network security engineer iii robert smith phone 123 456 78 99 email infoqwikresumecom website wwwqwikresumecom linkedin linkedincomqwikresume address 1737 marshville road alabama objective around 8 years experience networking security including handson experience providing network support installation analysis broad range lan wanman communication systems skills checkpoint certified security administrator firewall1 41 troubleshooting sniffer pro network analyzer troubleshooting management sniffer distributed internetworking tcpipcisco systems catalyst 65003500 series switch configuration unix level 1 work experience network security engineer iii abc corporation march 2013august 2014 worked 2600 3500 7613 cisco routers 4500 6500 series cisco switches played responsible role implementing engineering amp level 2 support existing network technologies services amp integration new network technologiesservices configured managed cisco access layer routers switches provided support troubleshooting resolving customer reported issues worked f5 bigip ltm 8900 configured profiles provided ensured high availability worked f5 csm load balancers deploying many load balancing techniques multiple components efficient performance configured managed ospf redistribution authentication type 3 lsa filtering prevent lsa flooding also configured ospf frame relay networks designing configuring implementing troubleshooting lan vlans vtp spanning tree stp trunking dotlq isl ether channel experience convert checkpoint vpn rules cisco asa solution network security engineer abc corporation 2008 2013 participated requirement definitions formal technical review ftr development documents new network security features services wide area 2way radio system networks maintained wide area 2way radio systems used testing antivirus updates operating system os patching security scanning monitored vulnerabilities windows operating systems oversaw new patchingsecurity products 5 wide area 2way radio system releases weekly monthly quarterly basis producing 11m annual security services business developed test cases ensuring patches new vulnerabilities adversely affect radio systems performance acted escalation contact customer security issues driving security defect characterization coordination impacted teams resolution provided assistance integration engineering installation security equipment customer staging area network security related items radio system upgrades free resume template copyright qwikresumecom usage guidelines