Caleb Hardner: Email & Phone Number

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History and Social Science Teacher, Upper School at The Harker School|San Jose, California, United States

Position:

History and Social Science Teacher, Upper School at The Harker School

Location:

San Jose, California, United States

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Last updated: 2026-09-12

Updated: 2026-09-12

Found email addresses for Caleb Hardner:

Business emails:

c***********r@newporthealthcare.com,

c******r@compasshigh.org

Personal emails:

c******r@icloud.com

Found phones for Caleb Hardner:

+1-623-***-**62,

+1-870-***-**17,

+1-623-***-**80

A different Caleb Hardner?

Work Experience 16 years

History and Social Science Teacher, Upper School at The Harker School

Aug 2026 - Current

History Teacher at Compass High School Bay Area

Aug 2025 - Aug 2026

Teacher - Newport Academy at Newport Healthcare

Feb 2023 - Aug 2025

Career Transition Readiness Instructor at New Hampshire Job Corps Center

Jan 2022 - Sep 2022

Teaching Assistant / Instructor at University of Illinois Chicago

Aug 2011 - May 2021

Intern at History Colorado

Aug 2010 - Dec 2010

Caleb Hardner started working in 2010, then the employee has changed 5 companies and 5 jobs. On average, Caleb Hardner works for one company for 2 years 5 months.

Their professional focus is Assemblies, Classroom Instruction, and Communication across 3 core areas.

Education

Doctor of Philosophy - PhD at University of Illinois Chicago

Master of Arts - MA at University of Illinois Chicago

Bachelor of Arts - BA at Metropolitan State University of Denver

Frequently Asked Questions

What is Caleb Hardner's email address?

SignalHire found verified email addresses for Caleb Hardner, both business and personal. Their business email is c***********r@newporthealthcare.com, and personal emails include c******r@icloud.com.

What is Caleb Hardner's phone number?

SignalHire found multiple verified phone numbers for Caleb Hardner: +1-623-***-**62, +1-870-***-**17, and +1-623-***-**80.

How do I contact Caleb Hardner at The Harker School?

You can reach Caleb Hardner 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 Caleb Hardner's professional background?

Caleb Hardner has 16 years of professional experience. They have held roles including History Teacher, Teacher - Newport Academy, and Career Transition Readiness Instructor at companies such as Compass High School Bay Area, Newport Healthcare, and New Hampshire Job Corps Center. Their education includes Doctor of Philosophy - PhD from University of Illinois Chicago, and Master of Arts - MA from University of Illinois Chicago.

Is Caleb Hardner's contact information up to date?

Yes. Caleb Hardner's SignalHire profile was last updated on 12 September 2026, reflecting their current position as History and Social Science Teacher, Upper School at The Harker School in San Jose, CA, United States.

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