61 results for Admin Assistant in Costa Mesa, CA

Executive Assistant

Pasadena, CA
onsite
Temporary
27 - 30 USD / Hourly
Robert Half has upcoming opportunities for experienced Executive Assistants. The executive assistant will report directly to and support director level, vice-presidents, and C-level executives. Apply today for immediate consideration. Responsibilities may include:· Providing administrative assistance, such as writing and editing e-mails, drafting memos, and preparing communications on the executive’s behalf· Maintaining comprehensive and accurate records · Performing minor accounting duties · Organizing meetings, including scheduling, sending reminders, and organizing catering when necessary· Answering phone calls in a polite and professional manner· Welcoming visitors and identifying the purpose of their visit before directing them to the appropriate department· Managing the executive’s calendar, including making appointments and prioritizing the most sensitive matters
2026-03-27T00:00:00Z

Executive Assistant

Beverly Hills, CA
onsite
Contract / Temporary to Hire
75000 - 100000 USD / Yearly
Job Title: Executive Assistant (Direct Hire) – Onsite daily, Beverly HillsLocation: Beverly Hills, CA Salary: $75,000 to $100,000 annuallyPosition Overview: Our client seeks an experienced and highly organized Executive Assistant to support a C-level executive. This position is a blend of traditional executive support and high-level personal assistant duties (50% EA/50% PA). Discretion, detail orientation, flexibility, and a proactive attitude are essential. This is an excellent opportunity to join a dynamic workplace and make a significant impact.Key Responsibilities:Executive Assistant Duties (Approx. 50%)<ul><li>Manage complex calendars, schedule meetings, and coordinate travel arrangements (domestic & international)</li><li>Prepare presentations, reports, correspondence, and expense reports as needed</li><li>Serve as a gatekeeper and point of contact for internal and external stakeholders</li><li>Run point on meeting logistics, take minutes, and track follow-up action items</li><li>Assist with confidential projects and operational tasks</li><li>Manage communications and ensure prompt response to time-sensitive requests</li></ul>Personal Assistant Duties (Approx. 50%)<ul><li>Coordinate personal appointments, reservations, social events, and family logistics</li><li>Handle vendors, household staff, and manage service providers/maintenance for the residence</li><li>Run personal errands, including shopping, couriering, and gift procurement</li><li>Maintain detailed records for household and executive preferences</li><li>Maintain travel itineraries, including family or guests as needed</li><li>Support ad-hoc life management needs (private events, property projects)</li></ul>
2026-03-20T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Contract / Temporary to Hire
20 - 22 USD / Hourly
We are looking for a motivated and detail-oriented Executive Assistant to support an Executive in Corporate Communications. In this contract to permanent position, you will provide high-level administrative support to the Head of Communication, ensuring efficient management of their daily activities and office operations. This role offers a fantastic opportunity for candidates at the entry level who are eager to gain valuable experience in a dynamic and fast-paced environment. This role is ideal for a recent college grad who possesses excellent attention to detail skills and has strong proofreading skills. You will thrive in a fast-paced environment, and take pride in your work. Responsibilities:• Manage complex calendars, including scheduling and coordinating meetings, appointments, and events.• Arrange travel plans, including booking flights, accommodations, and transportation for business trips.• Coordinate executive meetings by preparing agendas, taking minutes, and ensuring follow-up actions are completed.• Serve as a reliable point of contact for internal and external communications on behalf of the executive.• Handle sensitive information with the utmost professionalism and confidentiality.• Assist with the preparation of reports, presentations, and other documentation as needed.• Collaborate with other team members to ensure seamless office operations.• Respond promptly to requests and proactively address administrative needs.• Support the executive in prioritizing tasks and managing deadlines effectively.
2026-03-25T00:00:00Z

Executive Assistant

West Los Angeles, CA
onsite
Temporary
80000 - 90000 USD / Yearly
We are looking for a detail-oriented Executive Assistant to provide high-level administrative support to our team in West Los Angeles, California. In this contract role, you will play a pivotal part in ensuring the efficiency of daily operations, including managing schedules, coordinating travel, and supporting executive meetings. This position is ideal for someone who thrives in a fast-paced environment. Hours are 8:00-5:00, onsite Monday-Friday. Responsibilities:• Manage executive calendars with precision, ensuring all appointments, meetings, and deadlines are accurately scheduled.• Coordinate complex travel arrangements, including flights, accommodations, and itineraries.• Book travel accommodations and ensure all logistics are organized seamlessly.• Prepare and organize materials for executive meetings, ensuring all necessary documents are available.• Act as a point of contact for internal and external communications, maintaining professionalism in all interactions.• Monitor and prioritize incoming requests to ensure timely responses and task completion.• Provide administrative support for project coordination and follow-ups.• Maintain confidentiality while handling sensitive information related to the executive team.• Assist in addressing last-minute changes or urgent scheduling needs efficiently.
2026-03-17T00:00:00Z

Executive Assistant

Los Angeles, CA
onsite
Temporary
39 - 45 USD / Hourly
Join the corporate office of a property management company as an Executive Assistant! This is a contract position with the strong chance to turn into a permanent role for the right individual. Our client has a diverse portfolio of apartment communities across Southern and Northern California and a beautiful office located in the heart of West LA. As the Executive Assistant, you will support 2-3 members of the executive team while overseeing the rhythm of the corporate headquarters. You will work onsite daily from 9am-6pm and the pay range is $80-$90k. About the Role:This position is perfect for someone who excels at adminitrative support. You will act as a trusted partner to leadership, ensuring the executives’ days run smoothly and that they are fully supported. Executive Support Duties:<ul><li>Manage multiple calendars, prioritize meetings, and book travel.</li><li>Draft, prepare, and proofread communications, presentations, and reports.</li><li>Act as a gatekeeper, anticipating needs and proactively addressing issues.</li><li>Coordinate logistics, catering, space planning, and setup for internal meetings and events.</li><li>Complete special administrative projects</li></ul>
2026-03-20T00:00:00Z

Executive Assistant

West Hollywood, CA
onsite
Contract / Temporary to Hire
100000 - 125000 USD / Yearly
We are looking for a highly organized and proactive Executive Assistant to support the Chief Executive Officer and President of a prestigious asset management firm. This role involves managing a variety of personal and business tasks, requiring exceptional attention to detail and the ability to prioritize effectively. The ideal candidate will have experience supporting high-net-worth individuals. Responsibilities:• Coordinate complex travel arrangements, including commercial and private transportation, and ensure seamless communication with travel professionals.• Manage and maintain the executive’s calendar, scheduling appointments and events using Microsoft Office Suite and Apple products.• Handle meeting preparation by taking detailed notes, distributing follow-up tasks, and collaborating with colleagues as needed.• Oversee administrative tasks such as document handling, including copying, faxing, printing, scanning, shredding, and retrieving files.• Arrange cash pickups at the designated bank and ensure timely completion of financial errands.• Monitor and maintain office equipment at the executive’s residence, including ordering supplies and coordinating repairs as necessary.• Resolve issues promptly by liaising with internal and external personnel to ensure the smooth functioning of operations.• Ensure a detail-oriented approach in meetings and interactions, maintaining a presentable demeanor.• Support the executive in initiating and delivering work processes effectively.• Facilitate organizational growth by demonstrating adaptability and a willingness to learn.
2026-03-03T00:00:00Z

Human Resources Assistant

Beverly Hills, CA
onsite
Temporary
21 - 25 USD / Hourly
We are looking for a proactive and approachable Human Resources Assistant to join our team on a contract basis in Beverly Hills, California. This contract position is around 2–3 months and provides a fantastic opportunity for individuals at the beginning of their HR career to gain hands-on experience in the hospitality industry. Hours are 9-5, onsite Monday through Friday. Responsibilities:• Assist employees with resetting passwords in the ADP Workforce Now system and resolving basic account access issues.• Support administrative operations by filing and maintaining accurate records.• Digitize documents through scanning to facilitate the transition to paperless systems.• Enter and update employee information in the HR database with precision.• Ensure compliance with onboarding processes and assist in gathering necessary documentation.• Conduct background checks and verify employee credentials as part of hiring procedures.• Address employee inquiries and provide guidance on HR-related matters.• Collaborate with team members to maintain a positive and productive work environment.
2026-03-30T00:00:00Z

Administrative Assistant- Receptionist

Fullerton, CA
onsite
Temporary
22 - 27 USD / Hourly
Administrative Assistant / Receptionist is seeking a highly presentable and detail-oriented Administrative Assistant / Receptionist to support daily front office operations while assisting the HR and Accounting departments. This is a key, client-facing role ideal for someone who thrives in a structured, corporate setting and enjoys balancing administrative responsibilities with receptionist duties. Key ResponsibilitiesFront Desk / Reception Duties:<ul><li>Greet and assist visitors, clients, and vendors in a professional manner </li><li>Answer and route incoming calls using a multi-line phone system </li><li>Maintain a clean, organized, and welcoming lobby and front office area </li><li>Monitor front door access and ensure office security protocols are followed </li></ul>Administrative & Office Support:<ul><li>Perform daily filing, scanning, and document management </li><li>Maintain organized records for multiple departments </li><li>Assist with general office tasks, including data entry and supply coordination </li><li>Support internal team members with administrative needs as required </li></ul>HR Support (Reporting to HR Generalist):<ul><li>Review and organize HRIS files for accuracy and compliance </li><li>Scan and upload employee documentation into HR systems </li><li>Follow up with employees regarding internal policy acknowledgments and signatures </li><li>Assist with onboarding documentation and general HR administrative tasks </li></ul>Accounting & Operations Support:<ul><li>Provide administrative assistance to the Accounting and Operations teams </li><li>Help maintain accurate documentation and support department workflows </li></ul>
2026-03-23T00:00:00Z

Sr. Administrative Assistant

Covina, CA
onsite
Contract / Temporary to Hire
24.7 - 28.6 USD / Hourly
We are looking for a highly organized and detail-oriented Sr. Administrative Assistant to join our team in Covina, California. This Contract to permanent position requires an individual who can support executive operations in a fast-paced environment, ensuring seamless coordination and communication. The ideal candidate will thrive in managing multiple priorities while maintaining accuracy and confidentiality. Responsibilities: • Provide comprehensive administrative support to management and executive teams, including scheduling and calendar management. • Prepare agendas, meeting minutes, and track action items to ensure timely follow-up on tasks. • Coordinate timely filings and mailings by collaborating with account executives and department managers. • Assist in updating and distributing key documents, such as enrollment materials, forms, and benefit summaries. • Attend operational meetings to document notes and support follow-up activities. • Create presentations, including PowerPoint decks and proposals, tailored for executive meetings. • Arrange travel accommodations, including flights and hotels, while keeping account executives informed. • Ensure accuracy and confidentiality in all administrative tasks and maintain flexibility to meet deadlines. • Monitor and organize daily, weekly, and monthly tasks to meet operational goals efficiently. • Support communication efforts by drafting correspondence and notifications with impeccable grammar and spelling.
2026-03-26T00:00:00Z

Legal Assistant

Upland, CA
onsite
Temporary
24 - 26.5 USD / Hourly
We are looking for a detail-oriented Legal Assistant to join our team on a contract basis in Upland, California. This role involves supporting essential legal processes, including estate planning, document preparation, and administrative tasks, all while ensuring the highest standards. The ideal candidate will thrive in a fast-paced legal environment and excel in providing outstanding client service. Responsibilities: • Draft and prepare estate planning documents such as living trusts and deeds. • Process incoming mail and payments while ensuring accurate recordkeeping. • Welcome clients, escort them to meetings, and contribute to a positive office atmosphere. • Organize and manage scheduling, appointments, and confidential records. • Perform scanning and document management tasks to maintain efficient office workflows. • Provide general administrative support, including receptionist duties. • Collaborate with staff to ensure seamless operations and attentive client interactions. • Uphold confidentiality and high standards in all communications and activities.
2026-03-20T00:00:00Z

Legal Assistant

Westwood, CA
onsite
Temporary
30 - 38.5 USD / Hourly
We are looking for a skilled Legal Assistant team to support a busy law firm in Westwood. This contract position is ideal for someone who is detail oriented and fast worker with experience in trust & estate planning and civil litigation. Responsibilities:<ul><li>Prepare, format, proofread, and revise estate planning documents, including wills, trusts, powers of attorney, advance health care directives, and related correspondence</li><li>Transcribe attorney dictation and handwritten notes with a high degree of accuracy, speed, and attention to detail</li><li>Perform extensive typing and document revisions, ensuring consistency with firm templates, style guides, and court or statutory requirements</li><li>Manage document versions, redlines, and final execution-ready drafts</li><li>Assist with client files, including assembling estate planning binders and maintaining organized electronic and physical records</li><li>Track deadlines and maintain attorney calendars related to estate planning matters</li><li>Provide general administrative and clerical support to the attorney as needed</li></ul>Details<ul><li>On going contract role</li><li>5 days on site in Westwood</li><li>Full time 8:30am - 5pm, Monday through Friday</li><li>Paid parking</li></ul>
2026-03-25T00:00:00Z

Legal Assistant

Beverly Hills, CA
onsite
Permanent
85000 - 110000 USD / Yearly
High-End Plaintiff Trial Firm Seeks Litigation Legal Assistant About Firm & Position:A highly regarded California-based plaintiff trial firm headquartered in Beverly Hills seeks a Litigation Legal Assistant to support attorneys handling complex personal injury and civil litigation matters. The environment is professional, collaborative, and trial-focused, with a reputation for strong mentorship and long employee tenure. This Litigation Legal Assistant position will support two attorneys and play an important role in keeping cases moving efficiently through the litigation process. The Litigation Legal Assistant will work closely with attorneys handling active litigation matters in both federal and state courts. This Litigation Legal Assistant role offers the opportunity to be involved in sophisticated litigation matters while working alongside experienced trial lawyers in a supportive environment. Litigation Legal Assistant Responsibilities:<ul><li>Support two attorneys in managing active litigation matters.</li><li>Prepare, format, and file pleadings in federal and California state courts.</li><li>Draft correspondence, pleadings, and basic litigation documents for attorney review.</li><li>Maintain litigation calendars including court deadlines, hearings, and discovery schedules.</li><li>Organize and maintain litigation files and case documentation.</li></ul>Hours: 40-hour work week.Perks:<ul><li>High-end plaintiff trial practice handling sophisticated litigation matters.</li><li>Supportive firm culture with strong employee retention.</li><li>We have successfully placed multiple legal assistants with the firm who have remained long-term, including one assistant celebrating eight years with the firm this week.</li></ul>Salary: $85,000-$105,000 (DOE) Benefits:<ul><li>100% employer-paid medical benefits for employee</li><li>401(k) eligibility after 12 months of employment</li></ul> TO APPLY, ONLY send resume directly to Vice President of Direct Hire, Samantha Graham at Samantha [dot] Graham [at] RobertHalf [dot] [com]
2026-03-17T00:00:00Z

Legal Assistant

Encino, CA
onsite
Contract / Temporary to Hire
25 - 30 USD / Hourly
We are looking for a Legal Assistant to join a boutique law firm onsite in Encino, California. This contract-to-permanent position is ideal for someone looking to expand their expertise in legal support and grow within the field. The role offers mentorship and training opportunities, enabling the candidate to take on more advanced legal secretarial responsibilities. Responsibilities:<ul><li>Assist with civil litigation processes, including document preparation and scheduling.</li><li>Maintain and update calendars for court dates, deadlines, and appointments.</li><li>Prepare and process court filings, ensuring compliance with legal standards.</li><li>Manage electronic filing tasks, ensuring timely and accurate submissions in accordance with court requirements.</li><li>Organize and maintain legal documents, both physical and digital. Coordinate communication between clients, courts, and other parties involved.</li></ul>
2026-03-17T00:00:00Z

Human Resources (HR) Assistant

Glendale, CA
onsite
Temporary
22 - 28 USD / Hourly
The Medical Human Resources (HR) Coordinator provides administrative and operational support to the Human Resources department within a healthcare environment. This role assists with employee onboarding, HR documentation, compliance tracking, and day‑to‑day HR operations, while ensuring adherence to healthcare regulations, organizational policies, and confidentiality standards. The position is ideal for candidates with HR or administrative experience who are interested in growing their career in healthcare human resources. Key Responsibilities:<ul><li>Support new hire onboarding, including offer letters, onboarding paperwork, and orientation coordination</li><li>Maintain and update employee personnel files in HRIS and electronic filing systems</li><li>Assist with credentialing, licensing, and compliance tracking for clinical and non‑clinical staff</li><li>Coordinate background checks, TB testing, immunization records, and other pre‑employment requirements</li><li>Track employee certifications, trainings, and annual compliance requirements</li><li>Assist with HR reporting, data entry, and spreadsheet tracking using Excel</li><li>Serve as a point of contact for basic HR inquiries from employees and managers</li><li>Support HR initiatives related to employee engagement, audits, and policy updates</li><li>Maintain strict confidentiality of employee and organizational information</li><li>Perform additional HR and administrative support duties as assigned</li></ul>Benefits: Medical, Dental and Vision Insurance. 401K Retirement, Sick Time Off and Tuition Reimbursement.
2026-03-24T00:00:00Z

Human Resources (HR) Assistant

Van Nuys, CA
onsite
Contract / Temporary to Hire
21 - 27 USD / Hourly
We are looking for a dedicated Human Resources (HR) Assistant to join our team in Van Nuys, California. This position offers an excellent opportunity for professionals seeking to advance their careers in the healthcare and social assistance industry. The HR Assistant will play a vital role in supporting HR operations, ensuring smooth processes, and fostering positive employee relations. Key Responsibilities:• Assist with daily HR administrative tasks, including maintaining accurate employee records and documentation.• Manage onboarding processes to ensure new employees have a seamless transition into the organization.• Support the implementation and maintenance of HRIS systems to streamline operations and manage employee data effectively.• Conduct background checks and verify employment details for new employees.• Address employee inquiries and assist with resolving workplace concerns to promote positive employee relations.• Collaborate with management to ensure compliance with HR policies and procedures.• Coordinate and schedule interviews, meetings, and other HR-related events.• Assist in preparing reports and presentations related to HR metrics and activities.• Provide support during audits and ensure all HR documentation meets regulatory standards.• Contribute to continuous improvement initiatives within HR operations. Benefits: Medical, Dental and Vision Insurance. 401K Retirement, Sick Time Off and Tuition Reimbursement.
2026-03-26T00:00:00Z

Human Resources (HR) Assistant

Los Alamitos, CA
onsite
Temporary
18.2115 - 21.087 USD / Hourly
We are looking for a detail-oriented and proactive Human Resources (HR) Assistant to join our team in Los Alamitos, California. This long-term contract position offers the opportunity to contribute to a growing HR department, providing essential administrative and compliance support. If you thrive in a collaborative environment and enjoy working with HR systems and processes, this role is ideal for you. Responsibilities: • Conduct thorough audits of employee records, including I-9 forms, to ensure compliance with regulations and organizational standards. • Support the implementation of new HR software and manage accompanying documentation. • Assist with administrative tasks such as organizing employee files, addressing backlogs, and identifying opportunities for process improvements. • Generate reports and perform basic HR data analysis using Microsoft Excel, applying formulas and simple analytics. • Help the team adapt to a dynamic work environment by quickly learning new processes and tools. • Maintain and update HR records, ensuring all documentation is accurate and well-organized. • Input and validate data in Paylocity, ensuring system accuracy and reliability. • Collaborate with the HR team to meet deadlines and enhance department efficiency.
2026-03-30T00:00:00Z

Project Assistant

Newport Beach, CA
onsite
Contract / Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for a Construction Project Coordinator to join our team in Newport Beach, California. In this Contract to permanent position, you will play a key role in supporting project operations by managing administrative tasks, coordinating field office activities, and ensuring compliance with project requirements. This role is ideal for an organized and proactive individual who thrives in a fast-paced construction environment. Responsibilities:• Provide administrative support to the project team, including maintaining schedules, coordinating events, and assisting with paperwork related to safety, contracts, insurance, and invoices.• Prepare and distribute correspondence, reports, meeting minutes, and project-related documents, ensuring accuracy and timely delivery.• Manage purchase orders by creating them under the direction of project managers and facilitating payments to subcontractors and vendors.• Accurately prepare and submit pay applications on schedule, including handling Textura processes and ensuring compliance with monthly billing requirements.• Assist with labor compliance documentation, certified payroll tracking, and Section 3 requirements to meet project-specific standards.• Oversee field office operations by maintaining visitor logs, ensuring an organized and detail-oriented workspace, and coordinating supplies and meeting materials.• Foster a positive and detail-oriented office culture, organizing team-building activities and ensuring a welcoming environment for both staff and visitors.• Participate in staff meetings, prepare minutes, and support the planning and execution of critical team events.• Coordinate with trades to track compliance and gather necessary documentation for payment processing and project draw submissions.• Support the preparation and assembly of draw backup materials, including lien waivers and documentation for stored materials.
2026-03-30T00:00:00Z

Legal Administrative Assistant - Gaming & Software Company

Santa Monica, CA
onsite
Temporary
40 - 45 USD / Hourly
Robert Half Legal is partnering with a prominent gaming and software company in Santa Monica to find a skilled Legal Administrative Assistant. This hybrid, contract-to-hire role offers the chance to work with an innovative organization at the intersection of technology, creativity, and entertainment. Key Responsibilities:<ul><li>Provide comprehensive administrative and legal support to the General Counsel and Chief Compliance Officer.</li><li>Assist with a wide range of corporate transactional matters, including document preparation, contract management, filing, and tracking.</li><li>Coordinate contract reviews, revisions, signature processes, and ensure timely follow-up with stakeholders.</li><li>Organize and maintain confidential legal files and records in compliance with internal standards.</li><li>Facilitate communication between internal legal, compliance, and business teams.</li><li>Support legal research and due diligence for corporate transactions.</li><li>Manage calendars, schedule meetings, and handle correspondence for senior legal executives.</li><li>Assist in preparation of reports, presentations, and other materials required by the legal team.</li></ul>
2026-03-08T00:00:00Z

Office Manager

Pasadena, CA
onsite
Temporary
26 - 28 USD / Hourly
We currently have excellent ongoing opportunities for highly skilled and motivated Office Managers to lead operations at a growing company. Are you a deeply passionate self-starter who is looking to grow their career? Then we have a position for you. Please apply today for immediate consideration.How you will make an impact· Leading overall office administration· Handling copy services, word processing, mail and distribution services, office reception, office equipment, utility services and communication systems· Evaluating and improving office production· Assisting in developing and revising office policies and procedure for improved work flow· Assisting the Operations Manager and Director in monitoring budget for office related items and staff
2026-03-27T00:00:00Z

Office Manager

Los Alamitos, CA
onsite
Temporary
25 - 27 USD / Hourly
Location: Los Alamitos, CA Pay Range: $25–$27 per hour Overview: The Office Manager is responsible for overseeing day-to-day office operations to ensure organizational effectiveness and efficiency. This position plays a key role in managing administrative processes and supporting a productive office environment. Key Responsibilities: Oversee daily office operations, ensuring a smooth workflow and efficient administrative practices. Supervise and train administrative staff; delegate tasks as needed. Manage office budgets, purchasing of supplies, and vendor relationships. Coordinate schedules, meetings, events, and travel arrangements for staff. Maintain organized files and records, both electronic and paper. Oversee equipment maintenance and liaise with IT/support vendors as needed. Ensure compliance with company policies, procedures, and city regulations. Handle incoming communications including calls, emails, and mail. Prepare reports, presentations, and correspondence as requested. Foster a positive and collaborative office culture. Qualifications: Proven experience in office management or a similar administrative leadership role. Strong organizational, communication, and problem-solving skills. Proficiency in Microsoft Office Suite (Word, Excel, Outlook). Ability to lead a team and work independently. Attention to detail and excellent time-management abilities. Associate’s or bachelor’s degree in business administration or related field preferred. Work Environment: This position is on-site in a professional office setting. Some local travel within Los Alamitos or to city-related events may be required.
2026-03-30T00:00:00Z

Office Manager

Altadena, CA
onsite
Contract / Temporary to Hire
23.75 - 27.5 USD / Hourly
We are looking for an experienced and detail-oriented Office Manager to oversee the day-to-day operations of a busy office in Altadena, California. This Contract to permanent position involves managing office facilities, coordinating company events, and ensuring smooth administrative operations. The ideal candidate will bring strong organizational skills, financial expertise, and the ability to multitask effectively in a dynamic environment. Responsibilities: • Supervise office facilities, ensuring maintenance, repairs, and services are conducted efficiently. • Coordinate with external service providers, including IT support, cleaning services, pest control, and security systems. • Purchase and manage office equipment and supplies, maintaining inventory and addressing purchasing needs. • Organize and execute company events such as holiday parties, picnics, safety meetings, and employee celebrations. • Source vendors, reserve venues, and oversee installation of office decorations for special occasions. • Process incoming and outgoing mail while ensuring visitors are welcomed and directed appropriately. • Provide administrative support to staff, including scheduling and document management. • Monitor office budgets, manage accounts receivable, and ensure billing processes are accurate. • Oversee compliance with office safety standards and training requirements. • Maintain effective communication with employees and vendors to address operational needs.
2026-03-27T00:00:00Z

Office Manager

Fallbrook, CA
onsite
Temporary
36 - 40 USD / Hourly
In a project-driven environment, organization is everything. A growing construction company is hiring an Office Manager to oversee administrative operations, support project teams, and ensure that documentation, scheduling, and communication stay aligned across multiple active projects. This is a role for someone who thrives in fast-paced, deadline-driven environments and knows how to keep moving pieces under control.Key Responsibilities<ul><li>Coordinate office operations and project-based administrative workflows</li><li>Manage project documentation, contracts, and compliance records</li><li>Support communication between field teams, vendors, and leadership</li><li>Oversee scheduling, reporting, and office coordination</li><li>Track project timelines and administrative deliverables</li><li>Ensure organization across multiple active projects</li></ul>
2026-03-27T00:00:00Z

Administrative Coordinator

Los Angeles, CA
onsite
Contract / Temporary to Hire
31.35 - 36.3 USD / Hourly
We are looking for an experienced Office Engineer to join a dynamic team supporting the Terminal 5 renovation project at Los Angeles World Airports. This challenging role involves working onsite in Los Angeles, California, on a high-profile project encompassing the demolition and complete reconstruction of a terminal headhouse and concourse. This is a contract position, offering a multi-year opportunity to contribute to a significant infrastructure development. Responsibilities:• Oversee and manage project documentation, including RFIs, submittals, and change orders.• Maintain logs and records using PMWeb and other document management systems.• Coordinate effectively with contractors, design teams, and field personnel to ensure smooth operations.• Facilitate meetings, prepare reports, and monitor schedules and cost tracking.• Ensure compliance and organization of all project records and documentation.• Support construction management activities in an active airport environment.• Assist the project management team with documentation and operational coordination.• Contribute to the successful execution of a complex terminal renovation project.Administrative Coordinator – Cost Accounting SupportSchedule: Hybrid (Remote Monday & Friday | Onsite Tuesday–Thursday) Experience Required: 5+ years administrative experiencePosition SummaryThis position provides administrative support to the Development Group’s Cost Accounting team. The role supports daily administrative operations including consultant timekeeping coordination, budget memo preparation, contract budget tracking, and maintenance of shared electronic files and charge code lists.The Administrative Coordinator will also assist with training users on the Timekeeping application, prepare reports, and support data tracking related to expenditures and contract authorizations. This role requires strong attention to detail, the ability to manage multiple priorities, and strong collaboration with internal stakeholders.Key Responsibilities<ul><li>Provide administrative, clerical, and data collection support to the Cost Accounting team and supervisor.</li><li>Assist with consultant timekeeping services and provide training/support for new Timekeeping application users.</li><li>Prepare, route, and track budgetary memos and requests.</li><li>Maintain and update charge code lists, contract budget authorizations, and monthly expenditure data.</li><li>Gather statistical and operational data and compile reports for internal use.</li><li>Prepare spreadsheets, graphical reports, and narrative reports as directed.</li><li>Verify collected data, including matching supplier invoices to file records.</li><li>Maintain and organize shared electronic files and document repositories.</li><li>Draft general correspondence and administrative reports.</li><li>Scan and archive documents and reports.</li><li>Manage incoming calls, take messages, and route inquiries appropriately.</li><li>Receive, sort, and distribute mail.</li><li>Maintain an organized workspace and filing system.</li><li>Support team initiatives and collaborate with internal stakeholders to advance organizational goals.</li><li>Perform additional administrative duties as assigned.</li></ul>
2026-03-10T00:00:00Z

Administrative Coordinator

Los Angeles, CA
onsite
Temporary
31 - 37 USD / Hourly
Administrative Coordinator – Cost Accounting SupportSchedule: Hybrid (Remote Monday & Friday | Onsite Tuesday–Thursday) Experience Required: 5+ years administrative experiencePosition SummaryThis position provides administrative support to the Development Group’s Cost Accounting team. The role supports daily administrative operations including consultant timekeeping coordination, budget memo preparation, contract budget tracking, and maintenance of shared electronic files and charge code lists.The Administrative Coordinator will also assist with training users on the Timekeeping application, prepare reports, and support data tracking related to expenditures and contract authorizations. This role requires strong attention to detail, the ability to manage multiple priorities, and strong collaboration with internal stakeholders.Key Responsibilities<ul><li>Provide administrative, clerical, and data collection support to the Cost Accounting team and supervisor.</li><li>Assist with consultant timekeeping services and provide training/support for new Timekeeping application users.</li><li>Prepare, route, and track budgetary memos and requests.</li><li>Maintain and update charge code lists, contract budget authorizations, and monthly expenditure data.</li><li>Gather statistical and operational data and compile reports for internal use.</li><li>Prepare spreadsheets, graphical reports, and narrative reports as directed.</li><li>Verify collected data, including matching supplier invoices to file records.</li><li>Maintain and organize shared electronic files and document repositories.</li><li>Draft general correspondence and administrative reports.</li><li>Scan and archive documents and reports.</li><li>Manage incoming calls, take messages, and route inquiries appropriately.</li><li>Receive, sort, and distribute mail.</li><li>Maintain an organized workspace and filing system.</li><li>Support team initiatives and collaborate with internal stakeholders to advance organizational goals.</li><li>Perform additional administrative duties as assigned.</li></ul>
2026-03-10T00:00:00Z

Administrative Coordinator

Los Angeles, CA
onsite
Temporary
25 - 30 USD / Hourly
A nonprofit located in Culver City is looking for an Administrative Coordinator to cover for a maternity leave. As the Administrative Coordinator, you will sit at the front desk and greet guests and clients, answer the phones, order and stock office and kitchen supplies, and complete ad hoc requests from staff members. You will also be responsible for data entry, scheduling, and special administrative projects. This position is scheduled to last for four months, with the chance to extend! Hours are 8am-5pm and pay is up to $30/hr during the contract period. A bachelor's degree is required for this position, along with a can-do attitude. Robert Half is looking for an organized individual who is a team player.
2026-03-25T00:00:00Z

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