13 Results for 20 Hours Part Time Executive Assistant Jobs in Ventura, CA

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Office Assistant (part-time)

El Segundo, CA
remote
Temporary / Contract
20.00 - 29.00 USD / Hourly
Position OverviewWe are seeking a professional and customer-focused Office Assistant to support daily operations at City Hall. This individual will serve as the first point of contact for visitors and callers, providing excellent customer service while performing a variety of administrative and clerical functions. The ideal candidate will be organized, detail-oriented, and comfortable working in a public-facing environment.Key Responsibilities<ul><li>Greet visitors and direct them to the appropriate department or staff member.</li><li>Answer, screen, and route incoming telephone calls.</li><li>Process incoming and outgoing mail, packages, and correspondence.</li><li>Provide information regarding City services, programs, and departments.</li><li>Prepare, type, proofread, and distribute correspondence, reports, forms, and other documents.</li><li>Maintain electronic and physical filing systems, records, and databases.</li><li>Enter, update, and retrieve information using various software programs.</li><li>Schedule meetings, coordinate calendars, and reserve meeting rooms.</li><li>Assist with meeting preparation, materials, and minute-taking as needed.</li><li>Process forms, applications, records, and other administrative documents.</li><li>Assist with office accounting support, including fee collection, invoice processing, purchase orders, and reimbursements.</li><li>Order and maintain office supplies and inventory.</li><li>Handle general clerical duties including copying, scanning, filing, and data entry.</li><li>Provide administrative support to City departments and staff as assigned.</li></ul>
2026-10-26T16:34:05Z

Executive Assistant

Los Angeles, CA
onsite
Temporary to Hire
100000.00 - 150000.00 USD / Yearly
We are looking for an Executive Assistant to support leadership operations in Playa Vista. This direct hire is ideal for someone who excels at keeping schedules organized, managing travel logistics, and ensuring executive priorities stay on track. The role requires strong coordination skills, sound judgment, and the ability to handle a fast-moving work environment with professionalism. The ideal candidate will have experience in a start-up environment, and this role may grow into a "Chief of Staff" position. This role requires you to be onsite daily. Responsibilities:• Manage complex executive calendars, prioritize shifting meetings, and ensure daily schedules run smoothly• Arrange domestic and international travel plans, including itineraries, transportation, and lodging details• Coordinate travel-related logistics and adjust plans quickly when schedules or business needs change• Organize executive meetings by confirming attendees, preparing materials, and supporting follow-up actions• Serve as a reliable point of coordination for leadership activities and time-sensitive scheduling needs• Maintain clear communication across internal and external contacts to support executive priorities
2026-10-19T16:13:46Z

Executive Assistant

Beverly Hills, CA
onsite
Temporary / Contract
40.00 - 48.00 USD / Hourly
A small real estate development company located in Beverly Hills is looking for an Executive Assistant to support two very busy entrepreneurs/executives. Job duties will be to answer the phones, schedule appointments and meetings, coordinate conference calls, respond to client emails and handle client follow up, and run errands. Additional duties will be to build PowerPoint presentations, organize the office, conduct research, reach out to vendors, and complete special administrative projects. Every day is different, so the ability to change gears and work independently is a must! This is an onsite position and hours are 8am-5pm Monday-Friday. Robert Half is looking for a tech savvy candidate who considers themselves very strong in Microsoft Office Suite. At least 5 years of administrative experience is required. The Executive Assistant position is starting out as a 6 month contract role, with the chance to turn permanent.
2026-10-19T16:18:45Z

Administrative Assistant

Los Angeles, CA
remote
Temporary / Contract
20.00 - 25.00 USD / Hourly
A company in West LA is seeking a detail-oriented Administrative Assistant to join their team on a temp-to-hire basis. This role is ideal for someone who enjoys supporting day-to-day office operations, providing excellent internal and external customer service, and managing multiple priorities in a fast-paced environment. Role is onsite Monday - Friday Key Responsibilities<ul><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Answer and direct incoming phone calls and emails</li><li>Welcome visitors and provide front desk support as needed</li><li>Prepare correspondence, reports, presentations, and other business documents</li><li>Maintain electronic and paper filing systems</li><li>Assist with data entry, recordkeeping, and database management</li><li>Coordinate office supplies, vendors, and general administrative needs</li><li>Support expense reporting, invoice processing, and other administrative projects</li><li>Collaborate with various departments to ensure smooth office operations</li><li>Handle confidential information with professionalism and discretion</li></ul>
2026-11-04T01:04:34Z

Entry Level Office Assistant

Los Angeles, CA
onsite
Temporary / Contract
20.00 - 23.00 USD / Hourly
A rapidly growing fintech company in East Los Angeles is looking for an Office Assistant to support their team on a contract basis. You’ll be responsible for greeting guests and clients, ordering and restocking office supplies, assisting with outbound and inbound mail and provide back up clerical support to multiple teams.
2026-10-30T17:58:45Z

Administrative Assistant

Ventura, CA
onsite
Temporary to Hire
20.00 - 22.00 USD / Hourly
We are looking for an Administrative Assistant to support daily operations and help keep business activities organized in Ventura, California. This contract position with permanent potential is ideal for someone who enjoys managing schedules, coordinating communications, and handling detailed administrative work in a fast-paced office setting. The role also contributes to bid and contract support, document control, and front desk coverage while ensuring information is accurate, timely, and well maintained. Responsibilities: • Organize calendars, schedule appointments, and coordinate meetings to support smooth day-to-day operations. • Arrange travel logistics and assist with related planning details for staff as needed. • Prepare, assemble, and track bid submission materials while helping maintain required supporting documentation. • Research prospective business opportunities and monitor upcoming solicitations and deadlines. • Maintain accurate records for bids, contracts, subcontractors, vendors, and related project documentation. • Support project kickoff activities by gathering and processing items such as bonds, insurance certificates, and contract paperwork. • Track key milestones, compliance dates, amendments, correspondence, and audit-ready files for active projects. • Assist with subcontractor and vendor administration, including outreach lists, licensing information, payment-related support, and certified payroll documentation. • Perform data entry, reception coverage, inbound call handling, visitor assistance, and general office administrative tasks. • Contribute to special projects and provide broad administrative support wherever needed across the office.
2026-10-23T18:38:42Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
23.00 - 23.00 USD / Hourly
We are looking for an Administrative Assistant to support day-to-day operations for a non-profit organization. This is a Contract position suited for someone who can work independently, organize information carefully, and respond effectively when priorities shift. The ideal candidate brings strong administrative coordination skills, sound judgment, and the ability to keep records, meetings, and communication running smoothly. Responsibilities: • Manage daily administrative activities, including scheduling, document preparation, and general office coordination to support staff and leadership. • Enter, update, and maintain records with a high level of accuracy while ensuring information is organized, reliable, and easy to retrieve. • Research and confirm details as needed, using available resources to resolve questions and support informed decision-making. • Coordinate virtual meetings through platforms such as Zoom and Microsoft Teams, including setup, scheduling, and follow-up documentation. • Prepare reports, track program or operational data, and assist team members with routine administrative needs. • Monitor competing priorities, anticipate support needs, and take proactive steps to address issues before they affect operations. • Handle inbound calls, respond to administrative inquiries, and provide front-office or receptionist support as needed. • Contribute ideas to improve office workflows and administrative processes while maintaining confidentiality and professionalism.
2026-10-13T23:53:46Z

Administrative Assistant

Santa Monica, CA
onsite
Temporary to Hire
60000.00 - 75000.00 USD / Yearly
We are looking for a highly organized Administrative Assistant to support a Managing Director and contribute to the day-to-day needs of private equity firm in Santa Monica. This permanent opportunity is ideal for someone who thrives in a fast-paced environment, balances multiple priorities with accuracy, and takes pride in delivering strong administrative support. The role combines executive coordination, expense management, document preparation, and office operations while partnering with internal teams on a range of business initiatives. This role requires you to be onsite daily and this firm offers career advancement. Bachelor's degree is required. Responsibilities:• Provide day-to-day administrative assistance to a Managing Director, ensuring priorities are handled efficiently and effectively.• Manage complex calendars, arrange meetings, confirm schedules, and proactively address conflicts or last-minute changes.• Prepare, track, and reconcile detailed expense activity, including receipt collection and reimbursement processing for corporate card usage.• Oversee monthly expense report follow-up in Concur, working with employees to resolve incomplete submissions and required corrections.• Draft, format, review, and refine documents and presentations while coordinating printing and final production of business materials.• Maintain office readiness by ordering supplies and meals, stocking shared spaces, and keeping conference rooms organized and presentable.• Coordinate facility-related needs by submitting building service requests and following through on maintenance items as needed.• Assist with corporate entity setup tasks such as securing tax identification numbers, preparing required tax forms, and supporting bank account documentation.• Partner with legal, compliance, tax, accounting, investment professionals, and outside counsel to gather and share information tied to entity and corporate support activities.• Contribute to special assignments and provide administrative support across additional projects as business needs evolve.
2026-10-16T17:03:59Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary to Hire
20.90 - 24.20 USD / Hourly
We are looking for an Administrative Assistant to support a fast-paced, well-organized environment in Los Angeles, California. This contract opportunity with potential for a permanent position is ideal for someone who brings strong judgment, excellent follow-through, and an experienced approach to communication with both internal teams and high-visibility external contacts. The person in this role will help keep daily operations organized, manage time-sensitive requests with urgency, and provide dependable administrative support from day one. Responsibilities: • Manage calendars, coordinate meetings, and track shifting priorities to ensure important requests are handled promptly and accurately. • Serve as an effective first point of contact by answering incoming calls, greeting visitors, and routing communications to the appropriate parties. • Monitor time-sensitive messages and requests, escalate urgent matters quickly, and follow through until each item is resolved. • Maintain organized records, update internal documents, and complete data entry tasks with a high degree of accuracy. • Support day-to-day office administration by preparing materials, handling correspondence, and keeping workflows running efficiently. • Gather information proactively, anticipate administrative needs, and use sound judgment to solve routine issues independently. • Partner closely with leadership and stakeholders to coordinate logistics for appearances, meetings, and other scheduled commitments.
2026-10-30T21:33:46Z

Office Assistant

Chatsworth, CA
onsite
Temporary / Contract
21.00 - 22.00 USD / Hourly
We are looking for a dependable Office Assistant to support daily administrative and front-desk operations for a non-profit organization in Chatsworth, California. This is a Contract position suited for someone who enjoys keeping an office organized, assisting visitors and callers, and handling essential clerical tasks with accuracy. The ideal candidate brings a detail-oriented approach, strong attention to detail, and the ability to manage multiple priorities in a busy office environment. Responsibilities:• Welcome visitors, provide front-desk support, and help create a positive and welcoming experience for staff, guests, and community members.• Answer inbound phone calls, route messages to the appropriate contacts, and respond to routine inquiries in a courteous and timely manner.• Scan, organize, and file paper and digital documents to maintain accurate and accessible office records.• Perform a range of administrative support tasks such as data entry, document preparation, copying, and general office coordination.• Maintain orderly office areas and assist with day-to-day clerical activities that keep operations running smoothly.• Support scheduling, correspondence, and other basic office needs as assigned by supervisors or team members.
2026-10-14T19:23:49Z

Office Assistant

Chatsworth, CA
onsite
Temporary / Contract
21.00 - 22.00 USD / Hourly
We are looking for an organized Office Assistant to support daily administrative and front-desk operations for a non-profit organization in California. This Long-term Contract position is ideal for someone who enjoys creating a welcoming office environment, handling a variety of clerical tasks, and keeping information and documents well managed. The role requires strong communication skills, attention to detail, and the ability to balance reception responsibilities with general office support. Responsibilities: • Welcome visitors courteously and serve as the first point of contact for the office. • Manage incoming phone calls, direct inquiries to the appropriate staff, and provide clear, courteous assistance. • Scan, organize, and maintain paper and digital documents to support accurate recordkeeping. • Perform day-to-day clerical work such as filing, data entry, copying, and preparing routine materials. • Support general office operations by helping keep administrative processes running smoothly. • Maintain an orderly reception and office area to promote an efficient and detail-oriented environment.
2026-10-27T20:44:09Z

Administrative Coordinator

Goleta, CA
onsite
Temporary / Contract
23.75 - 25.00 USD / Hourly
We are looking for an Administrative Coordinator to support daily workplace operations and deliver a welcoming, well-organized experience for employees, guests, and vendors in Goleta, California. This Long-term Contract position combines front desk coordination, office support, event assistance, and facilities-related administration in a fast-paced environment. The ideal candidate brings strong customer service skills, sound judgment, and the ability to keep communication, scheduling, and office activities running smoothly. Responsibilities: • Welcome employees, candidates, vendors, and other guests with care, provide clear arrival guidance, and help maintain an organized and inviting reception area. • Coordinate front office activities by answering workplace-related questions, sharing timely updates, and ensuring common areas, wellness spaces, and supply stations remain stocked and orderly. • Oversee conference room usage by managing reservations, addressing scheduling issues promptly, and helping teams use shared spaces efficiently. • Support facilities operations by monitoring incoming service requests, routing tickets to the appropriate contacts, tracking responses, and documenting resolution details after completion. • Observe office needs and gather feedback from employees to identify opportunities for workplace improvements, then recommend practical solutions that enhance the onsite experience. • Assist with planning and executing office events, holiday activities, and employee programs, including communications, ordering support, setup coordination, and post-event breakdown. • Partner with food and beverage support teams by directing deliveries to the correct locations, reporting kitchen or service concerns quickly, and maintaining daily tracking information as needed. • Prepare and distribute internal communications such as event notices, office updates, and promotional materials through approved channels, including chat platforms and digital postings. • Help coordinate onsite perks and vendor-supported programs by organizing invitations, sending reminders in advance, and supporting participation on the day of each event.
2026-10-23T22:13:45Z

Administrative Support Tech

Goleta, CA
onsite
Temporary / Contract
21.85 - 25.30 USD / Hourly
We are looking for an Administrative Support Tech to provide essential office and student support services in a school environment in California. This Contract position plays an important role in helping daily administrative operations run smoothly while delivering attentive assistance to students, families, staff, and visitors. The ideal candidate will be organized, responsive, and comfortable managing records, scheduling, reporting, and front-office coordination with a high level of confidentiality. Responsibilities: • Support school administrative functions by assisting with student-related processes such as registration, enrollment coordination, attendance tracking, scheduling support, truancy follow-up, and disciplinary documentation. • Welcome students, families, employees, and visitors in a courteous manner, answer routine questions, and direct individuals to the appropriate office or resource. • Arrange meetings and conferences involving parents, students, teachers, and specialists, and coordinate transportation logistics for school activities, including field trips and athletic events. • Maintain accurate student information by entering, retrieving, and reviewing records within the student information system, and assist with the preparation and organization of registration documents. • Track keys and other district-issued equipment by maintaining inventory records and documenting chain-of-custody details. • Prepare and process forms, certifications, and supporting documentation for co-curricular programs and events, including compiling and submitting stipend-related payroll information. • Submit and monitor service requests for facility and equipment maintenance needs and help coordinate community use of school spaces when applicable. • Order office and operational supplies as needed, and create reports, forms, correspondence, schedules, and related documents while ensuring accuracy, completeness, and confidentiality.
2026-10-30T18:48:41Z

13 results for 20 Hours Part Time Executive Assistant in Ventura, CA