Manager Of Customer Success - Insider Threat Management
Current
Dec 2019 - Present
AeroLeads people directory · profile
John Mitkevicius Email & Phone Number
Manager of Customer Success - Insider Threat Management at Proofpoint
at
Proofpoint
1 work email found
@proofpoint.com
1 phone found area 617
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Manager of Customer Success - Insider Threat Management at Proofpoint
Location
Boston, Massachusetts, United States
Who is John Mitkevicius? Overview
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Quick answer
John Mitkevicius is listed as Manager of Customer Success - Insider Threat Management at Proofpoint at Proofpoint, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at proofpoint.com, phone signal with area code 617, and a matched LinkedIn profile for John Mitkevicius.
John Mitkevicius previously worked as Manager of Customer Success - Insider Threat Management at Proofpoint and Manager, Customer Success at Observeit. John Mitkevicius holds Bachelor'S Degree, Political Science And Government from University Of Connecticut.
Company email context
Email format at Proofpoint
This section adds company-level context without repeating John Mitkevicius's masked contact details.
{first_initial}{last}@proofpoint.com
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AeroLeads found 1 current-domain work email signal for John Mitkevicius. Compare company email patterns before reaching out.
Profile bio
About John Mitkevicius
John Mitkevicius is a Manager of Customer Success - Insider Threat Management at Proofpoint at Proofpoint. He possess expertise in microsoft office, social media, research, event planning, sales and 15 more skills. He is proficient in German.
Listed skills include Microsoft Office, Social Media, Research, Event Planning, and 16 others.
Current workplace
John Mitkevicius's current company
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5 roles
John Mitkevicius work experience
A career timeline built from the work history available for this profile.
Manager, Customer Success
ObserveIT was acquired by Proofpoint in December 2019 for $225 Million.The biggest security challenge organizations face today is people. Whether it is trusted third parties, highly privileged users, or business users, insiders present a massive risk to organizations because they have been given access to critical applications, systems and data to do their jobs. With more than 2000 global customers across all major verticals, ObserveIT is the only insider threat monitoring and prevention solution that empowers security teams to detect insider threats, streamline the investigation process, and prevent data exfiltration
Sep 2019 - Dec 2019
Customer Success Manager
Apr 2016 - Oct 2019
Sales Development Representative
Nov 2015 - Apr 2016
Leasing Consultant
- Responsible for start-to finish leasing of residential properties- Expert in lead generation- Advised 20 to 45+ clients per month on the rental market, coordinated showings, and handled all leasing documents.- Prepared and interpreted legal documents ensuring tenants and landlords were in agreement and that all forms complied with real estate law- Mastered the skill of conflict resolution by mediating the discussion between landlords and prospective tenants
Mar 2014 - Oct 2015
Team & coworkers
Colleagues at Proofpoint
Other employees you can reach at proofpoint.com. View company contacts →
KV
Konstantin Vasilyev
Colleague at ProofpointMountain View, California, United States
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MB
Mark Barratt
Colleague at ProofpointWest Jordan, Utah, United States
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YC
Yasmin Cervantes Servin
Colleague at ProofpointRaleigh-Durham-Chapel Hill Area, United States
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AM
Al Medina
Colleague at ProofpointCullowhee, North Carolina, United States
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BA
Boi-Yeanoh Adams
Colleague at ProofpointMilwaukee, Wisconsin, United States
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JC
Julien Courtois
Colleague at ProofpointParis, Île-De-France, France
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JD
Jeff Duncan
Colleague at ProofpointRochester, New York, United States
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DS
Derek Shealy
Colleague at ProofpointGreenville, South Carolina, United States
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AK
Aleksandra Knepper
Colleague at ProofpointWashington, District Of Columbia, United States
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JH
Jeremy Hedges
Colleague at ProofpointWashington Dc-Baltimore Area, United States
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Konstantin Vasilyev
Colleague at ProofpointMountain View, California, United States
View →
MB
Mark Barratt
Colleague at ProofpointWest Jordan, Utah, United States
View →
YC
Yasmin Cervantes Servin
Colleague at ProofpointRaleigh-Durham-Chapel Hill Area, United States
View →
AM
Al Medina
Colleague at ProofpointCullowhee, North Carolina, United States
View →
BA
Boi-Yeanoh Adams
Colleague at ProofpointMilwaukee, Wisconsin, United States
View →
JC
Julien Courtois
Colleague at ProofpointParis, Île-De-France, France
View →
JD
Jeff Duncan
Colleague at ProofpointRochester, New York, United States
View →
DS
Derek Shealy
Colleague at ProofpointGreenville, South Carolina, United States
View →
AK
Aleksandra Knepper
Colleague at ProofpointWashington, District Of Columbia, United States
View →
JH
Jeremy Hedges
Colleague at ProofpointWashington Dc-Baltimore Area, United States
View →
4 education records
John Mitkevicius education
Bachelor'S Degree, Political Science And Government
University Of Connecticut
Bachelor Of Arts (Ba), Political Science And Government
University Of Connecticut
Education record
Newton South High School
Education record
Newton South High School
FAQ
Frequently asked questions about John Mitkevicius
Quick answers generated from the profile data available on this page.
What company does John Mitkevicius work for?
John Mitkevicius works for Proofpoint.
What is John Mitkevicius's role at Proofpoint?
John Mitkevicius is listed as Manager of Customer Success - Insider Threat Management at Proofpoint at Proofpoint.
What is John Mitkevicius's email address?
AeroLeads has found 1 work email signal at @proofpoint.com for John Mitkevicius at Proofpoint.
What is John Mitkevicius's phone number?
AeroLeads has found 1 phone signal(s) with area code 617 for John Mitkevicius at Proofpoint.
Where is John Mitkevicius based?
John Mitkevicius is based in Boston, Massachusetts, United States while working with Proofpoint.
What companies has John Mitkevicius worked for?
John Mitkevicius has worked for Proofpoint, Observeit, and Apartment Rental Experts, Llc.
Who are John Mitkevicius's colleagues at Proofpoint?
John Mitkevicius's colleagues at Proofpoint include Konstantin Vasilyev, Mark Barratt, Yasmin Cervantes Servin, Al Medina, and Boi-Yeanoh Adams.
How can I contact John Mitkevicius?
You can use AeroLeads to view verified contact signals for John Mitkevicius at Proofpoint, including work email, phone, and LinkedIn data when available.
What schools did John Mitkevicius attend?
John Mitkevicius holds Bachelor'S Degree, Political Science And Government from University Of Connecticut.
What skills is John Mitkevicius known for?
John Mitkevicius is listed with skills including Microsoft Office, Social Media, Research, Event Planning, Sales, Customer Service, Leadership, and Public Speaking.
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