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Norwalk, CT, USA
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Key Responsibilities
Data Center & Mainframe Operations
· Rack, stack, cable, and configure servers, network devices, in-rack PDUs, and KVM switches.
· Perform physical hardware upgrades, including RAM, storage drives, CPUs, and Network Interface Cards (NICs).
· Monitor and maintain data center servers, system interfaces, and communication utilities.
· Assist with operations in a large-scale IBM Z10 mainframe environment (IPL, TSO, MVS, JES2, CA7).
· Handle daily and monthly tape backup operations for offsite storage.
· Manage physical hardware assets, track inventory, and maintain accurate records in ServiceNow.
End-User & Desktop Support
· Provide onsite, phone, and remote technical support for desktops, laptops, printers, scanners, and peripherals.
· Image, deploy, maintain, and upgrade end-user hardware, software applications, and operating systems.
· Troubleshoot network connectivity, device communication, and hardware/software faults.
· Manage Move, Add, Change, Install (MACI) requests to minimize user downtime.
· Perform preventative maintenance and facilitate repair or warranty replacement for defective parts.
· Escalate complex issues to Tier 2/3 engineering teams or third-party vendors as needed.
Qualifications & Requirements
· Education: Bachelor’s degree in Computer Science, Systems Engineering, Telecommunications, or a related field (or an equivalent combination of education and experience).
· Experience: Minimum 5 years of progressive experience in IT operations, hardware support, or system administration.
· Specialized Knowledge:
o Proficiency in Microsoft Windows OS and Microsoft Office Suite.
o Hands-on experience with ServiceNow or similar ticketing and asset management platforms.
o Practical knowledge of network cabling standards, hardware diagnostic tools, and system recovery.
o Direct experience or strong familiarity with legacy IBM mainframe environments (Z10, MVS, JES2).
o Supervisory experience is preferred for candidates seeking senior operational responsibilities
Bachelor's degree
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