25 results for Office Manager in Roseville, CA

Office Manager

La Jolla, CA
onsite
Temporary
32.5 - 36 USD / Hourly
Our client, a forward-thinking leader in the biotechnology sector, is seeking an experienced Office Manager to ensure smooth and efficient daily office operations. This role is essential for maintaining a collaborative and productive workplace, supporting both administrative and scientific teams, and fostering a high-performance environment. Key Responsibilities:<ul><li>Oversee general office administration, including supplies management, vendor relations, and facilities coordination.</li><li>Support scheduling, meeting coordination, and event planning for the team.</li><li>Manage office budget, expense reports, and purchasing processes.</li><li>Serve as the main point of contact for internal and external stakeholders.</li><li>Assist with onboarding and training of new employees.</li><li>Ensure office compliance with health, safety, and company policies.</li></ul>
2026-02-24T00:00:00Z

Office Manager

Encinitas, CA
onsite
Temporary
27 - 34 USD / Hourly
Robert Half is partnering with a respected professional services firm to hire a polished, detail-oriented Office Manager who can oversee day-to-day office operations, coordinate administrative support, and serve as a cultural ambassador for the team. Perfect for someone who enjoys organization, people engagement, and operational excellence. What You’ll Do<ul><li>Manage all office operations, vendor relationships, supply ordering, and facility coordination</li><li>Provide support to leadership teams including calendar, meeting, and travel coordination</li><li>Assist with onboarding logistics, new hire orientation, and internal HR requests</li><li>Build and maintain a positive, supportive office culture with team events and communications</li><li>Review invoices, track expenses, and assist with light bookkeeping or AP/AR tasks</li><li>Oversee reception, incoming requests, and office workflow</li><li>Maintain organized filing systems, HR/administrative documentation, and SOPs</li><li>Support special projects including process improvements, office upgrades, and department coordination</li></ul>
2026-02-24T00:00:00Z

Office Manager

San Diego, CA
onsite
Temporary
30 - 33 USD / Hourly
Our client in the biotech industry is seeking a dedicated and organized Office Manager to oversee daily operations and ensure a productive, efficient, and positive workplace environment. The ideal candidate is a proactive problem-solver with strong leadership skills and proven experience managing office functions in a dynamic, fast-paced setting. Key Responsibilities:<ul><li>Oversee daily office operations, including supplies, equipment, and facilities management.</li><li>Coordinate scheduling, meetings, and travel arrangements for team members.</li><li>Manage relationships with vendors, service providers, and building management.</li><li>Assist with onboarding new employees and support HR-related administrative processes.</li><li>Prepare regular reports, maintain office records, and support budgeting and expense tracking.</li><li>Implement and uphold office policies to foster organization, efficiency, and compliance.</li><li>Serve as the primary point of contact for office-related inquiries and problem resolution.</li></ul>
2026-02-24T00:00:00Z

Office Manager

La Jolla, CA
onsite
Temporary
28 - 30 USD / Hourly
Our client, a well-respected non-profit organization, is seeking an experienced and proactive Office Manager to oversee daily administrative operations and support a mission-driven team. This is an exciting opportunity to contribute to meaningful work in a collaborative environment. Key Responsibilities:<ul><li>Oversee day-to-day office operations, ensuring a productive, organized, and welcoming environment.</li><li>Supervise administrative staff and coordinate workflows to maximize efficiency.</li><li>Manage office budgets, supply orders, and vendor relationships.</li><li>Assist with facility management, equipment maintenance, and IT support coordination.</li><li>Develop, implement, and refine office policies and procedures.</li><li>Support HR functions including onboarding, records management, and benefits coordination.</li><li>Ensure compliance with company and regulatory requirements.</li><li>Provide executive support for leadership and help coordinate meetings and events.</li></ul>
2026-02-13T00:00:00Z

Office Administrator

Vista, CA
onsite
Temporary
23.5 - 25.5 USD / Hourly
Robert Half is recruiting an Office Administrator for a manufacturing/engineering firm in Vista. You’ll own front‑office operations, executive support, vendor coordination, and light accounting tasks—perfect for a do‑it‑all admin who loves variety and operational polish.What You’ll Do<ul><li>Run day‑to‑day front office: reception, mail/shipments, vendor coordination, supplies, and facilities tickets.</li><li>Support leadership with calendar, travel, meeting logistics, and presentation prep.</li><li>Assist AP/AR: invoice intake/coding, approvals routing, check runs support, deposits, and basic collections.</li><li>Maintain tidy digital filing, SOPs, training logs, and compliance documentation (safety/visitors).</li><li>Coordinate onboarding logistics (badges, desks, IT tickets, handbook acknowledgements).</li><li>Plan team events, all‑hands, and communications; keep the culture organized and upbeat.</li><li>Track expenses, reconcile cards, and prepare simple reports for Operations and Finance.</li><li>Jump into special projects—process clean‑ups, form templates, and light HR admin.</li></ul>
2026-03-02T00:00:00Z

Office Administrator

Vista, CA
onsite
Temporary
25 - 27 USD / Hourly
A respected manufacturing/engineering company in Vista is adding a highly organized, hands‑on Office Administrator to keep front‑office operations running smoothly. You’ll blend reception, purchasing support, light AP/AR assistance, travel coordination, and executive admin tasks—perfect for someone who enjoys variety, ownership, and being the go‑to problem solver. What You’ll Do<ul><li>Lead front office operations: phones, visitor check‑in, mail/parcel handling, facilities coordination, supplies.</li><li>Support purchasing with vendor onboarding, quotes, PO creation, tracking deliveries, and resolving discrepancies.</li><li>Assist accounting with invoice coding, approvals routing, check runs support, deposits, and basic collections follow‑up.</li><li>Coordinate travel, calendars, meeting logistics, and on‑site events for leadership.</li><li>Maintain accurate digital filing, SOPs, and compliance documentation (safety logs, training files, visitor records).</li><li>Prepare reports and spreadsheets for leadership; help improve processes and forms.</li><li>Liaise with production floor managers to synchronize deliveries, job tickets, and priority orders.</li><li>Back up HR admin tasks: onboarding packets, I‑9 support, badge/keys, and training sign‑offs.</li></ul>
2026-02-27T00:00:00Z

Office Assistant

San Diego, CA
onsite
Temporary
24.5 - 27 USD / Hourly
Our client, a respected nonprofit dedicated to making a positive impact in the community, is seeking a reliable and organized Office Assistant to join their team. This is an excellent opportunity for someone passionate about supporting a mission-driven organization and providing essential administrative support. Key Responsibilities:<ul><li>Perform general office duties, including answering phones, managing mail, and greeting visitors.</li><li>Assist with scheduling meetings, maintaining calendars, and preparing meeting materials.</li><li>Support document preparation, filing, and data entry tasks to ensure smooth office operations.</li><li>Help organize and coordinate events, workshops, and outreach initiatives.</li><li>Maintain office supplies inventory and assist with order placements.</li><li>Provide administrative support to staff, volunteers, and program participants as needed.</li><li>Uphold confidentiality and adhere to organizational policies and procedures.</li></ul>
2026-02-13T00:00:00Z

Bookkeeper

San Diego, CA
onsite
Temporary
30 - 33 USD / Hourly
Are you a detail-oriented accounting professional seeking your next opportunity? Our client is looking for a skilled Bookkeeper to join their finance team. This role is ideal for individuals who enjoy working in a dynamic environment and possess strong attention to detail. Key Responsibilities:<ul><li>Manage accounts payable and accounts receivable processes</li><li>Reconcile bank statements and ledger accounts</li><li>Prepare financial statements and assist with month-end and year-end close</li><li>Maintain and update accounting records and files</li><li>Process payroll and ensure compliance with all relevant regulations</li><li>Assist with budgeting, forecasting, and variance analysis</li><li>Liaise with external auditors and support tax preparation</li></ul>
2026-02-26T00:00:00Z

Bookkeeper

Vista, CA
onsite
Temporary
30 - 35 USD / Hourly
We are seeking a detail-oriented Bookkeeper to join a small but growing construction client in Vista. In this role, you will be responsible for managing the day-to-day financial operations, with a heavy focus on job costing to ensure project profitability. You will work closely with the owner and project managers to keep the company's finances organized and accurate.Key Responsibilities:<ul><li>Process full-cycle accounts payable, ensuring all vendor invoices and subcontractor payments are coded correctly to specific job costs.</li><li>Manage accounts receivable, including generating customer invoices (progress billing, AIA billing, and time & material), applying payments, and following up on collections .</li><li>Perform job costing for all financial transactions, tracking expenses, labor, and materials against project budgets .</li><li>Reconcile bank statements, credit cards, and vendor statements monthly to ensure accuracy .</li><li>Process weekly or bi-weekly payroll, including certified payroll reporting if required for public works projects .</li><li>Prepare and submit sales and use tax returns, as well as quarterly tax reports .</li><li>Generate financial reports for management, including profit/loss statements by job, balance sheets, and job cost summaries .</li><li>Maintain organized digital and physical records of contracts, lien waivers, change orders, and compliance documentation .</li><li>Assist with month-end and year-end close processes, supporting any audit or CPA requests .</li><li>Communicate with project managers to review budgets and report on actual costs versus projected costs .</li></ul>
2026-02-28T00:00:00Z

Bookkeeper

Vista, CA
onsite
Temporary
30 - 35 USD / Hourly
A stable manufacturing company in Vista is seeking a highly organized and analytical Bookkeeper to support operational accounting and inventory tracking. This role requires someone comfortable working with financial data tied to production and supply chain processes. Key Responsibilities<ul><li>Maintain general ledger and record daily financial transactions</li><li>Process vendor payments and customer receipts</li><li>Reconcile inventory and cost accounts</li><li>Assist with month-end close and reporting</li><li>Track fixed assets and depreciation schedules</li><li>Monitor cash flow and prepare internal financial summaries</li><li>Ensure compliance with company policies and accounting standards </li></ul>
2026-02-16T00:00:00Z

Bookkeeper

Carlsbad, CA
onsite
Temporary
28 - 32 USD / Hourly
A growing professional services firm in Carlsbad is seeking an experienced Bookkeeper to manage day-to-day financial operations. This role requires strong knowledge of accounting fundamentals and the ability to maintain accurate financial records in a deadline-driven environment. This is an excellent opportunity for someone who enjoys ownership of the bookkeeping function and values precision. Responsibilities<ul><li>Manage accounts payable and accounts receivable</li><li>Reconcile bank and credit card accounts monthly</li><li>Prepare journal entries and maintain the general ledger</li><li>Assist with payroll processing and related reporting</li><li>Generate financial statements for management review</li><li>Maintain accurate records in accounting software</li><li>Support external CPA during tax preparation and audits</li></ul>
2026-02-16T00:00:00Z

Bookkeeper

La Jolla, CA
onsite
Temporary
26.3815 - 30.547 USD / Hourly
We are looking for a detail-oriented Bookkeeper to join our team in La Jolla, California. This contract position requires expertise in managing financial records, ensuring accuracy in accounts, and supporting essential bookkeeping functions. The ideal candidate will have experience with QuickBooks and be skilled in handling both accounts payable and receivable processes. Responsibilities: • Process accounts payable and accounts receivable transactions accurately and efficiently. • Perform bank reconciliations to ensure financial records align with actual account balances. • Maintain and organize financial records, ensuring all bookkeeping tasks are completed in a timely manner. • Prepare and post journal entries to support accurate financial reporting. • Assist with month-end close procedures to finalize financial statements. • Utilize QuickBooks and QuickBooks Online to manage and track financial data. • Ensure compliance with accounting standards and company policies. • Generate reports and analyze financial data to support decision-making processes. • Collaborate with team members to improve and streamline bookkeeping procedures.
2026-03-05T00:00:00Z

Bookkeeper

San Diego, CA
onsite
Temporary
28 - 32 USD / Hourly
Our client, a leading biotech company, is seeking an experienced Bookkeeper to support their finance and accounting operations. This position offers the opportunity to work in a dynamic and innovative environment where accuracy and attention to detail are critical. Responsibilities:<ul><li>Maintain accurate financial records and general ledgers.</li><li>Process accounts payable and accounts receivable transactions.</li><li>Reconcile bank and credit card statements.</li><li>Prepare monthly, quarterly, and annual financial reports.</li><li>Assist with payroll processing and ensure compliance with regulatory standards.</li><li>Support preparation for audits and collaborate with external auditors.</li><li>Work closely with finance and operations teams to ensure timely and accurate data entry.</li><li>Utilize accounting software such as QuickBooks, Oracle NetSuite, SAP, or Microsoft D365.</li><li>Assist with budgeting, forecasting, and other ad hoc financial projects.</li></ul>
2026-02-26T00:00:00Z

Administrative Assistant

Oceanside, CA
onsite
Temporary
23 - 25 USD / Hourly
A growing construction and development firm in Oceanside is seeking a proactive and energetic Administrative Assistant to support project managers and office leadership. This role is ideal for someone who thrives in a fast-paced environment where organization and communication drive success. You’ll play a key role in keeping projects moving forward, ensuring documentation is accurate, and supporting both field and office operations. Core Responsibilities<ul><li>Coordinate project documentation and maintain organized job files</li><li>Assist with scheduling meetings, site visits, and subcontractor coordination</li><li>Prepare proposals, contracts, and change order documentation</li><li>Track project timelines and assist with status reporting</li><li>Communicate with vendors, subcontractors, and internal teams</li><li>Maintain office supplies and coordinate administrative logistics</li><li>Support accounting with invoice tracking and document collection</li></ul>
2026-02-16T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Contract / Temporary to Hire
22 - 26 USD / Hourly
We are looking for a dedicated Administrative Assistant to join our team in San Diego, California. In this role, you will play a pivotal part in ensuring smooth office operations, supporting leadership, and maintaining a welcoming and detail-oriented environment for staff and visitors. The ideal candidate thrives in a dynamic setting and demonstrates exceptional organizational and communication skills. Responsibilities:• Greet and check in visitors, oversee front-door access, and ensure a positive reception experience.• Manage and respond to communications in a shared inbox, routing inquiries as necessary.• Maintain team calendars, schedules, and action items to support alignment and timely progress.• Track and order office supplies, ensuring inventory is consistently stocked and organized.• Organize weekly in-office events, including planning, setup, ordering items, and post-event clean-up.• Prepare welcome kits for new employees, including equipment and branded materials.• Provide administrative support to leadership and various departments as needed.• Act as the primary point of contact for day-to-day office operations and general assistance.• Uphold confidentiality and sound judgment in all interactions with staff.• Ensure all tasks are completed with precision and attention to detail.
2026-02-20T00:00:00Z

Administrative Assistant

Solana Beach, CA
onsite
Temporary
23 - 27 USD / Hourly
Robert Half is partnering with a fast‑growing real estate development and investment firm in San Diego that is looking to hire a polished, proactive Administrative Assistant to support executives, property teams, and project managers. This role is perfect for someone who thrives in a dynamic environment where each day brings new tasks related to property operations, investor communications, project milestones, and administrative coordination. You’ll be the organizational backbone for a highly collaborative team — managing calendars, preparing lease files, assisting with due diligence packets, coordinating property tours, and supporting both the office and field teams. If you enjoy a mix of corporate support and light real estate operations, this is a fantastic long-term home. What You’ll Do<ul><li>Manage calendars, meetings, and travel arrangements for executives and property leaders</li><li>Prepare and maintain lease files, tenant documents, vendor contracts, and compliance records</li><li>Support onboarding of new tenants, move-in packages, insurance documentation, and contact updates</li><li>Assist with project documentation, permitting files, and city/county submissions</li><li>Coordinate investor reports, meeting materials, and internal presentations</li><li>Help monitor key deadlines related to lease renewals, options, notices, and property milestones</li><li>Update and maintain CRM, tenant lists, and property management software</li><li>Support accounts payable tasks: invoice coding, approvals routing, and vendor onboarding</li><li>Greet visitors, manage reception duties, and assist with office operations</li></ul>
2026-03-03T00:00:00Z

Executive Assistant

Carlsbad, CA
onsite
Temporary
34 - 36 USD / Hourly
Robert Half is supporting a rapidly growing biotech organization in San Diego seeking an exceptional Executive Assistant to provide high-level support to C‑suite leaders. This role is perfect for someone who thrives in a fast-moving, mission-driven environment and enjoys being the organizational backbone behind scientific and business initiatives. What You’ll Do<ul><li>Provide executive-level calendar management, meeting coordination, and complex scheduling</li><li>Prepare board materials, executive presentations, and confidential documents</li><li>Manage travel arrangements, itineraries, expense reports, and logistics</li><li>Serve as a liaison between executives, internal teams, and external stakeholders</li><li>Coordinate cross-functional meetings, timelines, and follow-up actions</li><li>Support onboarding, HR coordination, and team culture initiatives for executive teams</li><li>Assist with special projects, strategic operations tasks, and process improvements</li><li>Maintain professionalism, confidentiality, and judgment while managing competing priorities</li></ul>
2026-02-24T00:00:00Z

Executive Assistant

San Diego, CA
onsite
Temporary
40 - 45 USD / Hourly
About the Company Robert Half is partnering with a fast-growing and innovative technology company seeking a highly organized and proactive Executive Assistant to support senior leadership. This organization operates in a dynamic, fast-paced environment and values discretion, efficiency, and strong communication skills.Position Overview The Executive Assistant will provide high-level administrative support to C-level executives and senior leaders. This individual will act as a strategic partner, ensuring seamless daily operations, managing complex schedules, and serving as a key point of contact across internal and external stakeholders.Key Responsibilities<ul><li>Manage complex calendars, schedule meetings, and coordinate across multiple time zones</li><li>Prepare agendas, presentations, reports, and executive-level correspondence</li><li>Coordinate domestic and international travel arrangements, including itineraries and expense reports</li><li>Support board meetings and leadership meetings, including materials preparation and note-taking</li><li>Act as liaison between executives and internal departments, clients, and external partners</li><li>Track action items and follow up to ensure timely completion</li><li>Assist with special projects, event planning, and operational initiatives</li><li>Maintain confidentiality and handle sensitive information with discretion</li></ul>
2026-02-21T00:00:00Z

Executive Assistant

San Diego, CA
onsite
Temporary
35 - 45 USD / Hourly
We are seeking an accomplished Executive Assistant with 5–7 years of experience providing high-level administrative support to multiple C-suite executives in a fast-paced, dynamic environment. The ideal candidate excels at anticipating needs, managing complex schedules, is comfortable handling confidential information, and serves as a strategic partner to organizational leadership.Key Responsibilities:<ul><li>Proactively manage complex calendars, schedule internal/external meetings, travel arrangements (international and domestic), expense reports, and event coordination for multiple C-level executives (e.g., CEO, CFO, CTO).</li><li>Screen and prioritize communications to ensure timely responses and follow-up.</li><li>Prepare correspondence, presentations, and board materials with a high degree of accuracy and professionalism.</li><li>Serve as liaison between executives and internal/external stakeholders, maintaining a high level of professionalism, discretion, and confidentiality.</li><li>Support the coordination of executive off-sites, board meetings, and leadership initiatives.</li><li>Draft, edit, and proofread high-level documents, reports, and communications.</li><li>Track deliverables and project timelines, ensuring all executives’ commitments are met.</li><li>Adapt quickly to shifting priorities in a fast-changing environment.</li></ul>
2026-02-20T00:00:00Z

Executive Assistant

San Diego, CA
onsite
Temporary
40 - 50 USD / Hourly
Our client, a leading biotechnology company, is seeking an accomplished Executive Assistant with 5–7 years of professional experience in the biotech or life sciences sector. This individual will support the CEO by streamlining operations, and driving company growth in a dynamic and innovative environment.Responsibilities:<ul><li>Serve as the primary administrative partner to senior executives, managing complex calendars, travel arrangements, and meeting logistics</li><li>Prepare, review, and organize confidential documents related to research, regulatory, and business activities</li><li>Coordinate communications across departments and with external partners within the biotech ecosystem</li><li>Support project management efforts, including tracking timelines and deliverables</li><li>Manage expense reporting, procurement requests, and sensitive company information</li><li>Facilitate event planning for conferences, industry meetings, or onsite events</li><li>Assist with onboarding and communications for new hires, ensuring compliance with company and industry protocols</li></ul>
2026-02-20T00:00:00Z

Executive Assistant

Carlsbad, CA
onsite
Temporary
32 - 36 USD / Hourly
A fast-growing life sciences organization in Carlsbad is seeking a highly polished, proactive Executive Assistant to provide comprehensive support to senior leadership. This is a high-trust, high-impact position that requires exceptional judgment, discretion, and the ability to anticipate needs before they arise. The ideal candidate is calm under pressure, detail-obsessed, and thrives in environments where priorities shift quickly. What You’ll Own<ul><li>Manage complex executive calendars across multiple time zones</li><li>Coordinate high-level meetings, board prep, and leadership offsites</li><li>Prepare executive-ready presentations, reports, and briefing materials</li><li>Screen and prioritize communications on behalf of leadership</li><li>Arrange detailed domestic and international travel itineraries</li><li>Track key initiatives and follow up on action items</li><li>Maintain highly confidential files and communications</li><li>Partner cross-functionally with finance, HR, and operations teams</li></ul>
2026-02-21T00:00:00Z

Receptionist

San Diego, CA
onsite
Temporary
21 - 24 USD / Hourly
Our client, an innovative organization within the biotechnology industry, is seeking a professional Receptionist to serve as the welcoming face and first point of contact for their office. This is an exciting opportunity to support a fast-paced team dedicated to advancing science and technology. Key Responsibilities:<ul><li>Greet and direct visitors, clients, and staff in a courteous and professional manner.</li><li>Answer, screen, and route incoming phone calls; manage general inboxes.</li><li>Maintain visitor logs, issue badges, and ensure compliance with security protocols.</li><li>Assist with scheduling meetings, organizing conference rooms, and handling incoming/outgoing mail.</li><li>Support administrative tasks such as data entry, supply ordering, and document management.</li><li>Contribute to maintaining a clean and efficient office environment.</li></ul>
2026-02-24T00:00:00Z

Receptionist

San Diego, CA
onsite
Temporary
23.5 - 26 USD / Hourly
Our client is seeking a professional, personable Receptionist to serve as the front-line representative of their organization. This role requires excellent communication skills, and a passion for delivering outstanding service to both visitors and staff. Key Responsibilities:<ul><li>Greet and welcome visitors, clients, and employees in a friendly and professional manner.</li><li>Manage incoming phone calls, direct inquiries, and provide accurate information as needed.</li><li>Handle mail, packages, and deliveries efficiently.</li><li>Keep the reception area organized and presentable at all times.</li><li>Perform general administrative tasks such as scheduling appointments, data entry, and filing.</li><li>Support other administrative staff with various tasks as assigned.</li></ul>
2026-02-24T00:00:00Z

Receptionist

San Diego, CA
onsite
Temporary
22 - 24 USD / Hourly
We are looking for a personable and organized Receptionist to join our team on a contract basis in San Diego, California. In this role, you will be the first point of contact for visitors and callers, ensuring smooth communication and attentive service. This position requires excellent organizational and interpersonal skills to manage daily tasks efficiently. Responsibilities: • Answer incoming calls using a multi-line phone system, providing prompt and attentive responses. • Welcome and assist visitors, ensuring a positive and friendly experience. • Coordinate lunch arrangements and meeting schedules as needed. • Organize and maintain files, ensuring accessibility and accuracy. • Manage email correspondence, responding promptly and effectively to inquiries. • Schedule appointments and maintain calendars to support efficient operations. • Perform data entry tasks with precision and attention to detail. • Utilize Microsoft Word, Excel, and Outlook for various administrative tasks. • Collaborate with team members to ensure seamless daily operations.
2026-02-27T00:00:00Z

Administrative Assistants

Carlsbad, CA
onsite
Temporary
23 - 26 USD / Hourly
A thriving healthcare organization in Carlsbad is seeking a highly organized and polished Administrative Assistant to support executive leadership and clinical operations. This is more than a support role — this person will be the operational anchor that keeps departments aligned, schedules optimized, and communication flowing. If you are someone who thrives in structured environments, enjoys creating order out of complexity, and takes pride in anticipating needs before they arise, this is your opportunity to make a visible impact. What You’ll Be Responsible For<ul><li>Managing complex calendars and coordinating internal and external meetings</li><li>Preparing reports, correspondence, and executive presentations</li><li>Handling confidential documents and maintaining secure filing systems</li><li>Supporting departmental budgeting and expense tracking</li><li>Acting as liaison between leadership, vendors, and internal staff</li><li>Coordinating travel, scheduling, and high-level administrative logistics</li><li>Assisting with process improvements to enhance office efficiency</li><li>Maintaining organized digital records and shared documentation systems</li></ul>
2026-02-16T00:00:00Z