Demo

Systems Administrator

Haystack
San Antonio, TX Full Time
POSTED ON 6/15/2026
AVAILABLE BEFORE 7/14/2026
We're hiring on behalf of a Haystack partner!

The Role

  • Establish and maintain smooth operation of computer systems (operating systems, software, and hardware)
  • Install, evaluate, and configure supported Microsoft products for Exchange Server infrastructure
  • Troubleshoot, isolate, integrate, and correct problems and anomalies encountered in product use
  • Maintain and administer computer networks and related computing environments
  • Plan, coordinate, and implement network/system security measures to protect data, software, and hardware
  • Provide regular monitoring and analysis for short and long-range planning of in-house systems

What You'll Need

  • High School diploma with 6-9 years of commensurate experience
  • Active TS/SCI clearance
  • Current CompTIA Security Certification
  • MS-102 (Microsoft 365 Administrator Expert), LFCA (Linux Foundation Certified IT Associate) OR technology-specific certifications
  • Experience as a system administrator in a mid to large Windows environment
  • Experience with Microsoft Exchange and Active Directory

What's On Offer

  • Opportunity to work with an Air Force Intel System
  • Collaborative team environment
  • Potential for skill development and career growth

Apply via Haystack today!

Salary : $90,000 - $95,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Systems Administrator?

Sign up to receive alerts about other jobs on the Systems Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Haystack

  • Haystack Washington, DC
  • We're hiring on behalf of a Haystack partner! The Role Design, code, test, and maintain software applications and systems Build and code applications and/o... more
  • 9 Days Ago

  • Haystack Seattle, WA
  • We're hiring on behalf of a Haystack partner! The Role Design and build autonomous agent systems that decompose complex, multi-step problems into executabl... more
  • 9 Days Ago

  • Haystack Washington, WA
  • We're hiring on behalf of a Haystack partner! The Role Develop and implement quality control methodologies to ensure compliance with standards and procedur... more
  • 9 Days Ago

  • Haystack St Louis, MO
  • We're hiring on behalf of a Haystack partner! The Role Provide technical expertise for critical, high-volume fraud prediction applications. Analyze custome... more
  • 9 Days Ago


Not the job you're looking for? Here are some other Systems Administrator jobs in the San Antonio, TX area that may be a better fit.

  • Interclypse, Inc. San Antonio, TX
  • Description Seeking experienced System Administrators to grow their knowledge and further their career. Interclypse has numerous openings on a variety of g... more
  • 30 Days Ago

  • GovCIO San Antonio, TX
  • Overview GovCIO is currently hiring for a Systems Administrator with Microsoft Exchange knowledge for an Air Force Intel System. This position will be loca... more
  • 1 Month Ago

AI Assistant is available now!

Feel free to start your new journey!