Information Assurance Systems Administrator

Booz Allen Hamilton

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Leavenworth, KS
Employment
Full-time
Posted
49 days ago
Freshness
Confirmed live yesterday

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Salary context

How this pay compares to similar roles

Similar $130k
$91k $164k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $105,000–$155,757.

Based on 240 similar postings.

Employer

About Booz Allen Hamilton

Booz Allen Hamilton is a management and technology consulting firm that provides analytics, digital, engineering, and cybersecurity solutions primarily to U.S. government agencies and commercial clients. Industry: Management & Technology Consulting

Booz Allen Hamilton currently has 1684 open roles on FindRole.

Listed pay typically runs $86,800–$198,000 across 884 roles with salary data.

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At a glance

TL;DR · Information Assurance Systems Administrator

The Information Assurance Systems Administrator supports the MCTP team by maintaining a robust security posture for mission systems. You will lead technical and documentation efforts to move information systems through the Risk Management Framework, focusing on continuous monitoring, vulnerability management, and coordinated remediation. Daily responsibilities include engineering, hardening, and patching Windows Server and Red Hat Enterprise Linux infrastructure. You will administer enterprise toolsets such as ACAS, Nessus, Trellix, and McAfee ePO while managing STIGs and security baselines. Key tasks involve performing vulnerability scans, asset discovery, and event analysis across classified and releasability environments. You must manage eMASS profiles and authorization artifacts like SSPs and POA&Ms. This role solves the critical problem of translating DoD and Army security requirements into executable operational controls and sustained authorizations.

What you'll do

  • Engineer, harden, patch, and maintain Windows Server and RHEL cybersecurity infrastructure.
  • Maintain STIGs, security baselines, system health, and approved software repositories.
  • Administer enterprise cybersecurity toolsets including ACAS, Nessus, Trellix, and IDS/IPS.
  • Perform vulnerability scanning, asset discovery, event analysis, and remediation coordination.
  • Support information systems throughout the RMF lifecycle including categorization and authorization.
  • Manage eMASS profiles, POA&Ms, SSPs, and other required authorization artifacts.
  • Maintain continuous monitoring and compliance through ISCM, IAVM, and security policies.

What we're looking for

  • 4+ years of experience in cybersecurity, information assurance, information system security engineering, or IT security.
  • Experience engineering, administering, hardening, patching, and maintaining Windows Server and RHEL systems in cybersecurity or mission environments.
  • Experience administering ACAS, Nessus, Trellix, or McAfee ePO, including scanner configuration, asset discovery, and remediation coordination.
  • Experience with centralized log monitoring, IDS/IPS, and security event monitoring technologies to identify risk and support remediation.
  • Experience supporting classified and releasability environments using NIST RMF for security control implementation, assessment, and continuous monitoring.
  • Experience with eMASS, Xacta, or a DoD RMF assessment platform to manage system profiles, STIG artifacts, and POA&Ms.
  • HS diploma or GED.
  • DoD 8140 Policy Framework Cyber Workforce Certifications such as CISSP, CASP, SecurityX, or CISM.
  • Experience developing RMF authorization artifacts like SSPs, SARs, and POA&Ms (preferred).
  • Experience coordinating cybersecurity activities across technical and government stakeholders (preferred).
  • Experience serving as an ISSO, ISSM, ISSE, or cybersecurity lead in a DoD environment (preferred).
  • Knowledge of NIST 800-series security controls and applicable DoD/Army cybersecurity requirements (preferred).
  • TS/SCI clearance (preferred).
  • Completion of AESS-specific Training such as AESS Administration or Advanced ePO Training (preferred).

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