Summary
Overview
Work History
Education
Skills
Awards
Timeline
Generic

David Ansimbanda

Waterloo,Iowa

Summary

Experienced in system administration and information security. Manage user accounts in Active Directory and maintain servers. Monitor networks and systems for security issues. Investigate alerts and apply security fixes. Perform vulnerability scans and follow up on risks. Install and repair hardware. Set up and troubleshoot software. Handle support tickets and keep accurate records.

Overview

4
4
years of professional experience

Work History

Infrastructure Engineer

John Deere PE
05.2025 - Current
  • Provide Tier 2 deskside IT support for staff and students across district locations; resolve tickets via ServiceNow in a timely, documented manner
  • Image and deploy Windows-based devices using standardized procedures; maintain asset records through Asset Center
  • Perform hardware replacements such as printer toner, pickup rollers, and outdated computers
  • Use Active Directory for user management tasks including account unlocks, password resets, group assignments, and access permissions
  • Skills Applied: ServiceNow, Asset Management, Imaging, Microsoft Office, Printer Support, Basic Networking, Technical Troubleshooting, Documentation, Windows OS Support

Communication and Information Systems Intern

Hawkeye Community College
01.2025 - 05.2025
  • Provided help desk support via Spiceworks, troubleshooting hardware, software, and connectivity issues.
  • Maintained and repaired network infrastructure, including switches, routers, and cabling.
  • Supported server and workstation updates, patching, and performance optimization.
    Key Skills: Network Maintenance, Server Support, Cabling, Troubleshooting.

Web Developer Intern

Waterloo Schools Career Center
09.2021 - 05.2023
  • WCC Website Maintenance: Updated and maintained the WCC website as requested by the administration. Ensured the website met accessibility standards.
  • Online Applications: Developed online tools and applications for instructional purposes.

Electronics Associate

Walmart
04.2024 - 08.2024
  • Assisted customers with electronic product inquiries, and made sure that electronics are functional.

Web Developer Project

Cedar Valley Home Builders
06.2022 - 08.2022
  • Cedar Valley Home Builders Website: Rebuilt the website to improve user experience and functionality. Added new design features and made sure the site met current web standards.

Education

Associate of Applied Science - Network Admin. & Engineering

Hawkeye Community College
Waterloo, Iowa
05.2025

Diploma - Computer Networking Technician

Hawkeye Community College
Waterloo, Iowa
05.2024

Skills


    Network Security, Threat Detection, Vulnerability Testing, Ethical Hacking, Defense in Depth / Zero Trust, Traffic Analysis, Wireshark, Microsoft Defender, DNS/DHCP Management, Routing & Switching, Network Troubleshooting, Network Protocols

    Systems & Administration: Active Directory, Windows Server Administration, Exchange 365, Azure Cloud Services, Linux

    Virtualization & Cloud: VMware vSphere, Proxmox, ZeroTier, Tailscale

    Programming & Databases: Python, HTML/CSS, SQL Server, Database Management, Batch Scripting

Awards

Future Business Leaders of America (FBLA), Iowa, 2023, 1st PL – Computer Problem Solving, 2nd PL – Mgt Information Systems, 3rd PL – Networking Infrastructures, 3rd PL – Network Design

Timeline

Infrastructure Engineer

John Deere PE
05.2025 - Current

Communication and Information Systems Intern

Hawkeye Community College
01.2025 - 05.2025

Electronics Associate

Walmart
04.2024 - 08.2024

Web Developer Project

Cedar Valley Home Builders
06.2022 - 08.2022

Web Developer Intern

Waterloo Schools Career Center
09.2021 - 05.2023

Diploma - Computer Networking Technician

Hawkeye Community College

Associate of Applied Science - Network Admin. & Engineering

Hawkeye Community College

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