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Linux Systems Administrator

ISSAC LLC
Colorado, CO Full Time
POSTED ON 4/12/2025
AVAILABLE BEFORE 6/11/2025
Job Description

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 Description:

The Systems Administrator primary duties include installing, troubleshooting, updating/patching, and maintenance of physical and virtualized environments, lab assets, & IT infrastructure. Candidate will provide support for hardware and software issues, data recovery, system upgrades, software upgrades, configuration issues, system installation and relocation. A large focus of this position will involve working with the Cyber Security team performing STIG checks, addressing deficiencies, remediating findings and hardening systems.

Basic Qualifications:

Bachelor’s degree with 2 years of experience, or 6 years of experience in lieu of degree

Experience administering and configuring Red Hat Enterprise Linux

Must have CompTIA Security with Continuing Education (CE) or equivalent certification under DoD 8570.01-M

Ability to lift at least 35 lbs

Active Secret clearance required to start

Preferred Qualifications:

Experience with DoD STIG interpretation/remediation

Experience administering Microsoft Active Directory

Experience in Virtualization technology (VMWare)

Experience as administrator using Ansible, IPA/IDM identity management systems, Kickstart

Experience configuring/maintaining Networking Hardware (Switch, Router, Firewall)

Experience with scripting languages (Bash, Python, PowerShell)

Experience utilizing cybersecurity software applications

Experience working with vendors to expedite installations and repairs to ensure maximum uptime

Familiarity with Agile, SAFe, DevSecOps concepts

In-depth experience in Operations and Maintenance activities of IT infrastructure

Active Top Secret with SCI eligibility

Company Description

ISSAC is a Systems Engineering and Advanced Data Analytics company. We support clients across a wide range of industries, including federal/defense, bioscience/healthcare, and commercial.

ISSAC is a Systems Engineering and Advanced Data Analytics company. We support clients across a wide range of industries, including federal/defense, bioscience/healthcare, and commercial.

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