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11336 Clayridge Dr. Tampa,
FL 33635-1558 |
Douglas A. Dietz |
813.230.1546 dadietz@netskillz.com www.netskillz.com |
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Objective |
A
security/network engineering position that allows me to utilize my
creativity, expertise, and experience to play an integral part, in an
environment that promotes continual upgrading of knowledge and skills, with
strong opportunity for advancement within the company. |
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Active Professional Certifications |
CISSP –
Certified Information Systems Security Professional CCDP –
Cisco Certified Design Professional CCNP +Security
– Cisco Certified Network Professional +Security Cisco
Cert. Specialist – Enterprise Advanced Infrastructure Implementation Cisco
Cert. Specialist – Enterprise Core Cisco
Cert. Specialist – Enterprise Design Cisco
Cert. Specialist – Network Security Firepower Cisco
Cert. Specialist – Network Security VPN Implementation Cisco
Cert. Specialist – Security Core Cisco
Cert. Specialist – Security Identity Management Implementation Cisco
Cert. Specialist – Web Content Security CCDA –
Cisco Certified Design Associate CCNA +Security
– Cisco Certified Network Associate + Security ITIL-F
– Information Technology Infrastructure Library – Foundation PCNSE –
Palo Alto Certified Network Security Engineer ACE –
Palo Alto Networks Accredited Configuration Engineer |
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Security Clearance |
Inactive
Top Secret with SSBI access |
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Employment |
Sr. Network Security Engineer · Provide global managed network security design / support (lifecycle engineering) to large multinational enterprise companies · Designed and implemented a global proxy solution that spanned 5 countries utilizing BlueCoat Proxy/CAS and F5 load balancers · Re-designed and consolidated dozens of datacenters into Secure NPHs (Network Performance Hubs) via multi-context HA Firewalls · Migrated and consolidated centralized datacenter services into cloud-based services (AWS / Azure / VZ Cloud) · Work closely with industry compliance and regulatory officers (PCI / ISO / HIPAA / SOX) · Designed / managed secure communication points of entry for a plethora of vendors and remote offices via RPPs (Regional Peering Points) via IPSEC DMVPN · Perform MTO (Managed Take Over) of thousands of retail security devices including, but not limited to: FW / IPS / Proxy / Load Balancers / (vendor servers i.e. ISE /CSM) · Automate applicable tasks via BASH / Expect scripts and AA (Automation Anywhere) --------------------------------
Sr. Network Engineer · Provide network support to multi-million dollar commercial customers · Designed and implemented a distributed sniffer solution in three of Verizon’s datacenters · Provide training to Network Operations Center on commercial network infrastructure · Managed several Solaris servers for network monitoring tools to include HP NNM / Netcool / Webtop / NetQOS · Installed / managed TACACS servers used for AAA · Provide hardware / software upgrades to network devices to enhance network features · Provide a robust front-end for Web server farms and cache clusters utilizing load balancers from Cisco / Citrix / F5 · Control network access for external customers utilizing Cisco FWs --------------------------------
Sr. Network Engineer ·
Administered security solutions to include
Checkpoint FW, ACLs, and NIDS ·
Developed, implemented, internet BGP connection between
ICI and UUNET ·
Developed, implemented network wide re-IP to conform to
WCOM standards ·
Configured, implemented NAT scheme to aid in ICI merge
into WCOM ·
Coordinated, maintained, and troubleshot VPN solution
utilizing Time Warner’s “Road Runner” broadband cable technology ·
Coordinated, maintained, and troubleshot corporate VIP
ISDN connections utilizing BRI’s provided by Verizon, and Cisco ISDN routers ·
Implemented, maintained, and troubleshot remote dial
solution to over 2,000 users, utilizing Cisco AS5200 and AS5300 routers, and CiscoSecure TACACS+ on Windows 2000 servers ·
Developed, administered, and maintained corporate
dial-out modem pool solution ·
Monitored and troubleshot network elements utilizing HP Openview --------------------------------
Network Engineer ·
Planned, installed, organized, and monitored a 97 server,
2,780 user, multiple domain metropolitan area network ·
Provided electronic mail, file and print services, and
worldwide web access ·
Monitored 26 local area networks at hardware and
operating system levels ·
Provide technical solutions, recommendations, purchase
orders, requirements, and assistance to over 60 functional system
administrators, workgroup managers, and entire metropolitan area network ·
Migrated 20 Novell NetWare 4.X servers to Microsoft
Windows NT 4.0 ·
Installed and configured six Data General cluster servers
for Microsoft Exchange, file and print services, and numerous databases ·
Installed and upgraded antivirus software as required ·
Monitored and maintained multiple RAID systems --------------------------------
Network Engineer ·
Installed and configured systems and circuits consisting
of T1, E1, 256K, 10 Base T, 100 Base T, and Fiber for metropolitan area
network ·
Troubleshot, isolated, and performed actions to restore
service to numerous critical communications systems, equipment, and
transmission media utilizing various testing equipment (Fireberd,
Oscilloscope, HP Openview, and advanced cable
testers) ·
Identified and initiated actions to prevent and correct
conditions degrading circuit operation ·
Performed quality control checks, measured, recorded and
analyzed data for test and acceptance certification ·
Maintained outage logs, circuit data bases, records, and
topologies ·
Controlled Dial in Access (RAS) ·
Configured routers, switches, and hubs Implemented the
first Integrated Switched Digital Network (ISDN) connection to the base |
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Personal View |
Self-motivation, initiative, and experience are the keys to success. |
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References |
Available upon request |
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