Contract Jobs in Castro Valley, California, United States

83 jobs available

Discover Contract Jobs opportunities in Castro Valley, California, United States. Find your perfect role from leading companies across the region.

Showing 20 of 83 jobs

Clinical Lab Scientist Generalist

Sutter Health

Castro Valley,CA,USA Contract On-site

SEMC - Sutter Eden Medical Center lab team performs diagnostic tests on neonatal, pediatric, adolescent, adult and geriatric patients across multiple technical areas such as Microbiology, Chemistry, Hematology, and Blood Bank. The Clinical Lab Scientist Generalist conducts these tests, performs phlebotomy, and ensures accurate results per lab standards during evening shifts with variable days and every other weekend.

Last seen Aug 7, 2026
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Inpatient Clinical Pharmacist III

Sutter Health

Castro Valley,CA,USA Contract On-site

Inpatient Clinical Pharmacist III on the SEMC - Sutter Eden Medical Center team, delivering patient‑centered pharmaceutical care, medication education, and safe medication therapy management. Provides clinical assessments, medication preparation, and collaborates with healthcare providers to implement care plans while ensuring compliance with regulations and privacy standards.

Last seen Aug 7, 2026
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Nuclear Medicine Technologist III

Sutter Health

Castro Valley,CA,USA Contract On-site

Nuclear Medicine Department at Sutter Health delivers diagnostic imaging to support patient care. The Technologist independently performs routine and specialized nuclear medicine procedures, ensures accurate imaging, and communicates results to physicians while maintaining patient safety and privacy.

Last seen Aug 7, 2026
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Temporary Registered Nurse (RN)

LA FAMILIA

Hayward,CA,USA Contract USD50 - USD70 / hour

Community Health Services team at La Familia delivers primary and preventive care to underserved populations in Hayward. The RN leads clinical operations for the community health center and mobile health program, providing immunizations, chronic disease management, patient education, and regulatory compliance.

Last seen Aug 7, 2026
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Clinical Monitoring Oversight Manager - Contractor

Arcus Biosciences

Hayward,California,United States Contractor Hybrid

Clinical Operations team at Arcus Biosciences ensures high‑quality clinical trial monitoring and patient safety. The Clinical Monitoring Oversight Manager leads quality oversight of monitoring activities, conducts oversight visits, and drives risk identification and mitigation across study sites and CRO partners.

Last seen Aug 7, 2026
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Cat Sitter

Comforted Kitty

Hayward,CA,USA Contract On-site

The Comforted Kitty needs reliable cat sitters to care for cats in clients' homes while owners travel. Sitters feed, water, clean litter, provide playtime, send updates via the app, and handle medication within their comfort level.

Last seen Aug 7, 2026
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Relief Staff

LA FAMILIA

Hayward, CA, USA Contract On-site USD25 - USD26 / hour

Relief Residential Support Staff provides flexible coverage for residential programs, ensuring resident supervision, program participation, documentation, and kitchen duties across multiple sites. Requires high school diploma, ServSafe, TB test, bilingual Spanish preferred, cross‑training, and ability to work evenings/weekends.

Last seen Aug 7, 2026
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Part Time Student Worker – Manufacturing SW Engineer

zoox

Hayward,CA,USA Contract Hybrid USD30 - USD30 / hour

Manufacturing Testing team at Zoox builds and validates autonomous vehicle platforms. The Student Worker collects data from vehicle assembly, performs statistical analysis, and develops automated scripts to support manufacturing test cases.

Last seen Aug 7, 2026
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Mechanical Assembler or Operations Technician II

Integratedresourcesinc

Hayward, CA, United States Contract On-site

Mechanical Assembler or Operations Technician II position at Integrated Resources, Inc. requires an intermediate‑level professional skilled in assembling electronic, mechanical, fluidic, and optical subassemblies for medical device manufacturing. The role involves following detailed production drawings, using hand and power tools to join components, routing wires, and performing inspections and functional tests under a microscope.

Last seen Aug 7, 2026
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Planner - Contract

Morganplc

Hayward,CA,US Contract USD35 - USD45 / hour

Production Planning Team at Morgan Advanced Materials in Hayward, CA, builds and adjusts production schedules to keep materials and capacity aligned. The role tweaks plans, reroutes priorities, and resolves schedule issues while tracking performance and reporting status updates.

Last seen Aug 4, 2026
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Speech Language Pathologist (SLP) Home Health

All Care Therapies

Hayward, CA, USA Contract On-site USD90 - USD130 / hour

All Care Therapies seeks compassionate Speech Language Pathologists to provide home‑health services across Los Angeles and Ventura counties. Candidates will set their own schedules, manage patient care from home, and maintain accurate documentation.

Last seen Aug 7, 2026
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Research Associate, Discovery Pharmacology

Arcus Biosciences

Hayward,CA,USA Contractor On-site

Lead Discovery and Optimization group at Arcus Biosciences focuses on assessing and selecting drug candidates and advancing research programs toward clinical evaluation. The Research Associate executes micro‑plate biochemical and cell‑based assays, maintains mammalian cell cultures, and operates liquid‑handling robotics to generate high‑quality data.

Last seen Aug 7, 2026
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Speech Language Pathologist (SLP) Home Health

All Care Therapies

Hayward, CA, USA Contract On-site USD90 - USD130 / hour

All Care Therapies seeks compassionate Speech Language Pathologists to provide home‑health therapy across Los Angeles and Ventura County. Candidates will set their own hours, manage patient assessments, develop individualized treatment plans, and maintain accurate records.

Last seen Aug 7, 2026
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Technical Training Instructor

Outsource Consulting Services

Hayward,CA,USA Contract On-site USD45 - USD65 / hour

Bay Area Rapid Transit (BART) Training Team delivers comprehensive technical instruction for rail operations across the Bay Area network. The instructor completes a client‑provided train‑the‑trainer program, then leads classroom and hands‑on sessions for maintenance, engineering and operations staff, handling assessments and paperwork.

Last seen Aug 7, 2026
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Speech Language Pathologist (SLP) Home Health

All Care Therapies

Hayward, CA, USA Contract On-site USD90 - USD130

All Care Therapies seeks compassionate Speech Language Pathologists to deliver high‑quality home‑health therapy across Los Angeles and Ventura County. Candidates will set their own schedules, manage patient records electronically, and collaborate with a supportive team.

Last seen Aug 7, 2026
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Telehealth Psychotherapist (LCSW, LMFT, LMHC, LPCC, etc)

Seasoned Recruitment

Hayward,California,United States Contract Remote

Seasoned Recruitment's Telehealth team delivers accessible mental health care through a secure virtual platform. The Psychotherapist provides evidence‑based individual, group, or couples therapy to clients remotely, documents sessions in the EHR, and collaborates with a supportive network of clinicians.

Last seen Aug 1, 2026
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Hardware Software Integration Engineer, Part-Time Student Worker

zoox

Hayward,CA,USA Contract Hybrid USD30 - USD30 / hour

Hardware Software Integration team at Zoox focuses on validating and stabilizing manufacturing test infrastructure for autonomous vehicles. The role executes validation cycles, provides on-call support, and documents and triages stability issues to keep factory operations running smoothly.

Last seen Aug 7, 2026
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Occupational Therapist (OT) for Home Health

Feldcare Connects

Hayward,CA,USA Contract On-site

FeldCare Connects Home Health provides in‑home occupational therapy to improve patients' daily functioning and safety. The therapist assesses functional status, creates treatment plans, delivers interventions, and coordinates with caregivers and the health‑care team.

Last seen Aug 7, 2026
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Returning District Sales Manager - Spirit

Spencer Gifts - Spirit Halloween

Hayward, CA, US Contract On-site

Seasonal District Sales Manager for Spirit Halloween, overseeing 3 stores. Responsibilities include sales, payroll, recruiting, training, employee relations, expense control, shrink, store construction, opening, operation, and tear-down.

Last seen Aug 7, 2026
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Speech Language Pathologist (SLP) Home Health

All Care Therapies

Hayward, CA, USA Contract On-site USD90 - USD130 / hour

All Care Therapies, a leading California home health provider, seeks Speech Language Pathologists to deliver personalized therapy across Los Angeles and Ventura counties. Candidates will set their own schedules, manage patient assessments, develop treatment plans, and maintain accurate documentation.

Last seen Aug 7, 2026
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Contract Jobs in Castro Valley: FAQ

How many Contract Jobs in Castro Valley are open right now?

83 Contract Jobs in Castro Valley 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 Contract Jobs in Castro Valley?

Employers with current openings include Sutter Health, LA FAMILIA, Arcus Biosciences, Comforted Kitty, zoox, Integratedresourcesinc, and others. Every listing links straight to the employer's application page.

What do Contract Jobs in Castro Valley pay?

10 of the 20 newest listings disclose pay, for example USD50 - USD70 / hour at LA FAMILIA, USD25 - USD26 / hour at LA FAMILIA, USD30 - USD30 / hour at zoox. 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 and 3 are hybrid. The work model is shown on each job card.