIPS; prepare for CCRI.

Skills

RMF expertise

A&A processes

Vulnerability management

Training & mentoring

Tools

eMASS

ACAS

NIST SP 800-37/800-53

DISA STIGs

Job description

Ares Enterprise, LLC is seeking a Cybersecurity Lead to oversee RMF governance, A&A execution, and vulnerability management across unclassified and classified DoD enclaves. You will collaborate with government cybersecurity personnel within the Base Cybersecurity Office to sustain operational security and reliability of IT systems.

The role requires a Top Secret clearance, 10+ years in cybersecurity, and deep RMF expertise with eMASS, ACAS, and DISA STIGs to ensure continuous authorization and