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# System Administrator

- **Company:** ASTRION, INC.
- **Location:** Bedford, MA, United States
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, CompTIA Security+, Domain Name System (DNS), Lightweight Directory Access Protocols (LDAP), System Center Configuration Manager, Windows Servers, NIPRNet, Red Hat Enterprise Linux, Verification and Validation (Software), TCP/IP, Virtualization Technology, Network Server, User Administration, User Accounts
- **Published:** June 16, 2026
- **Apply:** https://diversityjobs.com/career/9208664/System-Administrator-Massachusetts-Bedford

## About the Role

* Expertise with Windows 10 Operating System (OS) and later.
 * Expertise with Windows Server OS 2008/2012/2016 as a SA including user management, DNS, and LDAP/AD.
 * Expertise in setting up and administering the SCCM.
 * Knowledge of Host Base Security System (HBSS).
 * Knowledge of Assured Compliance Assessment Solution (ACAS).
 * Expertise with troubleshooting and problem.
 * Knowledge of Red Hat Enterprise Linux (RHEL) OS 7.X.
 * Familiarity with backup and restore procedures for a Windows and RHEL environment.
 * Familiarity with TCP/IP.
 * Familiarity with Virtualization technologies.

SECURITY CLEARANCE: Candidate must have an active Secret security clearance with the ability to upgrade to Top Secret

CERTIFICATIONS: CompTIA Security+ certification (required within 6 months of hire)

## Description

* Develop, configure, and maintain the PSF systems infrastructure (Workstations, Servers).
 * Establish/Administer a System Center Configuration Manager (SCCM) infrastructure to manage PSF systems.
 * Write technical documentation for the PSF baseline.
 * Research, recommend and document innovative approaches for SA.
 * Perform verification and validation of SA.
 * Provide and document troubleshooting and analysis that leads to problem resolution and adds to our knowledge base.
 * Create, change, and delete user accounts, assist with user requests for NIPR/SIPR accounts (i.e., DADS, sFTP, ) on workstations and servers.
 * Develop and document PSF server room layout in preparation for new hardware installs, upgrades or
 * Attend/Contribute to planning and engineering meetings related to PSF and Program Management Office (PMO) baselines.
 * Develop procedures and scripts to automate recurring.
 * Continually maintain security certification in accordance with DoD/AF instructions.
 * Apply applicable Risk Management Framework (RMF) security measures in the performance of all.
 * Responds to emergency situations utilizing appropriate official shutdown procedures and follow-on power-up/activation procedures.


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