Administrative Assistant California Institute of TechnologyAdministrative AssistantPasadena, CAReporting to the Division Operations Officer, the successful candidate will provide tailored administrative support to multiple research groups and professors while working within a dynamic and collaborative team of administrative staff. Document Preparation and Editing: Draft, type, edit, and/or proof manuscripts, patent applications, grant proposals, funding reports, and other documents as needed.
NewAdministrative Services Specialist I Pacific ClinicsAdministrative Services Specialist IEl Monte, California$23–$28.23 / hourExperience working with families, providers, and payers in a behavioral health or therapy setting, and communicating in a language other than English to ensure client needs are met. This role requires excellent organizational and communication skills, attention to detail, and the ability to work effectively in a fast-paced team-oriented environment.
Sr. Administrative Assistant 836603 HelpmatesSr. Administrative Assistant 836603Costa Mesa, CA$32.69–$33.65 / hourThis role is ideal for a proactive professional who has successfully supported senior leadership teams, managed high-level administrative responsibilities, and created professional presentations and marketing materials with exceptional attention to detail. We are seeking a highly polished Senior Administrative Assistant with strong executive support experience and a creative eye for graphic design to join a respected organization in Costa Mesa.
HR Administrative Assistant| Urgently hiring! | 840407 HelpmatesHR Administrative Assistant| Urgently hiring! | 840407Irvine, CAYou will play a key role in maintaining employee records, preparing HR documentation, coordinating onboarding activities, managing data entry, scheduling, and supporting the overall administrative needs of the HR department. Experience working with HRIS, payroll, or employee management systems such as ADP, Paylocity, UKG, Workday, or similar platforms.
Administrative Assistant ManpowerAdministrative AssistantTorrance, CA$20–$22 / hourManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Part-Time Administrative Assistant Insurance Service Department Sally Kim-Farmers Insurance AgencyPart-Time Administrative Assistant Insurance Service DepartmentDUARTE, CA$18–$20 / hourThis position is ideal for someone who enjoys administrative work, is highly organized, and takes pride in providing excellent customer support behind the scenes. This is a great opportunity for someone looking to gain experience in the insurance industry while working in a professional and supportive office environment.
Senior Administrative Assistant Ultimate Staffing ServicesSenior Administrative AssistantCosta Mesa, California$33–$34 / hourDesign and produce high-quality digital and print marketing materials (presentations, brochures, tradeshow assets, product packaging, and web content). This combination role will be responsible for providing high-level executive support while leading the development and execution of marketing and creative initiatives.
Administrative Assistant Ultimate Staffing ServicesAdministrative AssistantCosta Mesa, California$24–$26 / hourConvenient location in the vibrant city of Costa Mesa with easy access to dining for lunch. -Maintain office supplies inventory and ensure proper functioning of office equipment.
Office Receptionist/ Administrative Assistant Ultimate Staffing ServicesOffice Receptionist/ Administrative AssistantHuntington Beach, California$24–$27 / hourUltimate Staffing is actively seeking an experienced Office Receptionist/Administrative Assistant to join their client's team in Huntington Beach, California. This position plays a crucial role in ensuring the smooth operation of the office, providing administrative support, and offering a welcoming environment for all visitors and staff.
Administrative Assistant (Newport Beach, CA) PIMCOAdministrative Assistant (Newport Beach, CA)Newport Beach, CAOrganize client meetings and internal events, including venue selection, catering, and logistics management to create a seamless experience (e.g., Global Client Meetings, Due Diligence Meetings, Roadshows, Board Meetings, Department Onsites). Our flexible capital base and deep relationships with issuers have helped us become one of the world's largest providers of traditional and nontraditional solutions for companies that need financing and investors who seek strong risk-adjusted returns.
Administrative / Office Assistant Riser Fitness, LLCAdministrative / Office AssistantCosta Mesa, CA$22–$25 / hourFounded in 2013, Riser is one of the largest multi-unit operators in the Club Pilates system, developing and operating studios across multiple markets, our approach is grounded in operational excellence, brand consistency, and a commitment to delivering a high quality Pilates experience. Our studios are built by teams who invest in people, execute with discipline processes, deliver a best-in-class Pilates product, and operate with a performance driven mindset focused on learning, growth, and sustainable results.
Administrative Assistant - Part-time (32 hours per week) West YostAdministrative Assistant - Part-time (32 hours per week)Irvine, CaliforniaAll of our team members have access to local and company-wide events, our Diversity, Equity and Inclusion Workgroup, Culture Workgroup, Wellness Workgroup, book clubs, charitable giving and community service, firm-wide resources, peer groups (young professionals & middlers group), and mentorship and leadership programs. You’ll be recognized for your contributions at West Yost through milestone anniversary benefits, peer to peer recognition programs, the potential for employee stock ownership, annual monetary and paid time off bonuses, performance-based bonus eligibility, merit increase eligibility, and employee referral bonuses.
Administrative Assistant Illumination Health + HomeAdministrative AssistantSanta Ana, CAFull timeThe Administrative Assistant to the CEO provides administrative and organizational support to the Chief Executive Officer, serves as a key partner in ensuring the efficient operation of the CEO's office, and assists with overseeing the corporate office to support a professional, organized, and well-prepared workplace environment. Illumination Health & Home is a growing non-profit organization dedicated towards disrupting the cycle of homelessness by providing targeted, interdisciplinary services in our recuperative care centers, emergency shelters, housing services and children's and family programs.
Human Resources Administrative Assistant Vanguard University Of So CalHuman Resources Administrative AssistantCosta Mesa, CaliforniaThis role ensures accurate and up-to-date employee records across staff, faculty, adjuncts, and student workers, while also assisting with HR-related expenses, including vendor invoice tracking and payment. The Human Resources Administrative Assistant supports the daily operations of the Human Resources department by processing employee transactions such as hires, promotions, transfers, and terminations.
NewOffice Administrative Assistant (Bilingual in Chinese) TransGlobalOffice Administrative Assistant (Bilingual in Chinese)Monrovia, CA$18–$22 / hourPart timeWHO WE AREWith over 30 years of experience, TransGlobal has grown into the largest Asian-focused, all-in-one financial services platform in the U.S. We offer a comprehensive suite of services-including life and health insurance, annuities, real estate, private lending, tax and estate planning, and investment management-through a network of 30+ branches across 14 states and over 5,000 professional independent agents. Scan and save insurance policies and related documents into client folders under the appropriate categories (e.g., New Business).Communicate with the Asia team and relevant agents to confirm the status of mailed policies (sent and received).Maintain the cleanliness and organization of the front desk and lobby area to ensure a professional appearance at all times.
Administrative Coordinator Ultimate Staffing ServicesAdministrative CoordinatorOrange, California$18In this role, you will support internal operations and provide excellent service to external clients by ensuring timely and accurate communication. Continuously learn the technical aspects of products or services to provide knowledgeable support to customers and coworkers.
NewAdministrative Assistant-Woodland Hills Lee Hecht HarrisonAdministrative Assistant-Woodland HillsWoodland Hills, CA$30–$35 / hourOur client is seeking a highly organized and proactive Administrative Assistant to support daily office operations and provide administrative support to leadership and department teams. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.
NewAdministrative Assistant Hwood Group LLCAdministrative AssistantWest Hollywood, CAROLE SUMMARY: The h.wood Group is seeking a highly organized, polished, and resourceful Administrative Assistant to support the SVP of Human Resources and oversee the day-to-day operations of the corporate office. This role combines executive-level administrative support with hands-on office management and requires sound judgment, discretion, attention to detail, and the ability to anticipate needs in a fast-paced hospitality environment.
Administrative | Office Assistant for a stable family oriented company Vertical Careers, Inc.Administrative | Office Assistant for a stable family oriented companyEl Segundo, CAWe are seeking a highly organized and proactive Administrative Assistant to support management team and small office. Responsibilities include: Coordinate schedules, meetings, and travel; screen calls and provide general administrative support to leadership.
Front Office Staff (General Administrative) Premier Academy WalnutFront Office Staff (General Administrative)Walnut, CaliforniaOur Vision & Mission Premier Academy Walnut is a collective of dedicated and experienced educators committed to being an essential educational resource, empowering young learners to excel both in and outside of school. For 20 years and growing, Premier Academy Walnut has been dedicated to provide an enriching and well-rounded experience for students to reach their academic goal.