nolan larkin network security engineer contact nolandlarkingmailcom summary 2081086948 linkedincominnolanlarkin professional network security engineer 6 years experience design implementation maintenance secure networks highly skiled analyzing network traffic detect vulnerabilities threats using various tools wireshark nmap nessus etc successfully developed automated process patch management led improved performance across systems experienced developing policies procedures related network security access controls per industry standards pcidss employment employer network security engineer rochester jan 2018 present accurately implemented maintained network security systems 200 users ensuring protection confidential data unauthorized access breaches utilized variety tools techniques monitor networks potential threats hourly basis reducing system vulnerabilities 23 streamlined administrative processes across departments allowing efficient management user accounts 4 million saved annually costs associated manual labor advised personnel best practices related cyber security measures successfully trained 10 new team members uptodate safety protocols within 3 months time frame resolved 77 reported technical issues within 12 hours less maintaining 99 uptime rate missioncritical applications used customers around world employer b network security engineer springfield mar 2012 dec 2017 demonstrated technical expertise designing implementing managing network security systems fortune 500 company reduced total data breaches 50 participated development testing secure networks identify potential vulnerabilities threats successfully upgraded firewalls 25 routers zero downtime spearheaded installation automated monitoring system collect realtime data 150 servers helping detect anomalies became issues resourcefully configured custom access controls across multiple platforms enforcing rigorous authentication protocols 100 accuracy rates structured project plans enabled teams complete highpriority projects within budgeted timelines resulting 35 lower costs expected timescales previously estimated education educational institution xyz bachelor science computer science skills network security troubleshooting network administration certifications networking security vpn firewalls active directory windows server nov 2011