• PSEG Long Island (Bethpage, NY)
    …business or technology requirements from application reliability and cyber security hardening perspective. This includes developing, administering and executing ... performance and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX... tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365… more
    DirectEmployers Association (11/06/25)
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  • Server Security Administrator

    PSEG Long Island (Bethpage, NY)
    …for this position. **Job Summary** The Technology Product Consultant - Security Engineering and Operations support specialist performs his engineering resource ... to integrate technical data protection mechanisms. This individual ensures data security best practices and organizational objectives are aligned and implements a… more
    PSEG Long Island (10/16/25)
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  • Certified IT Administrator (LAN / WAN),…

    City of New York (New York, NY)
    …Division (ITSD) is actively seeking a highly qualified and motivated Certified IT Administrator (LAN/WAN) IV. In this role, the candidate will play a crucial part ... candidate will serve as a liaison between ITSD and the Information Security Division. ITSD oversees critical projects and technological initiatives within the NYPD.… more
    City of New York (10/30/25)
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  • Unix/Linux System Administrator

    City of New York (New York, NY)
    …one (1) Computer Specialist (SW) IV, to function as a UNIX/LINUX System Administrator , who will: - Work on daily UNIX/Linux Infrastructure requests from HRA DSS/DHS ... and implement the changes after they have been approved. Review daily Enterprise Server activity reports. - Monitor and maintain the health of 800+ large-scale… more
    City of New York (09/10/25)
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  • Network Administrator - Hybrid (New York…

    Charles B. Wang Community Health Center (Queens, NY)
    …The Network Administrator will share responsibility for network functioning and security with the Senior Network Administrator . This is a hybrid ... The Network Administrator must have the skills to take on...+ Network installation and configuration + Responsible for network security and access control + Network monitoring and performance… more
    Charles B. Wang Community Health Center (11/06/25)
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  • OPIS Senior Database Administrator

    Dow Jones (New York, NY)
    …team supports the OPIS business by ensuring the overall operational performance, security , and reliability of OPIS' cloud environments. The team works closely with ... OPIS Product team's software engineers and database developers. As a Senior Database Administrator , **You Will:** + Oversee and manage OPIS database systems (MS SQL… more
    Dow Jones (11/15/25)
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  • Senior Systems Administrator , Databrary

    NYU Rory Meyers College of Nursing (New York, NY)
    Position Summary Working under the guidance of the Senior Director of Information Security and Systems, the Senior Systems Administrator plays a pivotal role in ... the monitoring and maintenance of Databrary's core infrastructure, with emphasis on security log review and incident escalation. The role will lead technical… more
    NYU Rory Meyers College of Nursing (10/01/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data group, is ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and… more
    Mount Sinai Health System (09/22/25)
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  • System Administrator

    City of New York (New York, NY)
    …of this mission, the BXDA seeks experienced and enthusiastic System Administrator . Job Responsibilities: The primary responsibilities will include the following, but ... and support the transition to Nutanix HCI environments for storage and server clustering. Managing and optimizing Azure instances, including deployment, scaling, and… more
    City of New York (08/17/25)
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  • Database Administrator / System Engineer

    City of New York (New York, NY)
    …receive City funds. DOI's Information Technology Unit is looking for a Database Administrator /System Engineer who will report to the Director of Development and the ... OS scripting; Experience in installing, maintaining, and supporting Microsoft SQL Server (2019 and above); Oracle RDBMS 11g/12c/19c installation and management… more
    City of New York (11/14/25)
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  • Administrator , Loan Origination System

    Carrington (Old Greenwich, CT)
    …administrative functions for Encompass360 while following best practices for security and system management. Analyze system configuration and provide recommendations ... and definition of software requirements; familiarity with relational database and client- server concepts + Working knowledge of the mortgage industry + Familiarity… more
    Carrington (10/16/25)
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  • Senior Linux System Administrator

    BMO Financial Group (New York, NY)
    …service restoration of infrastructure, applications (online and offline), and security , while meeting service level agreements. Provides the Help/Service Desk ... business. + Red Hat Linux Systems Administration experience: 8 years including server builds and OS management. + Knowledge on vulnerability and configuration… more
    BMO Financial Group (11/07/25)
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  • IT Operations Administrator

    Robert Half Technology (New York, NY)
    …networking infrastructure and ensure reliable network operations. Maintain IT security protocols, including firewall management, anti-virus protection, and access ... fast-paced, detail oriented environment. Requirements Active Directory, Microsoft Windows Server , Microsoft Office 365, Windows 11, Microsoft Azure, Intune,… more
    Robert Half Technology (10/02/25)
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  • Cloud Infrastructure and Security Lead

    UpClear (New York, NY)
    …Singapore. POSITION OVERVIEW A hands-on role with broad infrastructure and security responsibilities. + Administrate, maintain and develop the infrastructure running ... monitoring across all cloud services + Develop and migrate applications from Windows server virtual machines to Linux & Windows Kubernetes clusters + Maintain and… more
    UpClear (10/28/25)
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  • Information Systems Unix Engineering Unix System…

    B&H Photo (New York, NY)
    …for high availability and disaster recovery requirements + Collaborate with Networking/ Security teams to ensure proper server configuration + Implement ... designs, installs, configures, and maintains all UNIX and Windows server systems. All systems are configured and maintained to...of any level of system failure. The Unix Systems Administrator Level 3 collaborates with various B&H departments and… more
    B&H Photo (08/22/25)
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  • Cloud Engineer (AWS)

    PSEG Long Island (Bethpage, NY)
    server environments. Strong understanding across Cloud and infrastructure components ( server , storage, network, data, and applications), security best ... of enterprise network infrastructure design concepts such as: + Client / server system architecture, routing, switching, security , remote access, proxy +… more
    PSEG Long Island (10/30/25)
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  • Active Directory Windows Engineer

    Bloomberg (New York, NY)
    …which helps move all of Bloomberg's businesses forward. As part of the Server & Storage team, a key responsibility is ensuring all Active Directory services ... are also managing the lifecycle of the Infrastructure enterprise systems and the security components. **Role Summary** : We are seeking a skilled and experienced… more
    Bloomberg (11/15/25)
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  • Linux/Nutanix Engineer

    TEKsystems (Bethpage, NY)
    …is critical to the design, deployment, and maintenance of our enterprise server infrastructure, ensuring high availability, performance, and security across all ... Description We are seeking a highly skilled and motivated System Administrator with deep expertise in Nutanix hyperconverged infrastructure (HCI) and Linux… more
    TEKsystems (11/12/25)
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  • Senior Network Services Engineer (IT…

    CUNY (New York, NY)
    …operations that includes the management of IT facilities, network, security , telecommunications, servers, storage, and virtualization components. There are three ... CIS develops disaster recovery plans for business continuity, maintains the security of the University's IT assets, and maintains the CUNYfirst Enterprise… more
    CUNY (10/30/25)
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  • ServiceNow Engineering Manager

    Deloitte (Jericho, NY)
    …teams including product management, experience, delivery, infrastructure, and security . Integrate diverse perspectives to make well-informed decisions that ... business and enabling areas as well as product, experience, delivery, infrastructure, and security to drive product value and feasibility as well as alignment with… more
    Deloitte (11/12/25)
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