Jonathan Brewer Email & Phone Number

Chapel Hill, Nc, Us

Bagsværd, Dk

-Monitoring systems security and responding to security incidents-Implementation and Monitoring of Physical IT Security-Enforce and maintain IT Security policies and procedures-Perform Security Vulnerability scans and assist System Managers with recommended remediation-Collaborate with System Managers on IT Security recommendations for new systems or updates to existing systems to ensure the right IT Security controls are in place-Perform security audits, risk assessments, and analysis-Identify breaches of data security and remediation of security weaknesses-Implement network security policies and procedures-Ensure confidentiality of sensitive data-Implement new security controls as recommended by global security-Manage small-scale IT security projects and support other business unit projects-Provide ad-hoc production support and after-hours support to the site-Serve as Site IT Security Responsible during corporate and external agency audits-Perform potential vendor security audits for selection process-Monitoring for and participating in investigations and responses to security incidents-Collaborate with Global IT Security groups-Follow all safety and environmental requirements in the performance of duties.-Other accountabilities as assigned.

San Jose, Ca, Us

-Configured, tested and optimized 3 network management systems within the NOC environment, enhancing network health visibility.-Rapidly diagnosed and resolved a longstanding SNMP configuration issue across 50+ devices within the initial weeks of employment on a high-profile client’s enterprise network, significantly enhancing network monitoring capabilities and operational reliability.-Actively monitor 1200+ Cisco devices.-Taught numerous classes and introduced advanced Cisco CLI commands to increase team's effectiveness in diagnosis and troubleshooting methodologies.-Developed custom network analysis widgets and dashboards with SQL for real-time, client-specific data delivery.-Executed over 25 remote network device upgrades across various Cisco platforms, ensuring up-to-date, maintained and healthy device operations.-Identified and corrected over 5 non-supported DMVPN configurations.-Researched and remedied multiple iOS bugs in customer’s high-traffic operational environment.-Interviewee on hiring board.

Tampa, Fl, Us

-Configured, designed and deployed over 50 VPN tunnels supporting global, real-world special operational forces.-Installed, configured, maintained and upgraded over 100 Cisco routers and switches.-Added, configured and managed RADIUS/TACACS access to hundreds of devices with Cisco ISE.-Investigated and resolved over 200+ ServiceNOW tickets.-Troubleshot and resolved multicast feed discrepancies and issues.-Managed URL black/white listings with Cisco FMC.-Collaborated with multi-government teams to resolve network issues and coordinate on large-scale projects.-Provided emergency on-call support and on-site installation of Cisco network devices across various U.S. locations.

Arlington, Virginia, Us

-Design, construct and implement multi-tier networks in austere environments.-Maintenance of multiple networks hardware and software requirements.-Monitor multiple networks for security and policy discrepancies.-Enforce DoD Security Policies. -Provide customer and network administration services.-Construct, edit and test various computer programs.

Bachelor Of Science - Bs, Network And System Administration/Administrator

Associate Of Science - As, Information Technology

High School Diploma