Post Job Free
Sign in

Network Administrator and Tech Support Specialist

Location:
Riverside, CA, 92508
Posted:
December 12, 2025

Contact this candidate

Resume:

MARION APOSTOL

**** ****** ***

Riverside, CA ***08-2973

Phone: 949-***-****

Email: **************@*****.***

NETWORK ADMINISTRATOR / TECHNICAL SUPPORT SPECIALIST

Over 15 years of progressive computer/networking experience Windows Server 2003/2008/2012/2016 and interconnected midrange and mainframe systems.

Over 10 years providing Help Desk support to hundreds of users worldwide, earning reputation for problem resolution and professionalism.

Excellent communication and diagnostic skills with consistency in solving problems and following escalation protocols

TECHNICAL SKILLS

DNS, DHCP, TCP/IP, RAID, and WINS configuration, performance optimization, and troubleshooting

Windows Server 2003/2008/2012/2016

AD and GPO Administration

Cisco switches and routers, Palo Alto, Barracuda-iPrism SPAM filter, GlobalProtect, NCP Aryaka vpn

Windows XP//Windows 7/Windows 10/Windows 11 mixed environments

Office 2003 through O365 Suites

VMware ESX/GSX, VDI

AS400/JDE, Unix, Linux

Printer server administration/support

Help Desk Programs – Remedy, ConnectWise, Cherwell, Bomgar, Track-IT, ServiceNow

EXPERIENCE

American Woodmark Corporation – 2111 Eastridge Avenue, Riverside, CA 92507

TECHNOLOGY SUPPORT SERVICES ANALYST 02/7/2022 – 11/212025

Windows-based – hardware troubleshooting and repair

Active Directory administration

Onboarding/off boarding Employees

Provide New Hires and Terminated Employees Quarterly and Interim samples to the SOX AuditBoard

Hardware and applications support

Wired/wireless Networking Infrastructure monitoring, support, and upgrades

Kyocera, Ricoh, Zebra, and Honeywell/Intermec printers support and maintenance

nSight and Unix/Linux scripts for Network & Systems monitoring

Provide remote support to remote users and devices using Endpoint Central, SOTI MobiControl, and TeamViewer

Infrastructure Projects and Applications Updates/Upgrades

Asset Management

Hanesbrands Inc. (Under Contract with Beacon Hill) – 3700 Indian Avenue, Perris, CA 92571

CUSTOMER IT SUPPORT ANALYST II 05/17/2021 – 02/02/2022

Cherwell – Ticketing

Troubleshooting/re-imaging Zebra WT6000 Handheld Barcode Readers and VC8300 Vehicle Mounted Computers, Dell Desktop pc’s and laptops

Remote Support via Configuration Manager Remote Control

Troubleshooting and Maintenance of Printronix T52xx and T82xx Label Printers

Monitoring and Updates of PC’s via Citrix SCCM

Microsoft Office 2016 and O365 Support

Monitor and update the wireless devices SOTI MobiControl Web Interface Control Panel

Asset Management

Lowe’s Companies, Inc. (RDC0966 - West Coast Distribution Center) – 3984 Indian Avenue, Perris, CA 92571

TECHNOLOGY OPERATIONS ANALYST 12/17/2018 – 02/26/2021

Windows-based/Unix & Linux Sessions – hardware troubleshooting and repair

Unix/Linux emulation applications configuration and troubleshooting - ie. Putty, SecureNetTerm, BlueZone

Server/Client operating systems monitoring

Wired/wireless Networking Infrastructure monitoring, support, and upgrades

Zebra, Lexmark, Oce, and SATO printers support and maintenance

nSight and Unix/Linux scripts for Network & Systems monitoring

Provide remote support of 6 remote sites

Infrastructure Projects and Applications Updates/Upgrades

Evergreen Projects for equipment refresh

Asset Management

National Stores, Inc. (West Coast Distribution Center) – 3900 Indian Avenue, Perris, CA 92571

ITS OPERATIONS/LAN ADMIN/HELPDESK SUPPORT 07/21/2015 – 7/20/2018

Server administration – GPO, Create/remove User Accounts and Folders Shares/Permissions in Active Directory, DHCP, DNS, Print Server, Windows scripting

Responsible for Monitoring/Troubleshooting the various servers such as the Domain Controller, File Servers, Lotus Notes, Conveyor System Controllers

Responsible for supporting all of the DC departments such as Shipping/Receiving, Ticketing, Supplies, Human Resource, etc. – desktops/laptops, network routers, switches, wireless access points, break fix and maintenance work on Canon, SATO, HP, Lexmark laser and thermal transfer printers/scanners including toner and/or drum replacements, rubber rollers replacement, RF hand held scanners

MS Exchange Email, Cisco VPN Client Access, and VOIP Phone System Administration/Support

Responsible for JDA/AS400 daily operations – Sales Uploads/downloads from POS server to SQL to AS400 servers

Smartphones (Android or iOS) Support

Penny Vision, LLC (Pizza Hut)/Sonar Inc. (Taco Bell) Franchisee– 1032 W. Taft Avenue #1, Orange CA 92865

SorA Power Inc.: http://www.sorapower.com/ – 1411 Olympic Drive, Corona, CA 92881

NETWORK ADMINISTRATOR/HELPDESK SUPPORT 06/16/14 – 07/19/15

Server administration – GPO, Shares/Permissions in Active Directory, DFS Data Replication, DHCP, DNS, RAID, Print Server, Windows scripting

Tech support for network routers, switches, wireless access points, printers/scanners, wide-format engineering plotters

Remote and onsite support for 31 Pizza Hut and 11 Taco Bell franchises – Linux-based POS terminals and servers, Dell receipt printers, Lexmark office printers, Cisco VOIP phones, and faxes

Sage100/MAS90/BizNet ERP systems support

Bomgar for asset inventory, remote access, patching, and applications installations

POP3/IMAP Email Administration/Support

Backup and Disaster Recovery Administration/Planning – Symantec Backup Exec

Smartphones (Android or iOS) Support

Silver Creek Industries, Inc. & Pacific Coachworks – 2830 Barrett Avenue, Perris, CA 92571

NETWORK ADMINISTRATOR/HELPDESK SUPPORT 08/04/10 – 11/15/13

Server administration – GPO, Shares/Permissions in Active Directory, DFS Data Replication, DHCP, DNS, RAID, Print Server, Windows scripting

Tech support for network routers, switches, wireless access points, printers/scanners, wide-format engineering plotters

POP3/IMAP Email Administration/Support; VOIP Phone System Administration/Support

Spectrum (Dexter & Chaney) ERP system support

Administration/Support for SonicWall VPN Client Access and site to site tunneling

Backup and Disaster Recovery Administration/Planning – Either Symantec or Shadow Protect

AutoCAD programs support; setup and provisioning of license management server

TimeForce Timekeeping Administration/Support

Smartphones (Android or iOS) Support

CIRCOR Aerospace, Inc. - 2301 Wardlow Circle, Corona, CA 92880

NETWORK ADMINISTRATOR 08/18/04 – 04/30/10

Helpdesk support for Cisco VPN, Smartphones (Android or iOS) Support,

Desktop/laptop/thin-client PCs hardware upgrade/repair; AS400/JDE ERP system support

Tech support for network routers, switches, wireless access points, printers/scanners, wide-format

Engineering plotters

VMware (VDI) Virtual Desktop Infrastructure sessions provisioning and maintenance

Active Directory Administration, GPO, DFS Data Re[plication, Windows scripting

CAD programs support for: ImageSite and SmartTeam CATIA v5r19, Solidworks 2007/2009, UGS/NX -Ideas, MSC Nastran-Patran-Easy5-Adams Solver, MathCAD 13, CFDesign10.0, MasterCam X4; Predator Editor/DNC/ToolTracker, CimcoEdit; setup and provisioning of license management server.

VOIP Phone System Administration/Support

EDUCATION/ TRAINING/CERTIFICATION

Major: Computer Information System (CIS)

Riverside Community College, Riverside, CA

Cal State San Bernardino, San Bernardino, CA

Completed the MCSE course at Comp USA, San Bernardino, CA - 11/1998

Completed the ICND (Interconnecting Cisco Network Devices) course with Global Knowledge at Lightpoint Learning Solution Center - 1500 W. Carson St., Suite 202, Long Beach, CA 90810 – 10/2000

Possess the following certifications:

Microsoft Certified System Engineer + Internet (MCSE + I)

HDI Desktop Support Technician Certified

CompTIA Linux+ XK0-004 - Introduction to Linux & the Command Line

REFERENCES

Richard Victorio: *********@************.*** 909-***-****

Bu Math: *****@********.*** 949-***-****

Minh Tran: *********@*****.*** 714-***-****

Gus Zepeda: *******@********.*** 626-***-****

Timothy Bujanda: *******.*******@*****.*** 909-***-****



Contact this candidate