18 results for Office Administratorproject Manager in Valley Center, CA

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

San Diego, CA
onsite
Temporary
21 - 24 USD / Hourly
About the Role Robert Half is partnering with an innovative biotechnology company seeking a proactive and highly organized Office Administrator to support daily office operations and administrative functions. This role is ideal for someone who enjoys wearing multiple hats, supporting leadership and teams, and ensuring the office runs efficiently in a fast-paced, professional environment.The Office Administrator will play a key role in coordinating office logistics, supporting internal teams, and maintaining an organized and productive workplace.Key Responsibilities<ul><li>Manage day-to-day office operations, ensuring the office runs smoothly and efficiently</li><li>Provide administrative support to leadership and cross-functional teams</li><li>Coordinate meetings, calendars, and conference room scheduling</li><li>Assist with preparing reports, presentations, and internal documentation</li><li>Order and manage office supplies, equipment, and vendor relationships</li><li>Coordinate visitor access, office logistics, and employee onboarding support</li><li>Maintain organized filing systems, databases, and internal records</li><li>Assist with expense tracking, invoices, and basic office budgeting tasks</li><li>Support internal events, team meetings, and office initiatives</li><li>Handle general administrative tasks and special projects as needed</li></ul>
2026-03-06T00:00:00Z

Office Manager

Oceanside, CA
onsite
Temporary
33 - 37 USD / Hourly
Our client is hiring an Office Manager to oversee daily administrative operations and help maintain a highly organized and productive workplace environment in San Diego. The Office Manager will serve as a key point of coordination for a variety of operational responsibilities that impact the daily workflow of the office. While many people associate office management with administrative oversight, this role requires a professional who understands how operational efficiency directly contributes to the success of the broader organization. From managing office logistics and vendor relationships to supporting internal communication and administrative processes, the Office Manager helps ensure that teams have the resources and organization they need to perform effectively. Our client is seeking a professional who is highly organized, proactive, and capable of managing multiple responsibilities simultaneously. The ideal candidate will be comfortable working independently while collaborating with leadership and staff to maintain a positive and efficient workplace environment. Individuals who thrive in this role often enjoy creating structure, solving operational challenges, and supporting teams in a meaningful way.Key Responsibilities<ul><li>Oversee daily office operations and administrative processes</li><li>Coordinate office vendors, supplies, and facility needs</li><li>Manage administrative staff and office procedures</li><li>Support internal meetings, schedules, and company events</li><li>Maintain office policies and operational documentation</li><li>Assist leadership with administrative and operational projects</li></ul>
2026-03-06T00:00:00Z

Office Manager

La Jolla, CA
onsite
Temporary
30 - 32 USD / Hourly
Our client is seeking a highly organized and proactive Office Manager to oversee the daily operations of their administrative office. This critical role ensures a productive, efficient, and positive work environment for all team members. Key Responsibilities:<ul><li>Manage and coordinate office operations, including supplies, facilities, and administrative support.</li><li>Act as the main point of contact for internal and external communications.</li><li>Support scheduling, meetings, travel arrangements, and expense reporting.</li><li>Maintain office records, policies, and confidential documents.</li><li>Liaise with vendors, building management, and service providers.</li><li>Oversee onboarding for new employees and support HR-related tasks.</li><li>Foster a collaborative and welcoming office culture.</li></ul>
2026-03-13T00:00:00Z

Office Manager

Escondido, CA
onsite
Temporary
32 - 38 USD / Hourly
This position requires a professional who understands that strong office management is built on organization, communication, and attention to detail. The Office Manager will be responsible for coordinating a variety of administrative functions that help keep the office operating efficiently, from overseeing daily administrative workflows to ensuring that office resources and systems remain organized and accessible. Our client is looking for someone who takes pride in maintaining a professional and structured work environment. The ideal candidate will have strong organizational instincts, the ability to anticipate operational needs, and the confidence to manage administrative responsibilities while supporting both staff and leadership. For professionals who enjoy creating order, improving processes, and supporting teams behind the scenes, this role provides an excellent opportunity to make a meaningful impact within the organization.Key Responsibilities<ul><li>Manage daily administrative activities and office coordination</li><li>Maintain office systems, records, and procedures</li><li>Coordinate vendor services and facility support</li><li>Assist leadership with scheduling and administrative support</li><li>Support onboarding logistics for new employees</li><li>Help maintain a productive and organized workplace environment</li></ul>
2026-03-06T00:00:00Z

Office Manager

Escondido, CA
onsite
Temporary
30 - 36 USD / Hourly
A well-run office creates the foundation for an entire organization to thrive. Our team is recruiting an experienced Office Manager for a growing North County San Diego company that values organization, collaboration, and strong internal support systems. This individual will oversee office operations, support staff productivity, and ensure that administrative systems run efficiently. The Office Manager will play a key leadership role in maintaining a professional and organized workplace environment while supporting multiple departments with administrative coordination.Responsibilities<ul><li>Oversee daily office operations and administrative processes</li><li>Manage office vendors, supplies, and facilities coordination</li><li>Support internal team scheduling and events</li><li>Maintain office procedures and documentation</li><li>Assist leadership with operational tasks and reporting</li></ul>
2026-03-16T00:00:00Z

Project Administrator

Carlsbad, CA
onsite
Temporary
26 - 33 USD / Hourly
A well-respected general contractor in San Diego is hiring a detail‑driven Project Administrator to support project managers, superintendents, and field teams on multiple active builds. This role touches every stage of a project — from pre‑construction documentation and subcontractor onboarding to change orders, cost tracking, compliance, and close‑out packages. If you thrive in fast-paced construction environments, enjoy working with both office and field personnel, and pride yourself on organization and accuracy, this is an excellent opportunity with a stable, long‑tenured team. What You’ll Do<ul><li>Assist with subcontractor onboarding, COIs, W‑9s, compliance, and safety documentation</li><li>Manage RFI logs, submittals, change orders, meeting minutes, and project schedules</li><li>Prepare project binders, job site documentation, and city/permit packets</li><li>Maintain digital/physical filing systems for inspections, job codes, site photos, and project updates</li><li>Help track project expenses, match invoices to POs, route approvals, and support AP/AR</li><li>Create and distribute weekly reports: schedule updates, subcontractor status, and punch list progress</li><li>Support superintendents with job site needs, deliveries, sign-in sheets, and visitor logs</li><li>Assist with project close-out: warranties, O&M manuals, as-builts, training docs, and completion packages</li><li>Answer phones, greet visitors, and support general office operations when needed</li></ul>
2026-03-03T00:00:00Z

Administrative Project Coordinator

Escondido, CA
onsite
Temporary
28 - 33 USD / Hourly
This position sits at the intersection of administration and project management, providing essential coordination that keeps projects on schedule and teams aligned. You will work closely with project managers, leadership teams, and cross-functional departments to track progress, coordinate communication, and ensure deadlines are consistently met. The ideal candidate recognizes that successful projects require strong organizational discipline, clear communication, and the ability to anticipate potential challenges before they arise. By maintaining accurate documentation, coordinating schedules, and facilitating team collaboration, you will help ensure that projects are executed smoothly from start to finish. This opportunity is particularly well suited for administrative professionals who are looking to expand their career into project management, operations, or business coordination roles. It offers meaningful exposure to organizational strategy and the opportunity to contribute to high-impact initiatives.Key Responsibilities<ul><li>Coordinate project schedules, timelines, and documentation</li><li>Prepare reports and status updates for leadership</li><li>Organize meetings and track project milestones</li><li>Maintain project records and administrative documentation</li><li>Support cross-department communication and coordination</li></ul>
2026-03-05T00:00:00Z

Office Operations Coordinator

San Marcos, CA
onsite
Temporary
25 - 27 USD / Hourly
The Office Operations Coordinator position is ideal for someone who enjoys creating systems, supporting teams, and ensuring that day-to-day office operations run with precision and consistency.This role is far more strategic than a traditional office support position. The Operations Coordinator will act as a central hub for internal coordination, helping departments communicate effectively, ensuring administrative processes run smoothly, and maintaining an organized and productive office environment. Successful candidates understand that operational excellence requires both structure and adaptability. They enjoy working behind the scenes to create processes that allow others to perform at their best. This position requires someone who is naturally organized, proactive in solving problems, and capable of balancing multiple responsibilities at once. The company is seeking a professional who takes pride in maintaining a well-run workplace and understands the impact that strong administrative infrastructure has on organizational success. If you enjoy supporting teams and improving processes, this role offers a rewarding opportunity to contribute meaningfully to a growing organization.Key Responsibilities<ul><li>Coordinate daily office operations and administrative functions</li><li>Manage vendor relationships and office services</li><li>Support internal meetings, projects, and team initiatives</li><li>Maintain office policies, documentation, and procedures</li><li>Assist leadership with operational reporting and planning</li></ul>
2026-03-05T00:00:00Z

Office Assistant

San Diego, CA
onsite
Temporary
21 - 24 USD / Hourly
About the Role Robert Half is partnering with a growing real estate organization seeking a reliable and detail-oriented Office Assistant to support daily office operations. This role is ideal for someone who enjoys administrative work, thrives in a fast-paced environment, and takes pride in keeping an office organized and running smoothly.The Office Assistant will support the team with a variety of administrative tasks, client coordination, and general office support.Key Responsibilities<ul><li>Provide general administrative support to the office and leadership team</li><li>Answer and direct incoming phone calls and emails in a professional manner</li><li>Maintain and organize office files, documents, and databases</li><li>Assist with preparing contracts, reports, and client documents</li><li>Schedule meetings, appointments, and assist with calendar management</li><li>Support the team with data entry, document preparation, and filing</li><li>Order office supplies and assist with general office coordination</li><li>Greet clients and visitors and help maintain a welcoming office environment</li><li>Assist with special projects and additional administrative tasks as needed</li></ul>
2026-03-06T00:00:00Z

Office Specialist

San Marcos, CA
onsite
Temporary
23 - 27 USD / Hourly
Organization and efficiency are the backbone of any successful office. Robert Half is working with a growing organization in San Marcos that is seeking an experienced Office Specialist to help maintain smooth day-to-day operations while supporting multiple departments with administrative coordination. This role is ideal for someone who thrives in a structured office environment and enjoys keeping things organized, on schedule, and running efficiently. The Office Specialist will help ensure that administrative systems remain organized, documentation is maintained accurately, and internal teams have the support they need to stay focused on their core responsibilities. Our client is looking for a professional who brings strong attention to detail, reliability, and a proactive mindset to the workplace. Candidates who enjoy supporting teams, managing office tasks, and maintaining organized systems will find this role to be a great opportunity to contribute to a collaborative and productive work environment. Key Responsibilities<ul><li>Provide administrative support to multiple departments</li><li>Maintain organized office records and documentation</li><li>Coordinate schedules, meetings, and internal communications</li><li>Assist with data entry, reporting, and general office tasks</li><li>Manage incoming calls and correspondence</li><li>Help maintain an organized and efficient office environment</li></ul>
2026-03-13T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary
22.5 - 25 USD / Hourly
At Robert Half, we connect talented professionals with leading organizations seeking operational excellence. Our client is seeking a proactive and detail-oriented Administrative Assistant to provide comprehensive support and help keep their office running smoothly. Key Responsibilities:<ul><li>Perform general clerical duties, including filing, data entry, and managing correspondence</li><li>Schedule meetings, maintain calendars, and coordinate appointments</li><li>Prepare and edit documents, reports, and presentations</li><li>Answer and direct phone calls; greet and assist visitors</li><li>Manage office supplies and inventory</li><li>Support various departments with administrative tasks as needed</li><li>Maintain confidentiality and ensure accuracy in all work performed</li></ul>
2026-03-05T00:00:00Z

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

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.
2026-03-19T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary
23 - 25 USD / Hourly
Our client, an innovative and fast-growing biotechnology company, is seeking a proactive and organized Administrative Assistant to support daily operations and help drive scientific advancement. This is an excellent opportunity to join a collaborative team in a cutting-edge scientific environment. Key Responsibilities:<ul><li>Provide comprehensive administrative support, including scheduling meetings, managing correspondence, and maintaining organized filing systems.</li><li>Assist with document preparation, data entry, presentations, and report generation.</li><li>Support project coordination and event logistics as needed.</li><li>Greet and assist visitors, answer phone calls, and direct inquiries to appropriate team members.</li><li>Order and maintain office supplies and ensure the office environment runs efficiently.</li><li>Help uphold confidentiality and compliance with company standards and industry regulations.</li></ul>
2026-03-05T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary
23 - 25 USD / Hourly
Our client is seeking a skilled Administrative Assistant to support daily operations and provide organizational efficiency across their team. This is an excellent opportunity for someone who is detail-oriented, proactive, and passionate about contributing to a collaborative environment. Key Responsibilities:<ul><li>Manage calendars, schedule meetings, and coordinate appointments.</li><li>Prepare and edit documents, presentations, and reports for staff and management.</li><li>Handle incoming calls, emails, and correspondence, directing inquiries to the appropriate parties.</li><li>Perform general office duties, including filing, data entry, and supply management.</li><li>Support event planning, project coordination, and team communications.</li><li>Uphold confidentiality and company policies in all tasks.</li></ul>
2026-03-06T00:00:00Z

Administrative Assistant

San Diego, CA
onsite
Temporary
20 - 23 USD / Hourly
We are seeking a highly organized and detail oriented Administrative Coordinator to support daily office operations and serve as the welcoming presence at the front desk. This role requires strong administrative skills, attention to detail, and the ability to manage multiple priorities in a fast-paced environment. The ideal candidate is proactive, customer-service oriented, and comfortable working both independently and collaboratively with team members across all levels of the organization. Greet and assist clients, guests, and employees with a detail oriented and welcoming presence at the front desk Answer, screen, and route incoming phone calls to the appropriate staff members Coordinate meetings and office events including scheduling calendars, reserving conference rooms, sending invitations, arranging catering, and assisting with setup and cleanup Coordinate weekly office events or meetings, including ordering food, arranging catering, and ensuring materials and spaces are prepared Process and distribute incoming and outgoing mail, packages, and deliveries Perform data entry and maintain accurate administrative records and databases Monitor and replenish office supplies and kitchen/snack inventory Maintain cleanliness and organization of the office kitchen and shared spaces, including ensuring the kitchen remains stocked, tidy, and presentable throughout the week Coordinate office equipment maintenance, including scheduling service calls, ordering supplies, and basic troubleshooting Manage company vehicle reservations, maintenance schedules, and service appointments Prepare, proofread, and finalize correspondence, reports, memos, and other administrative documents Provide administrative support to office leadership and project teams as needed Assist with additional administrative, HR, or accounting-related tasks as assigned by the Office Manager or leadership team
2026-03-12T00:00:00Z

Bilingual Office Administrator (English/Japanese)

San Diego, CA
onsite
Temporary
22 - 26 USD / Hourly
Position Overview We are seeking a highly organized and detail-oriented Bilingual Japanese Office Administrator to support daily office operations and facilitate communication between English- and Japanese-speaking teams. This role will be responsible for administrative coordination, document management, and providing bilingual support across departments to ensure smooth business operations.Key Responsibilities<ul><li>Provide administrative support to office leadership and cross-functional teams.</li><li>Translate and interpret communications between English and Japanese (written and verbal).</li><li>Manage calendars, schedule meetings, and coordinate appointments and travel arrangements.</li><li>Prepare and translate documents, reports, presentations, and correspondence.</li><li>Serve as a point of contact for Japanese-speaking clients, vendors, and internal stakeholders.</li><li>Maintain organized filing systems (digital and physical) for business documents and records.</li><li>Assist with office operations including supply management, vendor coordination, and expense tracking.</li><li>Support onboarding logistics for new employees and assist with general HR or operational tasks as needed.</li><li>Coordinate meetings, prepare agendas, and take meeting notes when required.</li><li>Ensure confidentiality and accuracy in handling sensitive company information.</li></ul>
2026-03-11T00:00:00Z