Full-time Jobs in Diamond Bar, California, United States

ASUS Infrastructure Solutions Group (ISG) drives enterprise tech with high‑performance computing and AI‑driven infrastructure. As Business Development Manager, you architect U.S. expansion, capture high‑value deals in AI supercomputing and HPC, and partner with clients on scalable, energy‑efficient solutions.

Account Management & Service team at HUB International manages commercial insurance accounts, providing tailored coverage and advocacy for businesses. The Account Manager works closely with producers to service clients, analyze insurance needs, prepare transactions, and resolve claims while identifying cross‑sell opportunities.

Auto General Associate Counsel at Travelers in Diamond Bar, CA. The role focuses on handling lower‑complexity litigation, drafting pleadings, conducting research, and advising insured clients. Responsibilities include court appearances, client relationship management, and leveraging technology for case management.

This job is responsible for engaging clients in the lobby to educate and assist with conducting transactions through self-service resources, such as mobile banking, online banking, or ATM. Key responsibilities include accurately and efficiently processing cash transactions for clients as needed. Job expectations include having deep conversations with clients to gain in-depth knowledge of the financial and life priorities and connecting clients to solutions that meet the financial goals.

Travelers' Select Sales Executive Team seeks a Director to lead sales professionals in California, optimizing growth for the Select business through strategic territory management and agent partnerships. The role involves developing sales strategies, managing team performance, and acting as a brand ambassador to distribution partners.

Rebel Convenience Stores team focuses on delivering great service and a friendly atmosphere at its convenience locations. As an Assistant Store Manager you will support daily store operations, supervise and train team members, and ensure inventory, cleanliness and safety standards are met.

The Private Client Advisor role within J.P. Morgan Wealth Management (Chase Wealth Management) offers comprehensive financial planning and advice to individuals and families across Brea, Diamond Bar, and Anaheim, CA. Day-to-day, you will build a book of business, deliver personalized investment solutions through relationship management, educate clients on digital tools, and provide financial coaching. This is a full-time, branch-based position in Southern California.

Bridgestone Retail Operations (BSRO) seeks an Automotive Lead Technician for its Diamond Bar location to diagnose drivability and electrical systems while leading and mentoring a service team toward higher customer care and satisfaction. Day-to-day work includes diagnosing and repairing brakes, suspension, alignment, electrical, A/C, and computer systems to specification, explaining technical findings to non-mechanical customers, and assisting or training other technicians.

Account Management & Service team at HUB International provides tailored insurance solutions and advocacy for commercial clients. The Account Manager oversees a book of business, collaborates with producers to service, renew, and grow client accounts, and acts as liaison with carriers to resolve issues and negotiate terms.

The Sales/Sourcing Representative – Airline/MRO at Bron Tapes (including Bron Aerotech and NSL Aerospace) develops customer relationships, generates new business, and sources aerospace parts and materials from suppliers to fulfill customer demands. Day-to-day work includes prospecting, preparing quotations, maintaining CRM records, and coordinating with internal teams to resolve customer issues.

The Asset Lifecycle Manager provides strategic leadership over the full lifecycle of production and facility equipment, ensuring assets are accurately verified, governed, and optimized from acquisition through end-of-life. This role serves as the enterprise subject-matter leader for equipment standards, asset data integrity, and verification governance—translating trusted asset information into executive-level insights that support operational performance, financial accuracy, and compliance.

Essel Environmental Services team focuses on sustainable water infrastructure solutions. Senior Civil Engineer leads design of potable water supply, treatment, storage and distribution projects, overseeing a design team and ensuring compliance with environmental regulations.

Zenlayer's Global Foundation Services (GFS) team seeks a Carrier Relationship Manager to establish and nurture relationships with carriers and vendors to further develop the business. Day-to-day, the role leads ISP, IP Transit, and data center operator relationships, identifies sourcing opportunities for network expansion and cost reduction, collaborates with the Network Leadership Team on strategy, manages network services procurement and operating costs, and creates P&L reports.

The Customer Service Representative II (CSR II) provides first level support to their assigned customer accounts. The CSR also provides support to internal/external customers by troubleshooting any order and/or delivery issues.

The Assistant Director at Learning Care Group in Diamond Bar, CA, supports the School Director in ensuring the safe and effective operation of the school and advancing the company's safety vision. In the Director's absence, the Assistant Director assumes sole responsibility for the school.

The Automation Development Program is designed to develop Automation Sr. Maintenance Technicians for Niagara Bottling’s Maintenance department. An AAP participant will learn the skills necessary to act as an Automation specialist through a combination of formal classroom training and on-the-job training.

MileHigh Adjusters Houston is building a high‑performance claims team focused on storm‑related recovery. The Independent Insurance Claims Adjuster evaluates property damage, documents evidence, negotiates settlements, and coordinates repairs to help clients rebuild.

The Claims Casualty Adjuster handles low to moderate-complexity claims involving material damage, property, and/or liability lines of insurance written by the Interinsurance Exchange in compliance with all regulatory and statutory requirements. The primary functions include liability investigation, coverage evaluation and negotiation of low to moderate-complexity claims in compliance with established company technical and customer service Best Practices.

J.P. Morgan Wealth Management seeks a Private Client Advisor to deliver comprehensive financial planning and investment solutions to individuals and families across Brea, Diamond Bar, and Anaheim. The role focuses on building a book of business, fostering client relationships, and leveraging digital tools to enhance client experience.

Driving Instructor Ready for a Career That Makes a Difference? Join AAA Driving School as a Full-Time Driver Training Instructor!