Contract Jobs in Ontario, California, United States

Anthropic invites researchers and engineers to join a 4‑month AI Security Fellowship, offering mentorship, stipend, and research funding. Fellows work on empirical projects using open‑source models, aiming to publish papers.

Seasonal District Sales Manager for Spirit Halloween, July-November. Oversees 3 stores: sales, payroll, recruiting, training, employee relations, expense control, shrink.

Anthropic invites candidates to join its Fellows Program, a four‑month, stipend‑based research initiative focused on advancing AI safety. Fellows work on empirical projects—often producing publishable papers—under mentorship from leading researchers.

Float Health is an on-demand nursing service that partners with specialty pharmacies to connect patients and independent nurse contractors for in-home medication administration. This Home Infusion RN role offers a flexible side gig for infusion center or oncology nurses, critical care RN or ER nurses, with no obligation to accept a job.

Location: Ontario, CA Schedule: In-office, 5 days/week to start Compensation: 100% commission, uncapped License: CA real estate license preferred (or actively pursuing) Read This First This is a commission-only role. There is no base salary, draw, or stipend.

Staffing Services Team at EmployBridge coordinates client workforce operations. The coordinator manages day‑to‑day client and associate interactions, resolves employee issues, runs onboarding, payroll and safety programs, and uses data tools like CRM and Power BI to identify challenges.

Telepsychiatry Team provides remote mental health care to patients across the United States. The Psychiatrist delivers evidence‑based clinical services, creates treatment plans and manages medication protocols while a back‑office team handles billing and logistics.

Express Flooring Sales team drives revenue by delivering customized flooring solutions directly to homeowners. The In-Home Design Consultant meets clients in their homes, presents design options, prepares estimates, and closes sales, ensuring a seamless experience from consultation to installation.

Traffic Surveyor at Talmo & Associates works to collect and analyze traffic data for infrastructure planning and safety assessments. The role involves field surveys, data entry, and reporting findings to support project teams.

Diagnostic Imaging Solutions (DIS), a Catalyst MedTech subsidiary, leads mobile nuclear cardiology. The NMT performs cardiac stress studies, image processing, and mobile operations with a Cardiac Stress Tech partner.

Warehouse Operations at LULUS FASHION LOUNGE LLC maintains inventory accuracy across the Ontario warehouse. The specialist conducts daily cycle counts, organizes inventory, adjusts discrepancies, and tracks productivity using scanners, Inventory Manager, Google Sheets, and Excel while collaborating with fulfillment and other internal teams.

Security National Life Insurance Company offers a commission-only sales role focused on preneed insurance and funeral planning. The agent will generate leads, conduct client consultations, and manage the sales process to help families plan with confidence.

Svetness seeks a dedicated Personal Trainer to deliver customized fitness sessions at clients' homes in Upland, CA. The role offers flexible scheduling, competitive hourly rates ($25‑$45), and a suite of benefits including bonuses, liability insurance, and ongoing education. Trainers will assess clients, design programs, use the Svetness app, and maintain appointments while commuting up to 45 minutes.

Ultrasound team at Montclair Hospital Medical Center provides diagnostic imaging services to an underserved community. The Ultrasound Technologist performs all ultrasound exams, positions patients and equipment, captures high‑quality images and transmits them to PACS for interpretation.

Quality Control team at Lulus ensures merchandise meets high standards before reaching customers. The specialist measures and inspects new and updated products, coordinates vendor returns, and collaborates with Receiving, Buying, and Creative teams to resolve product issues.

Avison Young Commercial Real Estate Sales team drives client acquisition and lease/sale transactions in the Inland Empire. The Senior Associate builds new client relationships through email campaigns, social media, cold calling, and community involvement, while managing databases, preparing proposals, and supporting negotiations.

Emergency Department at Montclair Hospital Medical Center provides critical care to an underserved community, focusing on rapid assessment and treatment of emergency patients. The Registered Nurse delivers safe patient care, coordinates with physicians, and mentors nursing staff while ensuring compliance with EMTALA and privacy regulations.

Utilization Management team at Montclair Hospital Medical Center ensures quality and cost-effective care for admitted patients. The Case Manager conducts comprehensive admission and concurrent reviews, promotes cost containment, and coordinates with providers to deliver seamless care.

Radiology Technician II at Montclair Hospital Medical Center performs diagnostic imaging procedures including CT, mammography, bone density, ultrasound, and special modalities. Acts as first‑line customer interface, ensuring imaging needs are met and maintaining high quality standards.