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19 results for Sr Administrative Assistant in El Cajon, CA

Administrative Assistant
  • Chula Vista, CA
  • onsite
  • Temporary
  • 24.00 - 27.00 USD / Hourly
  • <p>Our client in San Diego, CA is seeking a detail-oriented Administrative Assistant to support business operations and enhance productivity within a fast-paced office environment. This role is a great opportunity for individuals with strong organizational skills and a customer service mindset.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Manage scheduling, calendar coordination, and meeting logistics</li><li>Prepare and edit documents, reports, and presentations</li><li>Respond to phone and email inquiries with professionalism</li><li>Maintain filing systems and manage office supplies</li><li>Support team members and leadership with projects and daily tasks</li><li>Accurately enter data and uphold confidentiality standards</li><li>Perform general office duties to ensure smooth workflow</li></ul><p><br></p>
  • 2025-11-19T22:04:44Z
Administrative Assistant
  • San Diego, CA
  • remote
  • Contract / Temporary to Hire
  • 23.00 - 27.00 USD / Hourly
  • <p>We are looking for an Administrative Assistant to join a construction team and play a key role in ensuring smooth office operations, project support, and exceptional service delivery. If you have 3-5 years of office experience and are looking to grow your skills in a fast-paced environment, then this is the role for you!</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide administrative support to project managers, site supervisors, and the team.</li><li>Schedule meetings, coordinate travel, and manage calendars for leadership and field staff.</li><li>Prepare, review, and organize project documentation, contracts, and reports.</li><li>Handle daily communications, including emails, phone calls, and internal memos.</li><li>Assist with procurement, invoice processing, and expense tracking.</li><li>Maintain accurate records and filing systems for compliance and project reference.</li><li>Support payroll administration and timesheet collection from field teams.</li><li>Uphold company standards for safety and confidentiality at all times.</li></ul><p><br></p>
  • 2025-11-19T17:11:09Z
Administrative Assistant
  • San Diego, CA
  • onsite
  • Temporary
  • 25.00 - 30.00 USD / Hourly
  • <p>Our client, a leader in the property management sector, is seeking a detail-oriented Administrative Assistant to support property operations and office functions. This opportunity is ideal for professionals who excel in organizational and communication skills and are eager to contribute to a fast-paced team.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide comprehensive administrative support including scheduling, meeting coordination, and document management.</li><li>Serve as the point of contact for tenants, vendors, and staff, ensuring prompt and professional communication.</li><li>Assist with lease administration, maintenance requests, invoice processing, and record-keeping.</li><li>Maintain accurate files and handle confidential information with discretion.</li><li>Support special projects and assist management as needed.</li></ul><p><br></p>
  • 2025-11-19T22:04:44Z
Sr. Executive Assistant
  • San Diego, CA
  • remote
  • Temporary
  • 35.00 - 45.00 USD / Hourly
  • <p>As Senior Executive Assistant to the CEO, you will play a key role in supporting the senior leadership of a rapidly growing biotech organization. You’ll manage high-level administrative responsibilities, facilitate strategic communications, and ensure seamless operations for the executive office. Discretion, proactive problem-solving, and a service-oriented mindset are essential in this visible role.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide executive-level administrative support to the CEO, including complex calendar management and confidential correspondence.</li><li>Coordinate board meetings, investor presentations, and company-wide events.</li><li>Prepare reports, draft communications, and manage sensitive documents.</li><li>Liaise with internal teams, external partners, and scientific collaborators.</li><li>Support workflow and process improvements, leveraging digital tools to boost efficiency.</li><li>Manage travel logistics, expense reporting, and executive scheduling.</li><li>Anticipate needs and proactively address administrative challenges in a fast-paced, evolving environment.</li></ul><p><br></p>
  • 2025-11-25T22:48:54Z
Administrative Assistant
  • San Diego, CA
  • remote
  • Temporary
  • 23.00 - 26.00 USD / Hourly
  • <p>Robert Half is partnering with a fast-growing biotech company in San Diego seeking a proactive and detail-oriented <strong>Administrative Assistant</strong>. This role supports daily office operations, cross-functional teams, and scientific staff, making it an excellent opportunity for someone who enjoys a dynamic, fast-paced environment within the life sciences industry.</p><p><strong>Key Responsibilities</strong></p><ul><li>Provide administrative support to scientific, operations, and leadership teams.</li><li>Manage calendars, schedule meetings, coordinate conference rooms, and assist with travel arrangements.</li><li>Prepare documents, reports, and presentations with high accuracy and professionalism.</li><li>Assist with data entry, document control, and maintaining internal filing systems (digital and physical).</li><li>Support onboarding activities for new hires, including preparing badges, equipment, and paperwork.</li><li>Help coordinate company events, trainings, and cross-team communications.</li><li>Manage incoming/outgoing mail, packages, and vendor deliveries.</li><li>Monitor office supply inventory and coordinate purchase orders as needed.</li><li>Maintain confidentiality while handling sensitive information and research-related documentation.</li></ul><p><br></p>
  • 2025-11-24T17:14:09Z
Part-Time Administrative Assistant
  • San Diego, CA
  • remote
  • Temporary
  • 20.00 - 22.00 USD / Hourly
  • <p>Contribute to groundbreaking work in the biotech sector as a Part-Time Administrative Assistant. Support our team with essential office tasks while gaining experience in an innovative environment focused on research and development. This role will start off at 12-hours per week and will be an ongoing contract opportunity.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Provide administrative support to project managers, scientists, and the biotech team.</li><li>Assist with scheduling meetings, managing calendars, and coordinating travel arrangements.</li><li>Prepare and organize documents, reports, and presentations related to biotech projects.</li><li>Handle correspondence, maintain records, and support data entry tasks.</li><li>Assist with inventory tracking and ordering laboratory or office supplies as needed.</li><li>Uphold confidentiality and compliance with company policies.</li></ul><p><br></p>
  • 2025-11-19T17:11:09Z
Administrative Assistant
  • Fallbrook, CA
  • onsite
  • Temporary
  • 22.00 - 26.00 USD / Hourly
  • <p>A growing professional services firm in North County is seeking a highly organized and proactive <strong>Administrative Assistant</strong> to support daily office operations, project needs, and internal team workflow. This role is perfect for someone who enjoys structure, thrives in a fast-paced environment, and is skilled at balancing competing priorities while maintaining a calm, polished presence.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Manage daily administrative tasks including scheduling, document preparation, scanning, filing, and data entry</li><li>Draft, proofread, and format client-facing emails, proposals, and internal memorandums</li><li>Assist managers with project coordination, deadline tracking, and follow-up communication</li><li>Maintain and update internal databases, spreadsheets, logs, and digital files</li><li>Support the onboarding process by preparing new hire packets, collecting documentation, and coordinating training schedules</li><li>Process incoming mail, outgoing correspondence, and courier shipments</li><li>Order office supplies, track inventory, and communicate with vendors as needed</li><li>Assist with expense reports, invoice processing, and basic accounting support</li><li>Maintain a clean, organized, and professional office environment</li><li>Provide additional support for special projects, events, and department initiatives</li></ul>
  • 2025-12-04T00:43:40Z
Administrative Assistant
  • Vista, CA
  • onsite
  • Temporary
  • 20.00 - 23.00 USD / Hourly
  • <p>Our client, a rapidly growing environmental consulting and services company, is seeking a <strong>detail-oriented Administrative Assistant</strong> to support daily office operations and project teams. This is the perfect role for someone who enjoys juggling multiple responsibilities, working with technical staff, and keeping things organized behind the scenes. You’ll be interacting with project managers, field teams, and clients, making excellent communication and follow-through essential.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Provide administrative support including scheduling, document formatting, and file management</li><li>Assist with preparation and routing of proposals, reports, and project documentation</li><li>Maintain internal databases and ensure accurate project data entry</li><li>Coordinate travel, training schedules, and onsite meeting logistics</li><li>Prepare purchase orders, track supplies, and manage vendor communications</li><li>Support onboarding activities and maintain general office upkeep</li></ul><p><br></p>
  • 2025-11-21T21:49:09Z
Executive Assistant
  • San Diego, CA
  • remote
  • Contract / Temporary to Hire
  • 30.00 - 37.00 USD / Hourly
  • <p>The Executive Assistant is responsible for providing high-level administrative support to senior executives within the financial services industry, managing communications, coordinating meetings and travel arrangements, and ensuring smooth day-to-day operations. Candidates should demonstrate strong organizational skills, attention to detail, and a high degree of professionalism, along with prior experience supporting 1-2 C-Suite executives at once.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Manage complex calendars, schedule meetings, and coordinate travel arrangements.</li><li>Prepare reports, presentations, and confidential correspondence.</li><li>Liaise with clients, partners, and cross-functional teams.</li><li>Support the execution of process improvements across the executive office.</li><li>Assist with event planning, board meetings, and investor communications.</li><li>Contribute to workflow automation and digital process efficiencies.</li><li>Anticipate executive needs and proactively resolve administrative challenges.</li></ul><p><br></p>
  • 2025-11-25T22:53:34Z
Executive Assistant
  • San Diego, CA
  • remote
  • Contract / Temporary to Hire
  • 30.00 - 35.00 USD / Hourly
  • <p>Join an innovative biotech team as an Executive Assistant, where you’ll provide vital support to senior leadership and help drive operational excellence in a fast-paced, research-driven environment. You will be directly supporting the CEO with additional support to other C-Suite executives as needed. </p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Manage executive calendars, coordinate meetings, and arrange travel with a focus on efficiency and confidentiality.</li><li>Prepare and organize presentation materials, reports, and sensitive documentation for leadership and stakeholders.</li><li>Serve as a liaison between executives, internal teams, and external partners.</li><li>Handle communication, emails, and correspondence with professionalism.</li><li>Assist in planning company events and conferences relevant to the biotech sector.</li><li>Uphold best practices in data privacy, compliance, and company policy.</li></ul><p><br></p>
  • 2025-11-19T17:11:09Z
Office Assistant
  • San Diego, CA
  • remote
  • Temporary
  • 20.00 - 23.00 USD / Hourly
  • <p>We are seeking a highly organized and adaptable Office Assistant to support daily administrative operations. This is an excellent opportunity to gain experience in a fast-paced office setting and provide immediate value during peak workload periods or special projects.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Perform general clerical duties including filing, scanning, data entry, and managing correspondence.</li><li>Assist with scheduling appointments, meetings, and maintaining office calendars.</li><li>Support document preparation, copying, and distribution tasks as needed.</li><li>Answer phone calls, greet visitors, and direct inquiries to the appropriate staff.</li><li>Maintain organized records and assist with special projects as assigned.</li><li>Ensure office supplies are stocked and request replenishments when necessary.</li></ul><p><br></p>
  • 2025-11-19T17:11:09Z
Executive Assistant
  • San Luis Rey, CA
  • onsite
  • Temporary
  • 28.00 - 35.00 USD / Hourly
  • <p>A growing organization in <strong>San Luis Rey</strong> is seeking an experienced <strong>Executive Assistant</strong> to provide high-level support to senior leadership. This role requires exceptional professionalism, confidentiality, and the ability to anticipate needs before they arise. If you’re a strong communicator who excels in organization, project coordination, and executive-level support, this position may be the perfect fit.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Manage complex calendars, meeting schedules, and travel arrangements</li><li>Prepare reports, presentations, and executive-level correspondence</li><li>Coordinate department communications and act as a liaison between leadership and staff</li><li>Track deadlines, follow-ups, and operational priorities for the executive team</li><li>Assist with project planning, research, documentation, and event coordination</li><li>Maintain organized filing systems and ensure accurate recordkeeping</li><li>Handle confidential information with discretion and professionalism</li></ul>
  • 2025-11-18T22:58:42Z
Administrative Coordinator
  • San Diego, CA
  • remote
  • Temporary
  • 23.00 - 26.00 USD / Hourly
  • <p>Robert Half is partnering with a reputable real estate company in San Diego to hire a detail-oriented and proactive Administrative Assistant. This role supports a busy office of agents, brokers, and property management staff. It’s an excellent opportunity for someone who is highly organized, customer-focused, and enjoys working in a fast-moving real estate environment.</p><p><strong>Key Responsibilities</strong></p><ul><li>Provide administrative support to real estate agents, brokers, and office leadership.</li><li>Greet clients, visitors, and vendors, ensuring a professional and welcoming experience.</li><li>Manage phone calls, emails, and general inquiries; route messages as needed.</li><li>Assist with preparing listing packets, marketing materials, open house documents, and property flyers.</li><li>Maintain document organization including contracts, lease agreements, disclosures, and transaction files.</li><li>Support scheduling for showings, inspections, and client appointments.</li><li>Update and maintain CRM systems, MLS listings, and internal databases.</li><li>Handle mail, deliveries, office supplies, and general office organization.</li><li>Assist with coordinating team events, meetings, and company communications.</li></ul><p><br></p>
  • 2025-11-24T17:14:09Z
Administrative Assistant - Non-Profit
  • Fallbrook, CA
  • onsite
  • Temporary
  • 18.00 - 21.00 USD / Hourly
  • <p>A mission-driven nonprofit serving youth programs across San Diego is looking for a <strong>highly organized Administrative Assistant</strong> to support leadership and program coordinators. This position is ideal for someone who wants meaningful work, thrives in a community-focused setting, and enjoys being part of a team that makes a difference. This role supports outreach, scheduling, donor relations, and internal communications.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Manage calendars for program leads and coordinate community workshops</li><li>Prepare meeting agendas, attendance logs, program packets, and outreach materials</li><li>Serve as the main point of contact for parents, volunteers, and partnering organizations</li><li>Help organize events, fundraisers, and volunteer activities</li><li>Maintain donor records, input contributions, and generate receipt letters</li><li>Support HR and payroll documentation handling as needed</li></ul>
  • 2025-11-21T21:49:09Z
Executive Assistant
  • Rancho Santa Fe, CA
  • onsite
  • Temporary
  • 31.00 - 35.00 USD / Hourly
  • <p>A growing company in San Diego is seeking a polished and resourceful <strong>Executive Assistant</strong> to support the C-Suite. This individual will handle confidential information, manage complex scheduling, and act as an extension of leadership in a professional setting.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Manage executive calendars, coordinate travel, and handle meeting logistics</li><li>Prepare presentations, reports, and correspondence on behalf of leadership</li><li>Serve as a liaison between executives, internal staff, and external partners</li><li>Assist with meeting follow-ups, action items, and strategic coordination</li><li>Support event planning, board materials, and special projects as needed</li></ul>
  • 2025-11-24T17:08:59Z
Office Administrator
  • Vista, CA
  • onsite
  • Temporary
  • 24.00 - 28.00 USD / Hourly
  • <p>A well-established distribution company in Vista is looking for a <strong>Office Administrator</strong> to oversee front office operations, support cross-functional departments, and ensure a smooth and efficient workflow. This position requires someone who is resourceful, tech-savvy, and confident handling a variety of administrative and operational responsibilities.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Act as the central point of contact for office operations, vendor communication, building access, and facility needs</li><li>Oversee administrative processes including scheduling, internal communication, and procedural documentation</li><li>Prepare detailed reports, spreadsheets, KPIs, and weekly operations metrics</li><li>Support HR processes such as employee files, timesheet tracking, and onboarding logistics</li><li>Coordinate company events, training sessions, meetings, and travel</li><li>Manage inventory of office, warehouse, and shipping supplies; negotiate with vendors as needed</li><li>Handle basic AR/AP support including invoice coding, matching, data entry, and reconciliation</li><li>Assist leadership with research, special projects, and administrative planning</li><li>Ensure compliance with company policies and maintain confidential documentation</li><li>Improve office systems by identifying workflow gaps and proposing procedural enhancements</li></ul>
  • 2025-12-04T00:43:40Z
Office Coordinator
  • Carlsbad, CA
  • onsite
  • Temporary
  • 21.00 - 25.00 USD / Hourly
  • <p>Our client in Carlsbad is looking to bring on an organized and proactive <strong>Office Coordinator</strong> to support daily operations and ensure the office runs smoothly. This role is ideal for someone who thrives in a fast-paced environment, enjoys being the “go-to” person, and can juggle multiple tasks with ease.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Greet visitors and serve as the primary point of contact for incoming calls and walk-ins</li><li>Maintain office supply inventory, coordinate vendor services, and assist with facility needs</li><li>Prepare company-wide communications, assist with scheduling, and support leadership with administrative tasks</li><li>Help coordinate small events, meetings, and employee engagement activities</li><li>Assist AP/AR teams with light administrative tasks as needed</li></ul>
  • 2025-11-24T17:08:59Z
Front Office Coordinator
  • Fallbrook, CA
  • onsite
  • Temporary
  • 20.00 - 24.00 USD / Hourly
  • <p>A long-established agricultural supply company in Fallbrook is seeking a <strong>Front Office Coordinator</strong> to support daily operations for their busy front office. This company works with growers, distributors, and agricultural specialists throughout North County, making this role essential for maintaining smooth communication and excellent customer service.</p><p><br></p><p><strong>About the Role:</strong></p><p> The Front Office Coordinator will serve as the “control center” of the office—managing incoming communication, supporting sales teams, helping customers at the front counter, and ensuring that the office is organized, efficient, and welcoming. This role is perfect for someone who enjoys multitasking, staying organized, and working in a supportive, community-oriented environment.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Greet customers, vendors, and delivery personnel and direct them to the appropriate departments</li><li>Manage incoming phone calls and emails; respond to inquiries regarding orders, inventory, and general questions</li><li>Assist with order entry, invoicing, and updating customer accounts</li><li>Maintain office supplies, filing systems, and general office organization</li><li>Coordinate communication between warehouse, sales, and administration</li><li>Support management with data entry, weekly office reports, scheduling, and customer follow-ups</li><li>Ensure professional communication and a positive customer experience at all times</li></ul>
  • 2025-11-26T18:03:42Z
Front Office Coordinator
  • Rancho Santa Fe, CA
  • onsite
  • Temporary
  • 22.00 - 26.00 USD / Hourly
  • <p>A prestigious private estate and property management group in Rancho Santa Fe is seeking an elegant, polished, and highly discreet <strong>Front Office Coordinator</strong> to serve as the first point of contact for residents, vendors, and guests. This role requires impeccable professionalism, attention to detail, and the ability to handle sensitive information with complete confidentiality.</p><p><br></p><p><strong>About the Role:</strong></p><p> This is no ordinary front desk job — the position supports high-profile residents, coordinates with household staff, manages property calendars, and ensures smooth operation of a luxury estate office. The ideal candidate is poised, service-oriented, proactive, and comfortable interacting with VIP clientele.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Welcome guests, vendors, and contractors; ensure proper sign-in and security protocols</li><li>Answer and route calls, schedule appointments, and maintain estate calendars</li><li>Coordinate service providers (landscaping, maintenance, housekeeping, contractors)</li><li>Assist with administrative tasks including document preparation, expense tracking, and filing</li><li>Support property managers with project updates, invoices, and communication summaries</li><li>Maintain a polished, organized office environment and oversee front desk operations</li><li>Handle confidential information with discretion and professionalism</li></ul>
  • 2025-11-26T18:03:42Z