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Linux Systems Administrator – I
AMERICAN SYSTEMS. Provide support for enterprise-level Linux-based systems .
Posted 10/8/2026full-timeBillings • Montana • United StatesMid-LevelSenior💰 $61,324 - $95,680 per yearWebsite
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in managing and supporting enterprise-level Linux systems, particularly RHEL, with a strong focus on compliance, incident management, and system monitoring. Proficient in scripting and configuration management tools to enhance system performance and security.
Highest-signal resume keywords
Linux Operating System ManagementRHEL System AdministrationScripting with Bash or PythonCompliance Audit AssistanceIncident Management Support
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Linux Operating SystemRHELBash ScriptingPython ScriptingRed Hat SatelliteAnsibleMFA ImplementationSolarWinds OrionSplunkCertificate Management
Soft Skills
Problem-SolvingCritical ThinkingCommunicationInterpersonal SkillsTime Management
Tools & Technologies
Red Hat SatelliteSolarWinds OrionSplunkIDM
Certifications & Qualifications
Public Trust (Tier 4)
Industry Keywords
Compliance AuditsCritical Infrastructure ProtectionIncident ManagementChange Advisory BoardFISMA
Tech Stack
Tools & technologiesAnsibleLinuxPythonSplunk
About the role
Key responsibilities & impact- Provide support for enterprise-level Linux-based systems
- Assist with installation, configuration, testing, and management of operating systems, hardware, and software
- Assist in installing, upgrading, patching, managing, and monitoring mostly RHEL Linux systems
- Configure, manage, upgrade, and patch Red Hat Satellite servers and package repositories
- Provide end-user and application-user support through incident management
- Assist with compliance audits on production systems during patch cycles and interface with the Change Advisory Board as needed
- Use SolarWinds Orion and Splunk for real-time monitoring and alerting
- Assist with setting up IDM, Ansible, baseline OS images and locations, and MFA on Red Hat Linux
- Assist in addressing vulnerabilities identified through compliance scans
- Assist in ensuring Critical Infrastructure Protection compliance for servers in an air-gapped environment
- Provide legacy support for applications running on older RHEL versions
- Assist with certificate management and deployment for services
- Update FISMA information for compliance
Requirements
What you’ll need- U.S. Citizen required
- Bachelor’s degree in computer science, Information Technology, or related field or equivalent work experience
- Must be able to pass federal background investigation and obtain a Public Trust (Tier 4)
- Strong understanding of Linux operating system, including command line interface and basic networking concepts
- Experience with scripting languages such as Bash or Python
- Ability to work in a fast-paced environment with shifting priorities
- Excellent problem-solving and critical thinking skills
- Strong communication and interpersonal skills
- Detail-oriented with excellent time management and organizational skills
- Must possess a valid state driver's license; may be required to travel between customer sites
- Must be able to present acceptable identification for customer badging and site access, such as a REAL ID compliant driver license, U.S. Passport, or other approved document from the GSA Required Identification List
Benefits
Comp & perks- Healthcare benefits
- Paid leave
- Retirement plans
- Insurance programs
- Education and training assistance
- Employee ownership