18 results for Office Administration in Riverside, CA

Office Admin

Seal Beach, CA
onsite
Temporary
19.95 - 23.1 USD / Hourly
We are looking for a dedicated Office Admin to join our team in Seal Beach, California. In this role, you will provide essential administrative support, ensuring smooth operations within a non-profit environment. This is a long-term contract position that requires attention to detail, strong communication skills, and the ability to manage multiple tasks efficiently. Responsibilities: • Process documents related to stock transfers and membership updates, maintaining accurate resident databases. • Coordinate inspection requests between sales offices, escrow companies, and relevant departments. • Prepare and distribute escrow packets, financial demands, and payment documentation for processing. • Assist new stockholders by distributing welcome materials, identification cards, and carport assignments. • Manage the preparation of stock certificates, membership records, and associated file maintenance forms. • Support annual meetings and year-end mailings by organizing necessary documentation and materials. • Administer programs such as Pet Registration and Caregiver Pass, ensuring compliance with procedures. • Handle inquiries from residents, staff, and visitors, providing accurate information and assistance. • Maintain confidentiality while effectively organizing and prioritizing tasks. • Monitor inventory levels and petty cash, ensuring supplies are readily available.
2026-03-12T00:00:00Z

Office Manager

Los Alamitos, CA
onsite
Temporary
25 - 27 USD / Hourly
Location: Los Alamitos, CA Pay Range: $25–$27 per hour Overview: The Office Manager is responsible for overseeing day-to-day office operations to ensure organizational effectiveness and efficiency. This position plays a key role in managing administrative processes and supporting a productive office environment. Key Responsibilities: Oversee daily office operations, ensuring a smooth workflow and efficient administrative practices. Supervise and train administrative staff; delegate tasks as needed. Manage office budgets, purchasing of supplies, and vendor relationships. Coordinate schedules, meetings, events, and travel arrangements for staff. Maintain organized files and records, both electronic and paper. Oversee equipment maintenance and liaise with IT/support vendors as needed. Ensure compliance with company policies, procedures, and city regulations. Handle incoming communications including calls, emails, and mail. Prepare reports, presentations, and correspondence as requested. Foster a positive and collaborative office culture. Qualifications: Proven experience in office management or a similar administrative leadership role. Strong organizational, communication, and problem-solving skills. Proficiency in Microsoft Office Suite (Word, Excel, Outlook). Ability to lead a team and work independently. Attention to detail and excellent time-management abilities. Associate’s or bachelor’s degree in business administration or related field preferred. Work Environment: This position is on-site in a professional office setting. Some local travel within Los Alamitos or to city-related events may be required.
2026-03-13T00:00:00Z

Office Manager

Pasadena, CA
onsite
Temporary
26 - 28 USD / Hourly
We currently have excellent ongoing opportunities for highly skilled and motivated Office Managers to lead operations at a growing company. Are you a deeply passionate self-starter who is looking to grow their career? Then we have a position for you. Please apply today for immediate consideration.How you will make an impact· Leading overall office administration· Handling copy services, word processing, mail and distribution services, office reception, office equipment, utility services and communication systems· Evaluating and improving office production· Assisting in developing and revising office policies and procedure for improved work flow· Assisting the Operations Manager and Director in monitoring budget for office related items and staff
2026-03-07T00:00:00Z

Office Manager

Altadena, CA
onsite
Contract / Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for an experienced and detail-oriented Office Manager to oversee the day-to-day operations of a busy office in Altadena, California. This Contract to permanent position involves managing office facilities, coordinating company events, and ensuring smooth administrative operations. The ideal candidate will bring strong organizational skills, financial expertise, and the ability to multitask effectively in a dynamic environment. Responsibilities: • Supervise office facilities, ensuring maintenance, repairs, and services are conducted efficiently. • Coordinate with external service providers, including IT support, cleaning services, pest control, and security systems. • Purchase and manage office equipment and supplies, maintaining inventory and addressing purchasing needs. • Organize and execute company events such as holiday parties, picnics, safety meetings, and employee celebrations. • Source vendors, reserve venues, and oversee installation of office decorations for special occasions. • Process incoming and outgoing mail while ensuring visitors are welcomed and directed appropriately. • Provide administrative support to staff, including scheduling and document management. • Monitor office budgets, manage accounts receivable, and ensure billing processes are accurate. • Oversee compliance with office safety standards and training requirements. • Maintain effective communication with employees and vendors to address operational needs.
2026-03-12T00:00:00Z

Office Assistant

Monrovia, CA
onsite
Temporary
19 - 20 USD / Hourly
We have local ongoing opportunities for Office Assistants / Administrative Assistants. Are you a self-starter who loves handling multiple projects at once with a positive outlook? Then we have a position for you. Please apply today for immediate consideration. How you will make an impact· Filing, copying and faxing for multiple departments· Maintain office facility· Route calls appropriately· Data entry If you have a winning team attitude approach and you are eager to grow your career to the next level, we want to hear from you! This position is perfect for you if you love thriving in a dynamic environment. Contact us now!
2026-03-07T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Contract / Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to join our team in Irvine, California. This is a Contract to permanent position, offering a dynamic opportunity to support office operations and ensure smooth day-to-day functionality. In this role, you will handle a variety of administrative tasks while collaborating with different departments to maintain organizational efficiency. Responsibilities: • Oversee daily office operations, including ordering supplies, organizing shared spaces, and maintaining meeting rooms. • Perform clerical tasks such as data entry, document management, filing, and record keeping. • Provide administrative support to project managers and engineers by coordinating forms, ordering materials, and ensuring timely task completion. • Schedule meetings, arrange catering, and organize logistics for office events. • Research and reserve venues for company-wide events, ensuring seamless coordination and execution. • Assist the Accounting team by preparing invoices, tracking receipts, and organizing financial documents. • Manage monthly credit card statements by collecting receipts and organizing them within shared folders. • Coordinate employee travel arrangements, including booking flights and accommodations. • Support recruitment processes by posting job openings, conducting initial screening calls, and scheduling interviews. • Organize and facilitate company volunteer projects and team-building activities to enhance employee engagement.
2026-03-12T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Contract / Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to join our team in Irvine, California. In this Contract to permanent position, you will play a pivotal role in supporting the office operations of an accounting firm, ensuring efficiency and accuracy in administrative tasks. The ideal candidate will have prior experience in a similar environment, be tech-savvy, and possess strong organizational skills. Responsibilities: • Provide administrative support to the team, including managing schedules, handling correspondence, and organizing files. • Assist with tax-related administrative tasks, ensuring compliance with procedures and timelines. • Utilize QuickBooks (desktop and online) for data entry, record keeping, and financial management. • Support the use of Lacerte tax software and e-filing processes during tax season. • Manage inbound calls professionally, addressing inquiries and directing them appropriately. • Coordinate and oversee individual tax return documentation, ensuring accuracy and completeness. • Collaborate with part-time tax administrators and interns to ensure workflow efficiency. • Maintain and update Sharefile systems for secure document sharing. • Perform receptionist duties, such as greeting visitors and maintaining a welcoming office environment. • Contribute to the overall organization and smooth operation of the office, including assisting with special projects.
2026-03-12T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary
25 - 26 USD / Hourly
We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-03-06T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary
21 - 23 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to join our team in Los Angeles, California. This long-term contract position requires exceptional organizational skills and the ability to manage administrative tasks effectively in a fast-paced environment. The ideal candidate will play a key role in ensuring smooth operations and supporting various office functions. Responsibilities:• Process and organize incoming and outgoing mail to maintain efficient communication workflows.• Manage inventory purchasing, including tracking supplies and placing orders as needed.• Accurately enter purchase orders into the system and monitor shipments to ensure timely deliveries.• Reconcile invoices and maintain accurate records of financial transactions.• Ensure all documentation and records are properly organized and up-to-date.• Handle receptionist duties, including answering inbound calls and assisting visitors.• Perform data entry tasks with precision to support office operations.• Collaborate with team members to address administrative needs and streamline processes.• Monitor and report on inventory levels to avoid shortages or delays.• Assist in maintaining a clean and organized workspace for optimal productivity.
2026-03-09T00:00:00Z

Administrative Assistant

Arcadia, CA
onsite
Temporary
25 - 26 USD / Hourly
We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. · Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-03-06T00:00:00Z

Administrative Assistant

Anaheim, CA
onsite
Temporary
22.8 - 26.4 USD / Hourly
We are looking for an Administrative Assistant to join our team in Anaheim, California. This is a long-term contract position that requires strong organizational skills and the ability to manage multiple tasks efficiently. The ideal candidate will play a key role in supporting communication between field and corporate teams while ensuring smooth day-to-day operations. Responsibilities: • Facilitate effective communication between field teams and corporate staff to ensure seamless operations. • Manage scheduling and dispatching tasks to coordinate job assignments and deadlines. • Monitor company workflow capacity and order necessary supplies to meet operational demands. • Collaborate with vendors to maintain inventory and ensure timely delivery of required materials. • Organize and oversee dispatching operations to maintain deadlines and optimize work processes. • Support the team in maintaining accurate records and documentation. • Provide administrative assistance to the Director of Operations and other team members. • Utilize software tools like Salesforce and Microsoft Office to streamline administrative tasks. • Ensure adherence to business casual dress code and maintain a courteous demeanor. • Assist with general administrative duties, including reception and data entry tasks.
2026-03-13T00:00:00Z

Administrative Assistant

Alhambra, CA
onsite
Temporary
19 - 22 USD / Hourly
We are looking for a detail-oriented and proactive Administrative Assistant to join our team in Alhambra, California. In this long-term contract position, you will play a key role in supporting property management operations for a portfolio of residential and commercial properties. The ideal candidate thrives in a fast-paced environment, is highly organized, and possesses excellent communication skills. For immediate consideration apply today! Responsibilities:• Monitor and audit property tax accounts to ensure timely payments and compliance.• Track and verify insurance policies to confirm the company is listed as an additional insured.• Conduct monthly reviews of tenant insurance policies to ensure active status and compliance.• Assist with tenant onboarding, including application reviews and lease education.• Address tenant inquiries regarding rent payments, lease terms, and maintenance requests.• Enter charges, process rent payments, and manage receivables using Yardi property management software.• Organize and maintain property-related documentation, including leases and invoices.• Support financial tasks such as bank deposits, reconciliations, and expense audits.• Ensure business licenses and state filings are up-to-date and compliant.• Coordinate vendor bids and service provider schedules as needed.
2026-03-09T00:00:00Z

General Office Clerk

Irvine, CA
onsite
Temporary
20.9 - 22 USD / Hourly
We are looking for a dedicated General Office Clerk to join our team in Irvine, California. This long-term contract position offers the opportunity to work in a dynamic environment, supporting essential office operations. The role requires strong organizational skills, adaptability, and a commitment to ensuring smooth office workflows. Responsibilities: • Scan and organize tax documents to maintain accurate and accessible records. • Utilize office technology efficiently, adapting quickly to new systems as necessary. • Stand for extended periods while operating office equipment, such as copiers. • Restock supplies in the lunchroom and throughout the office to ensure availability. • Refill copiers with paper and other necessary materials to support office operations. • Collect mail from the building’s mailroom and distribute it to appropriate recipients. • Perform general office tasks and assist with additional duties as assigned.
2026-03-12T00:00:00Z

Office Assistant (part-time)

Cerritos, CA
onsite
Contract / Temporary to Hire
17.1 - 19.8 USD / Hourly
We’re currently hiring for a bilingual spanish Part-Time Office Assistant role in Artesia, CA.This is a public-facing, administrative support role ideal for someone who enjoys helping people, staying organized, and working in a calm, professional office environment.Position Details:<ul><li>Title: Part-Time Office Assistant</li><li>Location: Artesia, CA</li><li>Pay: $18/hour</li><li>Schedule: M-F 12pm-4pm</li></ul>Responsibilities include:<ul><li>Greeting visitors and assisting walk-ins</li><li>Answering and directing phone calls</li><li>Scheduling appointments and supporting office operations</li><li>Data entry, filing, and maintaining records</li><li>Assisting with paperwork, customer forms, and payments</li><li>Keeping the front office organized and professional</li></ul>
2026-03-13T00:00:00Z

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
2026-03-06T00:00:00Z

Payroll Administrator

Pasadena, CA
onsite
Temporary
25 - 26 USD / Hourly
Ongoing opportunities for ambitious Payroll Administrators. As a Payroll Administrator, you will be responsible for data entry, reconciliation of timecards, paycheck distribution and providing statements to various departments. This temporary assignment with a well known company offers great career growth. Please apply today for immediate consideration.Payroll Processing:· Calculate and process employee salaries, wages, bonuses, and deductions.· Ensure accuracy in time and attendance records and apply relevant payroll policies.Data Entry and Record Keeping:· Enter and maintain employee data in the payroll system.· Keep accurate records of employee information, tax withholdings, and other payroll-related details.Tax Compliance:· Ensure compliance with tax regulations and statutory requirements.· Calculate and withhold income taxes, Social Security contributions, and other deductions as required.Benefits Administration:· Administer employee benefits programs, such as health insurance and retirement plans.· Deduct and remit employee contributions to benefit plans.Payroll Reporting:· Prepare and distribute payroll reports to management and relevant departments.· Generate reports for tax purposes, including year-end reports and W-2 forms.
2026-03-07T00:00:00Z

Payroll Administrator

Tustin, CA
remote
Permanent
55000 - 75000 USD / Yearly
We are seeking an individual to work very closely with a highly motivated Controller, and to work hard to help bring this growing company to the next level within 1-2 years. The successful candidate will need to be comfortable learning and exploring new processes, also be comfortable rolling up sleeve to ensure that weekly payroll is processed timely and accurately. He or she must have strong organizational skills and ability to prioritize workload in order to meet tight deadlines in a fast-paced and dynamic work environment. Responsibilities • Review daily timesheet submission for hourly employees • Process weekly payroll in eBacon (our payroll software) • Manage employee record and payroll data • Assist HR with employee onboarding • Ensure payroll is compliant with any required prevailing wage requirements • Prepare prevailing wage job’s certified payroll reporting • Ensure our subcontractors also provide timely certified payroll reporting • Responsible for prevailing wage job’ • May perform other duties as assigned Experience • 2+ years of hands-on payroll processing (preferably weekly payroll) • Experience reviewing timesheets, managing payroll data, and maintaining employee records • Familiarity with payroll systems (eBacon preferred; ADP, Paycom, Paychex, etc. also acceptable) • Experience with prevailing wage compliance and certified payroll reporting (e.g., WH-347 or state requirements) • Background in construction or government-contracted environments is a strong plus • Bachelor’s degree in Accounting or related field • Experience supporting a Controller or Accounting team • Exposure to general accounting tasks (e.g., payroll-related journal entries, labor/job costing) • Experience assisting with HR onboarding and entering new hires into payroll systems • Advanced Excel skills (pivot tables, VLOOKUP/XLOOKUP, formulas, reconciliations) • Ability to thrive in a fast-paced, deadline-driven environment • Strong attention to detail and accuracy • Excellent written and verbal communication skills • Collaborative, proactive, and willing to learn new processes Skills • Strong attention to detail • Advanced Microsoft Excel skills, including pivot tables, lookups etc. • Strong written and verbal communication skills • Team player, must be able to collaborate with other teams in the organization • Must have strong work ethic, and have the ability/willingness to work overtime as necessary to get the job done and to meet important deadlines
2026-03-11T00:00:00Z

Payroll Administrator

Pasadena, CA
onsite
Contract / Temporary to Hire
26 - 29 USD / Hourly
We are looking for a skilled Payroll Administrator to join our team in Pasadena, California. This Contract to permanent position offers an excellent opportunity for a detail-oriented individual to handle payroll processes with accuracy and efficiency. The successful candidate will ensure compliance with company policies and legal regulations while maintaining the integrity of payroll data. Responsibilities: • Verify and maintain the accuracy of employee payroll data to uphold data integrity. • Process payroll in a timely manner, ensuring compliance with legal requirements and company policies. • Audit and upload time data from various sources, including Oracle Time and Labor or Excel spreadsheets. • Manage manual wire transfers and check requests in alignment with legal and business unit needs. • Perform payroll-related calculations such as retroactive payments and time-off accruals. • Update and maintain payroll records, including direct deposits, garnishments, and bonuses. • Coordinate and oversee payroll processing schedules and calendars. • Conduct audits before and after payroll processing to ensure accuracy. • Interpret and apply company policies, union contracts, and legal regulations to payroll operations. • Address payroll-related inquiries from HR staff and employees in a detail-oriented manner.
2026-03-06T00:00:00Z