Add your latest resume to match with open positions.

85 results for Office Assistant in Walnut Creek, CA

Office Assistant

San Francisco, CA
onsite
Temporary / Contract
23 - 24 USD / Hourly
We are looking for a proactive Office Manager to support day-to-day workplace operations in San Francisco, California. This Long-term Contract position is ideal for someone who takes pride in maintaining an efficient, welcoming office while providing dependable administrative support across teams. The role is onsite on a part-time schedule, approximately three days per week for 3–5 hours per day, and requires a detail-oriented approach, strong organization, and an excellent service mindset. Responsibilities: • Oversee daily office operations to keep shared spaces, conference rooms, kitchens, and work areas clean, organized, and ready for employees and guests. • Coordinate visitor arrivals, room bookings, access badges, and meeting preparations to ensure a smooth and well-organized onsite experience. • Support executive and workplace administration by preparing documents, handling signature packages, arranging mailings, and assisting with related coordination tasks. • Manage incoming and outgoing shipments, deliveries, and mail while serving as a point of contact for vendors, building staff, and external service providers. • Track office inventory and place orders for supplies, snacks, and beverages to maintain consistent stock levels and support workplace needs. • Submit and monitor facilities requests for maintenance, cleaning, equipment, and environmental issues, following through to resolution. • Assist with meeting and event logistics, including room setup, catering coordination, calendar oversight, and basic A/V readiness. • Partner with HR and IT to help facilitate onboarding and offboarding activities such as workspace setup, access coordination, and equipment-related support. • Contribute to purchasing and expense tracking by managing recurring orders, supporting invoice or accounts payable processes, and monitoring office spending patterns. • Help strengthen office procedures and workplace programs, including emergency coordination, space organization, and employee culture initiatives.
2026-06-26T00:00:00Z

Office Assistant

San Francisco, CA
onsite
Temporary / Contract
23 - 23 USD / Hourly
We are looking for a highly organized Office Assistant to support human resources coordination and day-to-day administrative operations in San Francisco, California. This Contract position will serve as a central resource for employee onboarding, office services, and internal support functions while helping maintain an efficient and well-organized workplace. The ideal candidate is comfortable handling confidential information, responding to employee questions, and managing multiple priorities in a fast-paced environment. Responsibilities:• Provide day-to-day administrative support for human resources activities, ensuring records, correspondence, and departmental documents are handled accurately and confidentially.• Coordinate onboarding for new employees by preparing required paperwork, monitoring pre-employment screenings, and tracking completion of hiring documentation.• Administer employee badge requests and renewals, parking arrangements, and other access-related requests in accordance with company procedures.• Respond to staff questions related to workplace policies, onboarding steps, and general employment matters, escalating issues when appropriate.• Maintain personnel files, process incoming HR mail, and assist with compliance-related reporting, regulatory postings, and workers’ compensation record tracking.• Support recruiting and workforce programs by assisting with job postings, interview logistics, seasonal hiring activities, and internship coordination.• Oversee daily office operations by distributing mail, managing supplies, coordinating service needs, and helping keep shared spaces organized and well maintained.• Assist with office equipment and technology support, including basic troubleshooting for printers, conference room tools, and postage or mailing systems.• Prepare meeting spaces and coordinate basic event or meeting arrangements such as food orders, room setup, and visitor readiness. ** If you're interested in this position, please apply to this position and contact Michaela Stauber at michaela.stauber- at - roberthalf - .com with your word resume and reference job ID#00410-0013460193**
2026-06-25T00:00:00Z

Office Assistant

San Francisco, CA
onsite
Temporary to Hire
23 - 23 USD / Hourly
We are looking for a service-oriented Office Assistant to support a high-end showroom environment in San Francisco, California. This contract position with permanent potential is ideal for someone who takes pride in creating an organized, welcoming space and ensuring each guest interaction feels thoughtful and detail-oriented. The person in this role will help keep daily operations running smoothly, support visits and events, and uphold a presentation standard that reflects the brand at all times. Responsibilities:• Welcome clients, guests, and vendors with care while creating a warm and attentive front-of-house experience.• Prepare the showroom each day by ensuring meeting areas, common spaces, and presentation zones are clean, organized, and guest-ready.• Coordinate schedules, room setup, and visit details so appointments, tours, and events run efficiently from start to finish.• Oversee catering and hospitality arrangements, including setup, presentation, and upkeep of kitchen or café areas during meetings and events.• Monitor inventory levels for office, hospitality, and showroom supplies and arrange replenishment as needed.• Receive deliveries, support logistics, and help maintain order across storage and shared spaces.• Inspect the showroom for presentation issues, product concerns, or maintenance needs and communicate them promptly to the appropriate team.• Track open tasks, follow through on outstanding items, and provide timely updates to ensure nothing is missed or delayed.
2026-06-25T00:00:00Z

Office Assistant

Menlo Park, CA
onsite
Temporary / Contract
23.75 - 27.5 USD / Hourly
We are looking for a reliable Office Assistant to support daily administrative and operational tasks for a long-term contract assignment based in Menlo Park, California. This part-time opportunity will run through June and July, and we are seeking someone who can remain committed for the full project duration. The ideal candidate is organized, quick to respond to changing priorities, and comfortable helping with both office coordination and light physical tasks. Responsibilities: • Maintain orderly office records by sorting, filing, and organizing documents and materials. • Prepare backpacks and other items for shipment, ensuring packing is accurate and completed on schedule. • Support basic inventory activities by tracking supplies and keeping storage areas organized. • Move boxes and office materials as needed to help keep the workspace functional and ready for use. • Assist with preparing the office for reentry by arranging materials and helping set up shared spaces. • Provide general back-office support to keep day-to-day administrative tasks running smoothly.
2026-06-25T00:00:00Z

Office Assistant

Santa Clara, CA
onsite
Temporary / Contract
25.3365 - 29.337 USD / Hourly
We are looking for a dependable Part Time Office Assistant to help keep daily workplace operations organized and welcoming in Santa Clara, California. This opportunity is suited for someone who enjoys being on site, takes initiative, and can balance administrative support with hands-on office coordination. The person in this role will contribute to a smooth employee and visitor experience while supporting workplace logistics, vendor activity, and office readiness in a fast-moving environment. Responsibilities:• Serve as the primary on-site support person for day-to-day office needs and help ensure operations run efficiently throughout the workday.• Welcome employees, visitors, candidates, and service providers with a courteous and friendly approach while helping direct them as needed.• Keep shared spaces presentable by monitoring office appearance and addressing general workplace organization needs.• Replenish pantry items, beverages, coffee supplies, and general office materials to maintain a well-stocked environment.• Arrange orders for food, refreshments, and workplace supplies through external vendors and online ordering tools.• Prepare meeting and conference spaces by coordinating room setup, refreshments, and overall readiness for guests and internal teams.• Assist with vendor scheduling, service follow-up, and resolution of routine office-related requests.• Support onboarding logistics by helping coordinate workspace readiness and other onboarding-related office details.• Provide administrative assistance such as scheduling support for busy teams, including recruiting and engineering functions.• Contribute to workplace projects tied to office transition efforts, return-to-office coordination, and overall space organization.
2026-06-23T00:00:00Z

Office Assistant

Dublin, CA
onsite
Temporary / Contract
25 - 26 USD / Hourly
Office Assistant Position Overview:We are seeking a temporary Office Assistant to support day-to-day office operations, data tracking, and member services. This role will focus on document processing, workflow organization, and providing general administrative and front desk support. Key Responsibilities:<ul><li>Open, sort, and batch incoming mail and payments by trust</li><li>Scan, index, and upload documents accurately and in a timely manner</li><li>Organize workflows across internal systems (Perceptive, Smartsheet)</li><li>Maintain and update tracking spreadsheets for member data and enrollment processes</li><li>Prepare documents, packets, and reports for internal and external distribution</li><li>Copy forms and correspondence as needed</li><li>Send and receive faxes</li><li>Provide front desk support, including answering calls, greeting visitors, and assisting walk-ins</li><li>Coordinate member meetings with remote staff via Microsoft Teams</li><li>Assist with preparation and distribution of participant materials</li><li>Perform additional administrative support tasks as directed by management</li></ul>If you are interested in the Office Assistant position, please apply today!
2026-06-25T00:00:00Z

Office Manager

Millbrae, CA
onsite
Temporary / Contract
30 - 45 USD / Hourly
Robert Half is partnering with growing construction and project-based organizations across the Peninsula that are seeking experienced, proactive, and detail-oriented Office Managers to oversee daily office operations, support field and leadership teams, and help keep projects running smoothly. This is an excellent opportunity for someone who thrives in a fast-paced construction environment, enjoys managing multiple priorities, and takes pride in creating an organized, team-oriented office culture. Responsibilities:<ul><li>Support office operations, leadership teams, and daily administrative functions</li><li>Coordinate meetings, trainings, team events, and office logistics</li><li>Assist with scheduling, travel arrangements, and calendar management</li><li>Handle vendor communication, invoice processing, and expense tracking</li><li>Support onboarding logistics for new hires and interns</li><li>Maintain office supplies, kitchen inventory, and general workspace organization</li><li>Prepare reports, presentations, meeting materials, and leadership documents</li><li>Assist with project coordination, process improvements, and workflow tracking</li><li>Provide reception and customer service support as needed</li><li>Manage confidential and sensitive information with professionalism</li></ul>
2026-06-10T00:00:00Z

Office Manager

Oakland, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
We're seeking an experienced Office Manager to oversee daily office operations and support administrative functions across teams. This role is ideal for a proactive professional who thrives in a fast-paced environment and can balance operations, coordination, and team support. Key Responsibilities:<ul><li>Oversee day-to-day office operations and ensure a smooth, efficient workplace</li><li>Manage office supplies, vendor relationships, and facilities coordination</li><li>Support leadership with calendar management, reporting, and special projects</li><li>Coordinate onboarding, internal communications, and office policies</li><li>Handle budgeting support, expense tracking, and basic bookkeeping tasks</li><li>Serve as the main point of contact for internal staff and external vendors</li></ul>
2026-06-15T00:00:00Z

Office Manager

Berkeley, CA
onsite
Temporary / Contract
28 - 31 USD / Hourly
We are looking for a dedicated Assistant Food and Beverage Manager to join our team in Berkeley, California. This is a Contract position within the hospitality industry, where you will play a key role in overseeing office operations and ensuring seamless coordination within the property. The ideal candidate will bring a blend of administrative expertise and hospitality management experience to support the team and deliver exceptional service. Responsibilities:• Oversee daily office operations to ensure efficiency and compliance with company standards.• Manage and coordinate food and beverage operations to maintain high-quality service.• Lead and supervise the team, fostering a positive and productive work environment.• Collaborate with union representatives and navigate union-specific requirements effectively.• Develop and implement schedules, ensuring proper coverage for morning, swing, and weekend shifts.• Handle administrative tasks, including hotel reservations and operational planning.• Ensure all associates comply with parking registration requirements and related logistics.• Monitor and maintain office supplies, equipment, and facilities.• Assist in resolving operational challenges and improving processes to enhance overall productivity.• Communicate with management and staff to ensure alignment with organizational goals.
2026-06-15T00:00:00Z

Office Manager

Millbrae, CA
onsite
Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for an organized and proactive Office Manager to support daily operations in a construction-focused environment. This contract opportunity with permanent potential will play a central role in keeping the office running smoothly while providing high-level coordination for leadership, meetings, events, and administrative workflows. The ideal candidate is detail-oriented, adaptable, and comfortable balancing office administration, vendor coordination, scheduling, and financial support in a fast-paced setting. Responsibilities: • Oversee day-to-day office operations, including deliveries, supply replenishment, kitchen coordination, and general workplace organization. • Arrange logistics for recurring office gatherings such as trainings, team meetings, celebrations, and hosted events, including catering support and service coordination when needed. • Provide administrative assistance to leadership and offer backup support across the broader administrative team as priorities shift. • Process invoices, expense documentation, and company card activity while coordinating with external vendors and service providers to help maintain accurate records and timely payments. • Support onboarding for new employees and interns by tracking incoming materials, preparing equipment, and helping create a smooth first-day experience. • Organize, store, and prepare recruiting materials for career fairs and other talent outreach activities. • Partner with the Division VP of Field Operations and the leadership team to manage calendars, meeting schedules, executive visits, and travel arrangements. • Contribute to process improvement efforts by helping update operational documents, preparing reports, tracking action items, and improving meeting effectiveness through agendas, notes, and follow-up coordination. • Work with business development and marketing teams to help assemble presentations and supporting materials for field operations and group leadership meetings.
2026-06-23T00:00:00Z

Office Manager

Walnut Creek, CA
onsite
Temporary / Contract
40 - 45 USD / Hourly
Robert Half client is seeking an interim Office Manager to join their team immediately. This contract role is expected to run approximately 4-6 months. The Office Manager supports a 45-person team with a strong emphasis on HR, payroll, and employee lifecycle management, while ensuring day-to-day office operations run smoothly. Office Manager Key Responsibilities<ul><li>Manage HR processes: recruiting, onboarding, employee relations, and separations</li><li>Coordinate payroll and commissions; support review and approvals</li><li>Serve as primary contact for Paylocity (or similar HRIS/payroll systems)</li><li>Administer benefits, 401(k), and maintain HR compliance/documentation</li><li>Track PTO and maintain employee records</li></ul>Operations & Administrative Support<ul><li>Oversee daily office operations and cross-functional team support</li><li>Maintain internal systems (SharePoint, Claim Tracker, HRIS)</li><li>Coordinate vendors, IT support, and office services</li></ul>Accounting Coordination<ul><li>Partner with accounting on AP/AR processes</li><li>Assist with expense tracking, credit cards, and payroll reporting</li></ul>Qualifications<ul><li>5+ years of experience in HR, office operations, or administrative leadership</li><li>Hands-on experience with Paylocity or similar payroll/HRIS platforms</li><li>Proven ability to manage HR processes in a small to mid-sized company</li><li>Strong organizational and multitasking skills</li><li>Working knowledge of payroll coordination and basic accounting support</li></ul>Preferred<ul><li>Experience in small to midsize, fast-paced environments</li><li>Exposure to professional services or insurance industries</li></ul>Why This Role<ul><li>High-impact, visible contract opportunity</li><li>Strong focus on HR and payroll ownership</li><li>Collaborative team environment with immediate need for support</li></ul>If you are interested in this contract Office Manager position, please apply today.
2026-06-25T00:00:00Z

Office Manager

Lafayette, CA
onsite
Temporary to Hire
30 - 35 USD / Hourly
We are looking for an Office Manager to support the day-to-day administrative and operational needs of an early childhood education campus in CA.. This contract position with the potential to become permanent will serve as a central point of coordination for school staff, families, and leadership, helping create an organized and welcoming environment. The role combines front office oversight, records management, onboarding support, compliance administration, and event coordination to keep school operations running efficiently. Responsibilities:• Manage front office activity by greeting visitors, responding to incoming calls and inquiries, and ensuring families and staff receive timely assistance.• Oversee the student enrollment process from initial interest through re-enrollment, including tour scheduling, application tracking, waitlist coordination, and family communications.• Maintain complete and accurate student documentation in digital and paper files, including health records, consent forms, immunization data, and other required materials.• Provide administrative support for onboarding by assembling new employee paperwork, tracking completion of required documents, and updating personnel records.• Monitor staff training and compliance documentation while supplying teachers with current classroom rosters, emergency details, and other essential information.• Assist with regulatory reporting and school compliance tasks, including record upkeep, incident documentation, immunization submissions, and parent health notifications.• Help coordinate campus safety and facility-related activities by arranging vendor visits, supporting drill scheduling, gathering project estimates, and tracking maintenance needs.• Contribute to school events and special projects, such as organizing picture day logistics and supporting leadership with ongoing operational priorities.• Track office supply needs and maintain an orderly administrative workspace to support uninterrupted daily operations. If you are interested in this position, please apply today.
2026-06-25T00:00:00Z

Administrative Assistant

Union City, CA
onsite
Temporary / Contract
28 - 33 USD / Hourly
We are looking for an Administrative Assistant to support daily front-desk and office operations for a public agency in California. This Contract position requires an experienced, service-oriented individual who can manage public interactions, maintain accurate records, and keep administrative workflows organized. The ideal candidate brings strong attention to detail, confidence with office technology, and the ability to balance reception duties with a wide range of clerical support tasks. Responsibilities: • Welcome visitors and direct them appropriately at the main lobby and vehicle entry point while maintaining a courteous and helpful presence. • Enter, organize, print, and maintain inspection-related records and compliance documentation with a high level of accuracy. • Track submissions and process administrative paperwork connected to inspection, enforcement, and certification activities. • Manage filing systems, shared electronic folders, and departmental SharePoint resources to keep information current and accessible. • Sort incoming mail, prepare outgoing correspondence, and assist with document distribution and routine mailing tasks. • Receive over-the-counter plan submissions and route materials to the appropriate internal contacts for follow-up. • Process credit card payments for agency invoices in accordance with established procedures and documentation standards. • Operate office equipment such as copiers, fax machines, postage systems, and laminating machines to support day-to-day business needs. • Assist Human Resources with recruiting-related administrative support and coordinate security access updates for staff and vendors.
2026-06-23T00:00:00Z

Administrative Assistant

Union City, CA
onsite
Temporary / Contract
25 - 27 USD / Hourly
Position OverviewWe are seeking a highly organized and detail-oriented Administrative Assistant to support daily office operations and provide administrative support to teams and leadership. The ideal candidate is proactive, professional, and able to manage multiple tasks efficiently while maintaining a high level of accuracy and confidentiality.Key Responsibilities<ul><li>Provide day-to-day administrative support to managers and team members</li><li>Answer and direct phone calls, emails, and other correspondence</li><li>Schedule meetings, appointments, and maintain calendars</li><li>Prepare reports, presentations, and other business documents</li><li>Organize and maintain physical and digital filing systems</li><li>Order office supplies and help manage office inventory</li><li>Coordinate travel arrangements and expense reports as needed</li><li>Greet visitors and assist with front desk coverage when required</li><li>Support internal communications and team events</li><li>Perform data entry and other clerical duties as assigned</li></ul>
2026-06-19T00:00:00Z

Administrative Assistant

Walnut Creek, CA
onsite
Temporary to Hire
28 - 32 USD / Hourly
Our construction client in Walnut Creek is looking for an Administrative Assistant to support daily office operations and provide direct administrative support to leadership. The ideal candidate is highly organized, adaptable, and comfortable managing multiple priorities in an office setting. This is a fully onsite and long-term contract role with the opportunity to go permanent. Key Responsibilities:<ul><li>Manage and prioritize a high-volume email inbox on behalf of leadership</li><li>Answer and direct incoming phone calls (approximately 10–12 daily)</li><li>Perform data entry and maintain organized records and files (both physical and digital)</li><li>Provide front desk support, including greeting occasional visitors and handling deliveries</li><li>Assist with office management tasks such as ordering supplies and maintaining organization</li><li>Support general administrative needs and special projects as assigned</li><li>Provide occasional assistance to the marketing team</li></ul>If you are interested in this Administrative Assistant opportunity, please apply today!
2026-06-25T00:00:00Z

Administrative Assistant

Oakland, CA
onsite
Temporary / Contract
20 - 25 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support daily operations for a Contract position based in Oakland, California. This role focuses on maintaining organized information, strengthening communication with donors and volunteers, and helping the team keep accurate records and activity tracking in place. The ideal candidate is dependable, discreet, and comfortable managing administrative tasks that improve coordination and reporting across the organization. Responsibilities: • Maintain and organize administrative records to ensure information is accurate, accessible, and easy to retrieve. • Support donor relationship efforts by updating records, preparing routine correspondence, and helping track engagement activities. • Assist with internal and external communications, including responding to inquiries and helping route messages appropriately. • Coordinate volunteer-related administrative tasks, such as maintaining participation information and supporting follow-up communication. • Track event details and related documentation to help monitor schedules, attendance, and outcomes. • Prepare reports and summaries by compiling data from records and administrative systems. • Perform data entry and database review tasks to improve record quality, consistency, and long-term usability across departments.
2026-06-25T00:00:00Z

Administrative Assistant

Palo Alto, CA
onsite
Temporary / Contract
37 - 47 USD / Hourly
We are looking for an Administrative Assistant to support patient registration and front-end administrative operations in California. This long-term contract position is ideal for someone who excels in a fast-paced healthcare setting, delivers attentive service, and maintains accuracy when handling patient and insurance information. The role focuses on coordinating registration activities, securing required documentation and payments, and working closely with clinical and administrative teams to keep daily operations running smoothly. Responsibilities: • Manage patient intake and registration activities for a variety of patient types while ensuring records are entered accurately and without delay. • Gather and verify demographic details, insurance coverage, and eligibility information through online resources and internal documentation workflows. • Obtain required signatures for consent, privacy, and other registration-related forms, making sure all legal paperwork is completed properly. • Collect co-pays, deductibles, deposits, and other required patient payments, and document each transaction according to established procedures. • Scan and index registration materials and supporting documents into the appropriate systems before the end of each shift. • Coordinate with clinical teams to provide wristbands, face sheets, labels, and other essential patient materials in a timely and thorough manner. • Respond to updates and notifications from nursing staff promptly to keep patient records current and aligned with care activity. • Support a positive patient experience by addressing inquiries courteously, managing visitor authorization requests, and safeguarding patient valuables in line with department guidelines. • Maintain productivity during high-volume periods by organizing competing priorities effectively and contributing to team coverage as needed. • Monitor office equipment readiness, follow downtime procedures when necessary, and participate in staff meetings, trainings, and other departmental activities.
2026-06-25T00:00:00Z

Administrative Assistant

San Jose, CA
onsite
Temporary / Contract
20.9 - 24.2 USD / Hourly
We are looking for an organized Administrative Assistant to support day-to-day office operations. This long-term contract position is ideal for someone who enjoys keeping administrative processes running smoothly, providing attentive front-desk support, and handling a variety of clerical tasks with accuracy. The role calls for strong communication skills, attention to detail, and the ability to manage multiple priorities in a fast-paced office environment. Responsibilities: • Manage daily administrative activities to keep office operations efficient and well-coordinated. • Welcome visitors, oversee front-desk coverage, and create a welcoming first point of contact for the office. • Answer inbound phone calls promptly, direct inquiries appropriately, and relay messages with accuracy. • Perform data entry tasks while maintaining organized and up-to-date records across office systems. • Provide general clerical support such as filing, document preparation, and routine correspondence. • Assist with scheduling, calendar coordination, and other office support activities as needed.
2026-06-25T00:00:00Z

Administrative Assistant

Santa Clara, CA
onsite
Permanent / Full Time
48000 - 50000 USD / Yearly
We are looking for a detail-oriented Administrative Assistant to support billing operations in a fast-paced healthcare environment. This role is based in Santa Clara, California, and offers an excellent opportunity for individuals eager to grow their administrative and financial skills. The ideal candidate will assist with invoicing, purchase order matching, and other bookkeeping tasks while collaborating closely with the sales and management teams. Responsibilities: • Prepare and send invoices accurately and in a timely manner. • Match purchase orders to invoices to ensure proper documentation and billing. • Collaborate with the sales and management teams to support billing-related processes. • Assist with bookkeeping tasks and maintain organized financial records. • Manage customer billing inquiries and provide resolution promptly. • Use QuickBooks or similar software for billing and record-keeping purposes. • Generate billing statements and ensure all payments are recorded properly. • Participate in training to learn additional responsibilities and enhance skills. • Maintain administrative records and provide general office support as needed.
2026-06-12T00:00:00Z

Administrative Assistant

Pleasant Hill, CA
onsite
Temporary to Hire
23 - 24 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support daily operations for a busy laboratory team in CA. This contract opportunity with permanent potential is ideal for someone who enjoys keeping office workflows organized, coordinating communication across multiple parties, and ensuring important materials and records are handled accurately. The Administrative Assistant will work closely with laboratory staff, client offices, couriers, and field partners to help maintain smooth administrative processes and responsive service. Administrative Assistant Responsibilities:• Coordinate administrative support for the Administration Manager and laboratory staff to help maintain an efficient day-to-day workflow.• Review documents for accuracy and completeness before distribution, filing, or follow-up action.• Organize courier activity, including scheduling pickups and helping ensure timely movement of materials between locations.• Prepare, print, and distribute daily reports, including sending information to couriers and delivering reports to clients by fax or mail when needed.• Manage outgoing slides and tissue blocks for additional testing or external departmental review while tracking their status carefully.• Monitor inventory levels for requisition forms and office supplies and arrange replenishment before shortages affect operations.• Produce client-specific requisitions and coordinate delivery through couriers or the Territory Sales Manager.• Serve as a communication point between the laboratory, physician offices, and surgery centers to support client satisfaction and proper specimen submission.• Use office systems and equipment efficiently, including the pathology information system and standard administrative tools, while following organizational procedures.• Carry out additional administrative duties as assigned to support departmental needs. If you are interested in this Administrative Assistant role, please apply today!
2026-06-25T00:00:00Z

Administrative Assistant

Oakland, CA
onsite
Temporary / Contract
22 - 26 USD / Hourly
Key Responsibilities<ul><li>Provide day-to-day administrative support to department leaders and team members</li><li>Manage calendars, schedule meetings, and coordinate appointments</li><li>Prepare correspondence, reports, spreadsheets, and presentations</li><li>Answer and direct incoming calls, emails, and other communications</li><li>Maintain filing systems, records, and confidential documents</li><li>Order office supplies and help manage vendor relationships</li><li>Coordinate travel arrangements, itineraries, and expense reporting</li><li>Assist with special projects and general office support as needed</li></ul>
2026-06-16T00:00:00Z

Administrative Assistant

San Francisco, CA
onsite
Temporary / Contract
30 - 35 USD / Hourly
We are looking for an organized and resourceful Administrative Assistant to provide high-level support to a Chief Administrative Officer in San Francisco, California. This Long-term Contract position is ideal for someone who can manage shifting priorities, coordinate complex schedules, and keep executive operations running smoothly in a fast-paced environment. The role calls for sound judgment, strong partnership with leadership, and the ability to move work forward even when direction is evolving. Responsibilities: • Manage complex scheduling for the Chief Administrative Officer, balancing changing priorities and resolving conflicts across multiple requests and deadlines. • Coordinate meetings from planning through follow-up, including logistics, agendas, materials, and communication with participants. • Organize team events, leadership gatherings, and offsite sessions to support collaboration, engagement, and business goals. • Work closely with executives to understand strategic priorities, evaluate incoming meeting requests, and make informed decisions on scheduling and alignment. • Serve as a central contact for direct reports and administrative partners, helping maintain strong communication and effective coordination across the organization. • Identify opportunities to improve administrative processes, implement practical adjustments, and support longer-term operational initiatives. • Build productive relationships across teams to strengthen collaboration, support morale, and help maintain alignment on key activities. • Provide guidance to other administrative business partners and collaborate with Human Resources on workforce planning and organizational structure updates.
2026-06-16T00:00:00Z

Administrative Assistant

San Ramon, CA
onsite
Temporary to Hire
19.7885 - 22.913 USD / Hourly
We are looking for two organized Administrative Assistants to support daily office operations in the Santa Maria and San Luis Obispo, California offices. This contract-to-permanent opportunity is ideal for someone who enjoys keeping workflows on track, assisting visitors and callers, and maintaining accurate administrative records. The person in this role will contribute to a detail-oriented front-office environment while handling a variety of clerical and coordination tasks with care and efficiency. Responsibilities:• Manage front-desk and office support activities to help maintain an efficient and welcoming workplace.• Respond to incoming calls, direct inquiries appropriately, and relay messages in a timely manner.• Enter, update, and maintain records with a high level of accuracy and attention to detail.• Assist with general clerical duties such as filing, document preparation, scanning, and correspondence support.• Welcome guests and provide receptionist coverage while ensuring a detail-oriented first point of contact.• Coordinate administrative tasks across the office to support day-to-day operations and team needs.
2026-06-24T00:00:00Z

Administrative Assistant

Rohnert Park, CA
onsite
Temporary / Contract
24 - 25 USD / Hourly
We are looking for an Administrative Assistant to join a team in California, supporting proposal development and office coordination in a long-term contract position. This role focuses on turning technical input and pricing details into clear client-facing documents while maintaining a high standard of accuracy and presentation. The position also supports day-to-day administrative tasks and communication needs in a fast-paced environment. Responsibilities: • Create proposal documents by transforming estimator notes, draft content, and pricing details into final submissions ready for client review • Enter, update, and organize proposal-related information within Sage 100 Contractor or comparable business systems • Standardize document layout and presentation so each proposal is clear, consistent, and ready for client review • Review completed materials carefully to correct grammar, spelling, formatting issues, and data inaccuracies before delivery • Compile complete proposal packages and prepare final documents for timely distribution to clients • Work closely with estimators and internal team members to confirm scope details, pricing, and supporting information are reflected accurately • Provide general administrative support, including data entry, document coordination, and office assistance as needed • Assist with front-desk and communication tasks such as handling inbound calls and supporting receptionist-related duties when required
2026-06-12T00:00:00Z

Administrative Assistant

Foster City, CA
onsite
Temporary to Hire
38 - 44 USD / Hourly
Robert Half is working with a highly respected real estate development and investment firm with a long-standing track record of delivering large-scale residential, commercial, and mixed-use projects throughout the San Francisco Bay Area. With decades of industry expertise and a diverse portfolio spanning development, asset management, construction, and consulting services, the organization is known for its commitment to excellence, innovation, and long-term growth. They are seeking an experienced Project Coordinator & Contracts Administrator to support multiple development and construction projects while managing the full lifecycle of contracts and procurement activities. This role offers the opportunity to work closely with project teams, executive leadership, legal counsel, consultants, contractors, and vendors in a fast-paced and collaborative environment. Job Description: <ul><li>Manage the full contract lifecycle, including contracts, purchase orders, change orders, renewals, and closeout documentation.</li><li>Draft, review, negotiate, and administer design, consulting, and construction agreements.</li><li>Ensure contract compliance with company policies, legal requirements, and applicable regulations.</li><li>Prepare RFQs, RFPs, bid packages, and support vendor selection and onboarding activities.</li><li>Coordinate with project managers, contractors, consultants, accounting, and legal teams to keep projects on track.</li><li>Process project billings, invoices, lien waivers, insurance certificates, and compliance documentation.</li><li>Track project costs and maintain accurate contract, billing, and procurement records.</li><li>Maintain organized, audit-ready project files, including contracts, drawings, RFIs, submittals, and correspondence.</li><li>Identify contract risks, resolve issues proactively, and escalate concerns when appropriate.</li><li>Support project closeout activities and ensure all required documentation is complete.</li></ul>
2026-06-22T00:00:00Z