Eric Frankenfield Email and Phone Number
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At the forefront of Signet Jewelers' network infrastructure, my role as a Senior Network Engineer is defined by a dedication to secure, robust architecture. The hands-on experience gained from my tenure at Fiserv as a Solutions Architect has been integral in refining competencies such as API integrations, application security, and tailored network solutions. Our team's mission is to ensure seamless and secure transactions for a vast retail network. We contribute to this mission by leveraging cutting-edge tools like F5 BigIP and advanced firewall technologies. The innovative solutions we have deployed are a testament to our commitment to continuously enhancing network security and efficiency.
Signet Jewelers
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Senior Network EngineerSignet Jewelers Oct 2021 - PresentAkron, Ohio, Us
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Solutions ArchitectFiserv Jan 2012 - Sep 2020Milwaukee, Wisconsin, Us- Deployed F5’s ASM (WAF) module in conjunction with application life cycles to ensure a seamless implementation after leading a POC to increase application security and quickly address application stack CVEs- Managed the migration to TLSv1.2 by exposing deprecated SSL ciphers to clients using legacy Java runtimes by using F5 iRules and Data Groups- Created test beds by coordinating with developers and QA teams to optimize the F5 application delivery, network, application, and delivery tiers- Coordinated with AEs to ensure solutions met client requirements and expectations- Met with clients to drive API integrations and network implementations- Developed iRules to send client traffic to specific pool members based on the customer ID located in the XML request- Configured F5 health monitors to track the availability of the three application tiers (Web, Application, and database) to ensure the application responds with the expected data to client requests- Managed the implementation of multiple PCI zones and met with auditors quarterly to ensure the proper controls were in place- Managed the migration from Cisco 6500 core switches to Nexus 9000 switches- Migrated IBM Proventia IPS to Sourcefire- Authored documentation and held knowledge transfer sessions with operations -
Senior Network ArchitectFiserv Jan 2007 - Jan 2012Milwaukee, Wisconsin, Us- Managed the network portion of the production datacenter relocation leveraging a tertiary datacenter and F5 LTM/GTM to minimize downtime- Led project upgrading core Cisco 6500 switches and implemented Cisco’s FWSM firewall module to enhance security and address audit findings- Implemented F5 load balancers in conjunction with the deployment of a check imaging application- Migrated SSL termination to F5 load balancers to enable HTTP data inspection and processing via iRules - Implemented Cisco ASA security appliances with two factor authentication to provide employees VPN access- Developed F5 iRules to address business requirements and challenges- Implemented Solarwinds network management platform to provide enhanced reporting, alerting, and forecasts
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Network ManagerFiserv Jan 2004 - Dec 2007Milwaukee, Wisconsin, Us- Initiated and managed the conversion from frame-relay to MPLS providing greater levels of redundancy, bandwidth, and reducing costs- Implemented VoIP leveraging the MPLS network further reducing costs, adding functionality, and providing more agility- Deployed 40+ checkpoint firewalls to branch offices in conjunction with the MPLS conversion centralizing security policies
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Lead Network AnalystFiserv May 2003 - Dec 2004Milwaukee, Wisconsin, Us- Supported the Cisco routing and switching network, VPN concentrators, and Checkpoint firewalls across 40+ sites- Assisted with the migration of a thick client application to a web-based application including API integration- Developed a way to encapsulate DCOM traffic in the HTTP protocol to provide the ability to NAT DCOM traffic as an interim solution to migrating the application to the web- Deployed Cisco CSS content switches (load balancers) to support customer facing web applications
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Senior Network AnalystFiserv May 2002 - Apr 2003Milwaukee, Wisconsin, Us● Deployed Cisco VPN Concentrators to provide remote connectivity for employees and customers● Supported Cisco routers and switches across the enterprise● Deployed and monitored frame-relay network● Upgraded Checkpoint 4.1 platform to Checkpoint NG
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Senior Network AdministratorFiserv Jun 2000 - Apr 2002Milwaukee, Wisconsin, Us- Deployed Cisco VPN concentrators to provide remote access for employees and B2B access for customers - Supported Novell, Microsoft, Solaris, and HP-UX servers- Upgraded PCs to Windows 2000- Upgraded Windows NT 4.0 domain controllers to Windows 2000 Active Directory
Eric Frankenfield Skills
Eric Frankenfield Education Details
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Kennedy Western UniversityComputer Science -
University Of PittsburghHistory
Frequently Asked Questions about Eric Frankenfield
What company does Eric Frankenfield work for?
Eric Frankenfield works for Signet Jewelers
What is Eric Frankenfield's role at the current company?
Eric Frankenfield's current role is Senior Network Engineer @ Signet Jewelers | Network Security, Application Delivery, Datacenter Networking, Cloud Architecture.
What is Eric Frankenfield's email address?
Eric Frankenfield's email address is er****@****erv.com
What is Eric Frankenfield's direct phone number?
Eric Frankenfield's direct phone number is +161735*****
What schools did Eric Frankenfield attend?
Eric Frankenfield attended Kennedy Western University, University Of Pittsburgh.
What skills is Eric Frankenfield known for?
Eric Frankenfield has skills like F5 Bigip, Irules, Firewalls, Vpn, Security, Data Center, Disaster Recovery, Active Directory, Cisco Routers, Switches, Checkpoint Security, Asa.
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