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Linux System Administrator Jobs in Connecticut (NOW HIRING)

Unisys

Linux Systems Support

Norwich, CT · On-site

Operational responsibilities include remediation of daily incident tickets, system compliance ... Working expertise in Linux systems administration. * Strong troubleshooting and root cause analysis ...

Unisys Corporation

Linux Systems Support

Bridgeport, CT · On-site

Operational responsibilities include remediation of daily incident tickets, system compliance ... Working expertise in Linux systems administration. * Strong troubleshooting and root cause analysis ...

Unisys Corporation

Linux Systems Support

Norwich, CT · On-site

Operational responsibilities include remediation of daily incident tickets, system compliance ... Working expertise in Linux systems administration. * Strong troubleshooting and root cause analysis ...

Ametek

System Administrator

Middlefield, CT

As a Systems Administrator , based in Middlefield (CT) , you will play a critical role in designing ... Support and maintain Ubuntu Linux servers and services. * Implement monitoring, configuration ...

Ametek

System Administrator

Middlefield, CT · On-site

As a Systems Administrator , based in Middlefield (CT) , you will play a critical role in designing ... Support and maintain Ubuntu Linux servers and services. * Implement monitoring, configuration ...

INSPYR Solutions

Senior System Administrator

Orange, CT · On-site

$45 - $50/hr

Senior System Administrator Location: Orange, CT Duration: 6+ months Compensation: $45.00 - $50.00 ... Linux Administration. * Physical and Virtual Infrastructure. * ERP systems and enterprise ...

Kynite

System Administrator

Stamford, CT

Linux/Unix administration L1/L2 * Varonis filler monitoring and management solution. * Additional Information All your * This job is only for individuals residing in US * US Citizens, Green Card ...

Kynite

System Administrator

Stamford, CT · On-site

Linux/Unix administration L1/L2 * Varonis filler monitoring and management solution. Qualifications Additional Information All your * This job is only for individuals residing in US * US Citizens ...

Princeton IT Services

Sr Linux Engineer

Orange, CT · On-site

Senior Linux Engineer Location: Orange, Connecticut (Onsite) Job Type: Full-Time Contract Job ... Perform system administration tasks including user management, security hardening, system ...

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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Connecticut

Linux System Administrator information

See Connecticut salary details

$19

$49

$72

How much do linux system administrator jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for linux system administrator in Connecticut is $49.43, according to ZipRecruiter salary data. Most workers in this role earn between $39.09 and $59.47 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux System Administrator, and why are they important?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux System Administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

What is the difference between Linux System Administrator vs Network Administrator?

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

What Is a Linux System Administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

What are Linux System Administrators?

Linux System Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux-based operating systems and servers. They ensure the stability, security, and performance of Linux systems, manage user accounts, implement backups, and handle software updates. Their role often includes monitoring system health, automating routine tasks using scripts, and providing technical support to users. Linux System Administrators play a critical role in managing the underlying infrastructure that supports applications and services in many organizations.
More about Linux System Administrator jobs
What are the most commonly searched types of Linux System Administrator jobs in Connecticut? The most popular types of Linux System Administrator jobs in Connecticut are:
What are popular job titles related to Linux System Administrator jobs in Connecticut? For Linux System Administrator jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Linux System Administrator jobs in Connecticut look for? The top searched job categories for Linux System Administrator jobs in Connecticut are:
What cities in Connecticut are hiring for Linux System Administrator jobs? Cities in Connecticut with the most Linux System Administrator job openings:
What are popular job titles related to Linux System Administrator jobs in CT? For Linux System Administrator jobs in CT, the most frequently searched job titles are:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Connecticut as of July 2026, with employment types broken down into 86% Full Time, and 14% Contract. Highlights an 100% In-person job distribution, with an average salary of $102,814 per year, or $49.4 per hour.
Linux Systems Support

Linux Systems Support

Unisys

Norwich, CT • On-site

Full-time

Posted 17 days ago

Unisys rating

5.1

Company rating: 5.1 out of 10

Based on 22 frontline employees who took The Breakroom Quiz

220th of 230 rated it services

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.

#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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