Vp Of Engineering
Current
Mar 2024 - Present
AeroLeads people directory · profile
Greg Colburn Email & Phone Number
VP of Engineering at Proofpoint
at
Proofpoint
1 work email found
@proofpoint.com
5 phones found area 212, 303, and 408
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
VP of Engineering at Proofpoint
Location
Louisville, Colorado, United States
Who is Greg Colburn? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Greg Colburn is listed as VP of Engineering at Proofpoint at Proofpoint, based in Louisville, Colorado, United States. AeroLeads shows a work email signal at proofpoint.com, phone signal with area code 212, 303, 408, and a matched LinkedIn profile for Greg Colburn.
Greg Colburn previously worked as VP of Engineering at Proofpoint and Senior Director Of Engineering at Proofpoint. Greg Colburn holds Bs, Computer Science from Bucknell University.
Company email context
Email format at Proofpoint
This section adds company-level context without repeating Greg Colburn's masked contact details.
{first_initial}{last}@proofpoint.com
89% confidence
AeroLeads found 1 current-domain work email signal for Greg Colburn. Compare company email patterns before reaching out.
Profile bio
About Greg Colburn
Engineering leader, driven to provide best in class products.
Listed skills include Perl, Agile Methodologies, Software Engineering, Unix, and 30 others.
Current workplace
Greg Colburn's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles
Greg Colburn work experience
A career timeline built from the work history available for this profile.
Senior Director Of Engineering
Aug 2020 - Mar 2024
Director Of Engineering
Jan 2017 - Aug 2020
Sr. Engineering Manager
Leader of Engineering team for Email Fraud Protection Business acquired from Return Path in August 2016.
Aug 2016 - Dec 2016
Engineering Manager -> Engineering Director
Engineering Manager for email authentication and anti-phishing product. Subject area expert in email authentication. Promoted to Director title in January 2016.
May 2014 - Aug 2016
Software Engineer
Engineering team lead for email authentication and anti-phishing product. Subject area expert in email authentication. Responsible for developing pragmatic solutions to process to and analyze large volumes of email data. Experience with Java, Perl, Python and Ruby for development and Oracle/SQL, Hadoop, HBase and Elasticsearch for data.
Aug 2010 - May 2014
Senior Software Quality Engineer
Coldspark
Team lead on Software Quality Team overseeing multiple projects.
Jan 2010 - May 2010
Engineering Manager/ Professional Services Lead
Engineering Manager for System Engineering Team. Responsibilities included 24x7 data center management, telephony hardware integration in product and system software development for VoIP Platform. Managed 4 employees.In June of 2009, started a Professional Services business for Fonality. Responsible for end to end client engagements, sales, implementation and delivery. Managed 1 employee.
Sep 2007 - Dec 2009
Apr 2006 - Sep 2007
Software Engineer
Jul 1999 - Dec 2005
Team & coworkers
Colleagues at Proofpoint
Other employees you can reach at proofpoint.com. View company contacts →
CM
Cian M.
Colleague at ProofpointCork, County Cork, Ireland
View →
JC
Jinsung Choi
Colleague at ProofpointSeoul, South Korea, Korea, Republic Of
View →
CH
Chris Hutchinson
Colleague at ProofpointCommerce City, Colorado, United States
View →
BM
Bill Mcfarland
Colleague at ProofpointAmbler, Pennsylvania, United States
View →
TN
Tom Novello
Colleague at ProofpointNaperville, Illinois, United States
View →
AM
Amy Melissen
Colleague at ProofpointGreater Pittsburgh Region, United States
View →
LD
Luc Dang
Colleague at ProofpointPlacentia, California, United States
View →
AN
Ayush Nigam
Colleague at ProofpointRiverton, Utah, United States
View →
AB
Andrew Brown
Colleague at ProofpointGreater Pittsburgh Region, United States
View →
AE
Andrew Elmore
Colleague at ProofpointSan Francisco, California, United States
View →
Cian M.
Colleague at ProofpointCork, County Cork, Ireland
View →
JC
Jinsung Choi
Colleague at ProofpointSeoul, South Korea, Korea, Republic Of
View →
CH
Chris Hutchinson
Colleague at ProofpointCommerce City, Colorado, United States
View →
BM
Bill Mcfarland
Colleague at ProofpointAmbler, Pennsylvania, United States
View →
TN
Tom Novello
Colleague at ProofpointNaperville, Illinois, United States
View →
AM
Amy Melissen
Colleague at ProofpointGreater Pittsburgh Region, United States
View →
LD
Luc Dang
Colleague at ProofpointPlacentia, California, United States
View →
AN
Ayush Nigam
Colleague at ProofpointRiverton, Utah, United States
View →
AB
Andrew Brown
Colleague at ProofpointGreater Pittsburgh Region, United States
View →
AE
Andrew Elmore
Colleague at ProofpointSan Francisco, California, United States
View →
1 education record
Greg Colburn education
-
Bucknell University
FAQ
Frequently asked questions about Greg Colburn
Quick answers generated from the profile data available on this page.
What company does Greg Colburn work for?
Greg Colburn works for Proofpoint.
What is Greg Colburn's role at Proofpoint?
Greg Colburn is listed as VP of Engineering at Proofpoint at Proofpoint.
What is Greg Colburn's email address?
AeroLeads has found 1 work email signal at @proofpoint.com for Greg Colburn at Proofpoint.
What is Greg Colburn's phone number?
AeroLeads has found 5 phone signal(s) with area code 212, 303, 408 for Greg Colburn at Proofpoint.
Where is Greg Colburn based?
Greg Colburn is based in Louisville, Colorado, United States while working with Proofpoint.
What companies has Greg Colburn worked for?
Greg Colburn has worked for Proofpoint, Return Path, Coldspark, Fonality, and Hewlett Packard.
Who are Greg Colburn's colleagues at Proofpoint?
Greg Colburn's colleagues at Proofpoint include Cian M., Jinsung Choi, Chris Hutchinson, Bill Mcfarland, and Tom Novello.
How can I contact Greg Colburn?
You can use AeroLeads to view verified contact signals for Greg Colburn at Proofpoint, including work email, phone, and LinkedIn data when available.
What schools did Greg Colburn attend?
Greg Colburn holds Bs, Computer Science from Bucknell University.
What skills is Greg Colburn known for?
Greg Colburn is listed with skills including Perl, Agile Methodologies, Software Engineering, Unix, Linux, Virtualization, Java, and Voip.
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