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Unix Linux Systems Administrator Jobs in New York

Collabera

Unix Administrator

New York, NY

Analyzes and resolves problems associated with the operating system's servers, hardware ... Extensive experience with Redhat/Oracle Linux acceptable as alternative. Be proficient with ...

Jane Street

Linux Engineer

New York, NY · On-site

About You We are looking to hire Systems Programmers and Administrators with a deep knowledge of Unix internals and the Linux ecosystem. Candidates should have a willingness to learn OCaml, our ...

Jane Street

Linux Engineer

New York, NY · On-site

About You We are looking to hire Systems Programmers and Administrators with a deep knowledge of Unix internals and the Linux ecosystem. Candidates should have a willingness to learn OCaml, our ...

SoftNice INC

Linux admin

Jersey City, NJ · On-site

Linux AdminA rapidly growing provider of IT Managed Services in New York City/ Northern New Jersey is looking for a Linux systems admin to join the dynamic team of professionals providing world class ...

Pivotal Solutions

UNIX Administrator

Stamford, CT · On-site

Maintain and support all back-end in-house linux-based server systems as well as the cloud ... Serve as the primary technical liaison with administrators, prime brokers, and technology vendors ...

AllSTEM Connections

Systems Admin

Dayton, NJ · On-site

$114K - $178K/yr

Senior Middleware Systems Administrator (Infrastructure & Automation) Role Overview We are seeking ... Strong UNIX/Linux proficiency; hands-on experience with load balancing, junctions, and complex ...

Columbia University

Systems Administrator

New York, NY · On-site

$80K - $90K/yr

The Department of Computer Science at Columbia University is looking for a Linux systems administrator whose primary role will be to support computing research infrastructure in the department's data ...

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Unix Linux Systems Administrator information

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$87K

$130.9K

$219.4K

How much do unix linux systems administrator jobs pay per year?

As of Sep 9, 2026, the average yearly pay for unix linux systems administrator in New York is $130,883.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,300.00 and $140,600.00 per year, depending on experience, location, and employer.

What is a Unix Linux systems administrator?

Unix Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Unix and Linux operating systems on servers and workstations. They manage user accounts, system security, backups, and software updates to ensure the reliability and performance of computer systems. These administrators also monitor system health, automate tasks using scripts, and provide technical support to users. Their role is critical in organizations that rely on Unix or Linux environments for their infrastructure.

What are the key skills and qualifications needed to thrive as a Unix Linux systems administrator?

To thrive as a Unix/Linux Systems Administrator, you need in-depth knowledge of Unix/Linux operating systems, scripting languages (such as Bash or Python), and a relevant degree or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this role. These competencies are crucial for maintaining system reliability, troubleshooting issues quickly, and ensuring seamless operations in dynamic IT environments.

What are some typical challenges a Unix Linux systems administrator may face when managing large-scale server environments?

Unix Linux Systems Administrators working in large-scale environments often encounter challenges such as maintaining system security across numerous servers, ensuring consistent configuration management, and minimizing downtime during updates or patches. They must also efficiently troubleshoot hardware and software issues while balancing routine maintenance with urgent incident response. Collaborating closely with development, network, and security teams is essential to ensure seamless system integration and performance.

What is the difference between Unix Linux Systems Administrator vs Network Administrator?

AspectUnix Linux Systems AdministratorNetwork Administrator
CertificationsLinux/Unix certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, cloud environmentsNetworking hardware, routers, switches, LAN/WAN
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system securityConfiguring and maintaining network infrastructure
Industry UsageIT, data centers, cloud providersTelecommunications, corporate networks, ISPs

The Unix Linux Systems Administrator focuses on managing and maintaining Unix/Linux servers and systems, while the Network Administrator specializes in configuring and supporting network infrastructure. Both roles require technical certifications and work in IT environments, but their core responsibilities differ significantly.

What are popular job titles related to Unix Linux Systems Administrator jobs in New York?

For Unix Linux Systems Administrator jobs in New York, the most frequently searched job titles are:

What job categories do people searching Unix Linux Systems Administrator jobs in New York look for?

The top searched job categories for Unix Linux Systems Administrator jobs in New York are:

Unix Linux Systems Administrator jobs near you
Infographic showing various Unix Linux Systems Administrator job openings in New York as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $130,883 per year, or $62.9 per hour.

Senior Unix Patch Engineer - Remote / Telecommute

Holmdel, NJ • Remote

CYNET SYSTEMS
IT Services • 501 - 1,000 employees
Learn more about CYNET SYSTEMSexternal

$45 - $50/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 28 days ago

Job description

Job Overview:

Pay Range: $45.00hr - $50.00hr

Requirement/Must Have:

  • Strong hands-on experience administering IBM BigFix for Unix/Linux environments.
  • Proven experience patching RHEL 7, 8, and 9 servers using BigFix.
  • Experience patching and maintaining IBM AIX systems.
  • Strong understanding of Linux server infrastructure, operating systems, filesystems, networking, and system administration.
  • Experience integrating Unix endpoints into BigFix and validating agent health, reporting, and compliance.
  • Knowledge of enterprise vulnerability remediation processes and security best practices.
  • Experience troubleshooting patch failures and resolving deployment issues.
  • Strong scripting knowledge (Shell/Bash) is preferred.
  • Excellent communication and problem-solving skills.
  • Must be flexible to work non-business hours, weekends, and scheduled maintenance windows to support production patching activities.
  • Ability to participate in planned and emergency patching (zero-day) events as required.
  • Ability to support accelerated vulnerability remediation initiatives while maintaining high operational quality and compliance.

Responsibilities:

  • Manage end-to-end operating system patching for RHEL 7, RHEL 8, RHEL 9, and AIX servers using IBM BigFix.
  • Deploy security patches and emergency fixes in accordance with organizational patching SLAs and vulnerability remediation timelines.
  • Configure, administer, and maintain BigFix content, Fixlets, baselines, actions, and reporting for Unix platforms.
  • Integrate newly onboarded Unix systems into the BigFix infrastructure and ensure complete endpoint reporting and compliance.
  • Monitor patch deployments, troubleshoot failures, and perform remediation to achieve high patch compliance across the environment.
  • Generate compliance, vulnerability, and executive reporting using BigFix dashboards and reporting capabilities.
  • Partner with Unix infrastructure, application, security, and operations teams to coordinate maintenance windows and minimize business impact.
  • Perform root cause analysis for patch deployment issues and implement preventive improvements.
  • Maintain patching documentation, standard operating procedures, and operational runbooks.
  • Support automation initiatives to improve patch deployment efficiency and reduce manual effort.

Nice to Have:

  • Experience with enterprise vulnerability management tools such as Qualys.
  • Knowledge of ITIL processes, change management, and incident management.
  • Experience working in highly regulated enterprise environments.

Skills:

  • IBM BigFix.
  • RHEL 7.
  • RHEL 8.
  • RHEL 9.
  • AIX.
  • Unix.
  • Linux.
  • Shell scripting.
  • Bash.
  • Vulnerability Remediation.
  • Patch Management.

Qualification And Education:

  • 10+ years of experience in Unix/Linux infrastructure and patch management.

Benefits
 
Our Benefits Include:
  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan
  • Health Savings Account (HSA)
  • Disability Insurance (Short-Term and Long-Term)
  • Life and AD&D Insurance
  • Paid Sick Leave (where required by applicable state or local law)
  • Supplemental Insurance Plans
  • Identity Theft Protection
  • Pet Insurance
  • Employee Wellness Programs
  • Employee Assistance Program (EAP)
  • Career Growth and Professional Development Opportunities
Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.

About Cynet Systems

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.
Cynet Systems logo

About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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