RHEL administrator with Security Clearance

Lentech
Fort George G Meade, Maryland 20755 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    Description: Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS).
    Evaluates systems for IAVA compliance and applies necessary security updates/patches.
    Performs command line system administration tasks on virtual machines.
    Handles regular system backups and periodically tests backups for functionality.•
    Communicates with developers and dev ops team members to provide system administration support.
    Apply patches and upgrades.
    Troubleshoot server issues.
    Administer customer accounts
    Deploy monitoring tools.
    Deploy applications and tools.
    Assist with escalated customer tickets.
    Installation and cabling of equipment
    Required: Active and current TS.SCI w FSP through MD
    Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent)
    Experience applying system updates via yum or equivalent patching repository
    Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines)
    Experience or knowledge of RedSeal Network Mapping tool a plus
    Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, Nifi)
    Desired :Syslog/NxLog
    Nagios or other similar monitoring applications
    Scripting experience (Python/Perl) Education:
    Ten (10) years of experience as an SA
    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
  • Job Description

    Description: Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS).
    Evaluates systems for IAVA compliance and applies necessary security updates/patches.
    Performs command line system administration tasks on virtual machines.
    Handles regular system backups and periodically tests backups for functionality.•
    Communicates with developers and dev ops team members to provide system administration support.
    Apply patches and upgrades.
    Troubleshoot server issues.
    Administer customer accounts
    Deploy monitoring tools.
    Deploy applications and tools.
    Assist with escalated customer tickets.
    Installation and cabling of equipment
    Required: Active and current TS.SCI w FSP through MD
    Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent)
    Experience applying system updates via yum or equivalent patching repository
    Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines)
    Experience or knowledge of RedSeal Network Mapping tool a plus
    Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, Nifi)
    Desired :Syslog/NxLog
    Nagios or other similar monitoring applications
    Scripting experience (Python/Perl) Education:
    Ten (10) years of experience as an SA
    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
  • ABOUT THE COMPANY

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Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.