What success looks like in this role:

Job Summary

Provides advanced Linux/Unix systems administration in a 24×7 NOC environment. Handles Level 1 escalations, performs deep troubleshooting, executes system maintenance, and ensures reliability of Linux/Unix-based infrastructure across multiple locations.

Key Responsibilities

Linux/Unix Systems Administration - Administers Linux/Unix development, test, and production servers including reloading, re-imaging, patching, configuration, and shell-level maintenance.

Advanced Troubleshooting - Diagnoses and resolves complex Linux/Unix OS, service, and connectivity issues.

Monitoring & Proactive Response - Performs daily monitoring of Linux/Unix systems, services, and performance; initiates proactive remediation.

Software Management - Installs, removes, and upgrades Linux/Unix packages using native package managers (yum, apt, rpm, etc.).

Incident Remediation - Owns Level 2 Linux/Unix-related tickets through resolution, including root cause analysis.

Operational Reporting - Provides system evaluation reports and contributes to operational recommendations for Linux/Unix environments.

Documentation & Compliance - Updates system records, ensures licensing compliance, and maintains accurate configuration data for Linux/Unix assets.

Knowledge Transfer - Creates runbooks and how-to guides; trains Level 1 analysts on Linux/Unix procedures.

You will be successful in this role if you have:

BA/BS degree and 2-4 years of relevant experience OR equivalent combination.

Strong experience with Linux/Unix troubleshooting and server administration.

Ability to support 24×7 operations and rotating shifts.

U.S. Citizenship and U.S. residency required.

May also hold Windows credentials if permitted.

Shift timings:

Shift 1: Monday - Friday 7am - 4pm EST

Shift 2: Monday - Friday 3pm - 12am EST

Shift 3: Monday - Friday 11pm - 8am EST

Weekend Shift 1: Saturday & Sunday - 7am - 8pm EST

Weekend Shift 2: Saturday & Sunday - 7pm - 8am EST

* Weekend shifts will also include 16 additional hours during the week.

#LI-JV1

This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.

Unisys

New Jobs

Level 2 NOC Systems Administrator - Linux/Unix Focus