Sr. Systems Administrator

Summary

Over 14 years experienced in Information Technology; Expert in Windows, Mac OS/X, and Linux operating systems. Excellent problem-solving and written/verbal communication skills including mentoring, team leadership, and vendor relationship management. Ability to solve many advanced technical problems through prior experience, research, and A/B testing. Seeking a challenging, long term, position within a diverse and growing organization.

Architected, implemented, and managed highly available network using multiple core switches, campus wide fiber ring, and spanning tree protocol.
Implemented enterprise-class wireless infrastructure with 60 APs for 400 end user nodes using combination of MAC address authentication, PEAP, and EAP-TLS as security requirement.
Implemented enterprise-level VPN utilizing Active Directory authentication and group membership to manage access to network resources.
Highly experienced in implementing, managing, and upgrading Microsoft Active Directory, and Microsoft Exchange servers.
Experienced in managing and overseeing all aspects of IT operations including security, email, LAN/WAN networking, network-based storage, internet connectivity, web hosting, and data/telecom.
Over 10 years of experience in supporting production on-premises and cloud based web-applications.

Expectations

Seeking a challenging, long term, position within a diverse and growing organization.

Employment Preferences

Expected Base Salary

**0,000 USD

Expected Hourly Rate

** USD/hr

Experience

Skills

• Servers
• Windows