Summary
Overview
Work History
Education
Skills
Certification
Affiliations
Software
Timeline
Generic

Donita Chavez

Palos Park,IL

Summary

Strategic IT Professional with 20 years of progressive experience spanning System Administration, Service Desk, Cybersecurity, and Infrastructure Support. Proven ability to align technology initiatives with business objectives, lead cross-functional teams, and drive process improvements that enhance performance, security, and reliability. Recognized for decisive problem-solving, innovative solutions, and delivering measurable value in fast-paced corporate environments

Overview

2026
2026
years of professional experience
1
1
Certification

Work History

IT Systems Administrator

Walterscheid Inc.
2023 - Current

Support all Information Technology functions, including hardware and software troubleshooting, maintenance, peripheral equipment, and data security for the site facility. Effective provisioning, installation, configuration, operation, and maintenance of systems hardware, software, and related infrastructure. Scope includes networks, process computers, and end-user computers. Collaborated with the global infrastructure team to diagnose issues and improve shared network resource performance. Actively engage in problem management, identifying risks and opportunities for system enhancement. Assist in implementation, programming, system maintenance, and training for manufacturing business systems and technology solutions across multiple business units.


  • Contributed to the development of the IT Capital Budget, supporting site fund approval and forecasting, helping to ensure accurate resource allocation.
  • Managed the preparation and processing of IT procurement documentation, ensuring timely and accurate purchasing of hardware, software, and services Support ERP systems and Zebra printers for warehouse operations.
  • Administered Office 365 user accounts, including creation, modification, deletion, and shared mailbox management across the Americas, ensuring 100% compliance with access control policies
  • Collaborated with vendors to implement a comprehensive camera and door access control system, improving security operations and reducing unauthorized access incidents
  • Contributed to the development of the IT Capital Budget, supporting site fund approval and forecasting, helping to ensure accurate resource allocation.
  • Coordinated vendor services and technology transitions to support relocation of building facilities.
  • Onboarded employees to Proofpoint LMS Cybersecurity training, ensuring 100% participation and completion rates across the team, contributing to improved security awareness

IT Systems Administrator

Microtek Staffing LLC
2022 - 2023

Contract to Hire

Associate Security Analyst ( Internship )

Treinen Associate, Inc.
2022 - 2022

Supported the Vice President of IT Security and Governance on enterprise security initiatives.

Conducted asset inventory assessments to validate alignment with TrendMicro systems.

Provided recommendations to optimize TrendMicro product configuration for enhanced security.

Assisted in data collection and analysis to support FAIR (Factor Analysis of Information Risk) assessments.



Senior Support Analyst

Franciscan Ministries
01.2016 - 05.2021

Managed the day-to-day activities of the Service Desk across ten long-term-care facilities., supporting over 1000+ users locally and for remote sites, consisting of a team of two. Mentored level 1 Support Analyst. Provided advanced-level support for the day-to-day operations involving user desktops, servers, virtual environment, and related software. Actively engaged in problem management, identifying risks and opportunities for system enhancement. Provided performance assessment and recommendations internally. Maintained and improved delivery systems availability, functionality, and performance for multiple systems and participated in 24/7 on-call support.


Career Growth:

• Began tenure with the company as a Support Analyst, receiving a promotion to Senior Support Analyst in 2019.


• Maintained Active Directory User and Computer objects, moving objects as roles changed.

• Created and modified NetSmart MyUnity HMX accounts for clinical users.

• Processed move, add, and change user requests in the Trackit & BMC Footprints ticketing systems.

• Monitored daily VMWare Horizon View sessions to ensure users followed HIPAA rules and regulations.

• Aligned VDI desktop recomposes across the enterprise.

• Engaged in multiple projects, including Clinical Pioneer devices, Dell laptops rollout, and iPads for Physicians.

• Evaluated application and software patches for desktop applications.

• Evaluated new product versions and recommended upgrade schedules.

• Collaborated with vendors to troubleshoot and resolve issues.

• Delivered support for reported issues with desktop computers, laptops, peripherals, and mobile devices.

• Ran monthly audit reports from the Trackit & BMC Footprints ticketing systems.

• Assisted the HRIS team with UltiPro password resets.

• Configured and set up StratoDesk PXE and Dell Wyse PCoIP thin client devices within the Teradici management console.

• Configured Stromberg time and attendance clocks.

• Deployed McAfee Drive Encryption to endpoints and monitored endpoints to ensure anti-virus software is current.

• Assisted network team with port security resets on HP switches.

Network Support Technician II

Edward Don & Company
2002 - 2016

Expertly managed and troubleshot Windows/Novell (Linux) Network and VMware environments, overseeing over 1000 workstations and over 100 Servers, using Novel ZENworks, McAfee EPO, and Bomgar. Monitored daily backups utilizing BackupExec, vRanger, and NetIQ Forge Appliance. Created complex reports and tracked assets using FrontRange Discovery, Zenworks Asset Management, and Computrace. Create documentation for a variety of company projects. Participated in on-call rotation and 24/7 support. Troubleshoot at various data centers as required for hardware and software upgrades. Monitored the network environment for performance issues using Orion SolarWinds.Troubleshooted, built, and configured servers and maintained the IBM Blade/SANenvironment. Delivered Novell and Windows Administration. Investigated outbound/inbound email issues. Aligned business control lists on the BlueCoat ProxySG Web filtering appliance. Monitored the network for malicious threats via anti-spam GWAVA appliance and Infoblox response policy zone and maintained a high level of security and confidentiality in regards to data and information available within the company environment. Provided end-user desktop support to manage add/move and change requests. Trained and supported staff within new software implementations and provided escalation-level support. Actively supported mobile devices on Novell Mobile Data Synchronizer Servers and assisted remote users at five other data centers via RDP or Bomgar. Provided file and print-sharing administration for the enterprise. Ensured that patches were performed for all devices in area of expertise.


• Began tenure with the company in the call center as a Customer Service Representative, receiving an appointment to National Account Sales Assistant, then moving into the IT department in 2007 as a PC Tech, developing into Network Support Technician I in 2008, then receiving a promotion to a position as a Network Support Tech II.

• Managed two data centers in colocation facility locations.

• Engaged in multiple projects, including SFA laptop rollout and desktop deployments at multiple locations.

• Participated in disaster recovery scenarios, including rotations of tapes and failover and restoration of virtual machines.

• Managed over 100 machines in VMWare residing on 50 TB of SAN storage and migrated the VMWare environment from version 3.5 to 5.

• Maintained 99.9% uptime on enterprise messaging.

• Researched security breach events and mail discovery.

• Migrated Windows 2000/2003/2008 to 2012 R2.

• Migrated legacy Novell Netware 6.5 to Novell OES Servers.

• Set up EDI accounts for the transfer of documents.

• Provided Siemens Web Assistance, user administration, password resets, and modifications.

• Aligned firmware upgrades throughout the enterprise.

• Configured and installed Stromberg time and attendance clocks.

• Created documentation for PC Techs.


Co-Manager

Wet Seal, Inc.
2000 - 2002

Vault Associate

Home Depot
1999 - 2000

Customer Service Manager

Walmart
1995 - 1999

Education

Master of Science - Information Security

Lewis University
Romeoville, IL
06-2023

Bachelor of Science - Telecommunications & Network Management

DeVry University
Tinley Park, IL

Associate of Science - Business Information Systems

Northwestern Business College
Bridgeview, IL

Skills

    Systems Administration

    Customer Service

    Call Center Operations

    Communication

    Team Leadership and Training

    Strategic Planning & Analysis

    Software/Hardware Installation

    Troubleshooting

    Vendor Management

    Process Improvement/Design

    User Support

Certification

CompTIA A+, Network+, Security+

Affiliations

The National Honor Society of Leadership and Success

Software

Hardware: IBM Blade Center, IBM V7000 Fibre Channel SAN, Infoblox IPAM, BlueCoat Internet Proxy, GWAVA Retain, Blackberry Enterprise Server, NetIQ Forge Appliance, IBM Lenovo ThinkPads & Desktops, Dell Laptops & Desktops, Zebra/Ricoh/Xerox/Lexmark Printers, IBM System x Servers, IBM TS3200 Tape Library, Dell WYSE Devices, Avaya/Cisco/Siemens PoE Phones, Apple & Android Tablets, Pioneer Clinical Devices, Raspberry Pi

Software: Windows Server 2000–2019, Windows OS (95–10), Suse Linux, Kali/Ubuntu Linux, Novell NetWare 65, Novell OES, VMware Horizon View, Microsoft SQL Server, Active Directory, Exchange, O365, Novell GroupWise, ZenWorks MDM, RDP, TCP/IP, Microsoft Teams, Outlook, OneDrive, SharePoint, Microsoft Intune, Azure, SCCM, TrendMicro, Symantec Backup Exec, Commvault, vRanger, GWAVA Mail Filter & Retain Archiving, Websense, Google Postini, Google Drive, FrontRange HEAT/Discovery, BMC Footprints, Trackit, FreshWorks, Creatio,Novell Service Desk, Computrace, UniPrint, Nutanix, MFA, Teradici, Stratodesk, Symantec Ghost, NetSmart MyUnity HMX, UltiPro, Kronos, Meraki MDM, Intune, Shopware, FourthShift, SNORT, Burp Suite, Home Assistant, WordPress

Timeline

Senior Support Analyst

Franciscan Ministries
01.2016 - 05.2021

IT Systems Administrator

Walterscheid Inc.
2023 - Current

IT Systems Administrator

Microtek Staffing LLC
2022 - 2023

Associate Security Analyst ( Internship )

Treinen Associate, Inc.
2022 - 2022

Network Support Technician II

Edward Don & Company
2002 - 2016

Co-Manager

Wet Seal, Inc.
2000 - 2002

Vault Associate

Home Depot
1999 - 2000

Customer Service Manager

Walmart
1995 - 1999

Master of Science - Information Security

Lewis University

Bachelor of Science - Telecommunications & Network Management

DeVry University

Associate of Science - Business Information Systems

Northwestern Business College