Linux System Administrator

Booz Allen Hamilton • Colorado Springs, CO

1d • $61,900 - $141,000

About The Position

The Linux System Administrator will manage and maintain IT infrastructure to support optimal performance and security. The role focuses on compliance with industry-standard information security controls and requires experience with servers, desktops, Linux operating systems, and automation. The administrator will identify problems and opportunities for improvement in a mission-critical network and communicate the meaning of system metrics to others. Travel may be required up to 25% of the time. Applicants must be able to obtain a Top Secret clearance and hold a DoD 8570 IAT Level II-compliant certification such as Security+ CE.

Requirements

• At least 3 years of experience in a Linux system administration role.
• Experience with configuration management tools such as Ansible or Puppet.
• Experience with vulnerability scanning tools such as Nessus or Qualys.
• Experience analyzing vulnerability scan results and prioritizing remediation efforts.
• Knowledge of security frameworks such as NIST 800-53, defense STIGs, or CIS Benchmarks.
• Ability to travel up to 25% of the time.
• Ability to obtain a Top Secret clearance.
• High school diploma or GED.
• DoD 8570 IAT Level II-compliant certification, such as Security+ CE.

Nice To Haves

• Experience with compliance frameworks in DoD or federal environments.
• Experience working in research or laboratory environments.
• Experience with enterprise security tools such as ACAS, Splunk, or SIEM platforms.
• Experience with Canonical Ubuntu Pro or Red Hat Enterprise Linux.
• Knowledge of Risk Management Framework (RMF) or Authorization to Operate (ATO) processes.
• TS/SCI clearance.
• Bachelor's degree in Cybersecurity, computer science, information technology, or a related field.

Responsibilities

• Manage and maintain IT infrastructure for optimal performance and security.
• Identify problem areas and opportunities for improvement in a mission-critical network.
• Analyze and communicate system metrics and their meaning.
• Support compliance with industry-standard information security controls.

Benefits

• Health, life, and disability benefits.
• Financial and retirement benefits.
• Paid leave.
• Professional development.
• Tuition assistance.
• Work-life programs.
• Dependent care.
• Recognition awards for exceptional performance and demonstration of company values.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED