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David Ulmer Email & Phone Number

Senior Systems Reliability Engineer at Nutanix at Nutanix
Location: Raleigh, North Carolina, United States 17 work roles 2 schools
1 work email found @nutanix.com 3 phones found area 937, 440, and 607 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email d****@nutanix.com
Direct phone (937) ***-****
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Current company
Role
Senior Systems Reliability Engineer at Nutanix
Location
Raleigh, North Carolina, United States
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Who is David Ulmer? Overview

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Quick answer

David Ulmer is listed as Senior Systems Reliability Engineer at Nutanix at Nutanix, a with 6825 employees, based in Raleigh, North Carolina, United States. AeroLeads shows a work email signal at nutanix.com, phone signal with area code 937, 440, 607, and a matched LinkedIn profile for David Ulmer.

David Ulmer previously worked as Senior Systems Reliability Engineer at Nutanix and Data Center Architect at Datanet It, At Cisco In Rtp. David Ulmer holds A.A.S, Telecommunications And Network Engineering Technology from Wake Technical Community College.

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Email format at Nutanix

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{first}@nutanix.com
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Profile bio

About David Ulmer

I have recent experience supporting large data center environments. I have worked with data center products and solutions from Nutanix and Cisco. I have also worked with SANs from EMC, NetApp, Pure, Nexsan and Nimble(HPE).I also have experience providing design, sales and implementation support for Cisco's Unified Communications (UC) products. Specifically, I have worked with Cisco Unified Communications Manager, Communications Manager Express, Unity and Unity Connection.I have over nineteen years of industry experience to include several years of experience in a Network Operations Center (NOC) environment. I have worked for a major U.S. service provider, Cisco and several companies supporting the U.S. military in Iraq and other DoD locations. I have also worked with two large customers in the financial services sector.I am currently employed in the Raleigh, NC area (RTP). I will not consider leaving the Raleigh, NC area. Specialties: NETWORKING CERTIFICATIONS: Cisco Certified Network Professional - Voice (CCNP-Voice)Cisco Certified Network Professional (CCNP) – Routing and SwitchingCisco Certified Design Professional (CCDP)Nutanix Certified Professional (NCP)Red Hat Certified Engineer (RHCE) - RHEL 5CompTIA – Network +, CompTIA A+, Linux + and Convergence +

Listed skills include Cisco Call Manager, Rhel, Cisco Technologies, Cisco Certified, and 40 others.

Current workplace

David Ulmer's current company

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Nutanix
Nutanix
Senior Systems Reliability Engineer at Nutanix
san jose, california, united states
Website
Employees
6825
AeroLeads page
17 roles

David Ulmer work experience

A career timeline built from the work history available for this profile.

Senior Systems Reliability Engineer

Current

Raleigh-Durham, North Carolina Area

Senior Systems Reliability Engineer at Nutanix - Troubleshoot, debug, and diagnose customer issues encountered in the field. Be a champion for our customers. Go above and beyond to support their business and use of the Nutanix stack.

Apr 2019 - Present

Data Center Architect

Datanet It, At Cisco In Rtp

Raleigh-Durham, North Carolina Area

Support multiple Unified Communications system test environments in a Cisco internal data center. Configure and support the following products: UCS B-series servers, UCS C-series, Cisco MDS, Nexus 7K and 5K, VMWare and SAN products. Troubleshoot a variety of network and data center issues in a lab environment for the group's external customers.

Feb 2015 - Mar 2019

Unified Communications And Collaboration Test Engineer

The Select Group, At Cisco In Rtp

Raleigh, Nc

Test and validate a broad range of Cisco Unified Communications (UC) and Collaboration products for use in Department of Defense networks. Focus on securing Cisco's UC products and validating interoperability with other vendor's products. Provide guidance and design recommendations for the deployment of Cisco's products in DoD networks while meeting the detailed DoD UC requirements. Plan, install, configure, test and document the UC and Collaboration systems in a lab environment.

Nov 2013 - Feb 2015

Sr. Unified Communications Engineer

Northern Technology Group

Baghdad, Iraq

Provide the U.S. Army with design, planning and implementation support for Cisco Unified Communications services in Iraq. Plan, validate and document configurations for the customer's network in a lab prior to implementation. Coordinate with the customer and other vendors to ensure Cisco voice systems are properly upgraded and deployed in theater. Provide training and assistance to other engineers to ensure Cisco voice solutions are properly maintained.

Nov 2012 - Sep 2013

Qa Engineer

Apex Systems, Inc At Cisco In Rtp

Raleigh, Nc

Support multiple UC lab and system test environments in a Cisco data center. Configure and support the following products: UCS B-series servers, C-series, MDS, Nexus, VMWare and SAN products from EMC. Troubleshoot a variety of network and data center issues in a lab environment.

Jan 2012 - Oct 2012

Sr. Unified Communications Engineer

Northern Technology Group

Provide Cisco Unified Communications and Collaboration solutions to NTG customers. Projects included a UC implementation for the headquarters of a Fortune 500 company and a National Guard UC solution upgrade.

Jul 2011 - Mar 2012

Unified Communications Engineer

Prosis Hawaii Llc

Hawaii

My primary consulting role was to design Cisco Unified Communications solutions and install them for various customers. My project work included a Cisco UC solution for a new resort on the island of Oahu (Hawaii). The solution included Communications Manager, CER and Unity Connection version 8.5. While working for Prosis Hawaii I also upgraded the Unity voice mail installations of three customers. I also performed a Communications Manager install for a DoD customer in Japan.

Nov 2009 - Jul 2011

Network Consultant - Wan Engineer For Inx In Iraq

Inx

Assisted INX by working for a month as a WAN engineer in Iraq. Assist the U.S. military with troubleshooting and configuration issues.

Sep 2009 - Oct 2009

Cisco Voice Engineer

Worked for Dimension Data through Bradsby Group. I worked with Cisco Advanced Services, Verizon Business and Dimension Data on the design and implementation of a Cisco voice solution for BB&T, a regional bank in the Southeast.

Sep 2008 - May 2009

Network Engineer Ii

Jtsi

Network Engineer II. Provide VoIP/IPT support for Iraqi Ministry of Defense in the IZ, Iraq.

Feb 2008 - Aug 2008

Network Consultant

Inx

Network Consultant - Voice Engineer for INX in Iraq

Aug 2007 - Jan 2008

Customer Support Engineer Iii

Served as the team lead for the Cisco Remote Operations Services (CROS) Incident Management team for the Merrill Lynch account. Responsible for troubleshooting voice services related outages and restoration of voice services at almost 500 branch locations and two campuses.

Feb 2006 - Jul 2007

Consultant, Unified Communications

Inx

Responsible for the maintenance, configuration, design and troubleshooting of several independent Cisco CallManager clusters and H323 Gatekeepers as part of a small team of VoIP Engineers in Iraq.

Aug 2005 - Jan 2006

Information Assurance Network Engineer (Iane)

Primary duties include the management and configuration of Cisco PIX firewalls on the classified and unclassified networks at Camp Victory, Iraq. Second level support for remote sites as required with various PIX configuration issues. Manage Cisco Content Engines at Camp Victory and assist with the management of the Websense application.

Feb 2005 - Jul 2005

Network Administrator

Served as a Network Administrator in the Bagram, Afghanistan Directorate of Information Management (DOIM). Responsible for configuring Cisco routers and switches, network monitoring, design and implementation recommendations and the troubleshooting of network issues.

Aug 2004 - Feb 2005

Network Support Engineer

4 Front Systems

Assigned to the Maria Parham Medical Center in Henderson, NC as Network Support Engineer, for network support and security. Duties included: configuring the Cisco PIX firewalls, supporting a Cisco VPN3030 and Cisco IDS, designing and implementing network VLANs and Access Lists, and handling all network routing and connectivity issues.

Nov 2003 - Jul 2004

Network Control Technician

Mci Telecommunications

Provide operational support for two of the world’s largest frame relay networks and two ATM networks while assigned to MCI’s Global Data Network Operations Center. Also provide support for MCI’s MPLS service built on a Cisco platform, Private IP (PIP). Consistently demonstrated initiative by learning new protocols, technologies and equipment.

Feb 2000 - Oct 2003
Team & coworkers

Colleagues at Nutanix

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2 education records

David Ulmer education

A.A.S, Telecommunications And Network Engineering Technology

Associate in Applied Science 2003, Wake Technical Community College, Raleigh, NC A.A.S. in Telecommunications and Network Engineering.

FAQ

Frequently asked questions about David Ulmer

Quick answers generated from the profile data available on this page.

What company does David Ulmer work for?

David Ulmer works for Nutanix.

What is David Ulmer's role at Nutanix?

David Ulmer is listed as Senior Systems Reliability Engineer at Nutanix at Nutanix.

What is David Ulmer's email address?

AeroLeads has found 1 work email signal at @nutanix.com for David Ulmer at Nutanix.

What is David Ulmer's phone number?

AeroLeads has found 3 phone signal(s) with area code 937, 440, 607 for David Ulmer at Nutanix.

Where is David Ulmer based?

David Ulmer is based in Raleigh, North Carolina, United States while working with Nutanix.

What companies has David Ulmer worked for?

David Ulmer has worked for Nutanix, Datanet It, At Cisco In Rtp, The Select Group, At Cisco In Rtp, Northern Technology Group, and Apex Systems, Inc At Cisco In Rtp.

Who are David Ulmer's colleagues at Nutanix?

David Ulmer's colleagues at Nutanix include Ayan Rajput, Gaurang Dev, Cory Bush, Alejandro Mier Y Concha Boada, and Rajavardhan Bhat.

How can I contact David Ulmer?

You can use AeroLeads to view verified contact signals for David Ulmer at Nutanix, including work email, phone, and LinkedIn data when available.

What schools did David Ulmer attend?

David Ulmer holds A.A.S, Telecommunications And Network Engineering Technology from Wake Technical Community College.

What skills is David Ulmer known for?

David Ulmer is listed with skills including Cisco Call Manager, Rhel, Cisco Technologies, Cisco Certified, Comptia, Routing, Voip, and Ccnp.

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