• Linux and CentOS/RedHat System Administrator II

    Job ID
    Work Location
    Regular Full-Time
    Clearance Level
    TS/SCI with Polygraph
  • Requirements

    • Linux and CentOS/RedHat administration experience
    • LDAP Configuration and Administration
    • Kerberos Configuration and Administration
    • Puppet Configuration and Administration
    • Openstack administration experience
    • Openstack Icehouse/Nova/Cinder administration experience
    • Ability to read, write, and debug bash/csh/sh shell scripts
    • Experience and understanding of SSH, PKI, and certificates
    • Experience with networking concepts: TCP, UDP, IP, OSIStack, private and public addresses, DNS
    • Experience with storage concepts: filesystems, extendts, luns, raid
    • Experience working in this customer environment.

    Additional Requirements / Qualifications

    Position provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these symptoms. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.


    • Active Top Secret/SCI with Polygraph is required
    • Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.
    • Ten (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required.
    • Certification such as CISSP, Network+ Certification, Security+ Certification, and A+ Certification
    • Kubernetes and/or Docker knowledge and/or experience
    • Nagios or Elastic/Kibana experience
    • J2EE administration experience
    • Oracle administration experience


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