Endpoint Patch & Vulnerability Lead — DoD On-Site

Lever, Inc.; Huntsville (AL); On-site; USD 85,000 - 105,000; Full time

Job summary

Agile Defense is seeking an Endpoint Systems Administrator to act as the technical liaison between our Enterprise Patch Management team and Customer Support Technicians. The role focuses on identifying, tracking, and remediating ACAS findings while supporting endpoint version control and software compliance across the enterprise.

The successful candidate bridges patching strategy with frontline execution, ensuring vulnerabilities are communicated, documented, and closed efficiently.

Qualifications

• Two to four years of experience in endpoint systems administration, vulnerability management, or a related information technology role.
• Active DoD Secret security clearance.
• DoD 8570/8140 IAT Level II certification, such as CompTIA Security+ CE.
• Working knowledge of vulnerability-scanning and remediation workflows, including ACAS, Nessus, or similar tools.
• Solid understanding of patch management concepts, endpoint configuration, and compliance practices.
• Strong written and verbal communication skills, including the ability to work directly with customers and technical support personnel.
• Ability to collaborate effectively across technical teams with differing priorities and responsibilities.
• Ability to work on-site at Redstone Arsenal, Alabama.

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 established patch cycles.
• Serve as the primary liaison between the Patch Management team and Customer Support Technicians for findings requiring local or hands-on action.
• Support endpoint version control and software compliance using Tanium or equivalent endpoint-management tools.
• Troubleshoot and resolve one-off, nonstandard endpoint issues outside routine patching and vulnerability-remediation workflows.
• Track vulnerability status, document remediation actions, and report aging or at-risk findings.
• Communicate directly with customers and support technicians to clarify findings, gather system context, and confirm remediation.
• Escalate systemic patching, configuration, or compliance gaps to leadership with supporting data.
• Support continuous improvement of endpoint vulnerability-management and patch-compliance processes.

Skills

Vulnerability management

Patch management

Customer communication

Team collaboration

On-site readiness

Tools

ACAS

Nessus

Tanium

Job description

Agile Defense is seeking an Endpoint Systems Administrator to act as the technical liaison between our Enterprise Patch Management team and Customer Support Technicians. The role focuses on identifying, tracking, and remediating ACAS findings while supporting endpoint version control and software compliance across the enterprise.

The successful candidate bridges patching strategy with frontline execution, ensuring vulnerabilities are communicated, documented, and closed efficiently.