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27 results for Administrative Assistant in Roseville, CA

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

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

La Jolla, CA
onsite
Temporary / Contract
24 - 27 USD / Hourly
About the Role: Robert Half is seeking a detail-oriented and proactive Administrative Assistant to support our client, a well-established financial services firm. This role is ideal for someone who thrives in a fast-paced, professional environment and enjoys being the go-to person for office coordination and executive support.Key Responsibilities:<ul><li>Provide administrative support to leadership and internal teams</li><li>Manage calendars, schedule meetings, and coordinate conference calls</li><li>Prepare reports, presentations, and correspondence with a high level of accuracy</li><li>Handle incoming calls, emails, and client inquiries with professionalism</li><li>Maintain and organize files, records, and documentation</li><li>Assist with meeting logistics, including agendas and follow-ups</li><li>Support special projects and ad hoc administrative tasks as needed</li></ul>
2026-04-24T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
24 - 26 USD / Hourly
About the Role: A growing biotechnology company is seeking a detail-oriented and organized Administrative Assistant to support daily office operations and cross-functional teams. This role is ideal for someone who thrives in a fast-paced, innovative environment and enjoys providing essential support to teams working at the forefront of science and healthcare.Key Responsibilities:<ul><li>Provide administrative support to multiple departments, including research, clinical, and operations teams</li><li>Manage calendars, schedule meetings, and coordinate logistics for internal and external stakeholders</li><li>Assist with travel arrangements, expense reports, and reimbursement tracking</li><li>Prepare and format documents, presentations, and reports</li><li>Maintain organized records, files, and databases with a high level of accuracy</li><li>Support onboarding of new employees, including coordination of schedules and materials</li><li>Order office and lab supplies, and liaise with vendors as needed</li><li>Assist with planning company meetings, team events, and training sessions</li><li>Serve as a point of contact for general office inquiries and ensure a professional, welcoming environment</li><li>Support ad hoc projects and administrative initiatives as needed</li></ul>
2026-04-24T00:00:00Z

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

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Our client is seeking a detail-oriented and organized Administrative Assistant to support day-to-day office operations and help ensure the team runs efficiently. Key Responsibilities:<ul><li>Provide administrative and clerical support to staff and management</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Prepare correspondence, reports, and presentations</li><li>Maintain filing systems, records, and office supplies</li><li>Answer phones, greet visitors, and respond to general inquiries</li><li>Assist with data entry and other office support tasks</li></ul>
2026-04-29T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
22.5 - 25 USD / Hourly
Our client in the biotech industry is seeking a highly organized and detail-oriented Administrative Assistant to support daily office operations and team coordination in a fast-paced, innovation-driven environment. Responsibilities:<ul><li>Manage calendars, schedule meetings, and coordinate appointments for team members and leadership.</li><li>Prepare, edit, and distribute correspondence, reports, presentations, and meeting materials.</li><li>Answer phones, respond to emails, and serve as a professional point of contact for internal and external stakeholders.</li><li>Maintain filing systems, records, and office documentation with a high level of accuracy.</li><li>Assist with travel arrangements, expense reporting, and invoice processing.</li><li>Support departmental projects, meeting logistics, and cross-functional communication.</li><li>Monitor office supplies and coordinate orders as needed.</li><li>Perform additional administrative tasks to support business operations.</li></ul>
2026-04-29T00:00:00Z

Senior Administrative Assistant

San Diego, CA
onsite
Temporary / Contract
28 - 32 USD / Hourly
About the Role: A well-established financial services firm is seeking a highly organized and proactive Senior Administrative Assistant to support senior leadership and ensure the smooth day-to-day operations of the office. This role requires a high level of professionalism, discretion, and attention to detail, along with the ability to manage multiple priorities in a fast-paced, client-focused environment.Key Responsibilities:<ul><li>Provide high-level administrative support to executives and senior team members, including complex calendar management and meeting coordination</li><li>Prepare and edit correspondence, reports, presentations, and client-facing materials</li><li>Coordinate internal and external meetings, including logistics, agendas, and follow-up actions</li><li>Manage travel arrangements, expense reports, and reimbursements</li><li>Serve as a point of contact for clients, vendors, and internal stakeholders, maintaining a professional and polished presence</li><li>Maintain and organize confidential files, documents, and records</li><li>Assist with project coordination, tracking deadlines, and ensuring deliverables are met</li><li>Support office operations, including ordering supplies and coordinating with vendors as needed</li><li>Help onboard new employees and provide administrative support to team initiatives</li><li>Ensure compliance with company policies and financial industry regulations</li></ul>
2026-04-24T00:00:00Z

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

Executive Assistant

Solana Beach, CA
onsite
Temporary / Contract
36 - 40 USD / Hourly
We are seeking a highly organized and proactive Executive Assistant to support senior leadership in a professional services environment. This role goes beyond traditional administrative support—it requires strong judgment, discretion, and the ability to anticipate needs in a fast-paced, high-visibility setting.The ideal candidate is polished, detail-oriented, and capable of managing complex schedules and communications while acting as a trusted partner to executives. RESPONSIBILITIES<ul><li>Manage complex calendars, scheduling meetings, travel, and priorities for executives</li><li>Coordinate internal and external communications on behalf of leadership</li><li>Prepare reports, presentations, and executive-level documentation</li><li>Organize meetings, including agendas, materials, and follow-ups</li><li>Handle confidential information with a high level of discretion</li><li>Support project coordination and track deadlines</li><li>Assist with event planning, offsites, and executive meetings</li><li>Screen and prioritize incoming communications</li></ul>
2026-04-30T00:00:00Z

Executive Assistant

San Diego, CA
onsite
Temporary / Contract
50 - 55 USD / Hourly
About the Role: A fast-growing biotechnology company is seeking a highly organized and strategic Executive Assistant to support senior leadership. This role goes beyond traditional administrative support—you’ll act as a trusted partner, helping drive efficiency, manage priorities, and support key initiatives in a dynamic, science-driven environment. The ideal candidate is proactive, detail-oriented, and comfortable operating in a fast-paced, highly confidential setting.Key Responsibilities:<ul><li>Provide high-level administrative support to C-level executives, including complex calendar management, meeting coordination, and prioritization of competing demands</li><li>Serve as a gatekeeper and strategic partner, managing communications and ensuring alignment across internal and external stakeholders</li><li>Coordinate domestic and international travel, including detailed itineraries and expense reporting</li><li>Prepare and edit presentations, reports, and executive communications, including materials for board meetings and investor updates</li><li>Support planning and execution of leadership meetings, scientific reviews, and company-wide events</li><li>Track key projects, deadlines, and action items, ensuring timely follow-up and execution</li><li>Liaise with cross-functional teams, including research, clinical, regulatory, and operations</li><li>Handle highly confidential information with discretion and professionalism</li><li>Assist with onboarding senior hires and supporting leadership team initiatives</li><li>Improve administrative processes and implement efficiencies to support organizational growth</li></ul>
2026-04-24T00:00:00Z

Office Assistant

Carlsbad, CA
onsite
Temporary / Contract
17 - 21 USD / Hourly
We are looking for a reliable and detail-oriented Office Assistant to support daily administrative operations. This role is ideal for someone who enjoys staying organized, helping where needed, and contributing to a smooth and efficient office environment.You’ll assist multiple team members and play a key role in keeping day-to-day tasks on track. RESPONSIBILITIES<ul><li>Provide general administrative support across departments</li><li>Answer phones, route calls, and respond to inquiries</li><li>Assist with scheduling, calendar coordination, and meeting preparation</li><li>Perform data entry and maintain accurate records</li><li>Organize and maintain filing systems (digital and physical)</li><li>Handle mail, deliveries, and office supply management</li><li>Assist with basic reporting and document preparation</li><li>Support special projects and team needs as assigned</li></ul>
2026-04-28T00:00:00Z

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

Accounting Assistant

Vista, CA
onsite
Temporary / Contract
22 - 27 USD / Hourly
We are seeking a detail-oriented Accounting Assistant to support daily financial operations and ensure accuracy across key accounting functions. This role is ideal for someone who enjoys working with numbers, staying organized, and supporting a collaborative finance team. You’ll assist with a mix of accounts payable, accounts receivable, and general ledger support while gaining exposure to core accounting processes. RESPONSIBILITIES<ul><li>Assist with accounts payable and receivable processing, including invoice entry and payment tracking</li><li>Perform data entry and maintain accurate financial records</li><li>Support bank and credit card reconciliations</li><li>Help prepare journal entries and assist with general ledger maintenance</li><li>Organize and maintain financial documentation for audits and reporting</li><li>Assist with expense tracking and report review</li><li>Support month-end close activities</li><li>Respond to internal and external inquiries related to accounting transactions</li></ul>
2026-04-28T00:00:00Z

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

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

Legal Assistant

San Diego, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
We are looking for a Legal Assistant to provide contract support to a busy legal team in San Diego, California. This Contract position will assist with time-sensitive family formation matters, helping the firm manage active casework and maintain progress on filings and documentation during a contract coverage period. The ideal candidate brings law firm experience, strong organizational judgment, and the ability to work effectively in a hybrid environment. Responsibilities: • Prepare and revise surrogacy-related legal documents, including agreements used at the beginning of a matter. • Support post-pregnancy legal proceedings by assembling materials needed to establish parenthood through the court system. • Submit pleadings and other case documents through electronic filing platforms while tracking deadlines and filing requirements. • Organize, review, and maintain case records to ensure documentation is accurate, complete, and readily accessible. • Assist attorneys with court-related preparation and attend proceedings when needed. • Coordinate with legal staff to help reduce case backlog and keep active San Diego matters moving forward. • Use Microsoft Office applications, including Excel, to manage information and support daily legal operations.
2026-04-30T00:00:00Z

Administrative Coordinator

San Diego, CA
onsite
Temporary / Contract
23 - 26 USD / Hourly
About the Role: Robert Half is partnering with a dynamic financial services firm to hire an organized and detail-driven Administrative Coordinator. This role goes beyond traditional administrative support—you’ll play a key part in coordinating operations, supporting cross-functional teams, and ensuring day-to-day processes run smoothly.Key Responsibilities:<ul><li>Coordinate schedules, meetings, and internal communications across departments</li><li>Serve as a central point of contact for administrative and operational needs</li><li>Assist with project tracking, reporting, and process coordination</li><li>Prepare and edit reports, presentations, and client-facing materials</li><li>Support onboarding logistics and internal team coordination</li><li>Maintain organized records, databases, and filing systems</li><li>Handle high-volume email and calendar management with competing priorities</li><li>Assist leadership with special projects and workflow improvements</li></ul>
2026-04-24T00:00:00Z

Office Manager

San Diego, CA
onsite
Temporary / Contract
28 - 35 USD / Hourly
About the Role: Robert Half is partnering with a well-established tax and advisory firm to hire an experienced Office Manager. This individual will play a critical role in overseeing daily office operations, supporting partners and tax professionals, and ensuring the office runs efficiently—especially during high-volume periods like tax season. This is a great opportunity for someone who thrives in a deadline-driven, client-focused environment.Key Responsibilities:<ul><li>Oversee daily office operations and ensure a professional, organized work environment</li><li>Support partners and tax staff with scheduling, client coordination, and administrative needs</li><li>Manage workflow coordination during peak tax season, helping to prioritize deadlines and deliverables</li><li>Serve as the primary point of contact for clients, handling inquiries with professionalism and discretion</li><li>Coordinate document management, including secure handling of sensitive financial information</li><li>Maintain office procedures and improve operational efficiencies</li><li>Manage office vendors, supplies, and facilities-related needs</li><li>Assist with onboarding logistics and support basic HR and payroll coordination</li><li>Track office expenses and assist with budgeting</li></ul>
2026-04-24T00:00:00Z

Office Manager

Del Mar, CA
onsite
Temporary / Contract
28 - 30 USD / Hourly
Our client in San Diego, California is seeking an experienced and organized Office Manager to oversee daily office operations and support a productive, efficient workplace. This role is ideal for a professional who excels at multitasking, team coordination, and maintaining smooth administrative processes. Responsibilities:<ul><li>Oversee day-to-day office operations and ensure the office runs efficiently.</li><li>Manage office supplies, vendor relationships, and facility-related needs.</li><li>Coordinate schedules, meetings, and general administrative workflows.</li><li>Support onboarding activities and assist with internal office procedures.</li><li>Supervise front office functions and provide administrative support as needed.</li><li>Maintain records, prepare reports, and assist with budgeting or expense tracking.</li><li>Serve as a point of contact for internal staff and external visitors or partners.</li><li>Identify and implement process improvements to enhance office productivity.</li></ul>
2026-04-29T00:00:00Z

Office Manager

Oceanside, CA
onsite
Temporary / Contract
33 - 37 USD / Hourly
We’re hiring an Office Manager to support operations within a construction and field services environment. This role is the central hub between the office, field teams, and leadership—ensuring projects, paperwork, and communication stay on track. The ideal candidate understands the pace of construction operations, is highly organized, and can manage administrative workflows while supporting project coordination. RESPONSIBILITIES<ul><li>Oversee daily office operations and administrative processes</li><li>Coordinate communication between field teams, project managers, and leadership</li><li>Manage documentation related to projects, contracts, and compliance</li><li>Support accounts payable/receivable and invoice tracking</li><li>Maintain scheduling for crews, meetings, and project timelines</li><li>Assist with permits, licenses, and compliance documentation</li><li>Manage vendors, office supplies, and service providers</li><li>Track project documentation and ensure accuracy and organization</li></ul>
2026-04-28T00:00:00Z

Office Manager

San Marcos, CA
onsite
Temporary / Contract
40 - 43 USD / Hourly
In a healthcare setting, organization isn’t optional—it’s critical. We’re seeking an experienced Office Manager to oversee daily operations for a busy medical clinic. This role ensures that both administrative and front office functions run efficiently while supporting providers, staff, and patients. The ideal candidate brings strong leadership, operational oversight, and a solid understanding of healthcare workflows, including scheduling, billing coordination, and compliance. RESPONSIBILITIES<ul><li>Oversee day-to-day clinic operations, including front office and administrative staff</li><li>Manage scheduling workflows to ensure efficient patient flow</li><li>Supervise and train administrative team members</li><li>Monitor office performance metrics and identify areas for improvement</li><li>Coordinate with billing teams on insurance verification and claims processes</li><li>Ensure compliance with HIPAA and healthcare regulations</li><li>Manage office supplies, vendors, and facility needs</li><li>Handle patient concerns and escalate issues when necessary</li><li>Support hiring, onboarding, and staff performance management</li></ul>
2026-04-28T00:00:00Z

Office Manager

San Diego, CA
onsite
Temporary / Contract
30 - 33 USD / Hourly
Our client is seeking an organized and proactive Office Manager to oversee daily office operations and support a productive, professional workplace environment. Key Responsibilities:<ul><li>Manage day-to-day office operations and administrative functions</li><li>Oversee office supplies, vendor relationships, and facility coordination</li><li>Support scheduling, meetings, and internal communications</li><li>Assist with budgeting, reporting, and basic recordkeeping</li><li>Supervise administrative support processes and help improve workflow efficiency</li><li>Coordinate onboarding logistics and general office support activities</li></ul>
2026-04-29T00:00:00Z

Receptionist

San Diego, CA
onsite
Temporary / Contract
21 - 24 USD / Hourly
About the Role: Robert Half is partnering with a growing construction company to hire a dependable and organized Receptionist. This role is the hub of the office—supporting daily operations, coordinating communication between the field and office, and ensuring everything runs smoothly in a fast-paced environment.Key Responsibilities:<ul><li>Answer and route incoming calls, including communication with clients, vendors, and field teams</li><li>Greet visitors, subcontractors, and deliveries in a professional and efficient manner</li><li>Manage front desk operations and maintain a clean, organized office environment</li><li>Coordinate incoming and outgoing mail, packages, and job-related documents</li><li>Assist with scheduling meetings, appointments, and service calls</li><li>Support project teams with administrative tasks such as data entry, filing, and document tracking</li><li>Maintain and update records, logs, and basic reports</li><li>Order office supplies and assist with vendor coordination</li></ul>
2026-04-24T00:00:00Z

Paralegal

San Diego, CA
onsite
Permanent / Full Time
85000 - 115000 USD / Yearly
We are looking for a skilled Paralegal to join our team in San Diego, California. In this role, you will provide comprehensive support to attorneys handling employment litigation cases, including large-scale class action lawsuits. This position offers an opportunity to work closely with experienced legal professionals in a collaborative and dynamic environment. Responsibilities: • Manage employment litigation cases from initiation through trial, ensuring all aspects of case management are handled efficiently. • Support attorneys in handling class action lawsuits, coordinating efforts with senior legal professionals. • Conduct discovery activities, including summarizing depositions and preparing related documentation. • Assist with drafting and filing motions and other legal documents. • Review and organize case-related documents to ensure accuracy and completeness. • Attend hearings and provide in-person support when necessary. • Collaborate with attorneys on case strategy and trial preparation. • Maintain detailed records using case management software. • Ensure compliance with legal procedures and deadlines. • Provide administrative support as needed to facilitate smooth case progression.
2026-04-21T00:00:00Z