Company Details
Technology Stack
Professional Summary
Jubal Kessler is Engineering Manager at Proofpoint. Proofpoint operates in the computer & network security industry and has 3700 employees. Based in Portland, Maine, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes UltraDns, Microsoft Office 365, DemandBase, Drupal, VueJS, and 6 other technologies. Proofpoint reports annual revenue of 1050010000.
Industry & Role Insights
- • CTO Rank tracks 128,091 Engineering Manager leaders with verified contact information.
- • There are 6,253 tech leaders in the computer & network security industry in our database.
- • We have verified contacts for 110 tech leaders at Proofpoint.
- • 562 tech leaders in Maine are available in our database.
Position in the CTO Rank Database
- • Jubal Kessler is 1 of 128,998 leaders with the Engineering Manager role tracked in the CTO Rank database.
- • 1,464 hold the Engineering Manager role at computer & network security companies (out of 6,273 total computer & network security leaders in our database).
- • 149 hold the Engineering Manager role in Maine.
- • 257 hold the Engineering Manager role at companies with 3700 employees.
- • Typical Engineering Manager compensation in Maine: $150,000 – $280,000 (median $200,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Jubal Kessler?
Jubal Kessler has a verified email address on file on CTO Rank. They work at Proofpoint. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Jubal Kessler work for?
Jubal Kessler is Engineering Manager at Proofpoint, a company in the computer & network security industry with 3700 employees. The company is headquartered in Sunnyvale, California, United States.
What is Jubal Kessler's role in technology leadership?
Jubal Kessler is classified as a Engineering Manager leader at the manager level.
What technologies does Jubal Kessler's organization use?
Jubal Kessler's organization uses a technology stack that includes UltraDns, Microsoft Office 365, DemandBase, Drupal, VueJS, WP Engine. This information is useful for sales teams, recruiters, and technology vendors.
Is Jubal Kessler open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jubal Kessler using the verified contact information available to Pro members. When recruiting a Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Jubal Kessler at Proofpoint?
Jubal Kessler is Engineering Manager at Proofpoint. Engineering Managers like Jubal Kessler typically evaluate vendors in UltraDns, Microsoft Office 365, DemandBase, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Jubal Kessler's profile data?
CTO Rank verifies and refreshes profile data weekly. Jubal Kessler's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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