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 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 [email protected] or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here.
Skills Required
- BA/BS degree or equivalent combination with 2-4 years relevant experience
- Strong Linux/Unix troubleshooting and server administration experience
- Experience with package managers and shell-level maintenance (yum, apt, rpm, shell)
- Ability to support 24×7 operations and rotating shifts
- U.S. citizenship and U.S. residency
- Eligibility for required U.S. government export-controlled authorizations
- Windows credentials (may be held if permitted)
Unisys Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Unisys and has not been reviewed or approved by Unisys.
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Fair & Transparent Compensation — Fair & Transparent Compensation: Compensation terms at hire are often presented clearly and upfront, creating a straightforward “take it or leave it” expectation. Pay outcomes are also described as variable by role and geography, with some pockets viewed as satisfactory or above average.
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Retirement Support — Retirement Support: A 401(k) plan with an employer match is commonly described as part of the core package. The match is often characterized as a meaningful component of total rewards relative to other benefits.
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Healthcare Strength — Healthcare Strength: Core medical, dental, and vision coverage is described as available and broadly in line with a large IT-services employer. The underlying carrier network is sometimes viewed as solid even when cost concerns exist.
Unisys Insights
What We Do
Unisys is a global information technology company that builds high-performance, security-centric solutions for the most demanding businesses and governments on Earth. Unisys offerings include security software and services; digital transformation and workplace services; industry applications and services; and innovative software operating environments for high-intensity enterprise computing. We build better outcomes securely for our clients across the Government, Financial Services and Commercial
