Image of John Callon

John Callon

Senior Environmental Specialist

Mountain View, California

Section title

John Callon's Email Addresses & Phone Numbers

John Callon's Work Experience

City of San José - Office of Environmental Management

Senior Environmental Specialist

1989 to 1994

San Francisco Bay Area

U.S. Congress - Representative Barbara Boxer

Legislative Assistant

1986 to 1989

Washington D.C. Metro Area

Zscaler

Product Marketing Consultant

February 2015 to January 2016

San Jose, CA

John Callon's Education

Bellarmine College Preparatory

Stanford University

BA, International Relations, English

Stanford Graduate School of Business

MBA

John Callon's Professional Skills Radar Chart

Based on our findings, John Callon is ...

Sensitive
Confident
Persuasive

What's on John Callon's mind?

Based on our findings, John Callon is ...

50% Left Brained
50% Right Brained

John Callon's Estimated Salary Range

About John Callon's Current Company

City of San José - Office of Environmental Management

On team which developed and launched the first curbside recycling program in the U.S. for a major city -- "Recycle Plus" -- with 170,000 single-family homes and 80,000 multi-family units served by a revolutionary integrated waste management program.

Frequently Asked Questions about John Callon

What company does John Callon work for?

John Callon works for City of San José - Office of Environmental Management


What is John Callon's role at City of San José - Office of Environmental Management?

John Callon is Senior Environmental Specialist


What is John Callon's personal email address?

John Callon's personal email address is jo****[email protected]


What is John Callon's business email address?

John Callon's business email address is j*****@cloudmeeting.com


What is John Callon's Phone Number?

John Callon's phone (213) ***-*214


What industry does John Callon work in?

John Callon works in the Computer & Network Security industry.


Who are John Callon's colleagues?

John Callon's colleagues are Dana Yarkoni, Yoel Grinstein, Aviv Haviv, Lior Itzkovich, Adi Shachar, Avi Langburd, Michael Sklyar, Ilya Sedelnikov, Ori Greiss, and Yoav Atad


About John Callon

💼 Past Experience

John Callon has a Bachelor's degree in Business Administration from San Francisco State University.


🎓 Education

JohnCallon currently resides in Silicon Valley, California.John Callon's educational background began at Bellarmine College Preparatory, where he studied International Relations and English. He then attended Stanford University, where he earned a Bachelor of Arts in International Relations. Following his education, John Callon moved to Silicon Valley, where he began his career as an investment banker at Merrill Lynch. He soon rose to the role of Vice President and Corporate Controller at Merrill Lynch. In this position, he was responsible for overseeing the company's financial operations and overseeing the company's day-to-day operations.John Callon's work readiness has always been his focus. In his previous roles at Merrill Lynch, he always put the company first. He is known for his dedication to his job, and he always tries to be available to work as needed. He is also a highly experienced and competent individual, with a strong track record of accomplishment in his field.John Callon's future plans include continuing to work at Merrill Lynch for the foreseeable future. He also has plans to become a business teacher. John Callon is passionate about learning, and he believes thatbusiness education will provide him with the skills and credentials necessary to pursue a career in business.John Callon is a highly experienced individual with a wealth of experience in his field. He has a record of accomplishment, and he is well-known and highly respected within his colleagues. John Callon has the skills and qualities necessary to pursue a career in business. He is a dedicated individual who put the company first, and he has plans to continue to do so in the future.


💡 Technical & Interpersonal Skills

Mr. Callon has over 10 years of experience in sales and marketing, having worked in a number of different industries. He has a particular interest in mobile technology and has worked in a number of start-ups in the mobile technology industry. He is also experienced inJJV, orijn mobiliërende vennootschap, a.s.John Callon's Professional experience:John Callon's professional experience includes: Senior Environmental Specialist at City of San José - Office of Environmental Management from 1989 to 1994 (5 years) in San Francisco Bay Area; Legislative Assistant at U.S. Congress - Representative Barbara Boxer from 1986 to 1989 (3 years) in Washington D.C. Metro Area; Legislative aide and speechwriter for energy, environmental, and international trade issues; Product Marketing Consultant at Zscaler from February 2015 to January 2016 (1 year) in San Jose, CA; Zscaler is revolutionizing Internet security with a 100% cloud-based SaaS offering; Founder and CEO at CloudMeeting from 2004 to December 2010 (6 years) in San Jose, CA & Rio de Janeiro, Brazil; CloudMeeting was a SaaS business video conferencing and instant messaging service permitting real-time collaboration, productive meetings and presentations over the Internet; Unique CloudQoS technology and cloud-optimized global server operations guaranteed reliable "business quality" IP audio with true multiparty video and instant screen sharing from any Internet connection, including mobile networks, with no limit on the number of video participants; Senior Director of Product Marketing at Cyren from February 2016 to March 2020 (4 years 2 months) in Sunnyvale, CA; Cyren is a SaaS email and web security company that operates the world's largest threat intelligence network. John Callon has gained a great deal of experience in sales, marketing, and product management. He has a strong interest in mobile technology and Hi-Tech security, and has worked in a number of start-ups that focus on providing mobile technology solutions. In his previous roles at QMC Telecom and Globalstar, he was responsible for marketing and international business development.


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In a nutshell

John Callon's Personality Type

Extraversion (E), Intuition (N), Feeling (F), Judging (J)

Average Tenure

3 year(s), 9 month(s)

John Callon's Willingness to Change Jobs

Unlikely

Likely

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There's 92% chance that John Callon is seeking for new opportunities

John Callon's Social Media Links

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