System Administrator Visa Sponsorship Jobs in New York
System administrator visa sponsorship jobs in New York are concentrated in financial services, media, healthcare, and enterprise technology. Major employers include JPMorgan Chase, Pfizer, NBCUniversal, and large managed service providers across Manhattan and the outer boroughs. New York's density of Fortune 500 headquarters makes it one of the most active markets for sponsored IT infrastructure 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.
System Administrator Job Roles in New York
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Search System Administrator Jobs in New YorkSystem Administrator Jobs in New York: Frequently Asked Questions
Which companies sponsor visas for system administrators in New York?
Financial institutions like JPMorgan Chase, Citigroup, and Goldman Sachs are among the most consistent sponsors for system administrator roles in New York. Healthcare systems such as NewYork-Presbyterian and NYU Langone, media companies like NBCUniversal, and large technology consultancies including IBM and Cognizant also have active sponsorship histories. Enterprise-scale organizations with complex IT infrastructure tend to sponsor most frequently.
Which visa types are most common for system administrator roles in New York?
The H-1B visa is the most common visa for system administrator positions in New York, provided the role requires at least a bachelor's degree in a relevant field such as computer science or information technology. Some employers also use the L-1B for intracompany transferees with specialized knowledge of proprietary systems. TN visas are available to Canadian and Mexican nationals whose system administrator role qualifies as a specialty occupation under USMCA.
How to find system administrator visa sponsorship jobs in New York?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it easier to identify New York employers actively hiring system administrators who need sponsorship. Rather than sorting through general job boards, you can browse roles already confirmed as sponsorship-eligible. Searching by role and state on Migrate Mate surfaces positions from financial services, healthcare, and technology sectors where New York sponsorship activity is highest.
Which cities in New York have the most system administrator sponsorship jobs?
Manhattan accounts for the largest share of sponsored system administrator positions in New York, driven by the concentration of financial services firms, media companies, and corporate headquarters. Buffalo and Rochester have growing demand through healthcare systems and university-affiliated employers. Albany sees activity from state government contractors, though the volume of sponsored roles there is smaller than in the New York City metro area.
Are there any New York-specific considerations for system administrator visa sponsorship?
New York employers filing H-1B petitions must pay prevailing wages as determined by the Department of Labor for the specific metropolitan area, and New York City's wage levels are among the highest in the country. The density of H-1B-dependent employers in the financial and consulting sectors means competition for sponsored roles is high. Some employers in New York also require security clearances or regulated-industry certifications, which can affect sponsorship timelines and eligibility.
What is the prevailing wage for sponsored system 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.