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John Knoernschild Email & Phone Number

Sr. Network Engineer at AllianceBernstein
Location: New York, New York, United States 8 work roles
1 work email found @abglobal.com 4 phones found area 212 and 310 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 4 phones

Work email j****@abglobal.com
Direct phone (212) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Sr. Network Engineer
Location
New York, New York, United States
Company size

Who is John Knoernschild? Overview

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Quick answer

John Knoernschild is listed as Sr. Network Engineer at AllianceBernstein, a company with 501 employees, based in New York, New York, United States. AeroLeads shows a work email signal at abglobal.com, phone signal with area code 212, 310, and a matched LinkedIn profile for John Knoernschild.

John Knoernschild previously worked as Network Engineer at Alliancebernstein and Network Engineer at Thomson Reuters.

Company email context

Email format at AllianceBernstein

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{first}.{last}@abglobal.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Knoernschild. Compare company email patterns before reaching out.

Profile bio

About John Knoernschild

Friendly, talented Network Engineer with over a 20 years of proven work experience. Possesses excellent problem solving skills and a passion for understanding how networks and systems work. A driven, goal oriented self starter with the flexibility to perform in team environments. Solid foundation of vendor training and certification.

Listed skills include Cisco Systems Products, Networking, Wide Area Network, Switches, and 2 others.

Current workplace

John Knoernschild's current company

Company context helps verify the profile and gives searchers a useful next step.

AllianceBernstein
Alliancebernstein
Sr. Network Engineer
New York, NY
Employees
501
AeroLeads page
8 roles · 17 years

John Knoernschild work experience

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

Sr. Network Engineer

Current

Nashville, TN, US

Investigate new network technologies, recommend solutions, become solution expert, build proof of concept environments, create success criteria, perform testing, document environment and results, finalize design and configurations, build configuration templates, perform initial implementations, train implementation and operations, support implementation.

Mar 2012 - Present

Network Engineer

Nashville, TN, US

Scheduled, organized, and completed a multitude of networking projects within a trading environment. Configured and installed new switches and routers. Provided support for weekend data center migrations. Performed trading vendor circuit migrations and troubleshot vendor connectivity issues. Maintained DNS records and created DHCP scopes. Quickly learned.

Sep 2008 - Apr 2009

Sr. Network Engineer

New York, New York, US

Responsible for an ISP/Managed services environment consisting of core ISP infrastructure, corporate client infrastructure, and VIP client networks. Provided clients with network recommendations, implementation, and daily support. Performed on site customer equipment installations. Created change management documentation.

Jan 2008 - Jul 2008

Sr. Wan Administrator

New York, New York, US

Responsible for all network related incident management and problem management for 270 tri-state area locations. Supervised major network projects. Worked with 3rd parties to develop network solutions. Created policies and procedures for achieving PCI compliance goals. Planned and executed network disaster recovery strategy.

May 2007 - Jan 2008

Network Engineer

Cmp Media

Provided 24/7 company wide support for all servers and network devices for a national publisher. Directed security implementation on Internet and internal networks. In charge of company wide backup systems. Responsible for remote access technologies. Lead network integration of acquired companies. Produced all network diagramming and documentation.

Mar 2000 - May 2007

Sr. Lan Administrator

US

Supervised a team of seven technicians. Responsible for severs, desktops, laptops and printers at a national mortgage company. Managed backup systems and media. Created knowledge sessions to cross train technicians. Leveraged internal team to bring printer maintenance in house.

Jun 1998 - Mar 2000
Team & coworkers

Colleagues at AllianceBernstein

Other employees you can reach at bernsteinresearch.com. View company contacts for 501 employees →

FAQ

Frequently asked questions about John Knoernschild

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

What company does John Knoernschild work for?

John Knoernschild works for AllianceBernstein.

What is John Knoernschild's role at AllianceBernstein?

John Knoernschild is listed as Sr. Network Engineer at AllianceBernstein.

What is John Knoernschild's email address?

AeroLeads has found 1 work email signal at @abglobal.com for John Knoernschild at AllianceBernstein.

What is John Knoernschild's phone number?

AeroLeads has found 4 phone signal(s) with area code 212, 310 for John Knoernschild at AllianceBernstein.

Where is John Knoernschild based?

John Knoernschild is based in New York, New York, United States while working with AllianceBernstein.

What companies has John Knoernschild worked for?

John Knoernschild has worked for Alliancebernstein, Thomson Reuters, Alliancebernstein (Consultant), Cbi Connect, and Duane Reade.

Who are John Knoernschild's colleagues at AllianceBernstein?

John Knoernschild's colleagues at AllianceBernstein include Abdulaziz Almaznaei, Charlie Choi, Cfa, Pradeep Hooda, Steven Miller, and Achyut Pandey.

How can I contact John Knoernschild?

You can use AeroLeads to view verified contact signals for John Knoernschild at AllianceBernstein, including work email, phone, and LinkedIn data when available.

What skills is John Knoernschild known for?

John Knoernschild is listed with skills including Cisco Systems Products, Networking, Wide Area Network, Switches, Routers, and Network Engineering.

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