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18 results for Administrative Assistant Part Time in San Diego, CA

Part-Time Senior Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
27 - 30 USD / Hourly
A leading nonprofit organization seeks a Part-Time Senior Administrative Assistant to partner closely with the Executive Assistant and leadership team. This highly visible role will provide advanced administrative and board support, ensuring smooth operations and exceptional service to board members and stakeholders. Key Responsibilities:<ul><li>Prepare and distribute board packets and meeting correspondence.</li><li>Coordinate, schedule, and manage meetings (primarily via Zoom), ensuring accurate logistics and timely communications.</li><li>Serve as a liaison for board members and external consultants, delivering a high level of professionalism and service.</li><li>Support the Executive Assistant with:</li><li>Calendar management and meeting scheduling</li><li>Managing email communications and correspondence</li><li>Coordinating travel arrangements as needed</li><li>Maintain confidentiality and exhibit professionalism in all interactions.</li><li>Provide administrative support for multiple board of directors totaling more than 30 members.</li><li>Board meetings are highly visible and central to the organization’s success.</li></ul>Schedule & Work Arrangements:<ul><li>Immediate need for a part-time contractor (20–25 hours per week)</li><li>Flexible schedule: Monday–Thursday, between 8:00 AM – 5:30 PM (no Friday work required; organization operates on a 9/80 calendar)</li><li>Remote or on-site options may be considered depending on organizational needs</li><li>This is a contract position with the potential for permanent conversion. If converted, the role would become full-time and requires availability for full time work down the line</li></ul>
2026-04-01T00:00:00Z

Administrative Assistant

San Marcos, CA
onsite
Temporary / Contract
22 - 26 USD / Hourly
Every team has that one person who keeps everything on track—the one who knows where things are, what needs to happen next, and how to make the day run smoother for everyone else. That’s exactly who we’re looking for. We’re seeking a proactive and highly organized Administrative Assistant to support daily operations and help bring structure to a fast-paced environment. This role is perfect for someone who enjoys variety in their day, can anticipate needs before they arise, and takes pride in being the go-to person for keeping things running efficiently.You’ll work closely with leadership and cross-functional teams, playing a key role in communication, coordination, and overall office productivity. What You'll Do<ul><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Handle email correspondence and act as a point of contact for internal and external communication</li><li>Prepare reports, presentations, and documents as needed</li><li>Maintain organized filing systems (digital and physical)</li><li>Assist with office coordination, supplies, and vendor communication</li><li>Support project tracking and follow-ups to ensure deadlines are met</li><li>Coordinate meetings, including logistics and preparation of materials</li><li>Assist with data entry, recordkeeping, and administrative reporting</li><li>Provide general support to leadership and team members as needed</li></ul>
2026-04-20T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
22 - 25 USD / Hourly
Our client is seeking a detail-oriented and proactive Administrative Assistant to join their organization. This is an excellent opportunity for someone with outstanding organizational skills who enjoys supporting teams and contributing to the overall efficiency of office operations. Key Responsibilities:<ul><li>Provide high-level administrative and clerical support to staff and management</li><li>Manage calendars, schedule meetings, and coordinate events</li><li>Prepare reports, presentations, and correspondence</li><li>Maintain and organize files, records, and office supplies</li><li>Greet and assist visitors, answer phones, and respond to inquiries professionally</li><li>Support data entry and office workflow processes</li></ul>
2026-04-09T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
22.5 - 24 USD / Hourly
Our client in the nonprofit sector is seeking an experienced and motivated Administrative Assistant to help drive their mission forward. This important role supports daily office operations, assists team members, and ensures organizational efficiency in a purpose-driven environment. Responsibilities:<ul><li>Manage calendars, schedule meetings, and coordinate appointments for multiple team members.</li><li>Prepare, edit, and distribute correspondence, reports, and presentations related to nonprofit initiatives.</li><li>Handle incoming calls, emails, and visitor inquiries with professionalism and empathy.</li><li>Maintain filing systems, manage donor and organization records, and support database management.</li><li>Assist with expense reporting, invoice processing, and basic budget tracking.</li><li>Support project coordination and facilitate communication between departments.</li><li>Order supplies, track inventories, and ensure smooth office operations.</li><li>Perform other administrative tasks as needed to further the organization’s objectives.</li></ul>
2026-04-09T00:00:00Z

Administrative Assistant

Cardiff-by-the-Sea, CA
onsite
Temporary / Contract
21 - 23 USD / Hourly
We are currently seeking a dependable and organized Administrative Assistant to support daily operations within a fast-paced office environment. This role serves as a key support function for multiple departments, ensuring that communication, scheduling, and administrative processes run efficiently. The Administrative Assistant will interact with internal team members and external contacts, helping maintain structure and organization across day-to-day business activities. The ideal candidate is detail-oriented, proactive, and comfortable managing multiple priorities. This position is well-suited for someone who enjoys keeping things organized, staying ahead of deadlines, and providing reliable support to a growing team. RESPONSIBILITIES<ul><li>Coordinate calendars, meetings, and appointments for team members</li><li>Manage incoming calls, emails, and general inquiries, directing them appropriately</li><li>Prepare reports, documents, and correspondence as needed</li><li>Maintain organized filing systems, both digital and physical</li><li>Assist with data entry, tracking, and recordkeeping</li><li>Support office operations including supply management and vendor coordination</li><li>Help with scheduling logistics and meeting preparation</li><li>Perform general administrative duties and assist with special projects</li></ul>
2026-04-22T00:00:00Z

Administrative Assistant

Fallbrook, CA
onsite
Temporary / Contract
24 - 28 USD / Hourly
Behind every successful agricultural operation is a strong administrative backbone. We’re looking for a reliable and detail-oriented Administrative Assistant to support daily operations for a growing agriculture company in Fallbrook. This role is perfect for someone who enjoys staying organized, keeping things on track, and supporting a hardworking, hands-on team. You’ll be involved in a mix of office coordination, reporting, and operational support, with exposure to the business side of agriculture. What You'll Do<ul><li>Provide day-to-day administrative support to operations and leadership teams</li><li>Manage schedules, calendars, and internal communications</li><li>Maintain records related to inventory, shipments, and production logs</li><li>Assist with invoicing, purchase orders, and basic accounting coordination</li><li>Coordinate vendor communications and service scheduling</li><li>Organize and maintain digital and physical filing systems</li><li>Support compliance documentation and reporting requirements</li><li>Assist with data entry and tracking across spreadsheets and internal systems</li><li>Help coordinate team meetings and prepare reports or presentations</li></ul>
2026-04-17T00:00:00Z

Payroll Administrative Assistant

Oceanside, CA
onsite
Temporary / Contract
22 - 28 USD / Hourly
We are looking for a Payroll Administrative Assistant to support payroll operations and ensure accurate recordkeeping. This role is ideal for someone early in their payroll or HR career who enjoys working with data, staying organized, and supporting compliance processes.You’ll assist the payroll team with data entry, audits, and employee support while gaining exposure to payroll systems and procedures. RESPONSIBILITIES<ul><li>Assist with payroll data entry, timecard review, and updates</li><li>Maintain accurate employee payroll records and documentation</li><li>Support payroll processing by verifying hours, pay rates, and deductions</li><li>Respond to employee inquiries regarding pay, timekeeping, and deductions</li><li>Assist with payroll audits and reporting</li><li>Help track compliance with company policies and regulations</li><li>Coordinate with HR and Finance teams on payroll-related matters</li><li>Maintain confidentiality of sensitive payroll information</li></ul>
2026-04-23T00:00:00Z

Sr. Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
27.5 - 30 USD / Hourly
Our client is seeking a skilled and detail-oriented Senior Administrative Assistant to join their team. This role is ideal for an experienced administrative professional who excels at supporting executives and teams, managing complex tasks, and streamlining office operations. Key Responsibilities:<ul><li>Provide advanced administrative and clerical support to senior staff and management</li><li>Manage calendars, schedule meetings, coordinate travel, and organize events</li><li>Prepare, proofread, and edit documents, reports, and presentations</li><li>Maintain and organize files, records, and office supplies</li><li>Oversee special projects and support office workflow optimization</li><li>Greet and assist visitors, respond to inquiries, and support customer experience</li><li>Assist with onboarding of new team members</li></ul>
2026-04-09T00:00:00Z

Sr. Administrative Assistant

La Mesa, CA
onsite
Temporary / Contract
26 - 30 USD / Hourly
Our client in the nonprofit sector is seeking a highly skilled and experienced Senior Administrative Assistant to provide advanced support to leadership and help drive the organization’s mission forward. This role offers an opportunity to make a meaningful impact while leveraging your expertise in managing complex administrative functions. Responsibilities:<ul><li>Manage executive and team calendars, schedule meetings, and coordinate travel arrangements.</li><li>Prepare, edit, and distribute correspondence, grant documents, reports, and presentations.</li><li>Act as the primary point of contact for internal and external stakeholders.</li><li>Maintain confidential organizational records, databases, and filing systems.</li><li>Support donor relations, event planning, and project coordination efforts.</li><li>Mentor and assist junior administrative team members.</li><li>Assist with onboarding, training, and office procedures.</li><li>Process invoices, track expenses, and help with basic budget monitoring.</li><li>Handle sensitive information with professionalism and discretion.</li><li>Execute special projects and additional duties as assigned.</li></ul>
2026-04-09T00:00:00Z

Executive Assistant

Vista, CA
onsite
Temporary / Contract
32 - 36 USD / Hourly
We are looking for a highly skilled Executive Assistant to provide direct support to senior leadership. This role acts as a strategic partner, helping manage priorities, streamline communication, and ensure executives can focus on high-level initiatives. The Executive Assistant will handle sensitive information, coordinate complex schedules, and serve as a key point of contact across the organization. The ideal candidate is polished, resourceful, and thrives in a dynamic environment. This individual anticipates needs, solves problems proactively, and maintains a high level of professionalism at all times. RESPONSIBILITIES<ul><li>Manage complex calendars, including scheduling meetings, travel, and appointments</li><li>Serve as a liaison between executives, internal teams, and external stakeholders</li><li>Prepare presentations, reports, and executive-level correspondence</li><li>Coordinate meetings, including agendas, materials, and follow-ups</li><li>Handle confidential information with discretion and professionalism</li><li>Assist with project coordination and tracking deadlines</li><li>Screen and prioritize incoming communications</li><li>Support planning of events, meetings, and offsite functions</li><li>Perform additional administrative and operational duties as needed</li></ul>
2026-04-22T00:00:00Z

Administrative Assistant — Healthcare / Operations

Rancho Santa Fe, CA
onsite
Temporary / Contract
21 - 27 USD / Hourly
Healthcare organizations rely heavily on strong administrative support to keep operations running efficiently behind the scenes. A large healthcare provider in San Diego is hiring an Administrative Assistant to support scheduling, documentation, and internal coordination. Administrative support roles like this remain consistently in demand due to the complexity and scale of healthcare operations This role is ideal for someone who enjoys structured work, organization, and supporting teams in a meaningful, fast-paced environment. Key Responsibilities<ul><li>Manage scheduling and calendars</li><li>Maintain records and documentation</li><li>Coordinate internal communications</li><li>Assist with reporting and data tracking</li><li>Support operational workflows</li><li>Handle emails, calls, and administrative requests</li><li>Organize files and systems</li></ul>
2026-04-09T00:00:00Z

Financial Services Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
A small financial services organization is seeking a motivated Administrative Assistant to join their dynamic team. This role plays a pivotal part in ensuring seamless business operations and supporting our leadership with essential administrative functions. This is a contract opportunity until the end of May 2026 with a team based onsite in San Diego, CA. Key Responsibilities:<ul><li>Assist with meeting preparation by taking detailed notes and distributing action items.</li><li>Collect, organize, and maintain important documents and client records.</li><li>Input data accurately to support financial reporting, analytics, and presentation development.</li><li>Support ongoing projects through effective communication and timely follow-up.</li><li>Maintain confidentiality and handle sensitive information appropriately.</li><li>Provide general office support as needed and collaborate with multiple teams.</li></ul>
2026-04-16T00:00:00Z

Accounting Assistant

San Diego, CA
onsite
Temporary / Contract
23 - 27 USD / Hourly
Robert Half is seeking an Accounting Assistant for a growing hospitality group in San Diego! The ideal candidate will have experience supporting light Accounts Payable, Accounts Receivable, and Payroll.This is the perfect role for someone who enjoys supporting multiple parts of the accounting department. This is an on-site position, temporary-to-hire, and assisting a busy accounting department. What you'll be doing everyday<ul><li>Maintain Purchase Order processing system</li><li>Process Accounts Payable</li><li>Enter A/R information into system </li><li>Processing expense reports </li><li>Assist with payroll system and payroll related items</li><li>Perform clerical duties such as mailings and filing</li><li>Perform such other accounting, financial, or administrative tasks as may be required</li></ul>
2026-04-21T00:00:00Z

Accounting Assistant

Carlsbad, CA
onsite
Temporary / Contract
23 - 29 USD / Hourly
There’s a rhythm to real estate accounting — rent coming in, expenses going out, properties being tracked, and everything needing to land in the right place at the right time. A property management company in Carlsbad is hiring an Accounting Assistant to support day-to-day financial operations tied to multiple properties and accounts. This role is ideal for someone who likes consistency but can also handle volume. You’ll be working across transactions, tenant payments, and vendor invoices — helping keep everything accurate and accounted for. It’s a steady, detail-driven role where your work directly supports operational stability. What You’ll Be Doing<ul><li>Assist with rent postings and payment tracking</li><li>Process invoices and support accounts payable</li><li>Maintain tenant and vendor financial records</li><li>Reconcile accounts and resolve discrepancies</li><li>Support reporting and documentation</li><li>Organize files and maintain systems</li><li>Assist with month-end close processes</li><li>Communicate with internal teams</li></ul>
2026-04-14T00:00:00Z

Accounting Assistant

Carlsbad, CA
onsite
Temporary / Contract
22 - 28 USD / Hourly
If you’ve ever looked at a messy spreadsheet, a stack of invoices, or a half-finished reconciliation and thought, “I could clean this up in no time,” — this is your kind of role. A fast-growing consumer goods company in San Diego is building out its accounting support team and hiring an Accounting Assistant to help bring structure and consistency to day-to-day financial processes.This is the type of environment where things are moving quickly — orders coming in, vendors being added, transactions stacking up — and the accounting team needs someone who can jump in, stay organized, and keep everything aligned behind the scenes. You won’t just be entering data — you’ll be helping create order out of chaos and supporting a team that relies on accuracy to keep the business moving. What You’ll Be Doing<ul><li>Assist with accounts payable and receivable processes</li><li>Enter and maintain financial data in accounting systems</li><li>Support reconciliations and basic reporting</li><li>Organize invoices, receipts, and documentation</li><li>Assist with month-end close tasks</li><li>Communicate with vendors and internal teams</li><li>Maintain accurate and organized records</li><li>Support general accounting operations</li></ul>
2026-04-14T00:00:00Z

Executive Receptionist

Solana Beach, CA
onsite
Temporary / Contract
24 - 30 USD / Hourly
Some front desks are transactional. Others are an extension of the brand. This is the latter. A well-established company with a polished corporate headquarters in San Diego is hiring an Executive Receptionist — a role designed for someone who understands presence, discretion, and professionalism at a higher level. This position sits at the front of a highly visible office environment, interacting with executives, clients, and partners daily. It requires more than just administrative ability — it requires awareness, poise, and the ability to anticipate needs before they’re spoken. If you’re someone who naturally notices the details — how a space feels, how a guest is received, how timing and communication impact perception — this is where those instincts matter. What You’ll Be Doing<ul><li>Serve as the first point of contact for executives and visitors</li><li>Manage a high-traffic, professional front desk environment</li><li>Coordinate meetings, conference rooms, and schedules</li><li>Handle confidential communication and information</li><li>Maintain a polished and organized reception area</li><li>Support executive-level administrative needs</li><li>Manage incoming calls and correspondence</li><li>Coordinate with internal teams and leadership</li></ul>
2026-04-13T00:00:00Z

Real Estate Legal Assistant

San Diego, CA
onsite
Permanent / Full Time
80000 - 95000 USD / Yearly
A well-established, full-service law firm in Downtown San Diego is seeking a transactional legal secretary. This firm has an excellent reputation in the San Diego legal community, and the role will support a real estate partner. Please do not apply if you've never worked in a law firm handling real estate transactional work. The attorneys require this experience. Responsibilities:• Prepare transactional real estate documents such as purchase & sale agreements, escrow documents, and corporate formation materials - prior experience in this transactional practice area is a must!• Monitor and manage the attorney's calendar (including providing regular reminders of deadlines)• Draft and redline contracts such as commercial leases• Compose correspondence and manage email communication with attorney clients• Check for potential conflicts of interest with clients• Work with title companies on preliminary title reports and escrow closings• Prepare and distribute meeting minutes from annual meetings• Handle the process of sending out contracts for signature via DocuSign• Assist in the preparation of closing binders for real estate transactions• Conduct research to obtain statements of information from Secretary of State website for various entities• Process client invoices Transactional legal secretaries with knowledge of AIA, AIR, and CAR are strongly encouraged to apply! Pay is contingent upon fluency with the duties above. For a candidate who checks all the boxes above, a six-figure salary may be plausible.
2026-04-07T00:00:00Z

Executive Assistant — Tech Startup / Founder Support

Carlsbad, CA
onsite
Temporary / Contract
28 - 36 USD / Hourly
Startups don’t have “slow days.” There are launches, last-minute changes, shifting priorities, and constant movement — and behind every founder who seems on top of it all is someone keeping everything aligned.A growing tech startup in Carlsbad is hiring an Executive Assistant to support the founder and leadership team. This role is less about rigid structure and more about adaptability — stepping in wherever needed, keeping priorities straight, and helping bring order to a fast-moving environment. This is ideal for someone who enjoys variety, thrives in less structured settings, and wants visibility into how a business operates at a high level. What You’ll Be Doing<ul><li>Manage calendars, scheduling, and shifting priorities</li><li>Coordinate meetings, travel, and internal logistics</li><li>Assist with project tracking and follow-ups</li><li>Support communication across teams</li><li>Handle administrative tasks and special projects</li><li>Prepare documents, notes, and presentations</li><li>Help maintain organization in a fast-paced environment</li><li>Act as a general right-hand to leadership</li></ul>
2026-04-14T00:00:00Z