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Julius Siebenga Email & Phone Number

Head of School at Contra Costa Christian Schools
Location: Walnut Creek, California, United States 3 work roles 3 schools
1 work email found @abbotsfordchristian.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@abbotsfordchristian.com
LinkedIn Profile matched
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Current company
Contra Costa Christian Schools
Role
Head of School
Location
Walnut Creek, California, United States
Company size
34 employees

Who is Julius Siebenga? Overview

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Quick answer

Julius Siebenga is listed as Head of School at Contra Costa Christian Schools, a with 34 employees, based in Walnut Creek, California, United States. AeroLeads shows a work email signal at abbotsfordchristian.com and a matched LinkedIn profile for Julius Siebenga.

Julius Siebenga previously worked as Executive Director at Abbotsford Christian School and High School Principal at Contra Costa Christian Schools. Julius Siebenga holds Mba, Business Administration And Management, General from Jack Welsh Management Institute.

Company email context

Email format at Contra Costa Christian Schools

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{first_initial}{last}@abbotsfordchristian.com
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AeroLeads found 1 current-domain work email signal for Julius Siebenga. Compare company email patterns before reaching out.

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Profile bio

About Julius Siebenga

Julius Siebenga is a Head of School at Contra Costa Christian Schools. He possess expertise in educational leadership, staff development, program development, curriculum development, teaching and 4 more skills.

Listed skills include Educational Leadership, Staff Development, Program Development, Curriculum Development, and 5 others.

Current workplace

Julius Siebenga's current company

Company context helps verify the profile and gives searchers a useful next step.

Contra Costa Christian Schools
Contra Costa Christian Schools
Head of School
walnut creek, california, united states
Website
contracostachristian.org
Employees
34
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3 roles · 23 years

Julius Siebenga work experience

A career timeline built from the work history available for this profile.

Executive Director

Abbotsford Christian School
Team & coworkers

Colleagues at Contra Costa Christian Schools

Other employees you can reach at contracostachristian.org. View company contacts for 34 employees →

SV Sarah Van Den Bosch Sarah Van Den Bosch Colleague at Contra Costa Christian SchoolsSan Francisco Bay Area, United States View → SN Shannon Nornhold Shannon Nornhold Colleague at Contra Costa Christian SchoolsSan Francisco Bay Area, United States View → SS Sarah Stinson Sarah Stinson Colleague at Contra Costa Christian SchoolsConcord, California, United States View → CF Cassie Faber Cassie Faber Colleague at Contra Costa Christian SchoolsWalnut Creek, California, United States View → MP Mackenzie Peterson Mackenzie Peterson Colleague at Contra Costa Christian SchoolsUnited States View → CE Connie Ekren Connie Ekren Colleague at Contra Costa Christian SchoolsSan Francisco Bay Area, United States View → CK Carrie Kline Carrie Kline Colleague at Contra Costa Christian SchoolsConcord, California, United States View → SG Susan Gaudenzi Susan Gaudenzi Colleague at Contra Costa Christian SchoolsEsbon, Kansas, United States View → DA Daniel Araujo Daniel Araujo Colleague at Contra Costa Christian SchoolsWalnut Creek, California, United States View → MK Myungje Kim Myungje Kim Colleague at Contra Costa Christian SchoolsWalnut Creek, California, United States View →
3 education records

Julius Siebenga education

Mba, Business Administration And Management, General

Jack Welsh Management Institute

Master'S Degree, Educational Leadership And Administration, General

Chapman

Bachelor'S Degree, Education

Calvin College
FAQ

Frequently asked questions about Julius Siebenga

Quick answers generated from the profile data available on this page.

What company does Julius Siebenga work for?

Julius Siebenga works for Contra Costa Christian Schools.

What is Julius Siebenga's role at Contra Costa Christian Schools?

Julius Siebenga is listed as Head of School at Contra Costa Christian Schools.

What is Julius Siebenga's email address?

AeroLeads has found 1 work email signal at @abbotsfordchristian.com for Julius Siebenga at Contra Costa Christian Schools.

Where is Julius Siebenga based?

Julius Siebenga is based in Walnut Creek, California, United States while working with Contra Costa Christian Schools.

What companies has Julius Siebenga worked for?

Julius Siebenga has worked for Contra Costa Christian Schools and Abbotsford Christian School.

Who are Julius Siebenga's colleagues at Contra Costa Christian Schools?

Julius Siebenga's colleagues at Contra Costa Christian Schools include Sarah Van Den Bosch, Shannon Nornhold, Sarah Stinson, Cassie Faber, and Mackenzie Peterson.

How can I contact Julius Siebenga?

You can use AeroLeads to view verified contact signals for Julius Siebenga at Contra Costa Christian Schools, including work email, phone, and LinkedIn data when available.

What schools did Julius Siebenga attend?

Julius Siebenga holds Mba, Business Administration And Management, General from Jack Welsh Management Institute.

What skills is Julius Siebenga known for?

Julius Siebenga is listed with skills including Educational Leadership, Staff Development, Program Development, Curriculum Development, Teaching, Coaching, Curriculum Design, and Teacher Training.

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