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Justin Mainzer Email & Phone Number

Senior Sales Director@ Megaport | National/Global Sales/Strategic Accounts at Megaport
Location: New York, New York, United States 23 work roles 2 schools
1 work email found @roadrunner.com 2 phones found area 516 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email b****@roadrunner.com
Direct phone (516) ***-****
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Current company
Role
Senior Sales Director@ Megaport | National/Global Sales/Strategic Accounts
Location
New York, New York, United States

Who is Justin Mainzer? Overview

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Quick answer

Justin Mainzer is listed as Senior Sales Director@ Megaport | National/Global Sales/Strategic Accounts at Megaport, based in New York, New York, United States. AeroLeads shows a work email signal at roadrunner.com, phone signal with area code 516, and a matched LinkedIn profile for Justin Mainzer.

Justin Mainzer previously worked as Sr Sales Director- East at Megaport and Member at Himss New York State Chapter. Justin Mainzer holds Bachelor Of Science (B.S.), Political Science from Kansas State University.

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Email format at Megaport

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*@roadrunner.com
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Profile bio

About Justin Mainzer

As a Sales Executive - East at Megaport, I leverage my six years of telecom and data center experience to deliver innovative solutions for national and strategic accounts. Megaport is a global leader in elastic interconnection, providing on-demand and scalable connectivity to cloud, network, and service providers.I am certified in Telecommunications Product, and I use my skills in social networking, sales strategy, and critical thinking to build and maintain strong relationships with clients and partners. My mission is to help them achieve their business goals and optimize their digital infrastructure. I am also a member of HIMSS New York State Chapter, a professional organization that promotes health information and technology.

Listed skills include Leadership, International Political Economy, Sales Strategy, Social Media, and 46 others.

Current workplace

Justin Mainzer's current company

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Megaport
Megaport
Senior Sales Director@ Megaport | National/Global Sales/Strategic Accounts
AeroLeads page
23 roles

Justin Mainzer work experience

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

Sr Sales Director- East

Current

Level 3, Queensland, AU

Manage the entire northeast account base and helping to build a long term business plan for Megaport! Working with over 100 Data Center providers, TSD’s SD-WAN, SASE, bare medal, AI providers. And cloud providers like AWS, Azure, GCP, OCI, IBM and others to provide interconnections globally to clients of fortune 500’s and large organizations. -170% to goal.

Sep 2023 - Present

Senior National Strategic Account Executive/Director Of Sales Strategy And Growth

Princeton, NJ, US

Promoted to Sr National Strategic Account Executive/Director of Sales Strategy.- Top 10 in National Reps Q1, Q2. 2023 large accounts and strategic growth,Report directly to VP of Sales. Helping reshape and structure sales strategies for the east team and reprioritizing Build budget based on client needs and growth potential. Working with State Contracts.

Apr 2023 - Oct 2023

Interim Director Of Gems East

Princeton, NJ, US

Interim Director of the Highest Strategic Sales team in the East for Astound. Managed all accounts teams for Strategic, Gov, Health, and Education. Promoted after replacement was found.

Dec 2022 - Apr 2023

Senior Strategic Account Executive Gems/ Director Of Sled

Princeton, NJ, US

Email me at justin.mainzer@astound.com for inquiry'sWe are a Tier 1 Ethernet, Dark Fiber, SDWAN, Wireless Wavelength, BB, DIA, BCN, UCASS, Teams/Zoom Direct trunking, TV, Conferencing services, managed Services, Data Center/Software Direct Connects. NYC Metro, DC Metro, MA, WA, CA, TX, IL, OR, PA, VA, MD among others. Looking to expand our network as well..

Aug 2022 - Dec 2022

Senior Director Of Sled Government Accounts/Enterprise Accounts

Quincy, MA, US

  • New York’s GSA, TN CAT 1,2, OK OMES, NE State Contract and many other States OGS, ITS, and E-Rate purchasing Approved and E-RATE for Wholesale savings on telecom services. As Well as EPIK POTS Replacement. Manage all.
  • U.S. and Canada Footprint with a Unified MPLS Core for Redundancy.
  • Single Point of Contact for all telecommunication needs
  • One Bill for all telecommunications services (Compatible with your A/P software)
  • Significant Savings (20-50% every month)
  • No changes to existing carrier, equipment or phone service
Jul 2020 - Aug 2022

Senior Director Of Enterprise Accounts/Senior Regional Account Manager

Quincy, MA, US

  • For any inquiries please email me at jmainzer@granitenet.com or call at 212-674-4786I work with Enterprise Companies in many industries to Increase Budgetary Space and Improve operational and Accounting efficiencies.
  • U.S. and Canada Footprint with a Unified MPLS Core for Redundancy.
  • Single Point of Contact for all telecommunication needs
  • One Bill for all telecommunications services (Compatible with your A/P software)
  • Significant Savings (20-50% every month)
  • No changes to existing carrier, equipment or phone service
Dec 2018 - Jul 2020

(Industry) Regional Account Manager/ Associate Director Of Verizon Wireless Relations

Quincy, MA, US

  • Promoted December 2018 to Senior Regional Account Manager For any inquiries please email me at jmainzer@granitenet.com or call at 212-674-4786Granite offers a comprehensive suite of services at significant savings and.
  • U.S. and Canada Footprint with a Unified MPLS Core for Redundancy.
  • Single Point of Contact for all telecommunication needs
  • One Bill for all telecommunications services (Compatible with your A/P software)
  • Significant Savings (20-50% every month)
  • No changes to existing carrier, equipment or phone service
Aug 2017 - Dec 2018

Regional Account Manager

Quincy, MA, US

  • Was promoted to Industry Regional Sales Manager. As a Regional Account Manager I focused on Business Development and Account Management. Also as leader on the Granite Wireless Retail Industry Team: I work with Verizon.
  • Customized Billing
  • Dedicated Account Team 24/7 365 days a year (7 second response time)
  • Wholesale Discounts
  • Full Vendor Management
  • Full Visual Portal for all sites. We offer solutions for local and long distance telephone services and Internet/ Data telecommunication services like SD WAN, MPLS, Dedicated Internet, T1, VPN, Fiber and.
Aug 2016 - Aug 2017

Advisory Board Member

New York, NY, US

-Help fundraise and manage policy. -Lobby for organization on state and federal Level.-Expand image for the organization. -Help expand sales for the events.-Work with great leadership and help elect new board members. -Recruit new board members.

May 2016 - Mar 2017

Vice President Strategy Business Development

The Nepal Tea Company

- Direct marketing to restaurants - Set up and sell tea over the phone and in person.- B2B relations for the company in the New York Tri-state area- Developed Accounts through Building Relationships with Business Owners and Executives - Developed Content Marketing strategy - Developed online resources to market the product including social media, blogging.

Jan 2016 - Oct 2016

Political Campaign Intern

New York, NY, US

Worked with candidates in The New York Metro Area and Long Island. This Includes Walter Mosley, Jon Kaiman, Dan Quarts, Ali Mirza. - Ran Fundraisers- Canvasing- Phone Banking - Donor Relations for the candidates.- Advising Political Decisions for the candidates- Cold Calling (400) Phone Calls a Day. - Event Planning and Assisting - Researching Policy Ideas.

Jan 2016 - Apr 2016

Finance Committee Member

Russ For Congress

-Manage and develop fundraising pipeline.-Manage funds received for the campaign.-Express Message of candidate and why he was fit for serving the 1st district of Rhode Island.- PR and Public image help.

Jan 2015 - Jan 2016

Project Leader American Model Un Conference

Manhattan, KS, US

I'm am apart of the general assembly 1st committee which has to deal with the disarmament of nuclear weapons and biological/ chemical weapons for the Congo

Sep 2014 - Dec 2015

Student Athlete

Manhattan, KS, US

Captain/ leader of the fielders and leader of the pitchers on the field. Call the gameLearning skills of leadership and teamwork while maintaing a good work ethic. I create a good atmosphere with my teammates to have a winning team and one day win the NCBA College World Series.

Sep 2012 - Dec 2015

Treasurer

Manhattan, KS, US

I run the finances for the team. make sure everything is paid for involving travel and fields and venue Etc....I manage the budget help organize money for games and events I also help with fundraising We raised 10,000 dollars last semesterhttp://freeteams.com/KSUclubbaseball/officerscoaches.html

May 2014 - Jul 2015

Committee Chair Midwest Model Un Conference

Manhattan, KS, US

I'm am apart of the general assembly 1st committee which has to deal with the disarmament of nuclear weapons and biological/ chemical weapons for the Czech RepublicAt our recent conference at the Midwest Model UN conference as the Czech Republic on the 1st committee we helped draft/ sponsor two resolutions that got passed by a high margins. With we helped.

Sep 2013 - Feb 2014

Legislative/Political Intern

Washington, District Of Columbia, US

Helped Research legislation and investigate connections between Public officials to help Fight for religious freedoms in over 10 different states. In addition help lobby for the Religious Freedom Restoration Act. Obtained the skills of legislative Research, Legislative lobbying.

Jan 2015 - Mar 2015

Advocacy Intern

Faith Counts

Allowed people to express their faith freely and with out discrimination from others.

Jan 2015 - Mar 2015

Campaign Intern

US

Added get more seats on the world zionist congress for the Organization

Jun 2014 - Sep 2014

Lead Legislative/ Political Intern

Jerusalem, IL

Created The Committee for Countering Anti-Semitism. Worked with Knesset officials and other government officials to make sure that there is justice for all. I obtained the skills of lobbying and political and international relations. - Created the Committee for Countering Anti-Semitism. - Worked with Knesset officials to ensure the committee was funded in.

Jun 2013 - Sep 2014

Lead Political Intern

Keep Jerusalem

Lobbied the truth and the reasoning for keeping Jerusalem united and not splitting the holy city up. I worked with Journalist, Congressmen and other important and influential citizens of the world. Political/Historical Research, Public Relations,Website/Social Media Development, Networking, Fundraising and Management.

Jun 2013 - Aug 2013

Pr/Business Devlopment

Alfred Mainzer Inc/ Alma Publishing

- Marketed the company’s new Christmas Line and other lines of Greeting Cards to be sold and marketed. - Worked with our clients to figure out what audience we should be targeting and how to acquire a younger generation of people to start buying products. - Set up Stands and stack cards for trade shows.-Assisted with Brand recognition and Catalog.

Jan 2010 - May 2013
2 education records

Justin Mainzer education

Bachelor Of Science (B.S.), Political Science

Kansas State University

Regents, High School/Secondary Diplomas And Certificates

North Shore High School
FAQ

Frequently asked questions about Justin Mainzer

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

What company does Justin Mainzer work for?

Justin Mainzer works for Megaport.

What is Justin Mainzer's role at Megaport?

Justin Mainzer is listed as Senior Sales Director@ Megaport | National/Global Sales/Strategic Accounts at Megaport.

What is Justin Mainzer's email address?

AeroLeads has found 1 work email signal at @roadrunner.com for Justin Mainzer at Megaport.

What is Justin Mainzer's phone number?

AeroLeads has found 2 phone signal(s) with area code 516 for Justin Mainzer at Megaport.

Where is Justin Mainzer based?

Justin Mainzer is based in New York, New York, United States while working with Megaport.

What companies has Justin Mainzer worked for?

Justin Mainzer has worked for Megaport, Himss New York State Chapter, Astound Business Solutions, Granite Telecommunications, and Ripple Effect Artists Inc..

How can I contact Justin Mainzer?

You can use AeroLeads to view verified contact signals for Justin Mainzer at Megaport, including work email, phone, and LinkedIn data when available.

What schools did Justin Mainzer attend?

Justin Mainzer holds Bachelor Of Science (B.S.), Political Science from Kansas State University.

What skills is Justin Mainzer known for?

Justin Mainzer is listed with skills including Leadership, International Political Economy, Sales Strategy, Social Media, Public Speaking, Grassroots Organizing, B2B, and Foreign Policy.

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