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Senior Unix Administrator

Location:
New City, NY
Posted:
November 23, 2021

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Resume:

BENZION ARON

A: *** Trails End, New City, NY ****6 I C: 718-***-**** I E: adpf5j@r.postjobfree.com

SENIOR IT SYSTEMS ADMINISTRATOR

Accomplished success in IT infrastructure, Virtualization, System Administration, Optimization & Maintenance. Sys Admin with over 12 years of experience, managing various server infrastructures and data- center operations across multiple platforms (*NIX, Windows, OSX). Install, configure, optimize & maintain the IT infrastructure to consistently achieve high availability, performance, scalability, visibility, and monitoring. Advanced system/ network optimization. Skilled problem identifier and troubleshooter, comfortable managing systems/projects as a team player or solo. Key Skills

VMWare Vcenter VMWare SRM VMWare Horizon

Oracle Solaris VM for SPARC/x86 Oracle Ops Center, Repos Oracle Enterprise Manager Ovirt/RHEV Linux (RHEL, OEL, Ubuntu) RedHat Satellite LDAP Admin (odsee, oud, oudproxy) Active Directory Oracle ZFSSA Unix Shell and Perl Scripting Python API Scripting Kickstart/Anaconda Repo Mirror F5 Load Balancer Cups Print Server

Puppet Enterprise Infoblox DNS Crushftp

Other Skills

SolarWinds NPM/SAM/NCM Nagios / XI Splunk Administration Java Keystore Consul (consul.io) Flexera Managesoft Atlassian Suite NGINX Identity Management (hitachiID) Hpov Dell openmanage Cisco UCS

Oracle ILOM HP 3par, Pure Storage Docker Containers / Registry GIT BES YAML

T1/WAN/LAN/VPN Adtran Sonicwall

Cisco IOS Ubiquiti Networks Server installation and repair PRI (PBX) Wireless Access Points SSL CA

Professional Experience

CTVI I Brooklyn, NY (2010)

IT Technician:

Broad spectrum of IT services based on customer needs. PBX, Network & general IT Infrastructure setup, optimization, and maintenance.

B&H Photo I New York, NY (2012)

Senior Help Desk Technician:

Troubleshooting Unix/Linux and Windows complex system issues, BES/smartphone admin, LDAP/AD Group Maintenance and User creation, supporting employees with all technology related requests. B&H Photo I New York, NY (2014)

Unix/ Linux System Administrator:

Management of all UNIX/Linux systems: Operations ticket queue manager: First level triage and assigning requests to all Unix/ Linux System Administrators, LDAP/IDSync, Fourgen: Shell scripting maintenance for application ssh terminal user’s profiles, menus, and printers, Splunk: expert for searching and reporting, Orion Solarwinds/Nagios: onboarding and SAM, patching for all Solaris servers, NOC: Dashboards for the networking, windows, unix/ linux, and telecom teams, custom dashboard in Orion and Splunk.

B&H Photo I New York, NY (2016- Current)

Senior Unix/ Linux System Administrator:

Building/optimization/ management of: UNIX/ Linux virtual systems in VCenter and VM for SPARC, Physicals in Hpov, Dell openmanage, Cisco UCS, and Oracle ILOM, Developed custom Python scripts for Splunk storage arrays. RH Satellite, applications/infrastructure/deployment, Splunk ecosystem, Puppet Enterprise. Centralized patching for all infrastructure servers, accommodating interdepartmental schedules to conduct software maintenance and security updates minimizing downtime. Moved critical servers to a puppet environment with the aim of easing configuration. Led enterprise-wide hardware/software installations; oversaw major server upgrade/expansion project that improved network access protection; terminal services and network performance; and integrated new appliance technologies into existing data- center environments, Weekly on-call rotation schedule. IT Consultant I Tristate (2010 – current)

IT Consultant:

Employing all of the above skills on client’s demands. Courses & Training:

VMWare VCP Bash Shell Scripting

Oracle Solaris 11 System Administration Python Scripting RHEL Satellite Splunk Searching and Reporting

Puppet



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