Justo Fonseca
Supporting IT Infrastructure Across Regional Operations @ Cargill
- Role
- Digital Technology Consultant - i o Operations - Ag & Trading at Cargill
- Location
- Cedar Rapids, IA, US
- LinkedIn followers
- 500 followers
About Justo Fonseca
Experienced IT professional with 6+ years of hands-on work across enterprise environments, specializing in Windows systems, infrastructure support, and cybersecurity fundamentals. I hold an A.S. in Network and System Administration and have built a proven track record of delivering secure, scalable, and user-focused IT solutions in fast-paced business settings.Skilled in endpoint management, asset lifecycle oversight, user access control, and incident response. I’ve worked across manufacturing and corporate IT environments, supporting both frontline and leadership teams through system upgrades, policy enforcement, and process improvements.Currently advancing my cybersecurity skill set while preparing for the CompTIA Security+ certification. Passionate about staying ahead of emerging threats and helping organizations strengthen their IT posture with practical, scalable solutions.
Experience
Digital Technology Consultant - i o Operations - Ag & Trading
Apr 2026 — Present · Cedar Rapids, IA, US
Education
Western Governors University
Bachelor of Science - BS, Information Technology
Kirkwood Community College
Associate's degree, Network and System Administration/Administrator (Security/Virtualization Track)
2017 — 2019
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