Windows System Administrator (Night Shift) with Security Clearance

Insight Global, Inc.San Antonio, TX🇺🇸United StatesPosted Oct 12, 2026

Why This Role Stands Out

This hybrid role offers excellent growth potential and the opportunity to work with cutting-edge technology in a respected organization. You'll thrive here if you have a strong background in Windows server administration, VMware, and scripting, coupled with an active TS/SCI clearance. Apply now to leverage your skills and advance your career in this dynamic position with competitive compensation.

Quick Overview

Salary

$55 - $60/hr

Seniority

Mid Senior

Employment type

Temporary/Casual

Work mode

Hybrid

Location

San Antonio, TX, United States

Posted

Yesterday

Active DirectoryPowerShellPythonVMware

Job Description

Required Skills & Experience Currently possess an active TS/SCI security clearance
Currently possess DoD 8750 certification at least IAT level II, e.g Security+ce. Bachelor's degree and 4+ years of overall related experience with a Windows servers environment (e.g. 2008r2 and 2012r2). Additional experience, education and training may be considered in lieu of degree. Experience with configuration, troubleshooting and maintaining VMware environments. Experience with PowerShell scripting and experience in other languages like Python.

Experience with application of security settings and other commercial best practices such as DISA STIGS. Experience with Security Content Automation Protocol (SCAP)
Experience with Group Policy Management (GPO) and applying Local Security Policies
Experience with Windows Task Scheduler
Experience Managing Active Directory
Experience with System (hardware) and application (software) installation and configuration. Application of security settings and other commercial best practices such as DISA STIGS.

Nice to Have Skills & Experience Prior experienced with DISA and DISA’s support to mission partners
TS/SCI w/CI Poly Preferred Job Description An employer is looking for a TSSCI Windows System Administrator to sit in Rosslyn, VA. The person will be responsible to create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. They must be able to analyze available hardware and software from outside vendors and make recommendation for purchase and installation of cost-effective solutions.

Compensation

$55/hr to $60/hr. Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.