Jobs in Tustin, California, United States

Design West Technologies' Defense Infrastructure team protects critical mission systems. The Network Security Administrator secures enterprise networks, manages Palo Alto firewalls, Azure services, and ensures CMMC Level 2 compliance while responding to security incidents.

The Application Engineer supports CECO Environmental's Industrial Water platform, developing solutions for water and wastewater treatment systems. This role involves technical support, proposal development, and collaboration with various teams to meet sales goals and customer needs.

DaVita Medical Group Acute Care Nephrology team provides inpatient dialysis services for patients with end‑stage renal disease. The Registered Nurse delivers hemodialysis, peritoneal dialysis, CRRT and apheresis, collaborates with hospital staff, monitors and adjusts treatments, and oversees patient care with PCTs in ICU, CCU, ED and other units.

Front Desk Supervisor at Residence Inn by Marriott leads the Front Desk team in delivering aggressive hospitality, overseeing daily check‑ins, check‑outs, and guest issue resolution while training associates and managing shift operations. The role coordinates department meetings, handles payroll scheduling, and ensures equipment functionality, maintaining high standards of service and cleanliness.

Service Department at AutoNation Ford Tustin focuses on maintaining vehicle safety and reliability for customers. The Senior Technician performs diesel vehicle repairs, diagnostics, and multi-point inspections while coordinating with parts and service advisors to meet production targets.

Temporary Sales Associate - Part-Time at Calvin Klein in Retail CK Orange, CA. The role involves leading the sales floor, showcasing the brand, delivering top-notch customer experience, and maintaining store operations. Responsibilities include energizing customer interactions, acting as a brand ambassador, managing visual merchandising, and serving as a social influencer.

Hyatt Vacation Club Sales Team drives vacation ownership sales by presenting offers at events and off‑site venues across Los Angeles and Orange County. The Event Sales & Marketing Agent schedules and delivers sales presentations, meets guest eligibility criteria, and exceeds volume goals while providing top‑tier service.

Bedrosians Tile and Stone eCommerce team drives online growth and revenue for the legacy tile and stone brand. The manager oversees daily site operations, executes CRO and SEO strategies, collaborates with creative, marketing and product teams, and uses analytics to optimize the shopper journey.

Electrical Control Panel Assembler at CECO Environmental builds and tests electrical panels for large water systems. The role wires control enclosures, follows engineering drawings, maintains 5S standards, and supports production as needed.

Huntington Pacific Hotels team at Residence Inn by Marriott creates memorable guest experiences from arrival through departure. The Guest Experience Specialist ensures smooth check‑ins, handles guest requests, supports other departments, and promotes hotel services with a guest‑first mindset.

Compasswater Cecoenviro’s Project Manager II leads cross‑functional projects in industrial water and energy transition, ensuring scope, schedule, and budget alignment across Sales, Engineering, Finance, and Management. The role drives requirement gathering, risk mitigation, and status reporting while fostering continuous improvement of PM processes.

Marketing Team at Bedrosians Tile and Stone builds digital experiences for e‑commerce and brand initiatives. The Front-End Developer creates responsive, accessible UI components, wireframes and prototypes, conducts usability testing, and collaborates with IT, creative and marketing stakeholders to optimize site performance and conversion.

TechEdge (TE) is the Advanced Analytics team at Applied Materials, driving data‑centric solutions for semiconductor and display manufacturing. The Application Engineer III builds and deploys TE models, optimizes data collection plans, and provides 2nd‑level support across multiple sites.

Central OC Young Life internship focuses on building systems and storytelling to support ministry impact. The intern cleans donor databases, organizes contact lists, audits digital platforms, creates templates and tracking tools, designs social media content, and assists with calendar planning.

Spare Parts Business Unit at Applied Materials drives product strategy, governance, and performance for FPM, Repair, and On-Demand services. The Director leads roadmap definition, KPI establishment, and cross‑functional alignment across Sales, BD, Marketing, and Operations while managing a global team of PLMs and PMs. Santa Clara, CA with remote flexibility; relocation not offered.

The Project Coordinator will oversee architectural design projects, managing teams and ensuring compliance with client contracts. Responsibilities include coordinating construction administration, directing project documentation, and maintaining client relationships.

School of Rock is a leading after‑school music education provider that inspires students through performance‑based learning. The Studio Coordinator ensures smooth daily operations, handles scheduling, customer service, and marketing activities to create an engaging environment for students and families.

Silverado Tustin, a top-ranked memory care innovator, seeks a Full Time Caregiver (PM) to provide hands-on support for residents with Alzheimer’s and dementia. The role involves assisting with daily living activities, building relationships, and maintaining care records in a team-focused environment.

Cintas is seeking a Route Service Representative to manage and grow customer accounts in the Rental Division. Partners drive a truck along an established route to deliver and pick up uniforms, shop towels, chemical cleaning products, and other facility service products while servicing and selling within an existing customer base.

Project Engineering team at Avid Bioservices develops and manufactures life‑saving biopharmaceuticals. The Senior Automation Controls Engineer ensures manufacturing control systems operate flawlessly, leads installations, upgrades, and root‑cause analyses while collaborating with operations, quality, vendors, and suppliers.