Systems Administrator (Linux) – Application Software Configuration

ISSAC LLC

Systems Administrator (Linux) – Application Software Configuration

Huntsville, AL
Full Time
Paid
  • Responsibilities

    Top Benefits:

    ISSAC offers competitive salaries, Medical, Dental, Vision and Life Insurance. We also have generous PTO, federal holidays off, education assistance, 401K program and profit sharing.

    JOB REQUIREMENTS:

    • Maintain operation of Red Hat Enterprise Linux (RHEL) computer systems
    • Ability to coordinate with other system and network administration staff as well as program leadership
    • Provide hands-on system administration support, system maintenance and operations support independently
    • Support building, configuring, and troubleshooting software and hardware enhancements, application deployments, and infrastructure up-grades
    • Support diagnosis and correct server and network system issues
    • Provide continuous lab status to ensure system records availability
    • Ensure consistent technical direction and understanding between government and contractor staff
    • Work with Senior Engineers on next level IT architecture trade studies and development
    • Maintain multiple architectural IT applications across the Modeling and Simulation (M&S) asset
    • Ensure consistent IT processes, practices, and documentation across the M&S asset
    • Operations support: Five days a week, providing daily support for development and operation assets and willing to travel
    • Work location is (HSV) Redstone Arsenal
    • D omestic and foreign sites approximately 25% travel
    • Perform other IT duties as assigned

    Minimum Requirements:

    • Must have experience with RHEL 6/7/8/9 System Administration
    • Bachelors or Associates degree and at least 5 years of experience
    • The candidate must be able to install, troubleshoot, repair, operate, and maintain computers and network equipment
    • Must have the ability to build both physical and virtual RHEL systems
    • Must have at least one Linux certification e.g. Linux+, LPIC, Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE)
    • Candidates must comply with the experience, training, and certification requirements for DoD 8570 IAT level II employment (e.g., Security+ CE or higher)
    • Ability to obtain a US Passport
    • Active DoD Secret Clearance

    Preferred Requirements:

    • Experience working with VMWare ESXi virtualized environments.
    • Knowledge of RHEL 8 & RHEL 9.
    • Scripting with bash, python, etc
    • Workflow automation (CRON)
    • Experience with Ansible, Satellite, HBSS (ESS), RSA server/client, and various techniques for both development and operation environments
    • Experience with networks and Cisco IOS and devices
    • Previous experience with MDA (Missile Defense Agency) or BMDS (ballistic missile defense system)