Jobs in Irvine, California, United States

The Nutrition Assistant I supports patient nutrition services within Hoag Hospital's Irvine Patient Nutrition department in Irvine, CA. Day-to-day work includes obtaining meal selections via a computerized tablet in the electronic diet office system, documenting food preferences and dietary needs, preparing foods to meet patient dietary requirements, and participating in trayline setup, delivery, and retrieval following patient safety guidelines. The role works under the direction of the Nutriti

Align Builders is on a mission to redefine the construction experience. As an Estimator on the Estimating team, you will interpret plans, build comprehensive bid packages, manage multiple project pursuits, and coordinate with architects, owners, and subcontractors to deliver reliable estimates.

Think Academy, a fast-growing EdTech company revolutionizing K–12 learning, is hiring a Front Desk & Office Administrator for its Irvine Campus at 800 Roosevelt, Irvine, CA 92620. The role supports daily campus operations, coordinates schedules and rosters, welcomes students and families, assists with enrollment and events, and helps maintain a positive, organized learning environment.

The Payment Processing Clerk role supports financial operations by managing auto-pay enrollments and accurately recording payments into Great Plains or APC. The position involves resolving customer inquiries regarding account balances and assisting with monthly statement generation and office tasks. This full-time, on-site position is located in Irvine, California.

Join Team CARFAX as a Regional Account Manager, a road and travel-focused role dedicated to growing dealer revenue by maintaining, retaining, and expanding dealer usage and satisfaction of CARFAX products. Day-to-day, you will own the health and growth of your territory through regular on-site visits, up-selling products and services, and persuading key decision makers as a CARFAX product expert.

NetApp GTM Operations team drives enterprise data infrastructure solutions. The Enterprise Solutions Engineer partners with Client Executives to craft territory strategy, run discovery sessions, and deliver technical demos that modernize customer environments.

Western Digital is building the infrastructure behind the AI-driven data economy, delivering storage systems that power hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide. The Senior Tax Analyst prepares quarterly and annual income tax provisions, GAAP tax accounting models, tax reserves, and U.S. federal, state, and international tax compliance, while supporting Pillar Two, tax examinations, and tax transformation initiatives.

As a Senior Azure Databricks Data Engineer / Architect at Cognizant, you will design and deliver scalable cloud-based data platform solutions on Azure that enable enterprise analytics, reporting, and data-driven decision-making. Day-to-day, you will architect end-to-end data platforms, build and optimize PySpark pipelines, administer Databricks environments, develop data models and SQL analytics, and implement CI/CD and governance practices.

CCMSI seeks a Workers' Compensation Claim Specialist to join its team in Irvine, CA, reporting remotely. The role involves owning a dedicated portfolio of claims—leading investigations, determining compensability, and guiding each case toward fair and timely resolution.

Hoag Oncology Nursing team provides comprehensive cancer care across infusion and outpatient clinics. The Clinical Nurse II delivers direct patient care, administers chemotherapy and immunotherapy, performs assessments, and educates patients on treatment plans.

Electrical Design Team at Salas O'Brien builds comprehensive electrical power system designs for diverse building projects. The Electrical CAD/BIM Designer creates detailed Revit models and drawings, coordinates with HVAC, controls, fire protection, structural and architectural disciplines, and ensures compliance with NEC and municipal codes.

Community Development team at J F Shea Construction oversees land acquisition and development. The Land Development Purchasing Manager drives offsite purchasing, bid management, and contract administration for grading, utilities, and infrastructure, coordinating with engineers and field teams.

As an Information Security Engineer III within Capital Group's Identity and Access Management (IAM) organization, you will help secure and modernize the company's Privileged Access Management (PAM) capabilities. Day-to-day, you will design, implement, and support solutions that protect privileged access across on-premises and cloud environments, driving initiatives such as PAM platform modernization, StrongDM adoption, Privileged Access Workstation (PAW) enhancements, ServiceNow integration, and

JLL’s Climate and Decarbonization Practice seeks an Associate Project Manager to support energy and decarbonization solutions for global real estate partners. The role involves technical analysis, advisory support, and process development across multiple US locations.

Summit Fire & Security seeks a Fire Life Safety Sales Executive in Irvine, CA, to prospect new customers and expand service contracts for inspection businesses. The role involves cold calling, upselling existing clients, managing sales pipelines, and negotiating pricing while collaborating with regional managers.

The Engineering Garage Assistant at MSX supports the development of standardized repair timelines by documenting each step of the automotive service process during time-and-motion studies at the Engineering Garage in Fountain Valley, CA. Day-to-day, you will record procedural data with lead technicians, track tool usage, maintain shop cleanliness and organization, prep vehicles for delivery, and handle detailed record keeping and reporting. This on-site, full-time role requires a high school dip

Capital Group seeks an AI Engineer Lead to join its applied science and machine learning team in Southern California (Irvine, Los Angeles, and a third location). The role designs, researches, builds, and operates machine learning systems, data pipelines, and financial models that improve investment decision-making.

YMCA of Orange County strengthens communities through youth development, healthy living, and social responsibility. As Afterschool Program Staff you will mentor children ages 5-12, lead curriculum‑aligned STEM, arts and homework activities, and ensure a safe, welcoming environment that upholds YMCA core values.

Irvine Company Office Properties seeks a Sr. Manager to lead tenant improvement and capital upgrade construction within its OC portfolio, overseeing $10M-$30M in annual projects. The role involves managing budgets, contracts, schedules, and cross-functional teams from concept through closeout while advising internal stakeholders on cost and constructability.

Stryker’s Statistical Programming internship in Irvine, California, supports the company’s mission to make healthcare better by contributing to clinical research and medical technology development. As an intern, you will create, review, and deliver statistical programming deliverables for study projects, generate programs to process clinical research data, collaborate with statisticians and clinicians on endpoint algorithms, and conduct exploratory analyses to support publications.