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18 results for Administrative Assistantoffice Services in San Diego, CA

Office Administrative Assistant

Cardiff-by-the-Sea, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
A growing sports apparel and lifestyle brand in Encinitas is seeking an Office Administrative Assistant to support accounting operations, purchasing activities, and general office administration. This role is perfect for someone who enjoys a mix of administrative and accounting-related responsibilities while working in a creative and energetic business environment.The ideal candidate is highly organized, detail-oriented, and comfortable supporting multiple departments while maintaining accurate records and documentation. ResponsibilitiesAccounting & Purchasing Support<ul><li>Enter vendor invoices into the accounting system</li><li>Perform AP data entry and invoice coding</li><li>Assign General Ledger account codes accurately</li><li>Process and maintain purchase order records</li><li>Assist with vendor setup and documentation management</li><li>Reconcile invoice information and supporting documentation</li><li>Support month-end accounting processes and reporting</li></ul>Administrative & Office Operations<ul><li>Manage office supply ordering and inventory</li><li>Maintain filing systems and company documentation</li><li>Assist with data entry, reporting, and administrative projects</li><li>Coordinate incoming mail, shipping, and package distribution</li><li>Support leadership with scheduling and operational tasks</li><li>Assist with special projects across departments</li></ul>
2026-06-08T00:00:00Z

Senior Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
26.5 - 30 USD / Hourly
Our client, a well-established organization in the property management industry, is seeking a highly organized and detail-oriented Senior Administrative Assistant to support daily operations and provide high-level administrative assistance to leadership and office teams. This role is ideal for a professional who thrives in a fast-paced environment, can manage multiple priorities, and enjoys being a key contributor to a collaborative team. Key Responsibilities:<ul><li>Provide administrative support to senior leaders and property management teams</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Prepare correspondence, reports, presentations, and other business documents</li><li>Maintain accurate filing systems, records, and office documentation</li><li>Serve as a point of contact for tenants, vendors, and internal departments</li><li>Assist with vendor coordination, contract tracking, and invoice processing</li><li>Support property operations by helping organize maintenance requests, work orders, and service follow-up</li><li>Coordinate meetings, events, and office communications</li><li>Monitor office supplies and help maintain efficient day-to-day office operations</li><li>Handle confidential information with professionalism and discretion</li></ul>
2026-06-05T00:00:00Z

Sr. Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
28 - 32 USD / Hourly
Our client is seeking an experienced and highly organized Senior Administrative Assistant to provide advanced administrative support and help ensure smooth day-to-day office operations. This role is ideal for a professional who can manage multiple priorities, support leadership, and maintain a high level of professionalism in a fast-paced environment. Responsibilities:<ul><li>Provide high-level administrative support to leadership and internal teams</li><li>Manage calendars, schedule meetings, and coordinate appointments and travel arrangements</li><li>Prepare correspondence, reports, presentations, and other documents</li><li>Screen calls, respond to inquiries, and handle confidential information with discretion</li><li>Organize files, maintain records, and support reporting and data tracking</li><li>Assist with meeting coordination, agendas, notes, and follow-up items</li><li>Support special projects and help improve administrative processes</li><li>Serve as a key point of contact for internal and external communication</li></ul>
2026-05-28T00:00:00Z

Sr. Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
28 - 32 USD / Hourly
Our client is seeking an experienced and detail-oriented Sr. Administrative Assistant to provide advanced administrative support to leadership and departmental teams. This role requires strong organizational skills, sound judgment, and the ability to manage multiple priorities in a fast-paced environment. Key Responsibilities:<ul><li>Provide high-level administrative support to executives, managers, and teams</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Prepare correspondence, reports, presentations, and other business documents</li><li>Organize travel arrangements, itineraries, and expense reporting</li><li>Screen calls, emails, and inquiries, and route communications appropriately</li><li>Maintain records, files, and confidential information with discretion</li><li>Coordinate meetings, events, and internal communications</li><li>Assist with special projects and support day-to-day office operations</li><li>Track deadlines, follow up on action items, and help ensure timely completion of tasks</li></ul>
2026-06-05T00:00:00Z

Sr. Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
28 - 32 USD / Hourly
Our client is seeking a highly organized and experienced Senior Administrative Assistant to provide advanced administrative support to leadership and departmental teams. This role is ideal for a professional who thrives in a fast-paced environment, exercises sound judgment, and can manage a wide range of administrative responsibilities with accuracy and professionalism. Key Responsibilities:<ul><li>Provide high-level administrative support to executives, managers, and internal teams</li><li>Manage complex calendars, schedule meetings, and coordinate travel arrangements</li><li>Prepare and edit correspondence, reports, presentations, and other business documents</li><li>Organize and maintain filing systems, records, and confidential documentation</li><li>Coordinate meetings, take notes, and follow up on action items as needed</li><li>Serve as a point of contact for internal staff, clients, and vendors</li><li>Assist with office operations, supply management, and process coordination</li><li>Track deadlines, priorities, and special projects to support team efficiency</li><li>Support event planning, meeting logistics, and internal communications</li><li>Handle sensitive information with a high level of discretion and professionalism</li></ul>
2026-06-10T00:00:00Z

Executive Assistant

Carlsbad, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
A rapidly growing medical technology company is seeking an Executive Assistant to support its Chief Executive Officer and executive leadership team. This role serves as a trusted partner to leadership, helping manage priorities, streamline communication, and ensure operational efficiency across the organization.The ideal candidate is proactive, resourceful, and highly organized, with the ability to anticipate needs and manage sensitive information with the utmost discretion.ResponsibilitiesExecutive Support<ul><li>Manage complex executive calendars and scheduling across multiple time zones</li><li>Coordinate domestic and international travel arrangements</li><li>Prepare meeting agendas, presentations, reports, and executive correspondence</li><li>Organize board meetings, leadership meetings, and strategic planning sessions</li><li>Track projects, action items, and key deliverables on behalf of leadership</li></ul>Business Operations<ul><li>Act as a liaison between executives, internal teams, clients, and external partners</li><li>Assist with contract administration and executive-level documentation</li><li>Prepare expense reports and monitor executive budgets</li><li>Support special projects and strategic initiatives as assigned</li></ul>
2026-06-11T00:00:00Z

Executive Assistant

La Jolla, CA
onsite
Temporary / Contract
34 - 36 USD / Hourly
Our client, a mission-driven organization in the nonprofit industry, is seeking a highly organized and proactive Executive Assistant to provide high-level administrative support to senior leadership. This role is ideal for a polished professional who thrives in a fast-paced environment, demonstrates sound judgment, and is passionate about supporting an organization focused on making a meaningful impact. Key Responsibilities:<ul><li>Provide comprehensive administrative support to executive leadership, including calendar management, meeting coordination, and travel arrangements</li><li>Prepare and edit correspondence, reports, presentations, and other documents</li><li>Serve as a liaison between executives, board members, staff, and external stakeholders</li><li>Coordinate board meetings, committees, and special events, including preparing agendas and meeting materials</li><li>Maintain confidential information and handle sensitive matters with discretion</li><li>Track deadlines, manage priorities, and ensure timely follow-up on key initiatives</li><li>Assist with project coordination and support cross-functional communication across departments</li><li>Organize and maintain electronic and paper filing systems</li><li>Support donor, community, and partner communications as needed</li></ul>
2026-06-05T00:00:00Z

Executive Assistant

Roseville, CA
onsite
Temporary / Contract
25 - 35 USD / Hourly
Position Overview:We are seeking a highly organized and proactive Executive Assistant to support senior leadership. This role is responsible for managing day-to-day administrative operations, streamlining communication, and ensuring executives are well-supported in a fast-paced environment. The ideal candidate is detail-oriented, resourceful, and able to anticipate needs. Key Responsibilities:<ul><li>Provide high-level administrative support to executives, including calendar management, meeting coordination, and travel arrangements</li><li>Act as a gatekeeper by managing communications, prioritizing emails, and handling confidential information</li><li>Prepare and edit correspondence, presentations, reports, and other documents</li><li>Coordinate internal and external meetings, including agendas, materials, and follow-ups</li><li>Support project coordination and track deadlines to ensure timely completion of deliverables</li><li>Maintain organized filing systems and ensure accuracy of records and documentation</li><li>Liaise with internal teams, clients, and external partners on behalf of leadership</li><li>Assist with expense reporting, budgeting support, and vendor coordination as needed</li></ul>
2026-06-02T00:00:00Z

Executive Assistant

Del Mar, CA
onsite
Temporary / Contract
36 - 40 USD / Hourly
Our client is seeking a polished, proactive, and highly organized Executive Assistant to provide high-level administrative support to senior leadership. This role requires strong communication skills, sound judgment, and the ability to manage multiple priorities while handling confidential information with discretion. Key Responsibilities:<ul><li>Manage complex calendars, appointments, and meeting coordination for executives</li><li>Arrange travel, itineraries, and expense reporting</li><li>Prepare correspondence, presentations, reports, and meeting materials</li><li>Screen calls, emails, and requests, and prioritize communications appropriately</li><li>Serve as a liaison between executives, internal teams, and external contacts</li><li>Coordinate meetings, events, and special projects</li><li>Maintain confidential records and sensitive information</li><li>Provide general administrative and operational support as needed</li></ul>
2026-06-10T00:00:00Z

Executive Assistant

La Jolla, CA
onsite
Temporary to Hire
36 - 48 USD / Hourly
Robert Half is partnering with a prestigious and growing wealth management firm to identify a highly polished, proactive, and detail-oriented Executive Assistant to support executive leadership and advisory teams. This individual will serve as a trusted partner to the Managing Partner and senior advisors while acting as a key liaison for high-net-worth and ultra-high-net-worth clients. The ideal candidate thrives in a fast-paced, client-focused environment and brings exceptional organizational skills, professionalism, discretion, and the ability to manage competing priorities with grace under pressure. Key Responsibilities:<ul><li>Manage complex, high-volume calendars for the Managing Partner and senior advisors, prioritizing competing demands and optimizing scheduling efficiency.</li><li>Coordinate meetings, conference calls, and events across internal teams, clients, and external stakeholders.</li><li>Oversee inbox management, including prioritizing correspondence, drafting communications, and directing inquiries appropriately.</li><li>Serve as a primary liaison for high-net-worth and ultra-high-net-worth clients, delivering a white-glove client service experience.</li><li>Support business development initiatives by preparing client presentations, pitch materials, and tracking sales pipeline activity.</li><li>Maintain CRM systems, including Salesforce, ensuring accurate client records, pipeline tracking, and timely follow-ups.</li><li>Facilitate client onboarding, including preparation of account documentation and coordination with custodians and internal teams.</li><li>Coordinate client meetings, firm events, and marketing initiatives, ensuring seamless execution and high-quality client experiences.</li><li>Prepare meeting agendas, reports, presentations, and supporting materials for leadership and client interactions.</li><li>Manage domestic and international travel logistics, including flights, accommodations, itineraries, transportation, and expense reporting.</li><li>Generate and maintain weekly, quarterly, and ad hoc reports related to client activity, business development efforts, and pipeline progress.</li><li>Lead client outreach initiatives, including quarterly scheduling and follow-up coordination.</li><li>Support financial administrative functions, including expense reporting, invoice processing, reconciliation, and vendor communications.</li><li>Oversee day-to-day office operations, including document management, mail distribution, process improvements, and operational coordination.</li><li>Provide cross-functional administrative support to leadership and advisory teams.</li><li>Handle sensitive financial and personal information with the highest level of confidentiality and professionalism.</li><li>Ensure compliance with firm policies, regulatory standards, and operational procedures.</li><li>Support firmwide events, conferences, and client seminars by coordinating logistics across multiple teams and calendars.</li><li>Assist with HR-related and multi-state administrative matters as needed.</li><li>Provide occasional personal and property management support, including vendor coordination, scheduling, and expense oversight.</li></ul>
2026-05-20T00:00:00Z

Executive Assistant

San Diego, CA
onsite
Temporary / Contract
32 - 34 USD / Hourly
Our client is seeking a highly organized, polished, and proactive Executive Assistant to provide high-level support to senior leadership. The ideal candidate will be skilled in managing complex schedules, coordinating travel, preparing correspondence, and handling confidential information with discretion. Key Responsibilities:<ul><li>Manage executive calendars, schedule meetings, and coordinate appointments</li><li>Arrange domestic and international travel, including itineraries and expense reports</li><li>Prepare presentations, reports, meeting agendas, and correspondence</li><li>Screen and prioritize incoming calls, emails, and requests</li><li>Serve as a liaison between executives, internal teams, and external contacts</li><li>Organize meetings, events, and special projects</li><li>Maintain confidential files, records, and sensitive information</li><li>Provide general administrative and operational support as needed</li></ul>
2026-06-05T00:00:00Z

Administrative Assistant - Construction

La Jolla, CA
onsite
Temporary / Contract
23 - 29 USD / Hourly
Our client, a growing and fast-paced construction company, is seeking a highly organized and detail-oriented Administrative Assistant to join their team on a contract-to-hire basis. This position plays a critical role in supporting daily operations, coordinating schedules, managing high-volume data entry, and serving as a key point of contact for both internal teams and external partners.The ideal candidate is proactive, adaptable, and thrives in a dynamic environment where priorities can shift quickly. This individual must be comfortable interacting with a variety of personalities, including field personnel, vendors, subcontractors, and leadership teams, while maintaining professionalism and exceptional customer service.Key ResponsibilitiesAdministrative Support<ul><li>Provide comprehensive administrative support to project managers, operations teams, and company leadership.</li><li>Manage incoming calls, emails, and correspondence, ensuring timely responses and appropriate follow-up.</li><li>Prepare, organize, and maintain project documentation, contracts, reports, and company records.</li><li>Assist with onboarding paperwork, vendor documentation, and project-related administrative tasks.</li><li>Maintain accurate filing systems, both electronic and physical.</li></ul>Data Entry & Record Management<ul><li>Perform high-volume data entry with a strong emphasis on accuracy and efficiency.</li><li>Update and maintain databases, spreadsheets, project tracking logs, and internal systems.</li><li>Review documents for completeness and accuracy before processing.</li><li>Generate reports and assist with record audits as needed.</li><li>Ensure information is entered correctly and deadlines are consistently met.</li></ul>Scheduling & Coordination<ul><li>Coordinate calendars, meetings, project schedules, and appointments.</li><li>Assist with scheduling field personnel, subcontractors, inspections, and vendor appointments.</li><li>Communicate schedule changes and project updates to appropriate stakeholders.</li><li>Track deadlines and follow up on outstanding tasks to ensure projects remain on schedule.</li></ul>Customer Service & Communication<ul><li>Serve as a professional point of contact for clients, vendors, subcontractors, and internal team members.</li><li>Build positive working relationships while effectively managing challenging conversations and competing priorities.</li><li>Handle inquiries, concerns, and requests with professionalism and discretion.</li><li>Support collaboration between office staff and field teams.</li></ul>General Office Operations<ul><li>Assist with office organization and daily operational needs.</li><li>Order and maintain office supplies and materials.</li><li>Support special projects and additional administrative duties as assigned.</li><li>Contribute to a positive, team-oriented work environment.</li></ul>QualificationsRequired Experience<ul><li>Minimum of 3 years of administrative support experience.</li><li>Proven experience with high-volume data entry and document management.</li><li>Experience coordinating schedules, appointments, and multiple priorities simultaneously.</li><li>Strong customer service and interpersonal communication skills.</li><li>Experience working with a variety of personalities in a fast-paced environment.</li></ul>
2026-05-29T00:00:00Z

Sr. Admin/Executive Assistant

San Diego, CA
onsite
Temporary to Hire
30 - 35 USD / Hourly
We are looking for a highly organized Sr. Administrative/Executive Assistant to support senior leadership within a real estate and property organization in San Diego, California. This contract-to-permanent opportunity is ideal for someone who thrives in a fast-paced, fully in-office setting and can balance business priorities with a high level of discretion. The person in this role will serve as a trusted administrative partner, coordinating complex schedules, handling sensitive information, and helping move important projects forward with accuracy and care. Responsibilities:• Provide high-level administrative support to senior leadership and offer additional assistance across departments as business needs arise.• Draft, review, and manage clear correspondence with investors, business partners, and other external stakeholders, ensuring a discreet and confidential approach.• Coordinate complex calendars, meetings, and conference calls while anticipating scheduling conflicts and adjusting priorities as needed.• Arrange detailed domestic and international travel plans, including commercial and private air transportation, ground travel, and itinerary management.• Support special projects by collecting, organizing, and tracking documents and information related to prospective business opportunities.• Handle personal assistant duties for executive leadership, such as managing personal travel, processing mail, purchasing requested items, and completing errands.• Maintain accurate electronic and physical filing systems so records, documents, and materials remain organized and easily accessible.• Review invoices for completeness and accuracy before routing them for approval and payment processing.
2026-06-03T00:00:00Z

Human Resources Assistant

Solana Beach, CA
onsite
Temporary / Contract
24 - 31 USD / Hourly
A well-established food and beverage company in Solana Beach is seeking a Human Resources Assistant to support the HR team with employee onboarding, recruiting coordination, HR administration, and employee support activities. This is an excellent opportunity for someone looking to grow their career in Human Resources while gaining exposure to multiple areas of HR within a dynamic and fast-paced industry. The ideal candidate is organized, professional, and comfortable working with confidential information while providing excellent support to employees and leadership. Position ResponsibilitiesHR Administration & Employee Support<ul><li>Maintain employee records, personnel files, and HR documentation</li><li>Assist employees with general HR-related questions and requests</li><li>Support benefits administration, onboarding paperwork, and employment documentation</li><li>Process employee status changes and maintain accurate HRIS records</li><li>Assist with leave tracking and compliance documentation</li></ul>Recruiting & Onboarding<ul><li>Schedule interviews and coordinate candidate communication</li><li>Assist with job postings and applicant tracking system updates</li><li>Prepare new hire packets and onboarding materials</li><li>Coordinate background checks, reference checks, and onboarding logistics</li><li>Support orientation and employee engagement initiatives</li></ul>Administrative Support<ul><li>Prepare HR reports, spreadsheets, and internal communications</li><li>Assist with training coordination and employee events</li><li>Maintain confidentiality regarding employee and company information</li></ul>
2026-05-29T00:00:00Z

Human Resources Assistant

San Diego, CA
onsite
Temporary / Contract
22 - 24 USD / Hourly
Our client in the nonprofit industry is seeking a detail-oriented and organized Human Resources Assistant to support day-to-day HR operations and help deliver a positive employee experience. This role is ideal for someone who enjoys administrative work, values confidentiality, and is passionate about contributing to a mission-driven organization. Key Responsibilities:<ul><li>Provide administrative support to the human resources team across a range of HR functions</li><li>Assist with onboarding, new employee paperwork, orientation scheduling, and employee file maintenance</li><li>Help maintain accurate HR records and ensure data integrity in HR systems</li><li>Support benefits administration, leave tracking, and other employee-related documentation</li><li>Coordinate interview scheduling and assist with recruitment-related activities</li><li>Respond to employee inquiries regarding HR policies, procedures, and general questions</li><li>Prepare reports, correspondence, and other HR documentation as needed</li><li>Assist with compliance-related recordkeeping and audit preparation</li><li>Support employee engagement initiatives, trainings, and internal communications</li><li>Handle sensitive and confidential information with professionalism and discretion</li></ul>
2026-06-05T00:00:00Z

Administrative Operations Coordinator

Carlsbad, CA
onsite
Temporary / Contract
30 - 38 USD / Hourly
A rapidly expanding biotech company in Carlsbad is hiring an Administrative Operations Coordinator to support internal departments, leadership teams, and operational workflows. This role is ideal for someone who thrives in fast-paced environments and enjoys being the person who keeps projects, communication, and office operations organized behind the scenes. The company is looking for a proactive and detail-oriented professional who can adapt quickly, manage competing priorities, and confidently support both administrative and operational initiatives during an exciting growth phase.ResponsibilitiesAdministrative & Operational Support<ul><li>Coordinate calendars, meetings, and cross-functional scheduling requests</li><li>Prepare reports, spreadsheets, and internal operational documentation</li><li>Assist leadership with project tracking and administrative follow-up</li><li>Maintain organized records, contracts, and company documentation</li><li>Coordinate onboarding logistics and office operational support tasks</li></ul>Team & Office Coordination<ul><li>Communicate with vendors, internal teams, and external partners professionally</li><li>Assist with event coordination, meeting logistics, and team scheduling</li><li>Support purchasing requests, office supply management, and facility coordination</li><li>Help maintain workflow organization across departments during periods of growth</li></ul>Reporting & Project Support<ul><li>Track operational deadlines and project updates</li><li>Support internal reporting and process improvement initiatives</li><li>Assist departments with administrative requests and workflow coordination</li></ul>
2026-05-28T00:00:00Z

Administrative Coordinator

San Diego, CA
onsite
Temporary / Contract
26 - 30 USD / Hourly
Our client is seeking a highly organized and proactive Administrative Coordinator to support daily office operations and provide administrative assistance to leadership and internal teams. This role is ideal for a professional who thrives in a fast-paced environment, enjoys managing multiple priorities, and takes pride in keeping operations running smoothly. Key Responsibilities:<ul><li>Provide administrative support to leadership and department teams</li><li>Coordinate calendars, meetings, appointments, and travel arrangements as needed</li><li>Prepare correspondence, reports, presentations, and other business documents</li><li>Maintain organized filing systems, records, and office documentation</li><li>Serve as a point of contact for internal staff, clients, and vendors</li><li>Assist with office operations, supply management, and general administrative workflows</li><li>Support scheduling, project tracking, and follow-up on key deliverables</li><li>Coordinate meetings, events, and internal communications</li><li>Handle confidential information with discretion and professionalism</li><li>Assist with special projects and other administrative duties as assigned</li></ul>
2026-06-10T00:00:00Z

Administrative Coordinator

Poway, CA
onsite
Temporary to Hire
21.85 - 25.3 USD / Hourly
We are looking for a detail-oriented Administrative Coordinator to support daily office operations and create a welcoming, detail-oriented experience for employees and visitors. This contract opportunity is ideal for someone who enjoys balancing front desk responsibilities with administrative support, coordination tasks, and event logistics. The role offers the chance to contribute across multiple office locations while working in a highly organized, audit-conscious environment. Responsibilities: • Welcome visitors and staff at the front desk, manage site access procedures, and ensure identification requirements are consistently followed. • Coordinate office administrative activities across three locations, including maintaining shared spaces such as kitchens and restrooms and arranging for needed supplies. • Monitor inventory levels and place orders for office and facility materials to keep daily operations running smoothly. • Support company events and internal gatherings by assisting with logistics, tracking plans, and helping manage related budgets and planning documents. • Maintain spreadsheets and administrative records with a high degree of accuracy to support reporting, organization, and committee-related work. • Process routine expense documentation by matching receipts to card transactions, organizing records, and preparing items for submission. • Assist with scheduling and general coordination tasks that help teams stay organized and on track with day-to-day priorities.
2026-06-09T00:00:00Z