Network Systems Administrator Visa Sponsorship Jobs in New York
New York is one of the country's most active markets for network systems administrator visa sponsorship jobs, driven by demand from financial institutions in Manhattan, telecommunications firms, major hospital networks, and large enterprise employers across the five boroughs and Albany. Employers including JPMorgan Chase, Verizon, and NYU Langone routinely hire internationally for infrastructure and network operations roles.
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Get Access To All JobsJob Type: Officer of Administration
Bargaining Unit:
Regular/Temporary: Regular
End Date if Temporary:
Hours Per Week: 35
Standard Work Schedule:
Building: Morningside
Salary Range: $80,000 - $90,000
The salary of the finalist selected for this role will be set based on a variety of factors, including but not limited to departmental budgets, qualifications, experience, education, licenses, specialty, and training. The above hiring range represents the University's good faith and reasonable estimate of the range of possible compensation at the time of posting.
Position Summary
Interested in learning about Data Centers and supporting AI research?
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 center, which is currently undergoing an upgrade which will allow it to host a new high-end research GPU cluster. The successful applicant will learn all aspects of running a research data center, including power, cooling, management, and monitoring. They will also learn how to manage and maintain a research compute cluster, including scheduler configuration, high speed network, high speed storage, and GPU technology. Finally, the software stack used by the researchers will need to be installed, maintained, and upgraded. Other responsibilities will include all aspects of supporting the department, such as network security, desktop administration, and A/V support.
We are looking for somebody with a solid foundation in Linux who has an eagerness to learn and the energy and enthusiasm to work in a challenging environment.
Familiarity with any of the following will be considered a bonus but is not a requirement: DNS, DHCP, TCP/IP, SNMP.
Responsibilities
-
(25%) Implements and administers computing architecture in close collaboration with other CRF staff. Provides technical expertise throughout the implementation processes.
-
(25%) Under the guidance of the Executive Director of IT, assists in designing, building, and managing the computing infrastructure for the Department, including computer servers, shared storage, networks, and clusters.
-
(25%) Other system administration tasks as required.
-
(5%) Assists in maintaining the security of departmental data and systems against external attacks; assists in the design of reliable and recoverable systems and services. Analyzes network performance and security issues, using a variety of network analysis tools, in cooperation with University technical staff.
-
(5%) Assists with making equipment recommendations to both faculty and staff.
-
(5%) Installing and removing systems from standard data center racks and other locations.
-
(10%) Performs other tasks, duties, projects, and responsibilities as assigned.
Minimum Qualifications
Bachelor’s degree and/or its equivalent in Computer Science or Engineering-related fields is required.
A minimum of 2 years of previous experience in system administration or related fields. Thorough knowledge of the Linux environment is required.
Knowledge of networking and scripting is required.
Ability to learn quickly. Must be reliable and meticulous in all aspects of work.
Positive, forward-thinking, mission-oriented attitude and sense of humor a must.
Preferred Qualifications
- Type preferred qualifications
Other Requirements
- Type other requirements and/or special indicators if CUIMC
Equal Opportunity Employer / Disability / Veteran
Columbia University is committed to the hiring of qualified local residents.
Job Type: Officer of Administration
Bargaining Unit:
Regular/Temporary: Regular
End Date if Temporary:
Hours Per Week: 35
Standard Work Schedule:
Building: Morningside
Salary Range: $80,000 - $90,000
The salary of the finalist selected for this role will be set based on a variety of factors, including but not limited to departmental budgets, qualifications, experience, education, licenses, specialty, and training. The above hiring range represents the University's good faith and reasonable estimate of the range of possible compensation at the time of posting.
Position Summary
Interested in learning about Data Centers and supporting AI research?
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 center, which is currently undergoing an upgrade which will allow it to host a new high-end research GPU cluster. The successful applicant will learn all aspects of running a research data center, including power, cooling, management, and monitoring. They will also learn how to manage and maintain a research compute cluster, including scheduler configuration, high speed network, high speed storage, and GPU technology. Finally, the software stack used by the researchers will need to be installed, maintained, and upgraded. Other responsibilities will include all aspects of supporting the department, such as network security, desktop administration, and A/V support.
We are looking for somebody with a solid foundation in Linux who has an eagerness to learn and the energy and enthusiasm to work in a challenging environment.
Familiarity with any of the following will be considered a bonus but is not a requirement: DNS, DHCP, TCP/IP, SNMP.
Responsibilities
-
(25%) Implements and administers computing architecture in close collaboration with other CRF staff. Provides technical expertise throughout the implementation processes.
-
(25%) Under the guidance of the Executive Director of IT, assists in designing, building, and managing the computing infrastructure for the Department, including computer servers, shared storage, networks, and clusters.
-
(25%) Other system administration tasks as required.
-
(5%) Assists in maintaining the security of departmental data and systems against external attacks; assists in the design of reliable and recoverable systems and services. Analyzes network performance and security issues, using a variety of network analysis tools, in cooperation with University technical staff.
-
(5%) Assists with making equipment recommendations to both faculty and staff.
-
(5%) Installing and removing systems from standard data center racks and other locations.
-
(10%) Performs other tasks, duties, projects, and responsibilities as assigned.
Minimum Qualifications
Bachelor’s degree and/or its equivalent in Computer Science or Engineering-related fields is required.
A minimum of 2 years of previous experience in system administration or related fields. Thorough knowledge of the Linux environment is required.
Knowledge of networking and scripting is required.
Ability to learn quickly. Must be reliable and meticulous in all aspects of work.
Positive, forward-thinking, mission-oriented attitude and sense of humor a must.
Preferred Qualifications
- Type preferred qualifications
Other Requirements
- Type other requirements and/or special indicators if CUIMC
Equal Opportunity Employer / Disability / Veteran
Columbia University is committed to the hiring of qualified local residents.
Network Systems Administrator Job Roles in New York
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Search Network Systems Administrator Jobs in New YorkNetwork Systems Administrator Jobs in New York: Frequently Asked Questions
Which companies sponsor visas for network systems administrators in New York?
Financial services firms, healthcare systems, and telecommunications companies are among the most consistent sponsors in New York. Employers such as JPMorgan Chase, Citigroup, Verizon, NYU Langone Health, and IBM have a documented history of filing H-1B visa petitions for network and systems administration roles. Large enterprise technology teams and managed service providers operating out of Manhattan and Long Island also regularly sponsor qualified candidates.
Which visa types are most common for network systems administrator roles in New York?
The H-1B is the most common visa category used to sponsor network systems administrators in New York, provided the role qualifies as a specialty occupation requiring at least a bachelor's degree in a relevant field such as computer science, information technology, or network engineering. Some employers also use the L-1B for intracompany transferees with specialized network knowledge, and nationals from Australia or certain treaty countries may qualify for the E-3 visa or TN visa respectively.
Which cities in New York have the most network systems administrator sponsorship jobs?
New York City, particularly Manhattan and the surrounding boroughs, accounts for the overwhelming majority of network systems administrator sponsorship activity in the state. Financial district employers, media companies, and healthcare networks are concentrated there. Buffalo and Albany have a smaller but consistent share of roles, primarily tied to state government agencies, regional hospital systems, and university IT departments. Remote-friendly positions based in New York City also appear regularly.
How to find network systems administrator visa sponsorship jobs in New York?
Migrate Mate is built specifically for international candidates searching for visa sponsorship jobs, including network systems administrator roles in New York. You can filter by state and job category to see employers actively hiring and open to sponsorship. Beyond browsing listings on Migrate Mate, targeting employers with a known H-1B filing history in New York, particularly in finance, healthcare, and telecommunications, significantly improves your chances of finding a receptive hiring team.
Are there any state-specific considerations for network systems administrators seeking sponsorship in New York?
New York follows federal prevailing wage requirements, meaning sponsoring employers must pay network systems administrators at least the Department of Labor's prevailing wage for the relevant occupation and geographic area, which in New York City is typically higher than national averages given local cost of labor. Candidates with experience in financial services infrastructure, cybersecurity compliance frameworks such as NYDFS Part 500, or healthcare network environments are particularly sought after by New York-based sponsors.
What is the prevailing wage for sponsored network systems administrator jobs in New York?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.