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38 results for Human Resources Hr Assistant in Murrieta, CA

Human Resources (HR) Assistant

San Diego, CA
onsite
Temporary / Contract
19 - 22 USD / Hourly
We are looking for a Human Resources Assistant with experience with UKG to join a team on a part-time contract assignment lasting approximately 8 to 12 weeks. This role offers a hybrid schedule with 3 to 4 onsite days each week and will support daily HR operations in a fast-moving environment. The position is ideal for someone who is highly organized, comfortable handling sensitive employee documentation, and confident working across several HR systems while assisting with ongoing team projects. Responsibilities:• Provide day-to-day administrative support to the human resources team, ensuring records, documents, and routine tasks are completed accurately and on time.• Coordinate onboarding activities for new hires, including preparing employment paperwork and verifying required documentation.• Complete I-9 reviews and related compliance steps with a strong focus on accuracy and timeliness.• Use multiple HR platforms and internal tools to enter, update, and maintain employee information.• Partner with colleagues in different time zones to help keep HR processes moving efficiently across teams.• Contribute to project-based work connected to an HR system implementation while also supporting regular department needs.• Assist with pre-employment screening coordination and other pre-employment activities as needed.• Help maintain organized HR files, track outstanding items, and respond to general administrative requests from the team.
2026-07-09T00:00:00Z

Human Resources Coordinator

Vista, CA
onsite
Temporary / Contract
26 - 28 USD / Hourly
Robert Half is partnering with a respected North County company that is seeking a Human Resources Coordinator to support a busy HR department. This position provides excellent exposure to recruiting, onboarding, employee engagement, benefits administration, and HR operations. The ideal candidate is highly organized, passionate about supporting employees, and eager to grow within the human resources field. This role offers mentorship from experienced HR leaders and exposure to a wide variety of employee-focused initiatives. Key Responsibilities<ul><li>Coordinate recruiting activities and interview schedules</li><li>Conduct new hire onboarding and orientation programs</li><li>Process employment documentation and employee status changes</li><li>Assist with benefits administration and open enrollment</li><li>Maintain personnel files and HR databases</li><li>Generate HR reports and metrics</li><li>Support employee engagement and company culture initiatives</li><li>Assist with training coordination and compliance documentation</li><li>Respond to employee questions regarding HR programs and policies</li><li>Provide administrative support to HR leadership</li></ul>
2026-07-08T00:00:00Z

Human Resources Coordinator

Carlsbad, CA
onsite
Temporary / Contract
33 - 40 USD / Hourly
A growing biotechnology manufacturer in Carlsbad is seeking a Human Resources Coordinator to support an expanding workforce during an exciting period of growth. This contract opportunity offers exposure to every stage of the employee lifecycle—from recruiting and onboarding to HR compliance and employee engagement—while working alongside an experienced HR leadership team.If you enjoy variety in your day, thrive in fast-paced environments, and want to gain valuable experience with a recognized North County employer, we'd love to hear from you.What You'll DoHuman Resources Administration<ul><li>Coordinate onboarding, orientation, and new hire documentation</li><li>Maintain HRIS records and employee personnel files</li><li>Process employment status changes, promotions, and compensation updates</li><li>Assist with benefits administration and open enrollment activities</li><li>Support leave administration and employment verification requests</li></ul>Recruiting Support<ul><li>Schedule interviews and coordinate candidate communications</li><li>Manage job postings across multiple recruiting platforms</li><li>Conduct reference checks and background screening coordination</li><li>Partner with hiring managers to ensure a positive candidate experience</li></ul>
2026-06-29T00:00:00Z

Human Resources (HR) Manager / Payroll Manager

Ontario, CA
onsite
Permanent / Full Time
105000 - 117000 USD / Yearly
We are looking for an experienced Human Resources and Payroll Manager to lead core people operations and payroll administration for a growing workforce in Ontario, California. This position combines strategic HR leadership with hands-on oversight of multi-state payroll, compliance, employee relations, and benefits administration. The ideal candidate brings strong knowledge of California employment regulations, experience supporting hourly employee populations, and the ability to strengthen HR processes in a fast-paced environment. Responsibilities: • Direct day-to-day human resources operations, including employee relations, policy administration, onboarding, and support for managers and staff. • Oversee end-to-end payroll processing for a multi-state employee population, ensuring accurate and timely wage payments, deductions, and recordkeeping. • Maintain compliance with California labor laws, wage and hour requirements, and workplace safety standards, while supporting adherence across additional states. • Administer employee benefit programs such as health coverage, retirement plans, and related leave or enrollment processes. • Manage HRIS and payroll platforms, including system optimization, reporting, data accuracy, and implementation-related activities when needed. • Partner with leadership to address workforce issues, resolve employee concerns, and promote consistent application of company policies. • Prepare and review HR and payroll reports, audits, and documentation to support operational decisions and regulatory compliance. • Help strengthen hiring, onboarding, and employee lifecycle processes for a workforce that includes both hourly and salaried team members.
2026-07-01T00:00:00Z

Human Resources Generalist

Carlsbad, CA
onsite
Temporary / Contract
35 - 42 USD / Hourly
Robert Half is partnering with a growing North County San Diego employer that is seeking an experienced Human Resources Generalist to support a rapidly expanding workforce. This organization is known for its employee-focused culture, collaborative environment, and commitment to professional growth. This is an exciting opportunity for an HR professional who enjoys wearing multiple hats and wants to make a direct impact on company culture, employee engagement, talent acquisition, and compliance. The ideal candidate thrives in a fast-paced environment and is comfortable supporting employees and leadership across all aspects of human resources. Key Responsibilities<ul><li>Manage employee onboarding and offboarding processes</li><li>Support recruitment efforts including sourcing, interviewing, and hiring coordination</li><li>Maintain employee records and HRIS systems</li><li>Administer benefits programs and assist employees with enrollment and inquiries</li><li>Provide guidance regarding policies, procedures, and employment practices</li><li>Assist with employee relations matters and investigations</li><li>Ensure compliance with state and federal employment laws</li><li>Support performance management initiatives and annual review processes</li><li>Coordinate employee engagement programs and company events</li><li>Partner with leadership on workforce planning and organizational initiatives</li></ul>
2026-07-08T00:00:00Z

Human Resources Generalist

Vista, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
A well-established manufacturing organization is seeking an experienced Human Resources Generalist to join its growing HR team. This position offers the opportunity to partner with leaders across multiple departments while supporting the full employee lifecycle. We're looking for someone who enjoys balancing compliance, employee relations, recruiting, and day-to-day HR operations in a collaborative environment. If you're someone who thrives on building relationships, solving problems, and creating positive employee experiences, we'd love to hear from you. ResponsibilitiesHuman Resources Operations<ul><li>Support employee relations, policy interpretation, and workplace investigations</li><li>Maintain personnel files and HRIS records</li><li>Process employee status changes, compensation updates, and promotions</li><li>Assist with leave administration and benefits coordination</li><li>Ensure compliance with California employment laws and company policies</li></ul>Talent Acquisition & Employee Development<ul><li>Coordinate recruiting activities and interview scheduling</li><li>Facilitate onboarding and new hire orientation</li><li>Support employee engagement initiatives and training programs</li><li>Assist leadership with performance management documentation</li></ul>
2026-06-30T00:00:00Z

Human Resources Generalist

Vista, CA
onsite
Temporary / Contract
32 - 42 USD / Hourly
People are at the center of every successful organization, and we're looking for an experienced Human Resources Generalist who enjoys creating positive employee experiences while keeping HR operations running efficiently. This opportunity is with a growing North County employer that's expanding its workforce and investing heavily in its people.You'll have the opportunity to work across every stage of the employee lifecycle—from onboarding and employee relations to compliance and performance support. If you're someone who enjoys solving problems, building relationships, and making a meaningful impact, this could be an excellent fit.What You'll Be DoingEmployee Relations & HR Operations<ul><li>Provide day-to-day guidance to employees and managers on HR policies and procedures</li><li>Assist with employee relations matters while maintaining confidentiality</li><li>Prepare employment documentation including promotions, transfers, and compensation changes</li><li>Support benefits administration and leave management</li><li>Maintain accurate employee records within the HRIS system</li></ul>Recruiting & Onboarding<ul><li>Coordinate interviews and candidate communications</li><li>Prepare offer letters and onboarding paperwork</li><li>Facilitate new hire orientation and onboarding schedules</li><li>Partner with hiring managers throughout the hiring process</li></ul>
2026-06-29T00:00:00Z

HR Recruiter

Irvine, CA
onsite
Temporary / Contract
27 - 31.25 USD / Hourly
We are looking for a entry level Recruiter to join the team in Irvine, California for a Long-term Contract assignment. This role focuses on managing a diverse recruiting workload across functions such as marketing and technology while partnering closely with leaders to keep hiring activities moving efficiently. The position is well suited for someone who is highly organized, confident in candidate and interview coordination, and comfortable handling both recruiting and administrative support in a fast-paced environment. Responsibilities: • Manage a high-volume portfolio of open positions across multiple business areas, including marketing and technology roles. • Partner with hiring leaders to clarify talent needs, align on priorities, and maintain momentum throughout the recruitment process. • Review incoming applications and identify candidates with relevant experience based on role requirements and team fit. • Conduct initial candidate screenings to evaluate experience, interest, and overall suitability for current opportunities. • Coordinate interviews from scheduling through follow-up, ensuring a smooth experience for candidates and internal stakeholders. • Post job openings and support sourcing efforts through applicant tracking systems and other recruitment channels. • Maintain accurate recruiting records, track candidate progress, and provide administrative support related to hiring activities. • Assist with additional upcoming requisitions as hiring needs expand and priorities shift.
2026-07-10T00:00:00Z

Accounting Assistant

Riverside, CA
onsite
Temporary / Contract
21.375 - 24.75 USD / Hourly
We are looking for an Accounting Assistant to support a mission-driven organization in March Air Reserve Base, California through a Contract position. This role combines day-to-day accounting support with administrative coordination, making it ideal for someone who is comfortable managing financial details while assisting with reporting and general office needs. The right candidate will bring hands-on experience with accounts payable and accounts receivable, strong attention to detail, and the ability to work effectively in an environment that serves vulnerable populations. Responsibilities: • Manage outgoing payments by reviewing invoices, coding expenses, and preparing checks for timely processing. • Record incoming payments accurately and maintain organized accounts receivable records, including high-volume transactions tied to grants, housing, and assistance programs. • Support routine account balancing activities by assisting with reconciliations and reviewing financial entries for accuracy. • Use QuickBooks Online and basic Excel functions to update financial records, track activity, and prepare supporting documentation. • Gather information and compile data for reports requested by leadership and program stakeholders. • Provide day-to-day administrative support, including coordinating documents, maintaining files, and assisting with operational tasks as needed. • Work closely with internal leadership to respond to shifting priorities and help keep accounting and administrative workflows on track.
2026-07-09T00:00:00Z

HR Business Partner

San Bernardino, CA
onsite
Temporary / Contract
38 - 44 USD / Hourly
We are looking for an experienced HR Business Partner to support a hospital setting in San Bernardino, California. This Long-term Contract position will work closely with senior HR leadership to strengthen employee relations, guide labor matters, and help managers address workforce challenges with sound HR practices. The role is well suited for someone who can balance compliance, coaching, and operational partnership in a complex healthcare environment. Responsibilities: • Collaborate with senior HR leadership to carry out people strategies that support hospital operations and workforce priorities. • Lead and resolve sensitive employee relations matters by conducting thorough reviews, documenting findings, and recommending appropriate action. • Counsel managers on performance concerns, disciplinary steps, workplace conduct, and consistent application of company policies. • Support union-related activities by interpreting labor agreements, addressing grievances, and assisting with labor relations issues in partnership with leadership. • Provide practical coaching to supervisors and department leaders on team management, conflict resolution, and employee engagement. • Contribute to organizational development and change initiatives that strengthen leadership capability and overall workforce effectiveness. • Work with operational stakeholders to identify staffing and people-related challenges and develop HR solutions aligned with business needs. • Maintain compliance with employment legislation, labor requirements, and internal policies at the federal, state, and local levels. • Review workforce data and trends to identify improvement opportunities that enhance employee experience and organizational performance. • Partner with HR colleagues and shared service teams to deliver consistent support across the full employee lifecycle.
2026-07-06T00:00:00Z

Administrative Assistant

Carlsbad, CA
onsite
Temporary / Contract
23.5 - 27.5 USD / Hourly
Keep Projects Moving Behind the ScenesA growing commercial construction company is seeking an Administrative Assistant to support project managers, estimators, and office leadership. If you're someone who enjoys a fast-paced environment, thrives on organization, and likes being the person everyone can rely on, this could be the perfect opportunity.Every day brings something new—from supporting active construction projects to coordinating vendors and helping keep office operations running smoothly. ResponsibilitiesAdministrative Support<ul><li>Prepare proposals, contracts, and project documentation</li><li>Coordinate subcontractor paperwork and vendor communications</li><li>Schedule meetings, inspections, and project-related appointments</li><li>Maintain digital and physical project files</li><li>Answer incoming calls and greet visitors</li></ul>Project Coordination<ul><li>Assist with purchase order tracking and invoice processing</li><li>Enter project data into internal management systems</li><li>Support bid submissions and document control</li><li>Order office and jobsite supplies</li><li>Assist with special administrative projects</li></ul>
2026-07-06T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
23 - 26 USD / Hourly
Our client is seeking a motivated and detail-oriented Administrative Assistant to support daily office operations and provide administrative support to a collaborative team. This is an excellent opportunity for someone who enjoys staying organized, multitasking, and contributing to a fast-paced, professional work environment. The ideal candidate is dependable, proactive, and possesses strong communication and organizational skills. Key Responsibilities<ul><li>Provide administrative support to managers and department staff.</li><li>Answer and direct incoming phone calls, emails, and visitors in a professional manner.</li><li>Manage calendars, schedule meetings, and coordinate appointments.</li><li>Prepare correspondence, reports, presentations, and other business documents.</li><li>Maintain organized filing systems, both electronic and physical.</li><li>Order and manage office supplies and coordinate with vendors as needed.</li><li>Assist with data entry, recordkeeping, and database maintenance.</li><li>Coordinate travel arrangements and process expense reports when required.</li><li>Support onboarding activities and assist with special projects.</li><li>Perform general office duties to ensure smooth day-to-day operations.</li></ul>
2026-07-06T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Temporary / Contract
25.65 - 29.7 USD / Hourly
We are looking for an organized and personable Administrative Assistant to support daily operations at a music-focused learning environment in Irvine, California. This Contract position blends front-desk coordination, family engagement, sales follow-up, and event support, making it ideal for someone who enjoys balancing customer service with administrative responsibilities. The right candidate will be comfortable in a fast-moving setting, confident communicating with prospective and current families, and eager to contribute to a welcoming experience for students, parents, and visitors. Responsibilities: • Engage prospective families through outbound and follow-up communication, guiding them through program offerings and helping achieve enrollment objectives. • Welcome students, parents, and visitors with a detail-oriented and friendly approach while building strong ongoing relationships with the school community. • Lead tours of the facility and clearly communicate the benefits of the school's programs to prospective clients. • Coordinate schedules, maintain student records, support billing activities, and complete administrative documentation with a high level of accuracy. • Help strengthen client retention by providing informed support, addressing questions promptly, and reinforcing the value of available programs. • Maintain an orderly, well-maintained front-office and school environment, including restocking materials and assisting with day-to-day operational needs. • Create flyers and promotional content using Canva, Google Workspace, Instagram tools, and Mac-based applications to support marketing initiatives. • Assist with planning and execution of recitals, concerts, open houses, and special events, including logistics, communications, and on-site support. • Represent the organization at community outreach opportunities and contribute to local brand visibility through event participation. • Provide flexible support during high-volume event periods, including additional coordination tasks at both the school and performance venues as needed.
2026-07-10T00:00:00Z

Administrative Assistant

Riverside, CA
onsite
Temporary to Hire
17.4135 - 22 USD / Hourly
We are looking for an Administrative Assistant to support legal and office operations in Riverside, California. This contract opportunity with permanent potential is ideal for someone who is organized, detail-oriented, and comfortable managing document-heavy administrative work in a fast-paced environment. The person in this role will help maintain accuracy across legal materials, coordinate service assignments, and provide dependable support to the broader team while meeting client-specific expectations. Responsibilities: • Create, organize, and prepare documents for service by handling data entry, scanning, copying, and file assembly. • Draft and format routine legal paperwork with close attention to detail and established standards. • Examine incoming and outgoing documents to confirm completeness, accuracy, and proper formatting before distribution. • Coordinate and assign service requests to process servers while tracking progress and follow-up needs. • Support team members with day-to-day administrative tasks and shifting departmental priorities. • Monitor client instructions and service requirements to help ensure work is completed according to expectations. • Maintain orderly electronic and physical records to improve document access and workflow efficiency.
2026-06-26T00:00:00Z

Administrative Assistant

Oceanside, CA
onsite
Temporary / Contract
24 - 30 USD / Hourly
Robert Half is currently working with a successful and growing organization in Oceanside that is seeking a highly organized Administrative Assistant to join its team. This position is ideal for someone who enjoys keeping operations running smoothly, supporting multiple departments, and serving as a key point of contact for employees, clients, and vendors.The company offers a welcoming team environment, long-term stability, and opportunities for professional advancement. We are looking for someone who is proactive, detail-oriented, and capable of handling changing priorities with confidence. Key Responsibilities<ul><li>Manage calendars, appointments, and meeting coordination</li><li>Prepare reports, presentations, and correspondence</li><li>Maintain digital and physical filing systems</li><li>Answer and route incoming calls</li><li>Coordinate office operations and supplies</li><li>Schedule travel arrangements and manage expense reports</li><li>Assist with special projects and event planning</li><li>Track invoices and support accounting-related administrative tasks</li><li>Serve as the primary administrative support for management teams</li><li>Communicate with customers, vendors, and internal stakeholders</li></ul>
2026-07-08T00:00:00Z

Administrative Assistant

Costa Mesa, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for an organized Administrative Assistant to support daily office operations in Costa Mesa, California. This contract opportunity with potential for a permanent position is ideal for someone who is comfortable working on-site in a structured environment and can keep administrative activities running smoothly. The role calls for strong communication, attention to detail, and confidence using Microsoft Office tools to manage a wide range of office support tasks. Responsibilities: • Coordinate day-to-day administrative activities to help maintain an efficient and well-organized office environment. • Prepare, format, and manage business documents, correspondence, and reports using Microsoft Office applications. • Support scheduling, calendar coordination, and general office communication for internal teams and leadership. • Maintain office records, track routine administrative tasks, and ensure information is organized and accessible. • Monitor inventory levels and arrange for office supply purchases to keep the workplace properly stocked. • Provide front-line administrative support by responding to requests, directing inquiries, and assisting with general office needs. • Help uphold office procedures and administrative standards while supporting smooth daily operations.
2026-07-09T00:00:00Z

Administrative Assistant

Orange, CA
onsite
Temporary to Hire
26.6 - 30.8 USD / Hourly
We are looking for a highly organized and detail-oriented Administrative Assistant to join our team on a contract-to-permanent basis in Orange, California. In this role, you will provide critical support to the Inside Sales team by managing sales reports, processing orders and quotes, and ensuring seamless communication between customers and internal departments. This position requires a proactive individual capable of handling multiple priorities independently while maintaining accuracy and efficiency. Responsibilities: • Prepare and maintain daily, weekly, and monthly sales reports, including bookings, shipments, and forecasts. • Track and follow up on pending quotes, prepaid orders, and open order statuses to ensure timely completion. • Assist in entering and processing sales orders and quotes, ensuring accuracy and compliance. • Organize and maintain records of sales orders, invoices, and quality documentation for easy access and compliance. • Distribute shipment tracking information and required documentation to customers in a timely manner. • Coordinate customer visits, meetings, and internal team communications to support smooth operations. • Provide backup administrative support during peak workloads and assist with special projects as needed. • Support the development and maintenance of standard operating procedures (SOPs) to improve workflow efficiency. • Assist with trade show coordination, marketing activities, and other departmental initiatives. • Manage office supplies and provide general administrative assistance to the team.
2026-07-09T00:00:00Z

Administrative Assistant

Irvine, CA
onsite
Temporary / Contract
21.85 - 25.3 USD / Hourly
We are looking for an Administrative Assistant to support daily facilities and office operations for a short-term Contract position based in Irvine, California. This role is ideal for someone who is organized, responsive, and comfortable handling a high volume of requests while keeping teams informed. The assignment is expected to begin Friday and continue for approximately 4 to 5 weeks, providing hands-on support across helpdesk coordination, office services, and employee assistance. Responsibilities: • Coordinate facilities-related requests by assigning tickets, tracking their status, and following up to help ensure timely completion. • Serve as a central point of contact for the Facilities Helpdesk by reviewing incoming questions, prioritizing needs, and providing prompt responses. • Partner with the maintenance team to share updates, communicate changes, and help keep work moving efficiently. • Address employee questions with professionalism, provide accurate information, and elevate more complex issues when appropriate. • Support workplace organization tasks such as locker allocation, move coordination, and maintaining related records when backup coverage is needed. • Order and replenish office materials to help maintain a well-stocked and functional work environment. • Prepare clear signage for offices, conference spaces, meetings, and other on-site needs. • Act as the day-to-day contact for workplace service vendors, including beverage support, and assist with both smaller office changes and larger internal or external moves. • Provide additional administrative and operational support as needed, including occasional extended hours or weekend assistance based on business demands.
2026-07-09T00:00:00Z

Administrative Assistant

Rialto, CA
onsite
Temporary / Contract
19.7885 - 24 USD / Hourly
We are looking for an organized Administrative Assistant to support a government utilities team in Rialto, California. This Long-term Contract opportunity offers a 30-hour workweek and is ideal for someone who excels in administrative coordination, customer communication, and accurate record handling. The role will focus on maintaining daily office operations, responding to service-related questions, and providing dependable support across utility-related administrative functions. Responsibilities: • Enter and maintain large volumes of information with a strong focus on accuracy, completeness, and timeliness. • Receive incoming telephone calls, direct them to the appropriate contacts, and provide helpful responses to routine questions. • Prepare and submit purchase requisitions and related documentation as departmental needs arise. • Respond to billing concerns and utility service inquiries by gathering details and directing requests appropriately. • Provide day-to-day administrative support for the utilities department, including document handling, scheduling assistance, and record organization. • Use Microsoft Outlook and Excel to manage correspondence, track information, and support reporting or operational tasks.
2026-06-29T00:00:00Z

Administrative Assistant

Elfin Forest, CA
onsite
Temporary / Contract
23 - 26 USD / Hourly
If you're the type of person who enjoys bringing order to a busy day, keeping projects on track, and serving as the go-to resource for a team, this opportunity could be exactly what you're looking for. A growing commercial property management company is seeking an Administrative Assistant to support multiple departments while helping ensure day-to-day office operations run efficiently.This is much more than a traditional administrative position. You'll collaborate with property managers, accounting staff, vendors, tenants, and executive leadership, making each day different and providing excellent opportunities to expand your professional skills. The company values initiative, reliability, and individuals who enjoy finding solutions before problems arise. ResponsibilitiesAdministrative Operations<ul><li>Prepare correspondence, reports, contracts, and property documentation</li><li>Coordinate calendars, meetings, and vendor appointments</li><li>Answer incoming calls and greet clients, tenants, and visitors</li><li>Maintain electronic filing systems and confidential records</li><li>Order office supplies and coordinate facility vendors</li></ul>Property & Office Support<ul><li>Assist with work order tracking and service requests</li><li>Support invoice processing and purchase order administration</li><li>Maintain tenant and vendor databases</li><li>Prepare monthly reports for management</li><li>Assist with special projects and office initiatives as needed</li></ul>
2026-07-07T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
25 - 32 USD / Hourly
We are seeking a highly organized and proactive Administrative Assistant to join a growing real estate organization on a contract-to-hire basis. This role is ideal for an experienced administrative professional who thrives in a fast-paced environment and enjoys keeping operations running smoothly. While experience in the real estate industry is not required, candidates should have a strong administrative background and the ability to quickly learn new systems and processes.Key Responsibilities<ul><li>Provide administrative support to multiple team members and departments</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Answer and direct incoming phone calls and emails</li><li>Prepare, edit, and organize documents, reports, and correspondence</li><li>Maintain electronic and physical filing systems</li><li>Perform data entry with a high level of accuracy</li><li>Coordinate office supplies, mail, and general office operations</li><li>Assist with special projects and additional administrative tasks as needed</li><li>Communicate professionally with clients, vendors, and internal teams</li></ul>
2026-06-26T00:00:00Z

Part Time Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
23 - 26 USD / Hourly
About the RoleRobert Half is partnering with a valued client to hire a dependable and detail-oriented Part-Time Administrative Assistant to provide administrative and office support three days per week (Wednesday through Friday). This position is ideal for someone who enjoys keeping an office running smoothly, thrives in a collaborative environment, and takes pride in delivering exceptional service to both internal teams and external partners. The ideal candidate is highly organized, proactive, and comfortable managing a variety of administrative, facilities, and office coordination responsibilities in a fast-paced environment. Key Responsibilities<ul><li>Provide general administrative support, including filing, data entry, scanning, and document preparation</li><li>Answer and direct incoming phone calls while providing professional customer service</li><li>Manage office supplies and coordinate inventory, ordering, and restocking as needed</li><li>Serve as a point of contact for facilities-related requests, ensuring issues are reported, tracked, and resolved in a timely manner</li><li>Coordinate with vendors for building services, maintenance, deliveries, and office-related projects</li><li>Assist with conference room scheduling and preparation for meetings</li><li>Support office events by coordinating logistics, setting up meeting spaces, arranging catering, and ensuring rooms are prepared before and after events</li><li>Receive and distribute mail and packages</li><li>Maintain organized office files and records</li><li>Assist with special projects and provide additional administrative support as needed</li></ul>
2026-07-07T00:00:00Z

Senior Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
27 - 33 USD / Hourly
We are seeking an experienced and detail-oriented Senior Administrative Assistant to provide high-level administrative support to leadership and teams across a growing organization. This role requires exceptional organization, strong communication skills, sound judgment, and the ability to manage multiple priorities in a fast-paced environment. Key Responsibilities:<ul><li>Provide advanced administrative support to executives, managers, and departments</li><li>Manage complex calendars, meetings, and scheduling needs</li><li>Coordinate travel, expense reports, and event logistics</li><li>Prepare correspondence, reports, presentations, and meeting materials</li><li>Maintain files, records, and confidential business information</li><li>Serve as a liaison between internal teams and external contacts</li><li>Track deadlines, prioritize incoming requests, and follow up on action items</li><li>Support special projects and process improvement efforts</li><li>Assist with onboarding, office coordination, and team support as needed</li></ul>
2026-06-26T00:00:00Z

Executive Administrative Assistant

Solana Beach, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
Support Leadership at an Innovative OrganizationAn established biotechnology company is looking for a polished Executive Administrative Assistant to provide high-level support to senior leadership. This role is ideal for someone who enjoys working in a professional environment, managing competing priorities, and serving as a trusted business partner to executives. You'll have visibility across multiple departments while helping coordinate projects, meetings, and executive initiatives. ResponsibilitiesExecutive Support<ul><li>Manage complex calendars and travel arrangements</li><li>Coordinate leadership meetings and prepare meeting materials</li><li>Draft correspondence, reports, and presentations</li><li>Process expense reports and purchase requests</li><li>Organize confidential documents and executive files</li></ul>Office Administration<ul><li>Coordinate company meetings and special events</li><li>Support cross-functional projects</li><li>Manage vendor communication and office logistics</li><li>Prepare reports using Excel and PowerPoint</li></ul>
2026-07-06T00:00:00Z

Sr. Executive Assistant

Irvine, CA
onsite
Temporary / Contract
41.9615 - 48.587 USD / Hourly
We are looking for an experienced Sr. Executive Assistant to provide high-level support to executive leadership in Irvine, California. This Contract position is ideal for a detail-oriented individual who excels at managing complex schedules, coordinating travel, and keeping executive operations organized and efficient. The role requires strong judgment, discretion, and the ability to anticipate needs in a fast-paced environment while maintaining clear communication across teams. Responsibilities: • Oversee executive calendars by evaluating competing priorities, resolving scheduling conflicts, and recommending adjustments that keep daily activities on track. • Organize meetings from start to finish, including scheduling participants, preparing agendas, assembling presentation materials, and documenting key takeaways and action items. • Arrange business travel by securing transportation, lodging, and meal plans, updating reservations as needed, and providing complete itineraries to executives before departure. • Support executive leadership with a wide range of administrative activities that improve workflow, increase efficiency, and enable timely decision-making. • Develop and maintain organized systems for records, correspondence, and important documents in both digital and physical formats. • Facilitate communication between executives and internal departments to ensure information is shared accurately and follow-up items are completed promptly. • Contribute to special projects and events through research, data compilation, and the preparation of reports, presentations, and other business documents. • Handle sensitive information with a high degree of confidentiality, professionalism, and sound judgment at all times. • Complete general office support duties such as filing, copying, scanning, and ordering supplies, along with other assigned administrative tasks.
2026-07-08T00:00:00Z