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Substitute jobs in Contra Costa County

Contra Costa County has 90 open substitute jobs right now, at 23 districts and schools. 9 were posted in the last 7 days. Typical posted pay is $24.26–$24.32 an hour. 14 of the open jobs are full-time and 64 part-time; the typical one that lists its hours is 8 hours a day.

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Where they're hiring

Open substitute jobs by employer
District or school	Open jobs
West Contra Costa Unified School District	12
Mt. Diablo Unified	9
San Ramon Valley Unified School District	8
Pittsburg Unified School District	8
Walnut Creek School District	7
Martinez Unified School District	6
Liberty Union High School District	4
John Swett Unified	4
Diocese of Oakland, Department of Catholic Schools - Contra Costa	4
Acalanes Union High School District	4

Open substitute jobs

Job	Pay	Posted	Deadline
Substitute Teachers 2026-27 SY - Liberty Union High School District in Brentwood Northern California - Ongoing Interviews Liberty Union High School District · Brentwood	$200/day	Nov 13	Dec 4
Long Term Sub Teacher - 8th Grade English - Stanley Middle School Lafayette School District - California · Lafayette	$280/day	Nov 10	Dec 31
Substitute Teacher K-8 Oakley Union Elementary School District · Oakley	$225–$250/day	Nov 10	Nov 15
Substitute - Special Educational Assistant SY 2026-27 (Pool) Clayton Valley Charter High School · Concord	$26.05/hr	Nov 9	Nov 20
Classified Substitute Pool - Instructional Aide, Campus Supervisor, Special Education Aide Byron Union School District · Byron	$18.11–$19.97/hr	Nov 8	Until filled
Custodian - Substitute Pool Byron Union School District · Byron	$19.02/hr	Nov 8	Until filled
Childcare Leader Substitute Pool Orinda Union School District · Orinda	$21.84/hr	Nov 6	Until filled
Substitute Custodian Lafayette School District - California · Lafayette	$24.26/hr	Nov 6	Nov 27
Substitute Custodians John Swett Unified · Rodeo	$21.49/hr	Nov 6	Until filled
Substitute Clerical San Ramon Valley Unified School District · Danville	$23.87–$31.99/hr	Nov 5	Nov 16
Substitute Para Professional - Walnut Creek School District - Northern California Walnut Creek School District · Walnut Creek	not listed	Nov 4	Ongoing
Long Term Substitute Teacher Kindergarten- Buena Vista Elementary - Walnut Creek School District Walnut Creek School District · Walnut Creek	$240/day	Nov 4	Nov 20
Long Term Substitute Teacher 2nd/3rd Grade Combo class - Walnut Heights Elementary - Walnut Creek School District Walnut Creek School District · Walnut Creek	$240/day	Nov 4	Nov 20
Cafeteria Substitute Pool Martinez Unified School District · Martinez	$19.92/hr	Nov 2	Nov 30
Custodian Substitute Pool Martinez Unified School District · Martinez	$21.24/hr	Nov 2	Nov 30
Para Educator Substitute Pool Martinez Unified School District · Martinez	$19.92–$21.76/hr	Nov 2	Nov 30
Substitute Teachers Pittsburg Unified School District · Pittsburg	$240/day	Nov 2	Feb 26
Campus Supervisor - Substitute Pool Martinez Unified School District · Martinez	$20.71/hr	Oct 30	Nov 20
Classified / Instructional Assistant Substitute Acalanes Union High School District · Lafayette	$22.93/hr	Oct 21	Jun 30
Substitute - Information Technology Specialist Walnut Creek School District · Walnut Creek	$23.89/hr	Oct 21	Until filled
1st Grade Long-Term Substitute - St. Agnes School, Concord Diocese of Oakland, Department of Catholic Schools - Contra Costa · Oakland	not listed	Oct 19	Until filled
Special Education - Substitute Teacher Applicant Pool Martinez Unified School District · Martinez	$30.00–$33.75/hr	Oct 16	Dec 31
Substitute Teacher (Contra Costa County) 2026-2027 School Year Contra Costa County Office Of Education · Pleasant Hill	$230/day	Oct 16	Ongoing
Substitute - Custodian Oakley Union Elementary School District · Oakley	$20.69/hr	Oct 16	Nov 13
Classified Substitute 26-27 SY (Paraprofessional/Instructional Aide) until filled Liberty Union High School District · Brentwood	$20.54/hr	Oct 16	Dec 4
Classified Substitute Antioch Unified School District · Antioch	not listed	Oct 12	Until filled
26-27 Middle School Building Substitute Teacher Caliber Public Schools · San Pablo	$33.00/hr	Oct 6	Until filled
Instructional Aide II - Concord, CA Spectrum Center Schools and Programs	$22.02/hr	Oct 6	Until filled
Classified Substitute Oakley Union Elementary School District · Oakley	$18.94/hr	Oct 6	Nov 30
Substitute Instructional Aide West Contra Costa Unified School District · Richmond	$20.33/hr	Sep 25	Ongoing
No open jobs of that kind right now.

Questions about substitute jobs in Contra Costa County

How much do substitutes make in Contra Costa County?

Typical posted pay is $24.26–$24.32 an hour, from 124 postings in the last 12 months that listed pay. Most new hires start near the low end of a range.

Who's hiring substitutes in Contra Costa County?

West Contra Costa Unified School District (12 open), Mt. Diablo Unified (9) and San Ramon Valley Unified School District (8).

Are substitute jobs in Contra Costa County full-time or part-time?

14 of the open jobs are full-time and 64 part-time; the typical one that lists its hours is 8 hours a day.

How fast should I apply?

38% of the open jobs are “open until filled”: the district can stop taking applications as soon as it has enough, so apply within a few days of a posting.

How do I hear about new substitute jobs in Contra Costa County?

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