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Senior Systems Administrator
Job in
Huntsville, Madison County, Alabama, 35824, USA
Listed on 2026-07-29
Listing for:
SAIC
Full Time
position Listed on 2026-07-29
Job specializations:
-
IT/Tech
Systems Administrator, Cybersecurity
Job Description & How to Apply Below
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.
Required Education:
- Bachelor's degree and five (5) years' experience; additional four (4) years' experience can be considered in lieu of degree.
- Must possess an active Secret security clearance with the ability to obtain and maintain a TS/SCI; ship required.
- 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.
- 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.
- Must have a current DoD 8570 IAT level II or higher certification such as Security+ CE, CySA+, CISSP, CASP etc.
Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit For information on the benefits SAIC offers, see .
Position Requirements
10+ Years
work experience
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