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# Secret System Administrator II (ACAS)

- **Company:** Insight Global
- **Location:** Montgomery, AL, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Software Vulnerability Management, Computer Networking Systems, Nessus, Vulnerability Analysis
- **Published:** September 6, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3380065102&tx=ZT2019TTT&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

1.5-3 years of ACAS administration experience in a DoD or military environment

Hands-on experience with Tenable ACAS tools including Security Center, Nessus, and PVS

Experience configuring scanners, repositories, scan groups, and credentialed scans

Experience conducting vulnerability scans and analyzing results

Ability to identify false positives, track vulnerabilities, and support remediation efforts

Experience generating vulnerability reports and providing results to cybersecurity teams

Understanding of DoD cybersecurity policies and vulnerability management processes

 * IAT Level II
 * Have/Willing to obtain Tenable.sc Specialist Certification

## Description

We are seeking an ACAS Administrator with 1.5-3 years of experience supporting vulnerability management and cybersecurity operations within a DoD environment. This role is responsible for configuring, maintaining, and administering ACAS tools, conducting vulnerability scans, analyzing results, and supporting remediation efforts across enterprise networks.