Contract Jobs in La Habra, California, United States

FeldCare Connects Home Health team delivers premier in‑home physical therapy services to patients across La Habra Heights. The therapist assesses patient needs, creates and executes individualized treatment plans, and monitors progress to improve mobility and reduce pain.

Build Engineering team responsible for designing, implementing, and maintaining automated build systems for embedded software projects. The role develops and sustains CI/CD pipelines using Jenkins, GitLab CI, or Azure DevOps, manages source control with Git and Subversion, and ensures traceability and compliance with aerospace standards.

Champions Group seeks a Talent Acquisition Specialist to support hiring initiatives across its home services division. The role involves full-life-cycle recruiting, collaborating with hiring managers, and managing onboarding processes for internal and external roles.

Gentle Dental seeks a Traveling Periodontist to provide specialty care across its Southern California network. The role involves diagnosing and treating periodontal disease, performing surgical and non-surgical procedures, and collaborating with general dentists at multiple locations.

The Cloud Backend Engineer designs, builds, and operates backend services for a multi-tenant, event-driven cloud platform with device/edge connectivity. Day-to-day work includes writing Go services, defining AWS infrastructure in CDK, securing the API edge, and owning systems end-to-end from architecture through production operations.

Applied Composites is seeking a Manager, HR Business Partner in Brea, CA to lead the organization's Human Resources strategic objectives and policies. The role plans, organizes, leads, and controls employee relations, compensation, learning and development, benefits, recruitment, EEO, and health, safety, and environmental activities that support the company's business plan.

Gentle Dental seeks a Traveling Periodontist to provide specialty care across its Southern California network, including Irvine, Orange, and Palm Springs locations. The role involves diagnosing periodontal disease, performing surgical and non-surgical treatments, and collaborating with general dentists on patient care plans.

USM Business Systems is a global system integrator delivering IT solutions. The Business Analyst will leverage 3+ years of Agile experience and insurance domain knowledge to support data warehouse initiatives for a 6‑12 month contract.

The French Agency seeks an Administrative Assistant to support its office operations and administrative functions. The role handles clerical duties, manages office supplies, schedules meetings, and coordinates logistics for multi‑party deliveries.

USM Business Systems – Dynamics CRM team builds and supports Microsoft Dynamics CRM solutions for enterprise clients. The Sr. Dynamics CRM role designs, develops, unit tests, and provides ongoing support for Dynamics CRM 2016 applications, integrating with external systems and extending functionality via custom entities, workflows, and reports.

Premier Ambulance seeks experienced Critical Care Transport Nurses for its expanding CCT program in Brea, CA. Candidates must hold an unrestricted California RN license and certifications in BLS, ACLS, PALS, and NIH Stroke Scale. The role involves providing advanced life support during high‑risk ambulance transports, collaborating with EMTs, and ensuring compliance with protocols.

The Global Quality Systems Analyst supports the review, release, and implementation of global quality documents through the change order process, ensuring compliance with internal procedures and external regulatory requirements. The role involves document control, cross‑functional collaboration, SharePoint management, translation coordination, and continuous process improvement.

Integrated Resources, Inc. seeks a Web Specialist to provide technical support for marketing and sales teams across North America. The role involves responding to email requests, troubleshooting online marketing resources, and offering consulting to ensure seamless functionality.

Quality Assurance Associate role at Integrated Resources, Inc. focuses on reviewing and evaluating customer complaints to ensure complete investigations. The candidate will verify complaint classifications, apply company procedures and global standards, and contact field customers for additional data.

Integrated Resources, Inc. seeks an experienced ATG Developer to join a contract team for a 6‑month project in Brea, CA. The role focuses on building and enhancing ATG Web Commerce modules—including Shopping Cart, Order Manager, and Checkout—while integrating web services via ATG Pipeline Processors. Candidates will perform full‑stack development using Java, J2EE, ATG, Weblogic, AJAX, HTML, jQuery, and CSS, and will apply test‑driven development and agile practices.

Integrated Resources, Inc. is a leading staffing firm specializing in IT and life sciences. We are seeking an experienced BigMachine CRM Developer to lead the design, development, and implementation of CPQ solutions within Salesforce.

Edge Computing Team at SAPSOL Technologies builds edge solutions using AWS Greengrass and IoT Core. The Golang Developer designs and implements edge computing applications, integrates secure device connectivity, and deploys Lambda functions and containers on edge devices.

QA team at USM Business Systems, supporting insurance domain solutions. Role performs QA testing, works with Informatica and Microstrategy data pipelines, ensures quality for insurance applications.

Serve as the primary contact for customer relations, maintaining SOPs and ensuring compliance while managing daily cargo operations (FTL/LTL/AIR). Negotiate spot rates, implement cost‑effective solutions, and analyze service data to improve efficiency and customer satisfaction.

Temporary pool positions across various campus departments at California State University, Fullerton. Flexible, intermittent hours ranging from two weeks to six months.