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Linux System Administrator Jobs in Connecticut (NOW HIRING)

Unisys

Prin Linux Systems Support

Norwich, CT

Position Summary The Principal Linux Systems Support role provides ongoing Systems Administration ... Operational responsibilities include remediation of daily incident tickets, system compliance ...

INSPYR Solutions

Senior System Administrator

Orange, CT · On-site

$92K - $124K/yr

They are seeking a Senior System Administrator to manage servers in a hybrid IT environment ... Linux Administration. • Physical and Virtual Infrastructure. • ERP systems and enterprise ...

Kynite

System Administrator

Stamford, CT · On-site

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

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 ...

CSCU

ECM Senior System Administrator

Hartford, CT · On-site

$92 - $113/hr

The ECM Senior System Administrator manages operations associated with various imaging systems employed by the CSCU system to gather, archive and manage business content, including front-end scanning ...

New

Empower AI Inc.

Site System Administrator

Stamford, CT · On-site

$133K/yr

The Site Systems Administrator (SA) provides on-site SA services to specific office throughout the United States ensure we manage the assets and operations support the customer's mission to provide ...

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Linux System Administrator information

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$19

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How much do linux system administrator jobs pay per hour?

As of Sep 2, 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 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 the key skills and qualifications needed to thrive as a Linux system administrator?

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.

Are Linux System Administrators in high demand?

Linux System Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and system security, often requiring certifications like CompTIA Linux+ or RHCE.

How much do Linux system administrators make?

Linux system administrators typically earn between $60,000 and $100,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in scripting, networking, or cloud platforms can earn higher salaries. Entry-level positions generally start around $50,000 to $70,000.

Is a Linux System Administrator a good job?

A Linux System Administrator is a valuable role responsible for managing and maintaining Linux-based servers and infrastructure. It often requires skills in scripting, networking, and security, and can offer stable employment with opportunities for certification and career growth.
More about Linux System Administrator jobs

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For Linux System Administrator jobs in Connecticut, the most frequently searched job titles are:

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Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Connecticut as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $102,814 per year, or $49.4 per hour.

Prin Linux Systems Support

Unisys

Norwich, CT

Full-time

Re-posted 24 days ago

Unisys rating

5.4

Company rating: 5.4 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

208th of 226 rated it services

Job description

What success looks like in this role:

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

Position Summary

The Principal 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, while playing a lead role in shaping Linux systems strategy across the company.

This role splits its time between the Business Availability team - designing highly available Linux and Unix infrastructure and reducing reliance on planned maintenance windows - and the Disaster Recovery practice, ensuring Linux solutions are validated against recovery objectives.

Core Responsibilities

Leadership & Strategy

  • Plays a lead role in Systems Administration across the account, building on responsibilities such as:

  • "May serve as team lead, allocating work assignments, ensuring work-load balance across the team and providing technical and procedural guidance for less experienced team members."

  • Ensures alignment of systems design and strategy with corporate business requirements and objectives.

Business & Systems Alignment

  • Applies extensive knowledge of the business availability in systems design, development, and support.

  • Translates long-term business requirements into systems and infrastructure design.

Business Availability Responsibilities

  • Assesses and documents current-state Linux and Unix solution architectures.

  • Designs and recommends high-availability Linux solutions, including Red Hat clustering, KVM, and AIX/Unix environments, aligned with business and technical requirements.

  • Develops migration strategies, implementation roadmaps, and associated bills of materials for Linux and Unix environments.

  • Ensures proposed Linux solutions can be effectively integrated into the Disaster Recovery practice.

  • Collaborates with account teams to gather operational knowledge and support transition planning.

Disaster Recovery Responsibilities

  • Participates in design reviews to validate that Linux solutions can meet recovery objectives.

  • Reviews and maintains DR documentation, runbooks, and supporting artifacts for Linux systems.

  • Supports coordination and execution of planned DR testing activities.

  • Monitors and evaluates Linux DR infrastructure capacity across on-premises and cloud environments.

You will be successful in this role if you have:

  • BA/BS degree and 8+ years of relevant experience OR equivalent combination of education and experience.

  • Master's degree preferred.

  • Expert-level expertise in Linux systems administration and enterprise infrastructure design.

  • Proven ability to lead technical teams and advise across the organization on complex, business-critical issues.

  • Experience with Red Hat Linux, including KVM and clustering.

  • Experience with AIX.

  • Familiarity with Unix.

  • Familiarity with VMware.

  • Familiarity with disaster recovery and high availability in cloud environments - Oracle OCI and Microsoft Azure.

  • 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 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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