Linux Systems Support

Unisys Corporation; Connecticut; On-site; USD 70,000 - 100,000; Full time

Job summary

Unisys Corporation in Connecticut is seeking a Linux Systems Support professional to provide ongoing systems administration across multiple locations. The role handles installation, maintenance, and troubleshooting of Linux environments, including hardware, software, applications, and connectivity components, with emphasis on incident remediation and compliance.

Responsibilities include monitoring, troubleshooting, documenting system configurations and procedures, and delivering knowledge

Qualifications

• BA/BS degree and 2–4 years of relevant experience.
• Working expertise in Linux systems administration.
• Strong troubleshooting and root cause analysis skills.
• U.S. Citizenship and U.S. residency required.

Responsibilities

• Administers development, test and production servers, including reloading, re-imaging and debugging problems.
• Installs, removes, and upgrades software packages on test, development, and production servers.
• Performs daily monitoring of network systems, proactively ensuring functionality, connectivity, and load balance.
• Troubleshoots systems and host environments, identifying faults, inconsistencies, and systemic issues.
• Evaluates and implements solutions to ensure systems functionality and compliance with company standards.
• Provides network and systems evaluation reports and maintains accurate documentation.
• Assists systems users by creating instructional how‑to guides and by providing technical information and training.

Skills

Linux systems administration

Troubleshooting

Root cause analysis

Education

BA/BS degree

2–4 years experience

Job description

What success looks like in this role:

Position Summary

The Linux Systems Support role provides ongoing Systems Administration support, including installation, maintenance, and troubleshooting of hardware, software, applications, and connectivity components for Linux environments across multiple locations. This role provides technical support and advises on the use of programming tools, database systems, and networks.

Operational responsibilities include remediation of daily incident tickets, system compliance, system run enhancement, testing, staging, policy/procedure enhancement, client contact coordination, and operational recommendations to address availability and reliability issues on Linux systems.

Core Responsibilities

Systems Administration & Support

• Provides Systems Administration support for an organization, functional unit, or line of business, building on responsibilities such as:
• Administers development, test and production servers, including reloading, re‑imaging and debugging problems.
• Installs, removes, and upgrades software packages on test, development, and production servers.

Monitoring & Troubleshooting

• Performs daily monitoring of network systems, independently initiating proactive measures to ensure functionality, connectivity, and load balance.
• Troubleshoots systems and host environments, identifying and resolving faults, inconsistencies, and systemic issues.
• Evaluates, recommends, and implements solutions to ensure systems functionality and compliance with company standards.

Documentation & Compliance

• Provides network and systems evaluation and operational reports.
• Updates systems records and ensures maintenance of accurate information.
• Ensures computer programs in company use are properly licensed, adhere to company standards, and are operational and functional.

Training & Knowledge Transfer

• Assists systems users by creating instructional how‑to guides and by providing technical information and training.

You will be successful in this role if you have:

• BA/BS degree and 2‑4 years of relevant experience OR equivalent combination of education and experience.
• Working expertise in Linux systems administration.
• Strong troubleshooting and root cause analysis skills.
• U.S. Citizenship and U.S. residency required.

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 [e-mail] or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.