Level 2 NOC Systems Administrator – Linux/Unix Focus

USA RemoteRemotePosted Yesterday

Role Overview

Unisys is hiring a mid-level Level 2 NOC Systems Administrator – Linux/Unix Focus. This is a full-time remote role, with the team based in USA Remote. posted yesterday. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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ShellExpressLinuxUnixORComplianceSummaryProvides

Job description

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.

#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 is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here.

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Frequently Asked Questions

How do I apply for the Level 2 NOC Systems Administrator – Linux/Unix Focus position at Unisys?

Use the Apply button above to submit your application directly to Unisys. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Is the Level 2 NOC Systems Administrator – Linux/Unix Focus role at Unisys remote?

Yes. This is a remote role. The team is based in USA Remote, but the position itself does not require relocating to that office.

What does a Level 2 NOC Systems Administrator – Linux/Unix Focus at Unisys earn?

Unisys has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Level 2 NOC Systems Administrator – Linux/Unix Focus role at Unisys posted?

This role was posted on July 21, 2026 (yesterday). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

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