dima litvin glenwood ter fords nj 08863 phone 732 4767353 email jobfordimagmailcom network security engineer team leader cisco lanwan networks cisco checkpoint nokia firewalls vpn ibm blade centers san fabrics highly accomplished network security engineering professional 20 years experience designing deploying migrating supporting critical multisite redundant network environments expert leading complex multistage projects proven ability manage phases installation monitoring administration outstanding mentoring skills exceptional technicaltobusiness communication skills known exceptional competence four areas leadership consistently commended company executives colleagues peers strong work ethic ability finish extremely complex jobs schedule technical successfully designs highly scalable secure redundant network environments utilizing current hardware software revisions leading vendors documentation creates easy follow stepbystep procedural documentation easy read visio diagrams environment turnover end user communication using powerpoint presentations outstanding writing communication skills efficiently delivers complex technical subject matter nontechnical business area management hardware areas expertise technical skills cisco routers 2600 2800 3600 3800 7200 cisco switches 2900 3500 4000 4500 cisco switches 3550 4900 6500 sup 2a720 cisco firewalls pix 500 v63 v80 cisco firewalls asa 5500 v70 v80 cisco vpn concentrators 3000 cisco nexus switch family 1000v 2000 5000 cisco san fabric directors switches mds 95099513 mds 91249134 nokia security appliances ip290 ip560 ibm eseries hseries blade centers protocols software catos ios windows unix linux operating systems nokia ipso 42 voyager clish distributed central installation checkpoint cluster xl nokia ipso cluster vrrp firewall clusters checkpoint secure platform checkpoint ng fp3 ngx r65 vmware workstation 65 esx 35 mazucascade arcsight ca unicenterservice desk sniffer infinistream etherealwireshark cacti ca chealth spectrum framerelay isdn natpat eigrp bgp ospf arp stp vtp 8021q acls hsrp ipsec fibre chanel strong analytical problem solving skills utilizing logical systematic approach ability work team member individually proven leadership skills capable making critical decisions assuming responsibility results outstanding customer service skills excellent writing verbal communication skills excellent math skills 062003present network engineer professional experience iso inc jersey city nj 2010 principal architect technical lead firewall environment upgrade project multiphase high budget effort migrate home office firewall environment pix500vpn3000 asa5500 sun solaris nokia based checkpoint infrastructures 2009 contributed critical role technical lead checkpoint upgrade project created detailed upgrade plan stepbystep implementation documentation comprehensive test plan performed 2 hop upgrade ng fp3 sun solaris 8 platform ngx r65 nokia ipso 42 platform deployed several ip290 ip560 nokia security appliances 2008 technical lead network backbone upgrade project successfully achieved main goal project eliminate single point failure key network components create highly scalable infrastructure utilizing existing cabling personally created concept overall design detailed diagrams migration plan documentation implemented migration cisco 6509 sup 2a catos msfc ios cisco 6509 sup 720 ios