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Unix Linux Systems Administrator Jobs in New York

Barclays Services Corp. seeks Unix Systems Administrator, AVP in Whippany, NJ (multiple positions ... Vulnerability Management - Working on monthly Linux Patching on 50K+ Linux servers and make sure ...

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 ...

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

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 ...

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 ...

Systems Administrator

White Plains, NY · On-site

$85K - $95K/yr

Administer, monitor, and maintain Windows Server environments, with limited support for Linux systems . * Perform operating system upgrades , patching , and proactive maintenance to ensure system ...

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 ...

Our group includes hard-working Systems Engineers, Administrators and Programmers, tasked with ... Confident with the Unix command line and basic shell scripting * Has a basic understanding of ...

Our group includes hard-working Systems Engineers, Administrators and Programmers, tasked with ... Confident with the Unix command line and basic shell scripting * Has a basic understanding of ...

Citizens Only Key Responsibilities Install, configure, administer, and maintain Windows and Linux servers. Monitor system health, performance, and availability to ensure optimal operations.

New

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 ...

Cloud Architect

Jersey City, NJ · On-site

$71.25 - $90.50/hr

Responsibilities : • Technical Expertise • Amazon AWS Cloud Computing • Cloud Operations • Cloud Migrations • Cloud Deployments • Windows/Unix/Linux System Administration • Oracle/MySQL ...

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Unix Linux Systems Administrator information

See New York salary details

$87K

$130.9K

$219.4K

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

As of Jul 18, 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 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 are the key skills and qualifications needed to thrive as a Unix/Linux Systems Administrator, and why are they important?

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 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 Unix Linux Systems Administrators?

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 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:
Infographic showing various Unix Linux Systems Administrator job openings in New York as of July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $130,883 per year, or $62.9 per hour.
Unix Systems Administrator, AVP

Unix Systems Administrator, AVP

Barclays

Whippany, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago


Job description

Job Description

Purpose of the role

To effectively monitor and maintain the bank's critical technology infrastructure and resolve more complex technical issues, whilst minimising disruption to operations.

Accountabilities

  • Provision of technical support for the service management function to resolve more complex issues for a specific client of group of clients. Develop the support model and service offering to improve the service to customers and stakeholders.
  • Execution of preventative maintenance tasks on hardware and software and utilisation of monitoring tools/metrics to identify, prevent and address potential issues and ensure optimal performance.
  • Maintenance of a knowledge base containing detailed documentation of resolved cases for future reference, self-service opportunities and knowledge sharing.
  • Analysis of system logs, error messages and user reports to identify the root causes of hardware, software and network issues, and providing a resolution to these issues by fixing or replacing faulty hardware components, reinstalling software, or applying configuration changes.
  • Automation, monitoring enhancements, capacity management, resiliency, business continuity management, front office specific support and stakeholder management.
  • Identification and remediation or raising, through appropriate process, of potential service impacting risks and issues.
  • Proactively assess support activities implementing automations where appropriate to maintain stability and drive efficiency. Actively tune monitoring tools, thresholds, and alerting to ensure issues are known when they occur.

Assistant Vice President Expectations

  • To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions.
  • Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
  • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others.
  • OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
  • Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
  • Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
  • Take ownership for managing risk and strengthening controls in relation to the work done.
  • Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function.
  • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
  • Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively.
  • Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
  • Influence or convince stakeholders to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship - our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset - to Empower, Challenge and Drive - the operating manual for how we behave.

What will you be doing?

Barclays Services Corp. seeks Unix Systems Administrator, AVP in Whippany, NJ (multiple positions available):

  • Participate in the day-to-day operations of the technology function, working across a range of technology capabilities for our customers and colleagues.

  • Provide end to end support in all Major Incidents which has Business impact by working with other required support Teams to recover the services.

  • Participation in design and innovation of products using the newest technologies.

  • Vulnerability Management - Working on monthly Linux Patching on 50K+ Linux servers and make sure they are complaint.

  • Problem Management - Performing in-depth analysis of the issue as part of root cause analysis, preventive measure and work with vendors like RedHat, HP, IBM, VERITAS to identify the Software and Hardware issues, server reboot/crash or any performance related issues, etc.

  • Service Resilience - Performing DCR activities to make sure services are working as expected at the remote location.

  • Backup & Recovery - Making sure that both OS and application data is being backed up in regular intervals without any issues. This helps us to restore the services when we have outages.

  • Unix Security - Work with UISEC squad members and understand basic troubleshooting in user access related issues.

  • Automation - Create automations with script and other automation tools to reduce manual efforts and/or address issues proactively.

  • Supervise 3-4 Computer Systems Analysts to ensure all SLAs are met.

  • May telecommute.

Minimum Salary: $150,550 per year

Maximum Salary: $160,000 per year

The minimum and maximum salary/rate information above includes only base salary or base hourly rate. It does not include any other type of compensation or benefits that may be available.

Barclays employees are eligible for a suite of a competitive and generous employee benefits, including medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances.

This position is eligible for an incentive award.