Administrative Assistant
$22 per hourUltimate Staffing Services
Administrative Assistant (JN -092026-431947) Costa Mesa, California Salary: USD22 - USD22 per hour Administrative Assistant needed for a temp-hire opportunity in Costa Mesa. The role is ONSITE. The Administrative Assistant provides comprehensive administrative and clerical support to ensure the efficient operation of health programs and office locations. This role is responsible for managing front office activities, scheduling appointments, maintaining client records, supporting staff and leadership, and delivering exceptional customer service to clients, families, community partners, and employees. The ideal candidate is highly organized, detail-oriented, professional, and passionate about supporting a mission-driven organization that serves individuals and families in need of behavioral health services. Essential Duties and Responsibilities Greet and assist clients, families, visitors, and community partners in a professional and compassionate manner. Answer and direct incoming phone calls, take messages, and respond to inquiries. Schedule appointments, meetings, trainings, and client intake appointments. Maintain confidential client and employee records in compliance with HIPAA regulations. Prepare, process, file, and distribute documents, reports, correspondence, and forms. Monitor office supplies and coordinate ordering and inventory management. Support onboarding and administrative processes for new employees. Assist leadership with calendars, meeting coordination, and special projects. Enter, update, and maintain data within electronic health record systems and other databases. Coordinate incoming and outgoing mail, packages, and deliveries. Ensure office operations run efficiently and maintain a welcoming environment. Support program staff with administrative needs and interdepartmental communication. Perform other duties as assigned. Qualifications Required High School Diploma or GED. Minimum 1-2 years of administrative, clerical, receptionist, or office support experience. Excellent verbal and written communication skills. Strong organizational and time management abilities. Proficiency with Microsoft Office Suite (Word, Excel, Outlook, PowerPoint). Ability to manage multiple priorities with accuracy and attention to detail. Ability to maintain confidentiality and handle sensitive information professionally. Strong customer service skills and a professional demeanor. This position pays $22.00 an hour #J-18808-Ljbffr Ultimate Staffing Services
$25 - $28 per hour
...Position Overview: Ultimate Staffing Services is actively seeking a friendly and organized Receptionist/Administrative Assistant to join their client's team in Irvine. This role is essential for ensuring smooth daily operations and providing exceptional service to both...SuggestedHourly payWork at officeLocal areaMonday to FridayDay shift$16 - $30 per hour
...clerks come from all different backgrounds including, data entry, telemarketing, customer service, sales, clerical, secretary, administrative assistant, warehouse, inventory, receptionist, call center, part-time, retail fields & more. Must be 16 years of age or older...SuggestedHourly payPart timeWork at officeRemote workWork from homeFlexible hours$16 - $30 per hour
...clerks come from all different backgrounds including, data entry, telemarketing, customer service, sales, clerical, secretary, administrative assistant, warehouse, inventory, receptionist, call center, part-time, retail fields & more. Must be 16 years of age or older...SuggestedHourly payPart timeWork at officeRemote workWork from homeFlexible hours- ...empathy, and being part of something bigger, we’d love to meet you. The Role DK Law is seeking an experienced Pre-Litigation Legal Assistant to support our Negotiations Department and help move personal injury cases efficiently toward resolution. This role is ideal for a...SuggestedFull timeWork at officeLocal areaMonday to FridayShift work
- ...Senior College Student Assistant Under general supervision, assists classroom teachers and administrators with a wide variety of moderately difficult clerical and other non-teaching tasks; assists students in class and group activities; assists in offices; assists in...SuggestedPart timeImmediate startFlexible hours
- Aperture LLC in Costa Mesa, CA is seeking an experienced administrative professional to perform a variety of general clerical and administrative... ..., coordinates office operations, prepares documents, and assists with meetings and travel arrangements. Ideal candidates will...Work at office
$20 - $22 per hour
...Job Opportunity: Front Desk & Administrative Assistant Location: Irvine, CA (Irvine Campus) - 800 Roosevelt, Irvine, CA 92620 Job Type: Part Time/ Full Time Start Date: ASAP Pay Range: $20-22/hr About Us Think Academy is a fast-growing EdTech...Full timePart timeWork at officeImmediate startRemote workWeekend work- ...Job Description Job Description Position Summary: The Administrative Assistant (AA) will work closely with the property management team to assist in overseeing all aspects of the building’s general operations. The AA will perform administrative duties related to...Summer workFlexible hours
- ...Administrative AssistantLooking for an Administrative Assistant to join our team! Must possess organizational skills, knowledge of platforms such as Procare, ADP, and Shots for Schools. Familiar with Microsoft Office and Adobe. The ideal candidate must have prior experience...Work at office
$22 per hour
...Administrative Assistant (JN -092026-431947) Costa Mesa, California Salary: USD22 - USD22 per hour Administrative Assistant needed for a temp-hire opportunity in Costa Mesa. The role is ONSITE. The Administrative Assistant provides comprehensive administrative and clerical...Hourly payTemporary workWork at office- ...Administrative AssistantAbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues... ...services in our Allergan Aesthetics portfolio.The Administrative Assistant is responsible for all administrative functions of the...Temporary workWork at officeLocal areaRemote work
$60k - $75k
...Administrative AssistantBenefits: Health insurance, opportunity for advancement, paid time off, training & development, free food & snacks... ...will have experience in an office setting. Position assists the business owners, management team and team members with a...Work at office$38 - $41.38 per hour
Administrative Assistant III - Global Finance (Irvine, CA) Partner with us for privileged access to compelling roles like this one. We are seeking an agile and highly responsive Administrative Assistant III to join a Global Finance Department in Irvine, CA. In this onsite...Hourly payPermanent employmentContract workTemporary workWork experience placementLocal areaShift work$28 - $32 per hour
...team of professionals provides personalized financial planning services to help our clients. We are seeking an experienced Administrative Assistant to join our reputable financial firm as the welcoming first face our clients see. In this pivotal role, you will create a...Work at officeMonday to FridayAfternoon shift- ...aka: patient), -Account receivables/payables -Handling of payments in cash or credit card -various other Senior Executive Administrative duties. Most important Skill sets: Strong problem solving skills Attention to detail and accuracy Good...
- Inspection Cleaning & Restoration Corp - - Responsibilities: Prepare correspondence and reports; Answer calls and greet visitors; Schedule appointments and meetings; Enter new jobs into ServiceMaster CRM; Process invoices and collect payments
$25 - $30 per hour
...Administrative AssistantCuraPatient, based in Irvine, California, is an award-winning AI platform revolutionizing the healthcare industry... ...health, join CuraPatient!About the Role:As an Administrative Assistant at CuraPatient, you'll be in our Operations Department. Reporting...Hourly payFull timeWork experience placementWork at officeLocal areaRelocationVisa sponsorshipWork visa- ...Goodwin Recruiting - - Responsibilities: Provide administrative and project support to executive leadership and the team; Review expense reports and assist with accounts receivable; Maintain office supplies, records, and compliance documentation; Support cross-functional...Work at office
$22 - $25 per hour
...Administrative AssistantAt Neuro Wellness Spa, we are committed to providing cutting-edge mental health care through a patient-centered... ...and clinical footprint across California.The Administrative Assistant serves as the first point of contact for patients and visitors...Work at officeMonday to Friday- ...Administrative Assistant For Space & Launch Karman Space & Defense is a leader in the rapid design, development, and production of critical, next-generation system solutions that align with the U.S. Department of War and its allies' core mission priorities, and meet...Permanent employmentFor contractorsWork at officeFlexible hours
- ...Administrative Assistant We are seeking a proactive, highly organized Administrative Assistant to support the marketing and accounting department in a Senior Living Facility. This is a great opportunity to gain hands-on experience across administration, marketing,...Hourly payWork at office
- Responsibilities: Answering incoming calls on company phone Maintaining office supply inventory Ordering and managing meals / events for internal team and clients Digital and physical organization of company files. Organization skills is a must. Vendor coordination...Part timeWork at office
- ...MARKETING ADMINISTRATIVE ASSISTANT Costa Mesa, CA Boardwalk Investments Group, LLC ("Boardwalk") is a privately held investment company headquartered in Costa Mesa, California, with a portfolio spanning commercial real estate, hospitality, restaurants, and lifestyle...Work at officeShift work
- ...Our client is seeking a highly organized, proactive, and professional Senior Administrative Assistant to support senior leadership. This individual will play a critical role in keeping executives organized, managing competing priorities, and ensuring day-to-day operations...For contractorsWork at officeLocal area
- Ultimate Staffing Services seeks an Office Assistant for a contract role in Irvine/Costa Mesa, CA. The position supports daily office operations, coordinates with teams, and manages schedules for senior leadership. Strong communication and MS Office skills are required....Contract workWork at office
$20 per hour
Job Overview NEW job posting beginning 10/2/2025. One additional job now available. Wow. We are busy and wish to hire another fabulous person right away! No veterinary experience is needed. We train! Ready to make a change to something new and fascinating? Are you perfectly...Full timePart timeWork at officeImmediate startWeekday work- Description Company Mission Clean Energy is changing the way the world fuels its vehicles. Reducing pollution from the transportation industry is an important goal for our nation, and we at Clean Energy know just how realistic and attainable that goal is with natural...Hourly payWork at officeRemote workMonday to FridayDay shift
$23 - $29 per hour
...Administrative Assistant We encourage fun, on and off the clock. Be the "face" of one of our outpatient or hospital facilities-and use your administrative skills to impact the lives of our patients and their families. In this support role you will ensure the timely...Work at office- ...Senior Administrative Assistant In Business Banking Become an integral part of Business Banking team where you will have the opportunity to work in a fast-paced organization and each day will be unique! This role provides a platform for professional growth and skill...Work at office
$35 - $38 per hour
...Job Description Job Description Senior Administrative Assistant – Urgently hiring in Irvine! Job Title: Senior Administrative Assistant Pay: $35.00–$38.00 per hour Hours: 8:30am-5:00pm, Monday–Friday Start Date: ASAP Looking for a fulfilling role supporting...Hourly payWork at officeImmediate startMonday to Friday
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