Kent Witzens Email & Phone Number

Sierra Vista, Az, Us

Sierra Vista, Arizona, United States

Maintains responsibility for administration and day-to-day operation of RCC-C wide area network (WAN) perimeter and critical infrastructure assets. Provides integrated team support and maintenance of WAN hardware and software. Maintains integrity of the WAN hardware and software. Installs WAN software upgrades, including planning, scheduling, testing, and coordination. Supports patching and system hardening through STIG application. Performs WAN security procedures, including implementing configuration changes to RCC-C maintained routers and Cisco ASA. Provides support between subordinate organizations and the technical teams, vendors, and internal support groups to troubleshoot RCC-C enterprise services or security policies. Follows ITIL best practices to manage tickets and processes.

Dedicated Network Administrator with 12 years of exemplary service in the United States Army, marked by a deployment to Afghanistan in 2014 and significant leadership roles, including serving as a Platoon Sergeant from 2019 to 2021. Played a crucial role in maintaining IT operations and ensuring seamless communication in a challenging environment. Led 24 Soldiers, overseeing their daily activities, ensuring mission readiness, and fostering a high-performing team environment. Recognized with multiple Commendation Awards for maintaining accountability for over $4 million in federal property and implementing efficient supply chain management strategies. Planned and managed DODIN-A Tactical network access across multiple countries. Expertise includes configuring and securing sophisticated network environments, integrating systems like ACAS Vulnerability Scanner and Security Onion, and deploying next-generation firewalls. Consistently strengthened network security and ensured high availability of networking resources. Commitment to operational excellence, advanced technical skills, and a passion for mentoring and developing the next generation of military professionals.