> Markdown version of [/jobs/ext/4029818-cybersecurity-network-defense-administrator](https://www.wearedevelopers.com/jobs/ext/4029818-cybersecurity-network-defense-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Cybersecurity Network Defense Administrator

- **Company:** Integral Federal
- **Location:** United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Network Security, Public Key Infrastructure, Enterprise Software Applications, Information Technology, Plan of Action and Milestones
- **Published:** October 30, 2026
- **Apply:** https://jobs.military.com/career/381724/senior-cybersecurity-network-defense-administrator-virginia-va-radford

## About the Role

u2022 10 or more years' experience with Cybersecurity and Incident Response or related areas\n
\u2022 10 or more years' experience with Cybersecurity and Network Defense related areas\n
\u2022 Experience with ACAS management, including infrastructure management, configuration, scanning, reporting, and analysis.\n
\u2022 Proficiency in managing Army Endpoint Security Solution (AESS) Site Reviewer activities.\n
\u2022 Experience with DISA Whitelist management.\n
\u2022 Knowledge of PKI Token management.\n
\u2022 Strong understanding of DoD STIGs and ability to perform STIG Compliance scanning and reporting.\n
\u2022 Experience providing Ports, Protocols, & Services Management (PPSM) support.\n
\u2022 Ability to review proposed configuration changes for security impact.\n
\u2022 Experience with in-processing and out-processing tasks related to account management functions.\n
\u2022 Active DoD Secret Security Clearance.\n
\n
\nPreferred:\n
\u2022 Bachelor's degree in computer science or equivalent years of experience.\n
\u2022 Familiarity with DISA ACAS Best Practices Guide and NETCOM policies.\n
\u2022 Familiarity with DISA Continuous Monitoring and Risk Scoring (CMRS).\n
\u2022 Strong analytical and problem-solving skills.\n
\u2022 Excellent communication and coordination skills.\n
\u2022 Experience with Army enterprise monitoring tools and practices.\n
\u2022 Knowledge of security regulations and best industry practices.\n
\u2022 Ability to work effectively in a team environment and collaborate with various Stakeholders\n
\u2022 Experience with incident response activities.\n
\u2022 Understanding of Continuity of Operations Plans and Communication Plans.\n
\u2022 Experience with security compliance and control documentation.\n

## Description

The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) is responsible for performing a variety of network defense activities in accordance with established guidelines and best practices for the U.S. Army Product Lead Acquisition, Logistics, and Technology Enterprise Systems and Services (PL ALTESS).\n
\n
\nResponsibilities:\n
\u2022 The role includes managing ACAS infrastructure, configuration, scanning, reporting, and analysis activities in accordance with the DISA ACAS Best Practices Guide.\n
\u2022 Manage Army Endpoint Security Solution (AESS) Site Reviewer activities, DISA Whitelist, and PKI Tokens.\n
\u2022 Additionally, the role involves performing STIG Compliance scanning and reporting, providing Ports, Protocols, & Services Management (PPSM) support, and reviewing proposed configuration changes for security impact.\n
\u2022 Handle in-processing and out-processing tasks, manage updates to the designated training and certification tracking system, and participate in SW Assurance reviews to ensure ACAS findings are remediated or appropriately documented via eMASS POA&M.\n
\n