nasrun mohd mokhtar ceh senior security engineer exxonmobil business support center malaysia sdn bhd summary tama network engineer 10 year experience enterprise networking network security mainly cisco sr asa firewall ps firepower catalyst switches juniper srx working experience process control systems plant information plcl instructures identity management systems rsa securid servers windows servers aix linux databases db2 mysql oracle microwave radio maxw individual open new experiences able learn new technologies quickly afraid work hard achieve goals certified ethical hacker ceh currently pursuing ossp certification end year certifications jan 2019 oct 2006 oct 2006 certified ethical hackerc eccounc lice ccsx275 certified specialist security ncissec juniper networks certified associate junos nciajun juniper networks work experience oct 2000present senior network security engineer 5 years5 months donmobil business support center malaysia sdn bhd responsible enterprise security using firewalls ps protect corporate dmz proces control terminals extemal pay connections mainly wing juniper network project able reduce number firewalls deployed 2 2 pains thus reducing cape maintenance developing new standard working tonnal server refresh exercise redesigned distribution