Omar Williams
[email protected]
Sr. Network Engineer
Mainline Information Systems
Omar Williams joined Mainline as a Senior Network Engineer in 2022. Omar architects network solutions for Cisco routers, switches, wireless, and security. With 20+ years of networking experience, he has worked with clients across virtually all industries, with extensive experience in retail, finance, healthcare, and government sectors.

Omar achieved his Cisco certification in 2001. His certifications include CCNA, CCNP, CCDA, and CCDP. Prior to joining Mainline, Omar was employed by Cisco as a Network Consulting Engineer (NCE), as well as held architect and engineering roles at TIAA CREF, AIG, and Biogen.

Mainline