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Senior Systems Administrator

Job in Huntsville, Madison County, Alabama, 35824, USA
Listing for: SAIC
Full Time position
Listed on 2026-08-03
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity
Salary/Wage Range or Industry Benchmark: 90000 - 130000 USD Yearly USD 90000.00 130000.00 YEAR
Job Description & How to Apply Below

Minimum Clearance Required Secret

Job 2614937

Location Huntsville, AL, US

Date Posted

Category Information Technology

Subcategory Sys Administrator

Schedule Full-Time

Shift Day Job

Travel Yes - 50% of the time

Minimum Clearance Required Secret

Clearance Level Must Be Able to Obtain TS/SCI

Potential for Remote Work _SITE

Description

SAIC is seeking a Senior Systems Administrator located in Huntsville, AL to support USPACOM to enhance and upgrade a myriad of applications and services, in an enterprise environment. As part of team, you will participate in implementation and maintenance of Cloud and On-Prem IT Infrastructure to support software development in Modeling and Simulation.

The Senior Systems Administrator will be responsible for but not limited to the following duties
  • Provide level II and III systems support to Huntsville based software development team.
  • Provide user level testing of the platform prior to deployment of the software.
  • Linux and Windows Administrative duties (RHEL & Ubuntu).
  • Support the maintenance and connectivity of the development platform on a private cloud on prem.
  • Create and manage user and group accounts across enclaves of responsibilities.
  • Respond to and implement Cyber Tasking Orders.
  • Apply patches to systems and conduct regression tests.
  • Apply STIGs and conduct regression tests.
  • Document updates for user manuals and procedures.
  • Required travel of up to 50% with overseas travel from 1 to 3.5 weeks at a time.
Qualifications Required Education
  • Bachelor's degree and five (5) years’ experience; additional four (4) years’ experience can be considered in lieu of degree.
Required Clearance
  • Must possess an active Secret security clearance with the ability to obtain and maintain a TS/SCI; US Citizenship required.
Required Skills
  • Willingness to travel of up to 50% with overseas in support of exercise events.
  • Experience working with operating systems such as RHEL, Ubuntu, Windows 11, Windows Server, ESXi.
  • Must have or obtain a US Passport within 30 days of start.
Required Certification
  • Must have a current DoD 8570 IAT level II or higher certification such as Security+ CE, CySA+, CISSP, CASP etc.
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Position Requirements
10+ Years work experience
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