Mid-Level Linux System Administrator

OASYS, INC.•Huntsville, AL

4d•Onsite

About The Position

OASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Mid-Level Linux System Administrator to support our ARMY customer onsite at Redstone Arsenal, Huntsville, AL. You will work with a diverse team to monitor, update, and support a digital simulation lab. Seeking a candidate with a strong background in Linux, networking, and security. Knowledge with a configuration management focus is a plus. Candidates will perform firmware updates, software updates, network configurations, and standing up new systems. This lab supports an independent test platform for the THAAD weapons system.

Requirements

Bachelor's or Master's Degree in Computer Science, Engineering, Physics, Math, or a highly related technical field. Years of experience may be substituted for a degree.
3+ years of experience with sensor and/or system-level data analysis.
Bachelor's Degree in Computer Science, a related field, or equivalent experience.
Linux systems administration experience.
Classified lab networking and hardware knowledge.
Must be able to work in a team environment.
Previous networks experience.
Linux+ and Security+ certifications.
Ability to obtain and maintain a DoD Secret Clearance.

Nice To Haves

Knowledge with a configuration management focus is a plus.
Previous experience in configuration management and automated Operating System build.
Strong Cybersecurity knowledge.
Ansible is also a plus.
An Active Secret Clearance is highly desired.

Responsibilities

Installation, configuration, and maintenance of system hardware and software on multiple Linux platforms to include RHEL 7-10.
Network switch configuration and maintenance.
Provide support for systems and users.
Complete cybersecurity scans for the lab systems.
Provide troubleshooting support for hardware and software.
Manage user accounts on classified systems using multi-factor authentication.
Performing system backups and restores.
As required, develop Plans of Action & Mitigation (POA&M) to document deviations from approved DISA STIG requirements.
Ability to step through automating Operating System builds (Ansible).
Must be familiar with populating DISA STIG checklists.
Must be familiar with DISA STIG tools and documents.
Must be familiar with Evaluate-STIG software for vulnerability scanning.