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David Crosser Email & Phone Number

Sr. Security Sales Engineer at Proofpoint at Proofpoint
Location: Greater Minneapolis-St. Paul Area, United States, United States 9 work roles 3 schools
1 work email found @proofpoint.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email d****@proofpoint.com
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Current company
Role
Sr. Security Sales Engineer at Proofpoint
Location
Greater Minneapolis-St. Paul Area, United States, United States

Who is David Crosser? Overview

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Quick answer

David Crosser is listed as Sr. Security Sales Engineer at Proofpoint at Proofpoint, based in Greater Minneapolis-St. Paul Area, United States, United States. AeroLeads shows a work email signal at proofpoint.com and a matched LinkedIn profile for David Crosser.

David Crosser previously worked as Sr. Security Sales Engineer at Proofpoint and Pre-Sales Security Systems Engineer at Trustwave/Viking Cloud. David Crosser holds Master Of Business Administration (Mba), Business Administration And Management, General from University Of St. Thomas.

Company email context

Email format at Proofpoint

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{first_initial}{last}@proofpoint.com
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AeroLeads found 1 current-domain work email signal for David Crosser. Compare company email patterns before reaching out.

Profile bio

About David Crosser

Experienced Lead Pre-Sales Security Engineer with a vast background with Security platforms (MDR, EDR, XDR,SEG, NGFW, FIM, DLP, WAF, SWG) L2-L7, WiFi and Collaboration solutions while working for the top high-tech manufactures. I have a strong track record of developing and cultivating loyal relationships with existing and new badge accounts with enterprise and tier 1, 2 and 3 service providers. Solid history of exceeding quotas and partnering with account teams driving incremental revenue and providing outstanding customer service resulting in long-term, profitable relationships.In my roles I have led virtual teams, provided technical consultative support in customer meetings, presentations, video conferences and white-boarding sessions while leveraging various tools such as solution demonstrations or proof-of-concepts. I have also obtained numerous certifications with the companies that I have worked and also completed multiple industry certifications.

Listed skills include Unified Communications, Ip, Voip, Sip, and 46 others.

Current workplace

David Crosser's current company

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Proofpoint
Proofpoint
Sr. Security Sales Engineer at Proofpoint
Website
AeroLeads page
9 roles · 29 years

David Crosser work experience

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

Sr. Security Sales Engineer

Current

Sunnyvale, California, US

Sep 2022 - Present

Pre-Sales Security Systems Engineer

Trustwave/Viking Cloud
  • Support multiple teams that includes several verticals such as hospitality, retail and banking in a capacity providing sales engagements with customer calls, video meetings, presentations and demonstrations of security.
  • Closed the past 5 fiscal years, I've been with TW, with the strongest overall achievement (100% plus)of our sales team goal in the company and finished presidents club last year.
  • Focused on TW and partner solutions that includes but not inclusively to Threat Monitoring, MDR, EDR, XDR, SEG, SWG, WAF, DLP, FIM, NGFW, IDS, Database Security, External/Internal/Application/Database Scanning and.
  • Developed training materials for our worldwide SE organization that included our newly released customer portal platform that transformed our company and competitiveness with industry recognized awards. This material.
Jan 2017 - Aug 2022

Pre-Sales Systems Engineer

San Jose, CA, US

  • Provide technical expertise for Tier 2 and 3 service providers supporting 2 AM’s in the MN, WI and IL territory and other highly visible Enterprise accounts in Chicago.
  • Created and lead customer presentations, white-board sessions, RFP's and discussions related to the customer current and future needs while positioning our solutions to meet or exceed their expectations. These session.
  • Forged internal partnerships with the business units to provide customer input in delivering features and products that best fit the customer.
  • Prepared business cases and product justification to launch new initiatives; acted as company technical subject matter expert.
  • Partner with our channel and resellers to design customer solutions and increase incremental sales.
Oct 2014 - Oct 2016

Pre-Sales Systems Engineer

San Francisco, California, US

  • Paired with a CAM, in territory, supported the channel partner community and non-named accounts throughout MN, WI, IL, IA, NE, ND and SD.
  • Utilizing tools such as presentations, white-boarding and video-confencing and PoC's to demonstrate the companies value and solutions.
  • Achieved year over year sales growth of 20+% and exceeded targets by building and managing a network of VAR partners competing against Cisco, SilverPeak, Citrix and others.
  • Assisted with the development of partner certification materials and initiated partner certifications throughout the region and completed 100% of channel re-certifications.
  • Created and presented the portfolio of company solutions at partner seminars, customer meetings and high-level executive meetings.
  • Developed a self-contained virtualized custom demo system that could be leveraged by the entire SE team to demonstrate our solutions.
Nov 2013 - Oct 2014

Pre-Sales Systems Engineer

Huntsville, AL, US

  • Teamed with 2 AM’s supporting the largest territory of the U.S. including MN, ND, SD, WI, IL, ID, OH and ended years 2011 at 102%, 2012 at 106% and 2013 at 122% of quotas.
  • Subject matter expert for the UC, IDS/IPS and route/switch platforms for our Tier 1 service providers such as CenturyLink, Verizon, AT&T and Windstream.
  • Motivated and directed Channel partners; educating them on the company value proposition and identified sales opportunities to consistently surpass sales targets.
  • Provided traditional Pre-Sales SE support functions such as presentations, white-boarding and seminars throughout the region.
Nov 2011 - Oct 2013

Strategic Ip Pre-Sales Systems Engineer

San Jose, CA, US

Jul 2010 - Nov 2011

Voice Uc Technical Solution Professional

Redmond, Washington, US

Sep 2009 - Jul 2010

Sr. Pre-Sales Systems Engineer - Team Lead

CA

1999 - 2009 ~10 yrs

Pre-Sales Systems Engineer

Santa Clara, California, US

1997 - 1999 ~2 yrs
Team & coworkers

Colleagues at Proofpoint

Other employees you can reach at proofpoint.com. View company contacts →

3 education records

David Crosser education

Master Of Business Administration (Mba), Business Administration And Management, General

University Of St. Thomas

Bachelor Of Applied Science (B.A.Sc.), Business Administration And Management, General

National American University

Associate Of Science (A.S.), Accounting And Business/Management

Minnesota School Of Business
FAQ

Frequently asked questions about David Crosser

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

What company does David Crosser work for?

David Crosser works for Proofpoint.

What is David Crosser's role at Proofpoint?

David Crosser is listed as Sr. Security Sales Engineer at Proofpoint at Proofpoint.

What is David Crosser's email address?

AeroLeads has found 1 work email signal at @proofpoint.com for David Crosser at Proofpoint.

Where is David Crosser based?

David Crosser is based in Greater Minneapolis-St. Paul Area, United States, United States while working with Proofpoint.

What companies has David Crosser worked for?

David Crosser has worked for Proofpoint, Trustwave/Viking Cloud, Cisco, Riverbed Technology, and Adtran.

Who are David Crosser's colleagues at Proofpoint?

David Crosser's colleagues at Proofpoint include Lloyda Losier, Ryan J. Rodriguez, Michael Gerlich, Michael Bishop, and Jamie Shields.

How can I contact David Crosser?

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

What schools did David Crosser attend?

David Crosser holds Master Of Business Administration (Mba), Business Administration And Management, General from University Of St. Thomas.

What skills is David Crosser known for?

David Crosser is listed with skills including Unified Communications, Ip, Voip, Sip, Managed Services, Ethernet, Mpls, and Cloud Computing.

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