System Administrator (Journeyman Lvl) [2021-69]


Essential Duties and Responsibilities:

• Monitors mission computer systems responds immediately to malfunctions, and keeps users informed of real-time equipment status.

• Uses diagnostic routines to identify root causes of system malfunctions.

• Utilizes computer outputs to assess system status and troubleshoot errors.

• Utilizes maintenance laptop to diagnose malfunctions.

• Analyzes system data and provides recommendations to resolve assigned computer system degradation and failures.

• Follows all communications, operational and physical security requirements for the generation, handling, marking, controlling, protecting, and disposition of classified material and information.

• Maintains records, logs, files, and prepares reports.

• Controls government assets.

• Mentor members of the CMOC and operations staff in associated computer technologies.

• Develop and implement backup strategies and system restoration procedures.

• Add, remove, and maintain user accounts.

• Develop and maintain checklists to be used by site computer technicians.

• Performs mission system software installations and upgrades.

• Maintain system configuration with respect to UEWR applications: Mission Application Software (MAS), Signal Processing Software (SPS), Receiver-Exciter Software (RES) and Data Reduction.

• Monitor disk storage capacities and maintain adequate disk storage availability for all users and applications.

• Implement security procedures and monitor system usage.

• Assist the site Cyber Security Liaison in reviewing system security information and maintain relevant security accountability logs and records.

• Acknowledge and resolve problems with RAID file system.

• Performs additional duties as assigned by the Communications-Electronics Manager.

• Position requires shift duty.

Required Skills:

• Experience as a System Administrator using Red Hat Enterprise Linux (RHEL)

• Local Area Network (LAN) and Cisco switch administration

• Silicon Graphics (SGI) UV 2000 administration

• SGI Rackable C2108-RP2 server administration

• SGI UV System Management Node (SMN) administration

• SGI Infinite Storage IS5000 RAID administration

• Protogate Freeway communication servers

• XLi SAASM Time & Frequency GPS Receivers & IOLan Terminal Servers

• Network File Server (NFS) architecture and administration

• LANs, WANs, TCP/IP, SNMP and networking with emphasis on Cisco Catalyst switches

• Software licensing, C++, software build processes, Perl, Python, or shell scripting

• Matlab, MATE, Mathematica,

Bachelor’s degree in Computer Science or Information Technology (Masters preferred) Bachelor’s degree in Computer Science or Information Technology (Masters preferred)

2-3 years experience as a System Administrator using Red Hat Enterprise Linux (RHEL) 8 years experience with a concentration in the following areas: (SEE REQUIRED SKILLS ABOVE)

Huntsville, AL



Based relevant skills and experience

U.S. Citizenship Required. An Equal Employment Opportunity employer. Please visit Equal Employment Opportunity link below for further information.
Equal Employment Opportunity Information