Jacob Greif: Email & Phone Number

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Course Assistant at University of Colorado Boulder|Redondo Beach, California, United States

Position:

Course Assistant at University of Colorado Boulder

Location:

Redondo Beach, California, United States

View Jacob Greif's Email

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Last updated: 2026-10-17

Updated: 2026-10-17

Found email addresses for Jacob Greif:

Business emails:

g*****j@colorado.edu

Personal emails:

g***@aol.com,

j***@colorado.edu,

g***@yahoo.com,

g***@hotmail.com

Found phones for Jacob Greif:

+1-520-***-**65,

+1-623-***-**40

Prospect analytics

Current work details

DepartmentHigher Education

Availability

TimezonePST

Best time to contact12:00 PM – 4:00 PM

A different Jacob Greif?

Work Experience 4 years

Course Assistant at University of Colorado Boulder

Aug 2025 - Current

Expeditor and Doorman at The Comedy and Magic Club

Jun 2025 - Current

Financial Planning Intern at EP Wealth Advisors

Jun 2026 - Aug 2026

Part time Associate at In-N-Out Burger

Jun 2022 - Apr 2026

Jacob Greif started working in 2022, then the employee has changed 3 companies and 3 jobs. On average, Jacob Greif works for one company for 1 year 8 months.

Their professional focus is Artificial Intelligence (AI), Community Leadership, and Customer Service across 3 core areas.

Education

Bachelor's degree at University of Colorado Boulder - Leeds School of Business

Redondo Union High School

Bachelor of Science at University of Colorado Boulder

Frequently Asked Questions

What is Jacob Greif's email address?

SignalHire found verified email addresses for Jacob Greif, both business and personal. Their business email is g*****j@colorado.edu, and personal emails include g***@aol.com, j***@colorado.edu, and g***@yahoo.com.

What is Jacob Greif's phone number?

SignalHire found multiple verified phone numbers for Jacob Greif: +1-520-***-**65, and +1-623-***-**40.

How do I contact Jacob Greif at University of Colorado Boulder?

You can reach Jacob Greif through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jacob Greif's professional background?

Jacob Greif has 4 years of professional experience. They have held roles including Expeditor and Doorman, Financial Planning Intern, and Part time Associate at companies such as The Comedy and Magic Club, EP Wealth Advisors, and In-N-Out Burger. Their education includes Bachelor's degree from University of Colorado Boulder - Leeds School of Business, and Redondo Union High School.

Is Jacob Greif's contact information up to date?

Yes. Jacob Greif's SignalHire profile was last updated on 17 October 2026, reflecting their current position as Course Assistant at University of Colorado Boulder in Boulder, Colorado, United States.

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