Engineered from the Ground Up

Zero I.T. was built on real-world experience — starting at layer one. After Cisco networking training, I began my career pulling cable, building structured wiring systems, and eventually running my own cabling company. That ground-up knowledge gave me a unique perspective: great IT starts with strong foundations.

From there, I moved into network engineering with a managed service provider, deploying secure Cisco-based networks for industries including agriculture, oil & gas, and renewable energy. Later, I spent several years leading the IT department of an aerospace manufacturer, where I was responsible for the full technology stack — servers, networking, cybersecurity, and compliance. During that time, I guided the company toward meeting NIST 800-171 and CMMC requirements, ensuring systems were both secure and audit-ready.

Along the way, I launched Zero I.T. as a consultancy dedicated to helping organizations secure, modernize, and scale their networks. Now based in Phoenix, AZ, we support clients across Los Angeles, Denver, and Phoenix, delivering solutions rooted in zero trust principles and practical, hands-on expertise.

Why Zero I.T.?

  • Ground-up knowledge: from cable runs to cloud strategy

  • Enterprise experience: proven success in both MSP and in-house environments

  • Compliance focus: expertise in CMMC and NIST 800-171 requirements

  • Agility: small enough to adapt quickly, experienced enough to design for scale

Our mission is simple: engineer networks and systems you can rely on, built with zero trust at the core.

Meet The Team

  • David Evans — Founder & Principal Engineer
    David started in IT at layer one — pulling cable and building networks from the ground up. With years of experience in network engineering, systems administration, and cybersecurity compliance (CMMC/NIST 800-171), he founded Zero I.T. to bring enterprise-grade security and network design to growing businesses.

  • Strategic Partners
    Zero I.T. collaborates with a trusted network of specialists in structured cabling, cloud architecture, and cybersecurity. This extended team allows us to scale quickly and deliver end-to-end solutions, from physical infrastructure to secure, modern networks.

David Evans

Chief Network Security Engineer

Visionary leader with 15+ years in IT management, driving Zero I.T. LLC’s strategic direction and growth.