Infrastructure Engineer. Builder. Problem Solver.
Jonathan Caruso
15+ years in IT infrastructure, network engineering, and security compliance. Builds production SaaS applications and automation tools.
About
15+ years across MSP, enterprise, and defense contractor environments. I build infrastructure that stays up and software that ships.
Currently an Engineer II at Premier One, a Microsoft Solutions Partner MSP, supporting Microsoft 365 and Azure environments, endpoint security, and network infrastructure for business clients. Before that I ran Cisco infrastructure, Windows and Linux servers, and CMMC compliance for a defense contractor. On the side, I run Caruso Business Solutions LLC, IT consulting and custom software for small businesses.
Rare combination of infrastructure expertise and full-stack development. I understand systems from the rack to the browser.
Skills
Infrastructure
Networking
Security
Development
Cloud
Automation
Portfolio
Production applications and tools I have built.
Open-source NIST 800-171 compliance tracker. 320 objectives, multi-tenant, PDF reports.
SaaS soap calculator with paying subscribers. Lye calculations, recipe library, Stripe billing.
Craft fair directory with 26,000+ listed events and 9,000+ upcoming. Automated scraping, 51 vendor permit guides.
Experience
Aug 2026 - Present
Engineer II
Premier One
Sep 2025 - Jul 2026
Network Systems Administrator
MERC
Mar 2021 - Aug 2025
Sr. Support Engineer
Dymatech Inc.
2019 - Present
Owner
Caruso Business Solutions
Jun 2019 - Mar 2021
Project Manager / IT Manager
Torus Tech
Jul 2010 - May 2019
VoIP Engineer / IT Specialist
LocalLoop Inc.
Get In Touch
Open to remote opportunities and interesting projects.
jcaruso09@gmail.com
jonathancaruso
GitHub
jonathancaruso
Location
Milledgeville, GA (Open to Remote)