Senior Systems Administrator

Job Locations US-AL-Huntsville
Job ID
# of Openings
Regular Full-Time


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About GaN:


Wanted - Big Brains & Huge Hearts: We are looking for creative and passionate geeks, nerds, thinkers, tinkerers, and builders. ​


Geeks and Nerds is a company that encourages ingenuity, defies the norm, fosters teamwork, and defines the future for the community where we live.  Our dedicated employees are also the owners of Geeks and Nerds. When you join GaN, you are not an employee; you are the future owner of Geeks and Nerds. ​


Come join the company and develops innovative solutions to make the positive difference for our community. Come join the exceptionally talented and dedicated co-owners. Come join a company of significance!


Do you have passion for ensuring smooth operations? We are looking for exceptional candidates for a senior system administrator role. Apply today and become an owner, where big hearts and big brains meet. 


Job Overview:


GaN is hiring a Senior Systems Administrator to support the team in Huntsville, AL.

SA tasks and responsibilities will be performed in accordance with AR 25-2, AR 25-1, Army Best Business Practice (BBP), Security Technical Implementation Guides (STIGs), and applicable DoD directives and instructions.


  • Ensure systems are operated, maintained and disposed of in accordance with internal security policies and practices outlined in the security plan.
  • Ensure that all users have the requisite security clearances, authorization and need-to-know and are aware of their security responsibilities before granting access to the Information System (IS)
  • Work with ISSM and security manager to develop and maintain a System Security Plan (SSP), in accordance with JSIG.
  • Conduct reviews to ensure compliance with the SSP. Reports issues to ISSM and security manager.
  • Ensure configuration management (CM) for security relevant IS software, hardware and firmware is maintained and documented.
  • Notify ISSM and security manager of issues that could affect accreditation.
  • Ensure all IS security-related documentation is current and accessible to properly authorized individuals.


Requirements (minimum):


  • Bachelors and five (5) years or more experience; Masters and three (3) years or more experience; PhD and 0 years related experience; 4 years of experience can be used in lieu of a degree 
  • Must have Windows operating system experience; Linux experience is a plus.
  • Working knowledge of system functions, security policies, technical security safeguards, and operational security measures
  • Configuration Management experience




  • Must have an active CompTIA Security+ certification.



Special Requirements:


  • Must be a U.S. citizen.
  • Must have an active Top Secret/SCI security clearance.


Equal Opportunity Employer:

Geeks and Nerds Corporation is an Equal Opportunity Employer. We are pleased to consider all qualified applicants for employment without regard to race, color, gender, sexual orientation, gender identity, religion, national origin, age, marital status, veteran status, disability, genetic information or any other legally protected classifications. Geeks and Nerds Corporation participates in E-Verify.




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