722 substitutes jobs at 285 companies in Mission Viejo, CA
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NURSE - SUBSTITUTES
Ontario, California, United States
OnsitePart Time, Temporary
Chaffey Joint Union High School District: Public California high school district educating students in grades 9–12 across several Inland Empire communities.
Registered nurse with a valid California school nurse credential; provides student and staff health services, emergency care, counseling, records oversight, and disease prevention.
Temple City Unified School District: Public unified school district serving Temple City students from preschool through adult transition.
2+ YOEHigh school diploma/GED, 2 years maintenance/operations experience, valid driver's license, current TB screening, ability to perform grounds and field maintenance, pass district exam and background checks.
Police Dispatcher / Records Technician (Substitutes) - 2026-2027
Oceanside or Cardiff-by-the-Sea or Carlsbad
$37/hrOnsiteTemporary
MiraCosta College: Public two-year community college serving coastal North San Diego County students with transfer, career, and workforce programs.
1+ YOEReceive and prioritize emergency and non-emergency calls, operate CAD and radio systems to dispatch units, maintain police records and reports, coordinate with other agencies, and provide lead direction to support staff.
CAD, CLETS, DOJ, FBI, National Crime Information Service, computer-aided dispatch terminal, computerized mapping system, records management system, CJIS Security NexTest, Incident Command System (ICS)
Child Nutrition Workers and Substitutes (Elem & Jr. High)
Rancho Cucamonga or Alta Loma
OnsitePart Time, Seasonal
Alta Loma School District: Inspiring Learners for a Lifetime
High school completion or equivalent required. One year of quantity food preparation, service, and kitchen maintenance experience is desirable. Food Handler's Card required before starting.
Noon Duty Assistant - Open Continuous-Eligibility List (Substitutes Needed)
Vista, California, United States
$17-$19/hrOnsitePart Time
Vista Unified School District: Public California school district serving TK–12 students and adult learners across northern San Diego County.
High school diploma desirable; six months working with school-age children desirable; obtain basic First Aid within six months; must pass drug test, TB test, fingerprinting and background checks.
Options For Youth: Nonprofit public charter high-school network serving California students seeking flexible, personalized education and alternative paths to graduation.
Requires a California 30-day Substitute permit or preliminary/clear California single-subject credential. Tutoring or substitute teaching experience is a plus; independent judgment and decision-making are required.
Temecula Valley Unified School District: Public school district serving students in Temecula, California.
On-call substitute role requiring fingerprinting, original driver's license, original social security card, online safety training, possible testing/training, and attendance at substitute orientation.
Whittier Union High School District: Public California high school district educating grades 9–12 students through comprehensive, alternative, continuation, and adult programs.
Bachelor's degree required. Substitute for classroom teachers, follow lesson plans, take attendance, and monitor assignments. 30-day substitute permit or credential not required to apply.
Student Teacher/Substitute Teacher - 2026-2027 School Year
Santa Ana, California, United States
$230-$260/dayOnsitePart Time
Santa Ana Unified School District: The Future Begins Here
Valid California teaching credential or 30-day substitute permit required, cover letter, resume, three letters of recommendation, TB test/assessment; available to student teachers recommended to substitute for their master teacher.
Redlands Unified School District: Public K-12 school district serving students in Redlands and surrounding communities in San Bernardino County, California.
On-call substitute paraprofessional to support special education teachers and students. Substitute does not require an AA; desired AA/BA or 48 semester units. Permanent roles require AA/BA, 48 semester units, or passing the District Instructional Paraprofessional test.
Fullerton School District: Public K–8 school district serving Fullerton-area students through elementary and junior high schools.
Resume, one letter of recommendation, 30-day substitute permit or teaching credential (or transcripts showing a bachelor\u0002s), substitute questionnaire, TB screening, Live Scan fingerprinting, mandated reporter and sexual harassment trainings; basic computer skills desirable.
Azusa or Baldwin Park or Charter Oak or Glendora or San Gabriel or Walnut
OnsitePart Time
San Gabriel Valley ROP: Public regional career technical education provider serving high school students across six San Gabriel Valley school districts.
BA degree and CBEST required; California teaching credential or eligibility for Substitute Permit for CTE programs; letter of introduction and resume required.
Long Term Substitute Teacher, ST. IRENAEUS SCHOOL, Cypress
Cypress, California, United States
OnsiteTemporary
Diocese of Orange: Roman Catholic nonprofit diocese serving Catholics in Orange County through parishes, schools, worship, education, and social ministries.
Qualified, credentialed teacher for a long-term substitute position during the 2026-2027 school year.
Duarte Unified School District: Public K-12 school district serving students in Duarte, Bradbury, and nearby Los Angeles County communities.
Requires a resume, transcripts showing an earned bachelor's degree, and a 30-day Substitute Permit, Multiple Subject Teaching Credential, or Clear Single Subject Credential.
Redondo Beach Unified School District: Public California school district serving Redondo Beach students through elementary, secondary, adult, and alternative education programs.
Requires a California Teaching Credential or California 30-day Substitute Permit, college or university transcripts, TB skin test, and successful LiveScan background check.