Systems Engineer 3 - Networking Infrastructure - Iht
CurrentMany opportunities for growth in the future to come with St Lukes helping to manage their vast networking infrastructure.
Sep 2019 - Present
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David Grenz Email & Phone Number
Systems Engineer 3 - Networking Infrastructure - IHT
at
St. Luke's Health System
1 work email found
@enernoc.com
2 phones found area 208 and 775
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Systems Engineer 3 - Networking Infrastructure - IHT
Location
Boise, Idaho, United States
Who is David Grenz? Overview
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Quick answer
David Grenz is listed as Systems Engineer 3 - Networking Infrastructure - IHT at St. Luke's Health System, based in Boise, Idaho, United States. AeroLeads shows a work email signal at enernoc.com, phone signal with area code 208, 775, and a matched LinkedIn profile for David Grenz.
David Grenz previously worked as Principal Network Engineer at Enernoc and Datacenter Engineer II at Synoptek, Llc. David Grenz holds Bachelor Of Applied Science (B.A.Sc.), Networking And Telecommunications from Boise State University.
Company email context
Email format at St. Luke's Health System
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{first_initial}{last}@enernoc.com
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AeroLeads found 1 current-domain work email signal for David Grenz. Compare company email patterns before reaching out.
Profile bio
About David Grenz
Hard Working, Devoted, Driven, Experienced Principal Network Engineer with a demonstrated history of working in the information technology industry. Skilled in Cisco Networking, Datacenter Technologies, Varied Server/Virtual Infrastructures for Datacenter and Branch Office, as well as familiar with VMware on-prem and AWS Cloud services . Strong information technology professional with a Bachelor of Applied Science (B.A.Sc.) focused in Networking and Telecommunications from Boise State University. Currently have an active Cisco CCNP RS certification, passed the Cisco CCIE RS Written exam and pursuing the LAB element.
Listed skills include Cisco Technologies, Routers, Switches, Firewalls, and 22 others.
Current workplace
David Grenz's current company
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4 roles
David Grenz work experience
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Principal Network Engineer
Individually or art of a small team that designed, planned, and implemented: •Cisco IWAN/DMVPN between 32 remote offices and datacenters as well as a globally distributed Amazon Web Services presence•Upgraded a multi datacenter clustered Cisco CUCM/Unity/UCCX voice platform from 8.5/8.6 to 9.1.2 which also included upgrading our highly available Voice CUBEs from Cisco 3845s to 3925s• deploy Cisco Jabber and WebEx, integrated with CUCM, to replace Microsoft OCS and LiveMeeting• Verizon/Incontact’s Cloud Virtual Contact Center. Designed scripts and call paths to support worldwide programs in various regions and languages• WAN optimization between spoke remote offices and hub data centers using Riverbed’s solutions and management consoles•New office build-outs and office decommissions on five continents•Datacenter re-architecture and redesign effort from a flat topology to a segmented and multi-tiered infrastructure consisting of “core, distribution, access, and edge” layers across primary and backup datacenters• F5 LTM/GTM/DNS system design, planning, procurement, implementation, testing, and maintenance• Provide networking solutions for multiple SAN and server infrastructures including EMC VNX, VNXe, data domain, Isilon, Unity, VxRail, Cisco UCS server chassis, Oracle Exadata, HP blade server chassis, and HP DL360-380’s with vSAN.•Manage, maintain, support, and upgraded numerous Cisco router and switch stacks as well as Cisco/PaloAlto firewall stacks in both datacenters, and throughout worldwide remote offices•QoS throughout the entire global environment•Daily responsibilities included tier three network and systems support, new feature design and deployment of our core datacenter networking infrastructure, as well as remote office infrastructure and the interconnections between them•liaison between Sales, Customer Support, Network Operations Center, Engineering, and IT to develop project requirements and plan implementation activities
Dec 2010 - Sep 2019
Datacenter Engineer Ii
Responsible for the upkeep, management, monitoring, networking, and upgrades of a clustered VMware virtualized datacenter environment which houses many different environments including multiple Windows Domains with MSSQL servers and Exchange servers, Linux servers, VMware VDI desktops and Citrix XenDesktops, Managed hardware including: Compellent SAN Storage, Cisco MDS fabrics, Cisco ASA 5500 Firewalls, Cisco Routers/Switches, TippingPoint IPS, HP/Dell Server Hardware
Jul 2008 - Dec 2010
Network Engineer
Responsible for Network Consultation, Design, Installation, Configuration, Troubleshooting, Maintenance, Repair, Upgades, Documentation, Training and overall general management of many local and remote clients LAN/WAN networks and Infrastructure.
Mar 2006 - Jul 2008
3 education records
David Grenz education
Bachelor Of Applied Science (B.A.Sc.), Networking And Telecommunications
Boise State University
A.A.S, Internet Technologies
College Of Southern Idaho
A.A.S, Computer Support
College Of Southern Idaho
FAQ
Frequently asked questions about David Grenz
Quick answers generated from the profile data available on this page.
What company does David Grenz work for?
David Grenz works for St. Luke's Health System.
What is David Grenz's role at St. Luke's Health System?
David Grenz is listed as Systems Engineer 3 - Networking Infrastructure - IHT at St. Luke's Health System.
What is David Grenz's email address?
AeroLeads has found 1 work email signal at @enernoc.com for David Grenz at St. Luke's Health System.
What is David Grenz's phone number?
AeroLeads has found 2 phone signal(s) with area code 208, 775 for David Grenz at St. Luke's Health System.
Where is David Grenz based?
David Grenz is based in Boise, Idaho, United States while working with St. Luke's Health System.
What companies has David Grenz worked for?
David Grenz has worked for St. Luke'S Health System, Enernoc, and Synoptek, Llc.
How can I contact David Grenz?
You can use AeroLeads to view verified contact signals for David Grenz at St. Luke's Health System, including work email, phone, and LinkedIn data when available.
What schools did David Grenz attend?
David Grenz holds Bachelor Of Applied Science (B.A.Sc.), Networking And Telecommunications from Boise State University.
What skills is David Grenz known for?
David Grenz is listed with skills including Cisco Technologies, Routers, Switches, Firewalls, Network Security, Network Administration, Cisco Call Manager, and Cisco Voip.
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