Part-time Jobs in Oceanside, California, United States

619 jobs available

Discover Part-time Jobs opportunities in Oceanside, California, United States. Find your perfect role from leading companies across the region.

Showing 20 of 619 jobs

Ornamental Horticulture Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

Ornamental Horticulture Department at MiraCosta College builds a pool of qualified instructors for future part‑time assignments across all campuses. The role plans, organizes and teaches assigned courses, provides student feedback, and evaluates performance.

Last seen Aug 26, 2026
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Coffee Production

Vigilante Coffee

Oceanside, CA, US Part-time $18 - $21 / hour

Vigilante Coffee is seeking a part-time Production Team Member to join its Oceanside, CA roasting and production team. The role supports online and wholesale customers by working alongside the roasting team to prepare customer shipments, bag beans, maintain equipment, and conduct coffee tastings.

Last seen Aug 26, 2026
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Gerontology Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

Gerontology Department at MiraCosta College builds a pool of qualified instructors for future part-time assignments across all campuses. The role plans, organizes, and teaches assigned courses, provides student feedback, and evaluates performance under direction.

Last seen Aug 26, 2026
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Librarian Associate (Part-time) Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $77 - $94 / hour

MiraCosta College Library builds a pool of qualified instructors to support library instruction across all campuses. The Librarian Associate teaches assigned courses, provides student feedback, and evaluates performance under direction.

Last seen Aug 26, 2026
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Martial Arts/Self Defense Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

Martial Arts Department at MiraCosta College builds a pool of qualified instructors for future part-time assignments across all campuses. The role plans, organizes and teaches courses, provides student feedback, and evaluates performance under direction.

Last seen Aug 26, 2026
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Graphic Arts Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

MiraCosta College is building a pool of part‑time Graphic Arts Associate instructors to teach courses across its campuses. Instructors develop lesson plans, deliver classroom instruction, evaluate student work, and provide feedback under the direction of department leadership.

Last seen Aug 26, 2026
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Day Porter - Janitorial (Part-Time) North County

Company Set Red Cow

Oceanside,CA,USA Part-time On-site $18 - $18 / hour

Lot Management at LOT Commercial Property Services keeps commercial properties clean and welcoming. The Day Porter ensures daily cleanliness of interiors and exteriors, handles trash, restrooms, and reports maintenance needs while providing friendly customer service.

Last seen Aug 26, 2026
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Clinical Nurse II, Surgery

Sharp HealthCare

Oceanside,CA,United States Part-time On-site $63 - $83 / hour

Surgical Services at Sharp HealthCare delivers safe, high-quality perioperative care for diverse surgical specialties. The Clinical Nurse II coordinates the interprofessional team, conducts comprehensive pre‑operative assessments, develops individualized care plans, monitors intra‑operative patient responses, and provides moderate sedation for endoscopy procedures.

Last seen Aug 13, 2026
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Earth Science Associate, Part-time

MiraCosta College

Oceanside, CA, US Part-time $93 - $114 / hour

Earth Science Department at MiraCosta College builds a pool of qualified instructors for future part-time assignments across all campuses. The role plans, organizes, and teaches assigned courses, provides student feedback, and evaluates performance under direction.

Last seen Aug 26, 2026
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Business Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

MiraCosta College is building a pool of Business Associate instructors for part-time assignments across its campuses. Instructors develop and deliver course content, assess student performance, and provide guidance under departmental direction.

Last seen Aug 26, 2026
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Part-time Flexible- Direct Support Professional

TERI - The Energy and Resources Institute

Oceanside/San Marcos, Oceanside, CA, US Part-time On-site $20 - $20 / hour

TERI’s Center for the Arts seeks a Part-time Direct Support Professional in San Marcos, CA, to assist adults with developmental disabilities in a creativity-focused environment. The role involves facilitating art, music, and movement activities while supporting daily living tasks and behavior management.

Last seen Aug 26, 2026
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Merchandising Part Time Days

Lowe's

Oceanside, California, United States of America Part-time On-site $17 - $17 / hour

Lowe's Merchandising Services Team seeks a Part-Time Associate in Oceanside, California to ensure accurate store signage, pricing, and displays. The role involves creating visually appealing product displays, verifying merchandise readiness, and analyzing project metrics to support store operations.

Last seen Aug 15, 2026
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Mathematics Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

Mathematics Department at MiraCosta College is building a pool of part-time instructors to teach courses across all campuses and authorized facilities. Instructors will plan, organize, and deliver assigned courses, provide student feedback, and evaluate performance under departmental direction.

Last seen Aug 26, 2026
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Intake & Eligibility Coordinator

Mental Health Systems

A03 Mariposa Clubhouse, Oceanside, CA, US Part-time On-site $34 - $36 / hour

Mental Health Systems seeks an Intake & Eligibility Coordinator for its Oceanside, CA location to support client-centered care. The role involves recommending and assisting with access to medical, educational, social, vocational, and housing resources while coordinating referrals.

Last seen Aug 26, 2026
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ESL Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

English as a Second Language Department at MiraCosta College builds a pool of qualified instructors for future part-time assignments across campuses. Instructors teach assigned courses, provide student feedback, and evaluate performance under department direction.

Last seen Aug 26, 2026
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Registered Behavior Technician (RBT) - Clinical Services

TERI - The Energy and Resources Institute

Oceanside,CA,US Part-time Remote $30 - $30 / hour

Clinical Services team at TERI provides in‑home ABA support to children and families across North San Diego County. The Registered Behavior Technician delivers direct behavioral interventions in clients' homes, documents progress, and collaborates with supervisors to ensure high‑quality care.

Last seen Aug 20, 2026
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Part Time - Fulfillment Associate - Flexible

Lowe's

Oceanside, California, United States of America Part-time On-site $17 - $17 / hour

Lowe’s seeks a Part-Time Fulfillment Associate in Oceanside, California, to accurately pick, stage, and fulfill customer orders while maintaining safe staging areas. The role involves operating powered equipment like forklifts and using retail technology to support inventory accuracy and provide excellent customer service.

Last seen Aug 24, 2026
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BCBA (Part-Time) | Flexible Model | Up to $65/hr

TERI - The Energy and Resources Institute

Oceanside,CA,US Part-time On-site $50 - $65 / hour

Clinical Services Team at TERI provides in‑home ABA therapy to individuals with special needs in North County San Diego. The BCBA conducts assessments, develops behavior support plans, and supervises Registered Behavior Technicians while delivering direct services in clients’ homes and community settings.

Last seen Aug 26, 2026
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Part Time - Sales Associate - Flexible

Lowe's

Oceanside, California, United States of America Part-time On-site

Lowe's seeks a Part-Time Customer Service Associate in Oceanside, California, to help customers with home improvement needs. The role involves welcoming shoppers, answering questions, locating merchandise, and processing orders across various departments.

Last seen Aug 14, 2026
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Communication Studies Associate (Part-time) Instructor Pool 2026 - 2027

MiraCosta College

Oceanside,CA,US Part-time On-site $93 - $114 / hour

MiraCosta College Communication Studies Department is building a pool of part-time associate faculty for future teaching assignments. Instructors will plan, organize, and teach courses, provide student feedback, and evaluate performance across any campus or authorized facility.

Last seen Aug 26, 2026
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Part-time Jobs in Oceanside: FAQ

How many Part-time Jobs in Oceanside are open right now?

619 Part-time Jobs in Oceanside are live on NextGig, all seen active within the last 45 days. The list refreshes daily as new roles are posted and filled ones drop off.

Which companies are hiring for Part-time Jobs in Oceanside?

Employers with current openings include MiraCosta College, Vigilante Coffee, Company Set Red Cow, Sharp HealthCare, TERI - The Energy and Resources Institute, Lowe's, and others. Every listing links straight to the employer's application page.

What do Part-time Jobs in Oceanside pay?

19 of the 20 newest listings disclose pay, for example $93 - $114 / hour at MiraCosta College, $18 - $21 / hour at Vigilante Coffee, $93 - $114 / hour at MiraCosta College. Open a listing for the full compensation details.

Are any of these roles remote?

Of the 20 newest listings on this page, 1 is remote. The work model is shown on each job card.