DoD Endpoint Security Administrator: ACAS & Patch Expert

Lever, Inc.; Alabama; Hybrid; USD 80,000 - 120,000; Full time

Job summary

Agile Defense is seeking an Endpoint Systems Administrator to serve as the technical liaison between the Enterprise Patch Management team and Customer Support Technicians. This hands-on role drives ACAS vulnerability remediation across endpoints and supports patch strategy with frontline execution.

Ideal candidates have 2–4 years in endpoint administration, DoD Secret clearance, and DoD 8570/8140 IAT Level II certification. On-site work at Redstone Arsenal, Alabama is required.

Qualifications

• 2–4 years in endpoint systems administration or related IT role.
• Active DoD Secret clearance.
• DoD 8570/8140 IAT Level II certification (e.g., CompTIA Security+ CE).
• Familiarity with vulnerability-scanning and remediation workflows (ACAS/Nessus).
• Strong patch management and endpoint compliance knowledge.

Responsibilities

• Hunt, triage, and drive remediation of ACAS vulnerability findings across managed endpoints.
• Coordinate with the Enterprise Patch Management team to align remediation timelines with patch cycles.
• Serve as liaison between Patch Management and Customer Support Technicians for local/hands-on findings.
• Support endpoint version control and software compliance using Tanium or equivalent tools.
• Troubleshoot and resolve nonstandard endpoint issues outside routine patching workflows.
• Track vulnerability status, document remediation actions, and report aging or at-risk findings.
• Communicate with customers and technicians to clarify findings and confirm remediation.
• Escalate systemic patching or compliance gaps to leadership with data.
• Support continuous improvement of endpoint vulnerability-management and patch-compliance processes.

Skills

Endpoint administration

Vulnerability management

Communication

Collaboration

On-site work

Tools

ACAS

Nessus

Tanium

Job description

Agile Defense is seeking an Endpoint Systems Administrator to serve as the technical liaison between the Enterprise Patch Management team and Customer Support Technicians. This hands-on role drives ACAS vulnerability remediation across endpoints and supports patch strategy with frontline execution.

Ideal candidates have 2–4 years in endpoint administration, DoD Secret clearance, and DoD 8570/8140 IAT Level II certification. On-site work at Redstone Arsenal, Alabama is required.