Mantech

ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in San Antonio, TX.  The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform for all Enterprise users. Data Center & Compute Services is the EIS enabling organization working with customers, Integrated Product Teams (IPT), and vendors to deliver select EIT.

Responsibilities Included but are not limited to:

• Design, deploy and administer virtualized platforms, using VMWare.
• Configure and manage Linux and Solaris operating systems.
• Analyze and resolve complex problems associated with server hardware, applications, and software integration.
• Troubleshoot, maintain integrity of and configure network components, along with implementation of operating systems enhancements to improve reliability and performance.

 Minimum Qualifications:

• Five (5) years or more experience as a Systems Administrator supporting the Intelligence Community in enterprise infrastructure-related programs.
• Bachelor’s degree in a technical field. Five years of additional relevant experience may be substituted for a bachelor’s degree.

 Preferred Qualifications:

• Ten(10) years or more experience as a Linux Systems Administrator.
• Experience in implementing solutions with PKI-controlled access is desired.
• Understanding networking components is desired.

• Experience with Infrastructure as Code (IaC) languages (Terraform or BICEP)

Clearance Requirements:

• Must have a current/active TS/SCI w/ Polygraph.    

Physical Requirements:  

• The person in this position must be able to remain in a stationary position 50% of the time.
• Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.