239 jobs found in Irvine

Date posted: November 2, 2026 Pay: $21.00 - $25.00 per hour Job description: Job Summary We are seeking an Additive Manufacturing Technician to operate and maintain 3D printing equipment, process finished parts, and support daily production activities. The ideal candidate is detail-oriented, safety-conscious, and able to follow instructions and quality standards. Responsibilities Set up, operate, clean, and maintain 3D printing equipment. Remove, clean, and finish printed parts using hand tools. Change materials and assist with equipment calibration. Inspect parts and maintain accurate production records. Monitor material inventory and report supply needs. Follow safety procedures and properly handle waste materials. Maintain a clean, organized, and safe work area. Complete other duties as assigned. Qualifications High school diploma or equivalent. Previous 3D printing or manufacturing experience is a plus. Strong...

We are hiring dependable and detail-oriented Production Assemblers for 2nd shift to join our growing team in Santa Ana. No assembly experience? No problem! We are willing to train candidates who are eager to learn, have a strong work ethic, and can follow instructions in a fast-paced manufacturing environment. What You' ll Do Assemble small components and products according to work instructions Perform basic production and assembly tasks Inspect parts and finished products for quality Use basic hand tools and measuring devices What We' re Looking For Little to no assembly experience required— we will train! Basic math skills are required Ability to read and follow written instructions Strong attention to detail and quality ITAR Requirements This position may involve access to export-controlled information and is subject to the International Traffic in Arms Regulations (ITAR). Applicants must be authorized to access export-controlled...

We are seeking skilled Metal Grinders and Polishers to join our team. As a key member of our manufacturing department, you will be responsible for preparing metal components to exact specifications through grinding and polishing processes. The ideal candidate will have a keen eye for detail, strong technical skills in metalworking, and a commitment to producing high-quality finishes. Responsibilities: Operate grinding machines to smooth and polish surfaces of metal parts or components. Inspect finished products for quality and adherence to specifications. Follow safety protocols and maintain a clean work environment. Collaborate with team members and supervisors to meet production goals. Requirements: Proven experience as a Metal Grinder, Polisher, or similar role. Proficiency in using grinding machines and hand tools. Ability to read and interpret technical drawings and blueprints. Strong attention to detail and quality standards. Physical stamina and the ability to lift and move...

Work site: South Field Staff Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools,...

Work site: South Field Staff After School Instructors may work with a group of up to 20 students from TK - 8th grade with daily tasks consisting of but not limited to: Tutoring, homework assistance, and educational enrichment. Instructors must have high energy, excellent organizational and communication skills, and the ability to maintain a fun and organized atmosphere. Instructors also ensure seamless integration of Catalyst programs with school day activities by sharing district classroom spaces and collaborating closely with school district staff. After School Instructors report to the Site Coordinator at their respective site. Essential Job Functions:  Provide tutoring and homework assistance to help students meet national standards. Collaborate with Site Coordinator to create and implement all Catalyst ExpandEd Learning (ExL)  curriculum, rules, and procedures, including new curriculum that may be introduced during the school year. Provide students...

Work site: South Field Staff Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities,...

Work site: South Field Staff Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities,...

Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. As a Security Officer Part Time Healthcare Facility in Irvine, CA , you will serve and safeguard clients in a range of industries such as Manufacturing & Industrial, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. Join Allied Universal as an Access Control Officer at a dynamic manufacturing and industrial location. You will monitor entry points, verify credentials, manage badge access, and help maintain a secure environment for employees, visitors, and operations....

Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. As a Security Officer Apartment Complex Access Control  in Irvine, CA , you will serve and safeguard clients in a range of industries such as Residential, and more. As an Access Control Officer at a residential community, you will monitor entry points, verify credentials, manage visitor access, and maintain a visible presence to help deter security-related incidents. You will provide professional customer service and clear communication to residents, guests, and staff while supporting a welcoming environment. Join Allied Universal, where teamwork, integrity, reliability, agility, and a people-first culture drive meaningful work. Position...

Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Allied Universal Services is currently searching for a Professional Security Shift Supervisor . The Shift Security Supervisor will supervise and coordinate the delivery of quality services on a specific shift at an assigned customer. The Security Shift Supervisor will act as a liaison between site supervisor, Account Manager/Field Operations Manager and professional security officers. Supervise staff on assigned shift, providing coaching, recognition and discipline within approved empowerment range. Hiring for a Security Shift Supervisor – Unarmed Must Have Experience  Join the world’s leading...

At Sunrun, we’re on a mission to change the way the world interacts with energy, and we’re building a company and brand that puts power at the center of life. To do it, we’re designing a dynamic culture where employee development, well-being, and safety come first. It’s why we’ve become the #1 home solar and battery company in America. We’re unlike any other residential energy company. Our vertically integrated model gives us total control over every part of the energy lifecycle – from sale through installation and beyond – so you can find endless opportunities for growth. Come join a career you can grow in and a culture you can run with. Who We Are We’re on a mission to make energy more reliable and affordable for more people. We provide an opportunity with storage and solar to help people access greater energy independence without the big upfront costs. Sunrun is the largest dedicated residential solar and storage company in the country and has a mission to bring stably priced...

At Sunrun, we’re on a mission to change the way the world interacts with energy, and we’re building a company and brand that puts power at the center of life. To do it, we’re designing a dynamic culture where employee development, well-being, and safety come first. It’s why we’ve become the #1 home solar and battery company in America. We’re unlike any other residential energy company. Our vertically integrated model gives us total control over every part of the energy lifecycle – from sale through installation and beyond – so you can find endless opportunities for growth. Come join a career you can grow in and a culture you can run with. Who We Are We’re on a mission to make energy more reliable and affordable for more people. We provide an opportunity with storage and solar to help people access greater energy independence without the big upfront costs. Sunrun is the largest dedicated residential solar and storage company in the country and has a mission to bring stably priced...

Job Location Irvine Regional Office (Derian) Position Type Regular The Director, Site Solutions is responsible for significant business strategy and oversight of key systems used by the onsite Essex teams. This includes, and is not limited to, smart access systems, maintenance and capital operations platforms. The Director has a deep understanding of the systems in use, the processes performed by onsite staff (including centralized remote teams), and can work well with the business stakeholders to align technology roadmaps with corporate strategies and portfolio growth. The Director has direct reporting duties and manages a small team. The site solutions team evaluates emerging technology solutions, leads pilot programs and full-scale rollouts to drive operational efficiency and elevate the experience for residents and Essex associates. The team supports these vended tech solutions, serving as the main technology point of contact with the vendors, working closely with the...

Job Location Irvine Regional Office (Derian) Position Type Temporary As a Talent Acquisition Partner (Temporary) , you will play a pivotal role in driving our recruitment efforts by sourcing and hiring top talent for high-volume, corporate, and leadership-level positions. You will work closely with hiring managers across different departments to understand their hiring needs and develop strategies to attract qualified candidates. This is a unique opportunity to work in a fast-paced environment where you can have a significant impact on building a strong workforce that aligns with Essex Property Trust’s values and business goals.  WHAT YOU WILL DO: Full-Cycle Recruitment: Manage the end-to-end recruiting process, including job posting, sourcing, screening, interviewing, and offer negotiation for high-volume, corporate, and leadership roles—ensuring an amazing candidate experience and meeting time-to-hire goals.  Sourcing & Talent Pipeline: Develop and maintain a...

Job Location Irvine - Operations Position Type Regular The Resident Retention Specialist is an integral member of the Sales Team, functioning as one of the primary points of contact for residents eligible to renew their lease. They are accountable for exceeding lease renewal goals, sending new leases timely and accurately, handling escalations, and providing exceptional customer service to residents, and colleagues. This role reports to the Associate Renewal Manager. The internal title for this role is Renewal Consultant. This role is 5 days onsite at our Irvine sales hub, 9AM-6PM. The days off for this role is Thursday and Friday. WHAT YOU WILL DO: Assist in a centralized sales hub by supporting the entire lease renewal process from beginning to end.  Meet or exceed renewal goals while consistently striving to improve as targets evolve. Provide superior customer service to internal and external customers to ensure a seamless experience. Adapt to change...

Are you seeking a safer work environment as a mechanic? Is your family’s financial security important to you? Aspiring to advance in your mechanical career? Searching for a company that prioritizes its employees' well-being? If this speaks to you, then WM might be the place for your next career move. Career progression, stability for your family, and a safe environment to work. That’s what you get as a Diesel Mechanic at WM – and more. Preferred candidate will have 2 or more years with: Strong knowledge of CNG Electrical Fleet engine knowledge Fleet hydraulic knowledge Airbrake Knowledge Must have valid drivers license Must have own tools Candidate is required to travel via plane to do 2-week training in Arizona  The pay and benefits you’ll get as a Diesel Mechanic: Starting salary of $33.25  per hour with shift differential of $2.00 Stable hours for your financial stability Tool allowance worth $500 twice a year Boot allowance is...

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We’re about community, inside and out. You’ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We’re on a quest to empower live communities, so if this sounds good to you, see what we’re up to on LinkedIn and X,  and discover the projects we’re solving on our Blog. Be sure to explore our Interviewing Guide to learn how to ace our interview process. About the Role The Sr. Global Creator Programs Manager owns the end-to-end execution of Twitch's global scaled creator activation program, a structured system that recruits, develops, and retains creators through community-driven programming and milestone-based progression. You'll build and operate the program's infrastructure, work with a distributed...

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide. We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups. If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement. Apply today. WHAT YOU WILL DO The Sr. HCI Operations Planning Associate provides operational support for assigned service contract programs and business stakeholders. This role coordinates recurring activities related to contract originations, claims...

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide. We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups. If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement. Apply today. WHAT YOU WILL DO The Sr. Manager, Residual Value Risk is responsible for leading a team to manage residual value risk for HCA’s vehicle lease portfolio. This role oversees residual value setting and forecasting, portfolio performance...

Hyundai Capital America (HCA) helps people move forward. Through Hyundai Motor Finance, Genesis Finance, and Kia Finance, we deliver innovative financing, leasing, and insurance solutions to more than 3 million customers and businesses nationwide. We’re a company driven by growth, innovation, and people. At HCA, you’ll find opportunities to build new skills, expand your career, and make a real impact—while working in a diverse, inclusive, and values‑driven environment. We’re proud to support our communities through volunteerism, philanthropy, and engaged Employee Resource Groups. If you’re looking for a fast‑paced, collaborative workplace where your ideas matter, join us as we lead the future of financing freedom of movement. Apply today. WHAT YOU WILL DO The Data Science Manager is an experienced individual contributor who independently builds, validates and deploys machine learning, AI and statistical models that support business needs across the enterprise. Working under...