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

Executive Assistant

San Bernardino, CA
onsite
Temporary / Contract
25.3365 - 31 USD / Hourly
We are looking for an experienced and highly organized Executive Assistant to support senior leadership within a mission-driven nonprofit in San Bernardino, California. This Long-term Contract position is ideal for a proactive individual who can balance executive support, project coordination, and day-to-day administrative operations with sound judgment and discretion. The right candidate will be comfortable managing changing priorities, maintaining accurate records, and helping leadership stay organized and prepared. Responsibilities: • Manage a dynamic executive calendar, adjusting appointments and priorities to keep leadership aligned with daily and long-range commitments. • Coordinate business travel from start to finish, including itineraries, lodging, transportation, and related scheduling details. • Prepare and submit expense documentation accurately and on schedule while keeping supporting records organized. • Plan and facilitate meetings by arranging schedules, developing agendas, distributing materials, and ensuring follow-up items are tracked. • Provide administrative support for special assignments and organization-wide initiatives as directed by executive leadership. • Act as a central contact for communications, helping route information effectively between internal teams and external stakeholders. • Partner with other administrative staff to maintain efficient office operations and consistent support across the organization. • Organize confidential files, records, and documentation with a strong focus on accuracy, accessibility, and discretion. • Improve and maintain administrative workflows that promote structure, consistency, and operational efficiency. • Anticipate executive needs, prioritize competing requests, and respond to shifting deadlines with professionalism.
2026-06-01T00:00:00Z

Executive Assistant

Glendale, CA
onsite
Temporary / Contract
27 - 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. For immediate consideration apply today!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
2026-06-04T00:00:00Z

Executive Assistant

Burbank, CA
onsite
Temporary to Hire
38 - 45 USD / Hourly
We are looking for an experienced Executive Assistant to provide high-level support to senior leadership in the entertainment and production industry. This is a Contract to permanent position based in Burbank, California, offering an excellent opportunity for a detail-oriented individual who thrives in a dynamic and fast-paced environment. The ideal candidate will have a proactive approach to managing schedules, travel, and administrative tasks while ensuring seamless communication and organization. Responsibilities: • Manage and maintain executive calendars, ensuring schedules are optimized and conflicts are resolved efficiently. • Coordinate and arrange complex domestic and international travel plans, including flights, accommodations, and ground transportation. • Prepare and process expense reports using Concur, ensuring accuracy and compliance with organizational policies. • Organize and oversee executive meetings, including scheduling, agenda preparation, and follow-ups. • Act as a liaison between executives and internal teams, facilitating clear communication and efficient workflows. • Handle sensitive and confidential information with discretion and a high standard of conduct. • Assist in managing special projects and initiatives as directed by leadership. • Anticipate executive needs and proactively address administrative challenges. • Ensure all travel arrangements align with company guidelines and budgets.
2026-06-04T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary / Contract
27 - 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. Apply today for immediate consideration. 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
2026-06-04T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
Robert Half is looking to fill a temporary Executive Assistant position from 7/7-7/24. You will cover a vacation leave and will support the President of a creative marketing agency. The ideal candidate is high energy, highly organized, proactive, and an excellent communicator who can thrive in a fast-paced environment and provide seamless executive support. Hours are 8am-5pm and parking is covered. Key Responsibilities<ul><li>Manage a complex calendar, including scheduling, rescheduling, and prioritizing meetings across Pacific and Eastern time zones</li><li>Provide timely meeting reminders, including 10-minute and 1-minute alerts before meetings using cell phone and Slack</li><li>Coordinate lunch and dinner reservations</li><li>Monitor and respond to incoming communications via email and Slack, escalating urgent or high-priority matters as needed</li><li>Arrange travel through the company’s travel agent, including flights, hotels, and ground transportation</li><li>Collect and organize receipts for expense reporting</li><li>Provide general executive support to ensure smooth daily operations during the coverage period</li></ul>
2026-06-04T00:00:00Z

Executive Assistant

Manhattan Beach, CA
onsite
Temporary to Hire
38 - 50 USD / Hourly
We are looking for an Executive Assistant to support leadership within a fast-paced corporate environment in California. This contract opportunity is ideal for an experienced, detail-focused candidate who excels at keeping schedules organized, coordinating complex travel plans, and ensuring executive meetings run smoothly. The right candidate will bring strong judgment, attention to detail, and the ability to anticipate needs while managing competing priorities effectively. Responsibilities:• Manage executive calendars by prioritizing appointments, resolving scheduling conflicts, and ensuring leaders are prepared for daily commitments• Organize domestic and potentially international travel plans, including flights, lodging, ground transportation, and itinerary preparation• Coordinate meeting logistics for executive sessions by securing rooms, confirming attendees, and distributing relevant materials in advance• Track schedule changes and communicate updates promptly to internal and external participants to maintain alignment• Support day-to-day administrative activities that help executives remain focused on business priorities• Prepare detailed travel agendas and confirm reservations to ensure seamless business travel experiences• Partner with stakeholders across the organization to align timelines, meeting needs, and executive availability
2026-06-04T00:00:00Z

Part Time Payroll Clerk

Chino Hills, CA
onsite
Temporary / Contract
29 - 34 USD / Hourly
Payroll Clerk (Part-Time)Location: OnsiteSchedule: Tuesday, Wednesday, Thursday | 8:00 AM – 4:30 PM (24 hours/week)Duration: Temporary Assignment through approximately October/NovemberPay Rate: $29–$34/hourAbout the OpportunityEarth Tek is seeking a dependable and experienced Payroll Clerk to provide temporary support during a leave of absence. This position is critical to ensuring payroll operations continue smoothly while supporting the Controller and HR team during a busy period. The ideal candidate will be able to step in quickly with minimal training and independently manage payroll responsibilities.Key ResponsibilitiesPayroll Processing<ul><li>Process weekly payroll for approximately 81 employees using SurePayroll</li><li>Review, audit, and cost-code employee timecards</li><li>Enter payroll data and ensure accuracy of payroll calculations</li><li>Balance payroll between systems and submit payroll on schedule</li><li>Print and process live checks as needed</li><li>Manage direct deposits and payroll-related adjustments</li></ul>Compliance & Reporting<ul><li>Process certified payroll reports for prevailing wage projects</li><li>Submit required reports through LCPtracker</li><li>Ensure compliance with DIR reporting requirements</li><li>Maintain payroll records and supporting documentation</li></ul>Payroll Administration<ul><li>Process Workers’ Compensation payments</li><li>Process 401(k) contributions</li><li>Administer child support payments and wage garnishments</li><li>Process monthly commission payments</li><li>Assist with payroll-related reporting and documentation</li></ul>Required Qualifications<ul><li>Previous experience processing payroll independently</li><li>Certified payroll experience required</li><li>Experience with DIR reporting and LCPtracker</li><li>Experience processing weekly payroll preferred</li><li>Strong attention to detail and accuracy</li><li>Ability to work independently with minimal supervision</li></ul>
2026-06-04T00:00:00Z

Sr. Executive Assistant

Santa Monica, CA
onsite
Temporary to Hire
120000 - 145000 USD / Yearly
We are looking for an experienced and resourceful Sr. Executive Assistant to provide high-level support to a C-level executive in Santa Monica. This contract-to-permanent position is fully onsite and offers the opportunity to serve as a trusted partner in managing complex schedules, travel coordination, office operations, and select personal matters. The ideal candidate brings sound judgment, exceptional organization, and the ability to stay composed while handling shifting priorities in a fast-paced work environment. This firm is growing exponentially, and we are looking for a career EA who has experience supporting high-net-worth individuals. Excellent benefits including paid lunches, team building events and fully paid benefits. Responsibilities:• Manage daily administrative support for senior executives, ensuring priorities, communications, and logistics are handled efficiently across business and limited personal needs.• Coordinate intricate travel plans using both commercial and private options and resolve disruptions quickly to keep itineraries on track.• Oversee executive calendars, schedule meetings and appointments, and partner with administrative team members to maintain alignment across competing demands.• Run essential office functions, including supply ordering, catering coordination, visitor reception, phone coverage, delivery handling, and general workplace organization.• Organize and execute meetings and events such as board sessions, private dinners, team gatherings, and in-office functions with strong attention to detail.• Conduct research, compile information, and provide timely follow-up on requests related to scheduling, logistics, and executive priorities.• Serve as a point of coordination with external contacts and household support personnel when arrangements require cross-functional communication.• Handle local errands and time-sensitive personal tasks such as purchasing gifts, picking up items, and arranging other executive support needs.
2026-05-07T00:00:00Z

Sr. Executive Assistant

Irvine, CA
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for an experienced Sr. Executive Assistant to provide strategic, high-touch support to senior leadership in Irvine, California. This Long-term Contract position is ideal for someone who is detail oriented and can bring structure to a fast-moving environment, manage competing priorities with sound judgment, and strengthen executive effectiveness through exceptional coordination and communication. The role will partner closely with the President while also offering targeted assistance to an additional senior leader as business needs require. Responsibilities: • Direct and optimize a senior executive’s schedule by balancing priorities, safeguarding focus time, and ensuring critical meetings align with business goals. • Manage executive communications by reviewing incoming messages, preparing responses when appropriate, and helping maintain timely follow-up on key matters. • Organize meeting cadence for leadership activities such as staff sessions, one-on-ones, skip-level discussions, town halls, and operational reviews. • Develop agendas, assemble pre-read materials, capture decisions, and monitor action items so meetings result in clear next steps and accountability. • Coordinate domestic and international travel arrangements, build realistic itineraries, and address disruptions quickly to minimize impact on business plans. • Oversee expense-related processes in accordance with company policy, including Concur submissions, approvals, and other routine purchasing support within established guidelines. • Prepare daily briefing materials, decision support documents, and meeting logistics such as room coordination and technology readiness. • Provide selective support to an additional executive leader through calendar coordination, travel planning, and task execution based on organizational priorities. • Help maintain operational discipline by tracking deadlines, facilitating business rhythms, and supporting administrative workflows tied to purchase orders, statements of work, or budget-related activities when needed.
2026-06-04T00:00:00Z

Executive Assistant to the CEO

Beverly Hills, CA
onsite
Temporary to Hire
125000 - 150000 USD / Yearly
We are looking for an experienced Executive Assistant to provide high-level support for a global entertainment firm with offices in Beverly Hills. This opportunity is ideal for an experienced, detail-focused candidate who thrives in a fast-paced corporate entertainment environment and knows how to manage complex executive needs with discretion and precision. The role centers on executive administration, including calendar oversight, travel coordination, meeting preparation, and select personal support responsibilities. Qualified candidates must have entertainment experience and experience supporting C-level executives. Responsibilities:• Manage a demanding executive calendar by coordinating appointments, resolving scheduling conflicts, and ensuring day-to-day priorities are aligned.• Arrange complex domestic and international travel, including flights, ground transportation, car service, and private aviation logistics when needed.• Prepare executives for meetings by organizing materials, developing high-quality PowerPoint presentations, and supporting board-related documentation.• Serve as a point of contact for senior leaders, external partners, and high-profile talent while maintaining discretion and confidentiality.• Handle expense reporting and reimbursement processing accurately using designated corporate systems and established timelines.• Coordinate calls, virtual meetings, and in-person sessions through platforms such as Zoom and Slack, ensuring all logistics are in place.• Provide administrative support across routine executive functions, including correspondence management, meeting scheduling, and daily workflow organization.• Assist with occasional personal support tasks such as arranging personal travel and helping coordinate property-related needs as requested.
2026-05-18T00:00:00Z

Human Resources (HR) Assistant

Los Angeles, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
We are looking for a dependable Human Resources (HR) Assistant to support day-to-day HR operations for a non-profit client located in west Los Angeles. This long-term contract opportunity is ideal for someone who can help keep essential people processes running smoothly in a fast-paced environment with immediate staffing needs. The role will assist with employee support, hiring coordination, and administrative HR tasks while working closely with the broader human resources team. Responsibilities:• Support daily human resources activities by organizing records, responding to routine employee inquiries, and helping maintain accurate personnel documentation.• Coordinate onboarding tasks for new hires, including preparing paperwork, tracking required documents, and ensuring pre-employment steps are completed on time.• Assist with pre-employment screening processing and follow up with candidates or internal stakeholders to resolve missing information.• Maintain and update employee data within the HRIS, ensuring information is entered correctly and kept current.• Partner with HR team members to schedule interviews, meetings, and other employment-related activities as needed.• Provide administrative support for employee relations matters by preparing files, tracking cases, and helping route issues to appropriate HR staff.• Help manage high-volume HR workflows so critical agency support and core personnel operations continue without disruption.
2026-06-04T00:00:00Z

HR Assistant

Monrovia, 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 apply today 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
2026-06-04T00:00:00Z

HR Assistant

Pasadena, 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. For immediate consideration apply today! · 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
2026-06-04T00:00:00Z