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7 results for 20 Hours Part Time Executive Assistant in Riverside, CA

Executive Assistant

Monrovia, CA
onsite
Temporary
33 - 38 USD / Hourly
We are looking for an experienced and highly organized Executive Assistant to provide comprehensive support to leadership in Monrovia, California. In this long-term contract position, you will play a pivotal role in ensuring the smooth management of daily schedules, travel arrangements, and key administrative functions. This is an excellent opportunity for a detail-oriented individual with a proven ability to manage executive-level tasks efficiently. Responsibilities: • Manage the executive’s daily calendar, including scheduling meetings, appointments, and coordinating commitments. • Organize and oversee detailed travel arrangements, such as planning itineraries, preparing agendas, and handling expense reporting. • Coordinate and set up meetings or conference calls, ensuring all materials and refreshments are prepared in advance. • Maintain organized filing systems and records for key communications and office documentation. • Serve as a point of contact between the executive and various departments to streamline communication and resolve issues. • Act as a backup for the office manager and front desk supervisor when necessary. • Build and maintain positive working relationships across the organization to support operational efficiency. • Ensure timely preparation of materials needed for meetings or presentations. • Monitor and prioritize incoming correspondence, including emails, to ensure prompt responses.
2026-04-10T00:00:00Z

Executive Assistant

Pasadena, CA
onsite
Temporary
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
2026-04-07T00:00:00Z

Executive Assistant / Executive Legal Admin (Hybrid)

Seal Beach, CA
onsite
Temporary
50 - 60 USD / Hourly
A leading manufacturer in the aerospace industry is seeking a Legal Administrator / Executive Assistant to support attorneys and executives within its Law and Global Compliance organization. This temporary role provides high-level administrative support in a fast-paced, deadline-driven legal environment with the potential of conversion to full time employment.The ideal candidate thrives with minimal supervision, manages multiple priorities with accuracy and discretion, and communicates effectively with internal and external stakeholders.Key Responsibilities<ul><li>Provide day-to-day administrative and executive support to senior attorneys and legal leadership</li><li>Manage complex calendars, meetings, conference calls, and video conferences across multiple time zones</li><li>Monitor deadlines and time-sensitive matters; proactively keep executives informed</li><li>Prepare, proofread, and distribute legal documents, presentations, reports, and correspondence</li><li>Coordinate domestic and international travel, itineraries, agendas, and logistics</li><li>Prepare and submit expense reports using Concur</li><li>Manage legal matters and invoices using an internal legal matter management system</li><li>Handle sensitive and confidential information in compliance with company policies and security standards</li><li>Coordinate with other legal administrators and provide backup support as needed</li></ul>This is an excellent opportunity for a detail-oriented legal administrative professional to support senior legal leaders within a globally recognized aerospace organization. This position is hybrid in Seal Beach, three days a week on-site in a great office environment with free parking and a number of office perks.
2026-03-24T00:00:00Z

Human Resources (HR) Assistant

Seal Beach, CA
onsite
Temporary
22.8 - 26.4 USD / Hourly
We are looking for a detail-oriented Human Resources (HR) Assistant to join our team on a long-term contract basis in Seal Beach, California. This role is ideal for someone with a strong understanding of confidentiality and a passion for supporting HR administrative functions. You will play a key role in managing leave of absence processes, handling employee benefits, and ensuring smooth day-to-day operations within the HR department. Responsibilities:• Manage leave of absence processes, ensuring compliance with company policies and regulations.• Provide administrative support to the HR department, including maintaining records and organizing documents.• Assist with benefit functions, such as enrollment, updates, and employee inquiries.• Conduct background checks and ensure proper documentation for new hires.• Support the use of HR systems like ADP Workforce Manager and other HR software to maintain accurate employee data.• Coordinate and track employee training and development programs.• Address employee concerns with professionalism and excellent customer service.• Ensure confidentiality in handling sensitive employee information and HR matters.• Audit HR processes and records to ensure accuracy and compliance.• Assist in the recruitment process by posting job openings and screening candidates.
2026-04-16T00:00:00Z

HR Assistant

Monrovia, CA
onsite
Temporary
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
2026-04-07T00:00:00Z

HR Assistant

Pasadena, CA
onsite
Temporary
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
2026-04-07T00:00:00Z

HR Assistant

Fullerton, CA
onsite
Temporary
20 - 25 USD / Hourly
RESPONSIBILITIESEmployee Administration & Support· Serve as the initial point of contact for employee HR-related questions and direct issues to the appropriateteam member· Assist with onboarding, including offer letters, I-9 verification, E-Verify (if applicable), new hire paperwork,and required California notices· Maintain employee personnel files (physical and electronic) in compliance with California record retentionrequirements, general administrative tasks such as filing, data entry, and document management· Track employee status changes (promotions, transfers, leaves of absence)Compliance & Recordkeeping· Assist with compliance related to:· California Fair Employment and Housing Act (FEHA)· California Family Rights Act (CFRA)· Paid Sick Leave (Healthy Workplaces, Healthy Families Act)· Pregnancy Disability Leave (PDL)· Track required trainings (e.g., CA sexual harassment prevention training)· Assist with audits, HR metrics, and reporting as neededHR Projects· Assist with background checks and reference checks· Support HR projects, policy updates, employee communications, and events· Prepare HR correspondence, reports, and presentations
2026-04-06T00:00:00Z