9 Results for 20 Hours Part Time Executive Assistant Jobs in Thousand Oaks, CA

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Executive Assistant

Woodland Hills, CA
onsite
Temporary / Contract
30 - 33 USD / Hourly
We are looking for an experienced and highly organized Executive Assistant to provide contract support to senior leadership. This role is ideal for a proactive and detail-oriented individual who can manage competing priorities, maintain discretion with sensitive matters, and keep executive operations running smoothly. The position will partner closely with senior leaders by coordinating schedules, communications, travel, and key administrative activities while helping ensure meetings and projects stay on track. This position will be 100% onsite in office. Responsibilities:• Oversee dynamic calendars for senior executives, resolve scheduling conflicts, and arrange meetings across internal teams and external stakeholders.• Act as a central point of contact for leadership communications, ensuring timely coordination with employees, clients, and business partners.• Organize domestic and international travel plans, including itineraries, transportation, lodging, and related logistical details.• Process expense submissions, support corporate card administration, and maintain accurate records tied to executive spending.• Create and format presentations, reports, spreadsheets, and meeting documentation for leadership discussions and board-level sessions.• Participate in meetings to capture notes, document decisions, monitor follow-up items, and help drive completion of assigned actions.• Handle confidential business information with sound judgment and a high level of discretion.• Assist with executive initiatives, board activities, company events, and off-site planning to support broader organizational goals.
2026-10-05T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary / Contract
28 - 30 USD / Hourly
Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Please submit your resume and call 626.463.2031 to schedule your interview. Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-10-05T00:00:00Z

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.
2026-10-02T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
We are looking for an Executive Assistant to support executive leadership operations for an entertainment company in Santa Monica. This long-term contract position is ideal for someone who thrives in a fast-moving environment, stays organized under pressure, and brings strong judgment to scheduling, communication, and administrative coordination. The role combines executive calendar support, travel planning, meeting logistics, and day-to-day administrative follow-through while working on-site Monday through Thursday with remote work on Fridays. This position is covering for a maternity leave and will last four to six months. Responsibilities:• Manage complex executive calendars, prioritize appointments, and adjust schedules quickly as business needs change.• Arrange domestic travel plans, including itineraries, reservations, and related logistics for leadership team members.• Coordinate meetings across internal and external stakeholders, ensuring timing, materials, and attendance are aligned.• Launch and support virtual meetings, troubleshoot basic technology issues, and help sessions begin smoothly and on time.• Screen and route calls professionally, relay messages accurately, and maintain efficient communication flow for executives.• Review, track, and process invoices with close attention to accuracy and established procedures.• Provide day-to-day administrative support that keeps executive operations organized, responsive, and running efficiently.• Work closely with leadership in a high-volume setting, handling multiple priorities with discretion and professionalism.
2026-09-25T00:00:00Z

Executive Assistant

Alhambra, CA
onsite
Temporary / Contract
28 - 30 USD / Hourly
Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Please submit your resume and call 626.463.2031 to schedule your interview. Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-10-05T00:00:00Z

Sr. Executive Assistant

New York City, NY
onsite
Temporary / Contract
43.5385 - 50 USD / Hourly
We are looking for an experienced Executive Assistant to provide high-level administrative support in the financial services industry . This Long-term Contract position is ideal for someone who excels at managing complex schedules, coordinating executive-level meetings, and overseeing detailed travel plans. The role calls for strong judgment, exceptional organization, and the ability to keep priorities moving smoothly in a fast-paced trust company environment. Responsibilities:• Manage senior leadership calendars by organizing appointments, resolving scheduling conflicts, and ensuring daily priorities are aligned.• Arrange domestic and international travel plans, including itineraries, transportation, lodging, and related logistics.• Coordinate executive meetings by securing meeting times, preparing schedules, and confirming all necessary details with attendees.• Support leaders with day-to-day administrative activities that help maintain efficiency and responsiveness across business operations.• Monitor changing priorities and adjust calendars or travel arrangements quickly to accommodate urgent business needs.• Prepare and organize materials needed for meetings, appointments, and executive engagements.• Communicate professionally with internal teams and external contacts to facilitate scheduling and travel coordination.• Maintain accurate records of travel details, meeting plans, and other executive support activities.
2026-10-05T00:00:00Z

Human Resources Assistant

Glendale, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
We currently have ongoing Opportunities for highly skilled and motivated Human Resources Assistants who are deeply passionate about growing at a large company. The HR Assistant will be responsible for handling a variety of personnel related administrative tasks and will provide clerical support to the HR department and employees regarding human resources related activities, policies, processes, and procedures. Please email your resume and call 626.463.2031 for immediate consideration. · Perform administrative duties, such as maintaining employee database and sorting emails for the HR department· Maintain proper records of employee attendance and leaves· Assist HR Manager in policy formulation, hiring and salary administration· Submit online job postings, shortlist candidates and schedule job interviews· Coordinate orientation and training sessions for new employees· Ensure smooth communication with employees and timely resolution to their queries
2026-10-05T00:00:00Z

Human Resources (HR) Assistant

Los Angeles, CA
onsite
Temporary to Hire
25 - 34 USD / Hourly
Robert Half Legal is partnering with a prestigious full-service regional law firm in Century City in its search for an HR Assistant. This is a contract-to-hire opportunity offering the chance to join a highly regarded firm known for its collaborative culture and professional environment. The position is fully onsite and will support the day-to-day operations of the Human Resources department across recruiting, onboarding, benefits administration, employee records management, and general HR support functions.This role is ideal for a detail-oriented administrative professional who is looking to grow a long-term career within Human Resources in a law firm environment. Responsibilities<ul><li>Assist with employee onboarding and new hire orientation processes</li><li>Prepare, maintain, and organize onboarding packets and personnel files</li><li>Enter and update employee information within HRIS and payroll systems</li><li>Assist with benefits administration, including open enrollment and employee benefit changes</li><li>Support employees with online benefits enrollment and general benefits-related questions</li><li>Maintain accurate employee records and ensure HR documentation is properly filed and archived electronically</li><li>Scan, upload, and organize personnel documents into electronic filing systems</li><li>Assist with staff recruiting initiatives, including scheduling interviews, coordinating candidate communications, and preparing recruiting materials</li><li>Draft offer letters, onboarding documents, and other HR correspondence as needed</li><li>Update and maintain employee handbooks, policies, and internal HR documents</li><li>Track employee acknowledgments, certifications, and compliance-related documentation</li><li>Assist with new hire background checks and pre-employment screening processes</li><li>Monitor HR inboxes and respond to routine employee inquiries</li><li>Support payroll processing activities by entering employee data and assisting with audits of personnel information</li><li>Prepare reports and spreadsheets related to headcount, recruiting activity, and HR metrics</li><li>Assist with employee events, trainings, and engagement initiatives</li><li>Maintain confidentiality of employee information and sensitive HR matters</li><li>Provide general administrative support to the Human Resources team as needed</li></ul>
2026-10-02T00:00:00Z

HR Assistant

Los Angeles, CA
onsite
Temporary / Contract
21 - 25 USD / Hourly
We're working with a non-profit client in Culver City who are looking for a HR Assistant to support their team during an upcoming project. You'll be responsible for helping to onboard employees, i-9 verifications, creating profiles in the HRIS system, updating employee files and assisting with employee relations.
2026-09-21T00:00:00Z

9 results for 20 Hours Part Time Executive Assistant in Thousand Oaks, CA