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8 results for Senior Executive Assistant in Ventura, CA

Executive Assistant

Castaic, CA
onsite
Temporary to Hire
27.7115 - 32.087 USD / Hourly
We are looking for an Executive Assistant to support a CEO in Calabasas. This long-term opportunity is ideal for a highly organized individual who can manage complex schedules, handle travel logistics, and keep executive priorities moving efficiently. The role requires sound judgment, strong communication skills, and the ability to coordinate meetings and administrative activities in a fast-paced environment. Responsibilities:• Manage dynamic executive calendars, resolve scheduling conflicts, and ensure leaders are prepared for daily priorities and upcoming commitments.• Arrange domestic and international travel plans, including flights, lodging, ground transportation, and itinerary details.• Coordinate business travel logistics from start to finish while adapting quickly to schedule changes or urgent requests.• Organize executive meetings by securing meeting times, preparing materials, confirming attendees, and tracking follow-up items.• Serve as a central point of coordination for leadership-related administrative tasks, helping maintain smooth communication across teams.• Anticipate scheduling needs and proactively adjust plans to support changing business demands and leadership priorities.
2026-08-14T00:00:00Z

Executive Assistant

Santa Barbara, CA
onsite
Temporary / Contract
33.25 - 35 USD / Hourly
We are looking for a resourceful Executive Assistant to provide seamless support across executive priorities and personal logistics in Santa Barbara, California. This Long-term Contract position is ideal for someone who can stay organized in a fast-moving environment, manage competing demands, and maintain a high level of discretion. The role combines administrative coordination, travel planning, household oversight, and day-to-day task management to help operations run efficiently. Responsibilities: • Coordinate the executive’s schedule by arranging meetings, managing calendar changes, and aligning daily priorities. • Plan and confirm domestic and international travel, preparing thorough itineraries and handling related logistics. • Oversee household needs when required, helping ensure the home is monitored and key activities stay on track. • Manage personal tasks and errands, including routine pickups, drop-offs, and other time-sensitive requests. • Arrange appointments with vendors and service professionals, and follow through to keep household services organized. • Support personal and business projects by tracking action items, organizing details, and helping execute events or special requests. • Prepare, revise, and proofread emails, letters, and other documents with accuracy and professionalism. • Safeguard sensitive information and exercise sound judgment when handling confidential matters. • Provide occasional support outside standard business hours as priorities arise.
2026-08-17T00:00:00Z

Administrative Assistant

Brentwood, CA
onsite
Temporary / Contract
20 - 23 USD / Hourly
A Jewish nonprofit in West LA is seeking a Temporary Administrative Assistant to support its development team. This role will provide critical administrative support to fundraising, membership, donor relations, events, and calendaring functions. This is a temporary position with the chance to go permanent for the right candidate! The ideal candidate will bring professionalism, excellent communication skills, strong attention to detail, and a front-facing presence. Role is onsite daily Monday - Friday, hours are 9-5. Key Responsibilities<ul><li>Support the Development team with administrative tasks related to fundraising and membership operations</li><li>Assist with mailings, donor acknowledgements, and personalized correspondence</li><li>Draft first versions of donor letters and other written communications</li><li>Manage invoicing and general administrative workflows</li><li>Coordinate and maintain calendars, including scheduling support for a senior leader</li><li>Answer and route occasional phone calls in a professional manner</li><li>Assist with event support, including RSVP tracking, check-in, and coordination logistics</li><li>Help coordinate volunteers for events and departmental needs</li><li>Attend interdepartmental meetings and take notes in person as needed</li><li>Help maintain organized systems and ensure timely follow-up on action items</li><li>Anticipate administrative needs and proactively provide solutions</li></ul>
2026-08-10T00:00:00Z

Administrative Assistant

Thousand Oaks, CA
onsite
Temporary to Hire
21.85 - 23 USD / Hourly
We are looking for an Administrative Assistant to support a busy CPA firm in Westlake Village, California. This contract position is ideal for someone who enjoys keeping operations organized, managing multiple priorities, and providing dependable support to both internal staff and clients. The person in this role will help maintain efficient office workflows, coordinate schedules, and assist with financial and administrative documentation in a client services environment. Responsibilities:<ul><li>Scan, copy, file, and electronically store documents within company software systems.</li><li>Provide phone coverage and route calls appropriately while supporting communication across four office locations.</li><li>Order, organize, and maintain office supplies to ensure smooth daily operations.</li><li>Coordinate food ordering, kitchen organization, and breakroom upkeep.</li><li>Assist with meeting preparation, scheduling, and administrative support for company projects.</li><li>Maintain organized digital and physical filing systems.</li><li>Perform general office support duties as assigned.</li></ul>
2026-08-18T00:00:00Z

Administrative Assistant

Santa Barbara, CA
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for an Administrative Assistant to support daily office operations in California. This is a long-term contract position suited for someone who brings strong organizational ability, excellent communication skills, and a creative, adaptable approach to administrative work. The ideal candidate is comfortable managing front-desk tasks, handling data entry, coordinating errands, and contributing to a focused environment with an appreciation for art, photography, or related creative fields. Responsibilities: • Manage day-to-day administrative activities, including organizing records, preparing documents, and maintaining accurate office information. • Serve as a front-office point of contact by answering inbound calls, greeting visitors, and directing inquiries appropriately. • Perform data entry and general clerical support to help ensure office operations run efficiently and accurately. • Coordinate errands and off-site tasks as needed, using reliable personal transportation to support business needs. • Assist with scheduling, correspondence, and routine office communications in a timely and organized manner. • Provide receptionist support while helping maintain a welcoming and well-organized workplace. • Contribute written content, summaries, or other materials when needed, using clear and creative written communication. • Support administrative needs related to business operations and special projects as assigned.
2026-08-17T00:00:00Z

Executive Assistant - Part Time

Goleta, CA
onsite
Temporary / Contract
33.25 - 38.5 USD / Hourly
We are looking for an Executive Assistant to provide part-time support to senior leadership in California. This Long-term Contract position is ideal for someone who excels at managing complex schedules, handling administrative priorities, and producing high-quality business materials. The role requires strong organization, sound judgment, and the ability to communicate clearly while coordinating with a wide range of stakeholders. Responsibilities: • Coordinate the leadership calendar by arranging meetings, resolving scheduling conflicts, and keeping participants informed of updates or changes. • Prepare and submit expense reports with accuracy, including organizing receipts and ensuring documentation is complete. • Develop, revise, and format PowerPoint presentations to support executive and business needs. • Provide day-to-day administrative assistance that helps leadership stay organized and focused on priorities. • Communicate with internal and external stakeholders in a clear and effective manner to support meeting logistics and follow-up. • Maintain orderly records and manage multiple administrative tasks efficiently in a part-time support capacity.
2026-08-17T00:00:00Z

Office Assistant

Chatsworth, CA
onsite
Temporary / Contract
21.27 - 21.27 USD / Hourly
We are looking for an organized Office Assistant to support daily administrative operations for a non-profit organization in Chatsworth, California. This Long-term Contract position is ideal for someone who enjoys creating a welcoming front office experience while keeping records, communications, and routine tasks running smoothly. The role requires strong attention to detail, a courteous approach when interacting with callers and visitors, and the ability to manage multiple clerical priorities effectively. Responsibilities: • Welcome visitors and serve as the first point of contact for the office, ensuring a detail-oriented and friendly experience. • Manage incoming phone calls, direct inquiries to the appropriate team members, and take accurate messages when needed. • Digitize and organize paperwork by scanning documents and maintaining accessible electronic records. • Perform a variety of administrative support tasks, including filing, data entry, and general office coordination. • Assist with day-to-day clerical activities to help maintain an efficient and well-ordered workplace. • Handle routine correspondence and support staff with basic office-related requests as needed.
2026-08-11T00:00:00Z

People Operations Assistant

Chatsworth, CA
onsite
Temporary to Hire
26 - 27 USD / Hourly
We are looking for a detail-oriented People Operations Assistant to support day-to-day HR activities for a manufacturing organization in Chatsworth, California. This contract opportunity with potential for a permanent role is ideal for someone with at least 3 years of experience who enjoys balancing employee support, records administration, payroll coordination, benefits assistance, and recruiting operations. The person in this role will help keep HR processes organized, accurate, and compliant while delivering a positive experience for employees and candidates. Responsibilities:• Manage and organize employee personnel documentation and digital HR files to ensure records remain accurate, complete, and up to date.• Prepare a range of employment documents, including offer materials, onboarding forms, employment changes, and verification requests.• Support the employee lifecycle by assisting with onboarding activities, orientation coordination, offboarding steps, and required separation paperwork.• Communicate with employees regarding policies, benefits, payroll matters, training assignments, and required compliance acknowledgments.• Contribute to payroll operations by reviewing timesheets, assisting with weekly payroll processing, updating employee changes, and helping resolve pay-related discrepancies with managers.• Maintain payroll and HR records in alignment with internal standards and applicable legal or compliance requirements.• Assist with benefits administration by supporting enrollments, qualifying life event updates, leave documentation, and open enrollment communications.• Coordinate recruiting logistics by scheduling interviews, tracking applicant activity, maintaining recruiting records, and supporting pre-employment screening and onboarding requirements.• Help plan and support employee engagement initiatives, recognition efforts, and company events while handling sensitive information with a high level of confidentiality.
2026-08-17T00:00:00Z