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Keep the wheels of government turning 24/7. In a Government Support role, you’ll join a trusted team of experts who connect over 1,200 different agencies to serious security and mobility. Your work will help make the networks that our country runs on more protected, agile and effective. And with a wide range of opportunities (from Engineers to IT and Cyber Security), your continued growth can always be a top priority.

ISS Windows Systems Administration (Government)

Santa Barbara , California

AT&T Government Support team has an opening for a ISS Windows Systems Administrator to join the Santa Barbara, CA  team. Will be responsible for the operation and maintenance of a classified network.  

Roles and responsibilities include but are not limited to the following:

  • Leverage experience in DoD networks.
  • Apply experience working with MS environment and leverage strong working knowledge of Server Administration.
  • Work with the Network Operations Center to maintain the LAN.
  • Follow internal IA guidelines. Includes documenting system requirements, creating application designs, writing security plans, validating high level designs to ensure accuracy and completeness against the business requirements and programming the solutions.
  • Resolve design issues and develop strategies to make ongoing improvements that support system flexibility and performance.
  • Assess technical feasibility of new technologies to enable integration into existing processes.

The hiring authority will tailor the required skills based on the candidate’s experience.

Required skills and experience

Experience working in DoD networks.

Experience working with MS environment and working knowledge of Server Administration 

Windows 7 & Windows 10 environments

Experience maintaining the LAN

Experience resolving design issues and developing strategies to make ongoing improvements

Desired skills and experience

Minimum of 7 year’s experience is highly desired

CISSP certification is a Plus

MS Certified is a plus.

Experience with RMF processes highly desired.

Required clearance and certifications

Active DoD Top Secret/SCI clearance mandatory.

DCID 6/4.

Must be able to meet customer security requirements including Active Comp TIA Security Plus certification.

Start-date is not based on the member being completely briefed to customer accesses.

AT&T is an Affirmative Action/Equal Opportunity Employer and we are committed to hiring a diverse and talented workforce. EOE/AA/M/F/D/V

Requisition ID 1766462 If you’re not ready to apply,
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I believe in AT&T and know they are at the edge of technology. The company believes in their people and offers all kinds of training to enable us to take on new jobs and to stay at the front of technology. The software defined network which we are building is the newest technology and AT&T has been involved since early 2000s. You have a great deal of autonomy at AT&T as long as you get the job done. You have the ability to do different jobs and be challenged at all times.


I really have little negative to say about AT&T I have worked here for 35 years on March 23rd of 2016.


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