Senior ACAS/Nessus Vulnerability Lead

Sarela Technology Solutions; Fort Belvoir (VA); On-site; USD 120,000 - 127,000; Full time

Job summary

SarelaTech is seeking a Vulnerability Management & ACAS Administrator to support a DoD contract in Fort Belvoir, VA. You will serve as the primary ACAS SME and lead vulnerability-scanning operations across NIPRNet, SIPRNet, and JWICS, coordinating remediation with cross-functional teams.

You will administer ACAS/Nessus infrastructure, ensure scanner health, analyze findings, and produce actionable reports while maintaining policy compliance and STIG alignment for mission-critical systems.

Qualifications

• Bachelor's degree with 7+ years in cybersecurity, vulnerability management, or IA.
• 7+ years as ACAS/Nessus SME in large org or DoD environment.
• Experience administering ACAS/Nessus infrastructure, scanners, configurations, and reporting.
• Experience across NIPRNet, SIPRNet, and JWICS or similar enterprise environments.

Responsibilities

• Lead ACAS/Nessus operations and act as SME for vulnerability scanning across multiple networks.
• Maintain ACAS/Nessus infrastructure, scanners, policies, credentials, and reports.
• Coordinate remediation with system admins, network, and endpoint-security teams.
• Develop vulnerability-management metrics, dashboards, and leadership-level reports.
• Ensure STIG alignment and support for compliance activities.

Skills

ACAS expertise

Nessus

Vulnerability analysis

Remediation coordination

Reporting & metrics

Education

Bachelor's degree

Tools

ACAS

Nessus

STIG tools

SCAP

Job description

SarelaTech is seeking a Vulnerability Management & ACAS Administrator to support a DoD contract in Fort Belvoir, VA. You will serve as the primary ACAS SME and lead vulnerability-scanning operations across NIPRNet, SIPRNet, and JWICS, coordinating remediation with cross-functional teams.

You will administer ACAS/Nessus infrastructure, ensure scanner health, analyze findings, and produce actionable reports while maintaining policy compliance and STIG alignment for mission-critical systems.