Jack Singer: Email & Phone Number

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Substitute Teacher at Castro Valley Unified School District|San Francisco Bay Area, United States

Position:

Substitute Teacher at Castro Valley Unified School District

Location:

San Francisco Bay Area, United States

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Last updated: 2026-01-18

Updated: 2026-01-18

Found email addresses for Jack Singer:

Business emails:

*******@gmail.com

Found phone for Jack Singer:

+1-***-***-6276

A different Jack Singer?

Work Experience 8 years

Substitute Teacher at Castro Valley Unified School District

Sep 2023 - Current

Head Counselor at Hayward Area Recreation and Park District

Jun 2024 - Aug 2024

Camp Counselor at Hayward Area Recreation and Park District

Jun 2018 - Aug 2022

Food Server at Eureka

May 2021 - Jun 2022

Advance Call Team Manager at Bernie Sanders For President

Aug 2019 - May 2020

Jack Singer started working in 2018, then the employee has changed 3 companies and 4 jobs. On average, Jack Singer works for one company for 1 year 10 months.

Their professional focus is Cascading Style Sheets (CSS), Coaching, and Customer Service across 3 core areas.

Education

Political Science at University of California, Berkeley

Jack Singer Namesakes

Name

Company

Position

Jack Singer

Warwick Valley Telephone Company

Traffic Safety Flagger

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Jack Singer

Ohio University Sports Business Association

Operations Chair

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