Jack Teska: Email & Phone Number

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Audit Discovery Intern at Deloitte|Evergreen, Colorado, United States

Position:

Audit Discovery Intern at Deloitte

Location:

Evergreen, Colorado, United States

View Jack Teska's Email

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Last updated: 2026-07-05

Updated: 2026-07-05

Found email addresses for Jack Teska:

Business emails:

j********a@deloitte.com

Personal emails:

t***@ixwater.co,

j***@aol.com,

t***@gmail.com,

t***@hotmail.com

Found phones for Jack Teska:

+1-520-***-**39,

+1-623-***-**21,

+1-870-***-**20,

+1-520-***-**61

A different Jack Teska?

Work Experience 3 years

Audit Discovery Intern at Deloitte

Jun 2026 - Current

Peer Mentor at Kelley Living Learning Center

Jan 2025 - Current

Discovery I Intern at Deloitte

Jun 2025 - Jul 2025

Little League and Baseball Tournament Umpire at Mile High Umpire

Jun 2024 - Jul 2024

Engineering Intern at IX Power Clean Water, Inc.

Jun 2023 - Aug 2023

Jack Teska started working in 2023, then the employee has changed 3 companies and 4 jobs. On average, Jack Teska works for one company for 5 months.

Their professional focus is AI Prompting, Collaborative Problem Solving, and Cross-functional Team Leadership across 3 core areas.

Jack holds GenAI 101 Certified certifications and has been awarded National Merit Scholarship Finalist and 4-Year Consecutive High School Gold Honor Roll

Education

Bachelors at Indiana University - Kelley School of Business

Evergreen High School

Frequently Asked Questions

What is Jack Teska's email address?

SignalHire found verified email addresses for Jack Teska, both business and personal. Their business email is j********a@deloitte.com, and personal emails include t***@ixwater.co, j***@aol.com, and t***@gmail.com.

What is Jack Teska's phone number?

SignalHire found multiple verified phone numbers for Jack Teska: +1-520-***-**39, +1-623-***-**21, and +1-870-***-**20.

How do I contact Jack Teska at Deloitte?

You can reach Jack Teska 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 Jack Teska's professional background?

Jack Teska has 3 years of professional experience. They have held roles including Peer Mentor, Discovery I Intern, and Little League and Baseball Tournament Umpire at companies such as Kelley Living Learning Center, Deloitte, and Mile High Umpire. Their education includes Bachelors from Indiana University - Kelley School of Business, and Evergreen High School.

Is Jack Teska's contact information up to date?

Yes. Jack Teska's SignalHire profile was last updated on 5 July 2026, reflecting their current position as Audit Discovery Intern at Deloitte in Worldwide.

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