Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Office Assistant

$25 - $26 per hour

LanceSoft

Office Assistant

Job Duration: 12+ month Est. Pay Range: $25-$26/hr (USD) Work Type Onsite (Brea, CA)

Job Responsibilities
  • The Office Assistant is responsible for providing administrative support to the office to ensure continuity of daily office functions and operations.
  • This position coordinates with leadership to provide administrative services in conjunction with Global Practice and business line goals and objectives.
  • The Office Assistant coordinates office support services and facilities management in order to ensure organizational effectiveness and efficiency of the office.
  • Provide high level administrative support to the Office Manager, managing schedules, appointment requests and a high volume of meetings and events.
  • Support the Global Practice, business line leaders and office staff with a variety of administrative and operational tasks on a daily basis.
  • Support Project Managers with proposal development and project specific tasks including issuing Purchase Orders, maintaining project schedules, tracking budgets and financial information.
  • Responsible for maintaining office reception area, greeting guests, and referring callers to appropriate parties.
  • Plan, coordinate and facilitate on-site and off-site meetings for the office. This may include client meetings, trainings, stakeholder meetings, office management meetings, etc.
  • Coordinate and manage office events and activities. Oversee catering and conference room management for events; event set up and tear down.
  • Assist office leadership team with calendar management, conference calls, related conference room set up, expense reports, and meeting coordination as requested.
  • Coordinate travel arrangements and prepare travel itineraries.
  • Prepare messaging and correspondence including emails, meeting agendas and meeting minutes.
  • Responsible for gathering, compiling, verifying, proofreading, and analyzing information to prepare documents such as memos, letters, reports and power point presentations.
  • Assemble and analyze information involving business plans and financial reports in PowerBI and Excel. Maintain seating and organizational charts in Visio.
  • Monitor, review, and approve standard expenditures to ensure the activities of the office are conducted within established budgets. Process office accounts payable invoices.
  • Coordinate and maintain overall office appearance including the kitchenette, furniture, equipment, and supply inventory. Administer office access security (badging and keys).
  • Support management and human resources with new hires and separations. Manage office correspondence, letters, packages, etc. Coordinate with building management on office maintenance.
  • Performs other duties as assigned Complies with all policies and standards.
Requirements
  • High School Diploma/GED is required. Applicable office/clerical experience preferred.
  • Looking for a seasoned candidate; not entry level (at least 4 yrs relevant experience).
  • Advanced knowledge in Microsoft Word, Excel, and PowerPoint required. Ability to work independently, demonstrating accuracy, reliability, and problem solving skills. Excellent organization skills, attention to detail, verbal and written communication skills, and ability to handle multiple tasks. Demonstrated ability to communicate professionally and effectively with all levels within an organization and with others outside of the organization (i.e. clients, vendors, business partners, community leaders). Ability to exercise discretion and confidentiality. Excellent organizational, prioritization and time management skills.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Office Assistant in Brea, CA vacancy
  •  ...telephone reception, scheduling appointments, and meetings, ordering office supplies and processing work orders. Essential Duties:...  ..., licensing regulations and agency-established policies. Assists with additional duties and tasks that arise based on agency and... 
    Suggested
    Work at office

    Florence Crittenton Services of Orange Country Inc

    Fullerton, CA
    7 days ago
  • $17 - $19 per hour

     ...are based in Orange County, CA. We are a small and dynamic team looking to add a new team member.  We have an opening for an Office Assistant. You like cologne/perfume/aromatherapy and personal care products.You are curious to know how a business operates. You... 
    Suggested
    Hourly pay
    Work at office

    Travertine Spa, Inc.

    Fullerton, CA
    29 days ago
  •  ...Description: Tayani Institute is seeking a dynamic, energetic, high level and knowledgeable Back Office Ophthalmic Medical Assistant to join our growing and thriving Ophthalmology practice in Southern California. We have Medical Assistant positions available for Orange... 
    Suggested
    Hourly pay
    Full time
    Work at office

    Ramin Tayani MD Inc

    Yorba Linda, CA
    4 days ago
  • $18 - $20 per hour

    Office Assistant (Part-Time)Pay Rate: $18.00 - $20.00 per hour Schedule: Monday-Friday, 1:30 PM - 5:30 PM (4-5 hours daily) Location: Placentia, CAPosition SummaryWe are looking for a detail-oriented Office Assistant to support daily administrative tasks. This role is... 
    Suggested
    Hourly pay
    Part time
    Work at office
    Monday to Friday

    Express Employment Professionals Defunct

    Placentia, CA
    2 days ago
  • Job Description Job Description Benefits/Perks Competitive Compensation Career Growth Opportunities Job Summary We are seeking a Customer Service Representative to join our team. In this role, you will communicate with customers to identify their needs...
    Suggested
    Work at office

    MARVELOUS PLUMBING

    Brea, CA
    a month ago
  • $21.53 - $26.92 per hour

     ...on creating innovative solutions to meet the needs of our clients and improve patient outcomes. Your Role: The Office Assistant provides administrative, workplace, and facilities support to ensure the efficient day-to-day operation of the office. Reporting... 
    Hourly pay
    Full time
    Work experience placement
    Work at office
    Monday to Friday
    Weekend work

    Avid Bioservices

    Tustin, CA
    3 days ago
  •  ...Job Title: OFFICE ADMINISTRATIVE ASSISTANT EXEMPT: NO LOCATION: SANTA ANA DIVISION: HOURS: 8:00am – 5:00pm REPORTS TO: HR Manager DAYS: Monday - Friday Summary: This position is responsible for the professional and efficient management of telephone calls and messages,... 
    Work at office
    Monday to Friday

    Mission Landscape Companies

    Santa Ana, CA
    2 days ago
  •  ...Description: ***Onsite role - 3800 W Chapman Ave, Suite 400, Orange, CA 92868 PRIMARY PURPOSE: To support office administration functions. ESSENTIAL FUNCTIONS and RESPONSIBILITIES Types form letters. Sets up, maintains and locates claim files. Processes... 
    Temporary work
    Work at office
    Night shift

    BayOne Solutions

    Orange, CA
    5 days ago
  • $20 per hour

     ...comprehensive administrative and customer service support in a busy office environment. You will handle data entry from manifests, manage...  ..., support dispatch and transportation activities, and assist internal teams with paperwork, invoicing, and customer communications... 
    Full time
    Contract work
    Temporary work
    Work at office

    Aston Carter

    Diamond Bar, CA
    14 hours ago
  •  ...Program Office AssistantWe are seeking a detail-oriented and proactive Program Office Assistant to support our project management team. This role offers an excellent opportunity to contribute to the efficient operation of our programs and gain valuable experience in a... 
    Work at office

    Crittenton Services Inc

    Norwalk, CA
    4 days ago
  •  ...DISTRIBUTORS Glass Fabrication and Distribution Company located in Santa Ana, California have an immediate opening for a Office Assistant. We are a Glass Fabricator and Distributor with clients in the building industry for new construction single and multi family... 
    For subcontractor
    Work at office
    Immediate start

    Larry Methvin Installation Inc.

    Santa Ana, CA
    1 day ago
  •  ...guests with a care experience that will change their lives! If you are a customer service oriented individual with a Business Office Assistant background, we want to meet you! Provides clerical and administrative assistance to support the office manager and administrator... 
    Full time
    Part time
    Work at office
    Shift work

    Sun Mar Management Services

    Garden Grove, CA
    1 day ago
  • $20.5 - $25.75 per hour

     ...Job Location: Artesia, CA 90701 Salary Range: $20.50 - $25.75 Hourly We are looking for a Full-Time Administrative Assistant to join our Business Office. The ideal candidate is organized, detail-oriented, and enjoys helping others. If you have strong communication skills... 
    Hourly pay
    Full time
    Work at office
    Monday to Friday
    Shift work

    Artesia Christian Home

    Artesia, CA
    4 days ago
  • $17 per hour

     ...Information Department or Unit Name SCST- MFT Position Headcount 1 Position Title Graduate Admin/Office Assistant Academic Year Academic Year 2026-2027 Term or Semester All Academic Year Is this Role for an... 
    Work at office
    Flexible hours

    Chapman University

    Orange, CA
    14 hours ago
  •  ...Description Job Description Job description Active Staffing Resource, Inc. is seeking a dependable, organized, and proactive Office Assistant (Clerk) to assist with the day-to-day administrative and operational needs of our healthcare staffing agency.   This... 
    Daily paid
    Temporary work
    For contractors
    Work at office
    Immediate start

    CNS SERVICES, INC dba Living Your Life Without Limits

    Cerritos, CA
    29 days ago
  •  ...Job Description Job Description Description: The Office Assistant is responsible for front desk management, administrative tasks, and coordination of office logistics in our corporate office. This role includes greeting visitors, handling communications, managing... 
    Work at office

    Special

    Orange, CA
    29 days ago
  • $50.08k - $65.63k

     ...Type: Full Time Job Number: 0346/0926 Department: School Office Staff Opening Date: 09/11/2026 Closing Date: 10/2/2026...  ...on this page during the application filing period. If you need assistance applying online, please contact us at (***) ***-****, Monday -... 
    Permanent employment
    Full time
    Part time
    Work experience placement
    Summer work
    Work at office
    Monday to Friday
    Afternoon shift

    Hacienda La Puente Unified School District

    Hacienda Heights, CA
    14 hours ago
  • Spectrum Land Services, Inc. seeks a Corporate Administrative Assistant for an in-office, part-time role at our Anaheim, CA office. The candidate will perform general administrative tasks, maintain records, handle mail, and coordinate with the Right-of-Way Team and management... 
    Part time
    Work at office

    SPECTRUM LAND SERVICES

    Anaheim, CA
    5 days ago
  • $21 - $27 per hour

     ...discretion. Complies with all company policies and procedures; maintains respectful relationships with coworkers. Performs general office duties and completes special assignments and other tasks as assigned (e.g. report generation, healthcare initiative support)... 
    Hourly pay
    Full time
    Work experience placement
    Internship
    Work at office
    Shift work

    Walgreens

    Brea, CA
    6 days ago
  •  ...Job Description Job Description Job Summary: We are seeking a detail-oriented and organized Office Assistant to join our team. The Office Assistant will be responsible for providing administrative support and assisting with various office tasks. The ideal candidate... 
    Full time
    Work at office

    G John Jansen & Associates

    Santa Ana, CA
    a month ago
  •  ...Job Description Job Description Bill Carr Surveys, Inc. is seeking a detail-oriented, dependable Office Assistant to support the CFO with daily administrative and compliance operations. This role is a great fit for someone who enjoys staying organized, following through... 
    Hourly pay
    Work at office

    BILL CARR SURVEYS, INC.

    Anaheim, CA
    21 days ago
  • Job Description Job Description Our growing construction company needs assistance with all office paperwork. Your expertise could be invaluable to us. 
    Work at office

    ARTLUX RENOVATIONS CORP

    Downey, CA
    20 days ago
  •  ...Job Description Job Description OFFICE ASSISTANT FOR A DENTAL PRACTICE IN WEST COVINA Responsibilities Basic front office duties Ability to translate in Tagalog No experience necessary but willing to be trained Some back office duties required... 
    Permanent employment
    Full time
    Part time
    Work at office

    SYNERGY DENTAL IMPLANT CENTER

    West Covina, CA
    22 days ago
  •  ...Job Description Job Description We are seeking an Office Assistant to join our team! You will perform clerical and administrative functions in order to drive company success. Responsibilities: Draft correspondences mainly emails Plan and schedule appointments... 
    Work at office

    Tustin Holistic Health

    Tustin, CA
    16 days ago
  •  ...administrative or secretarial experience; experience in an engineering or architectural environment is preferred.Proficiency in Microsoft Office and related business software, including word processing, spreadsheets, databases, and desktop publishing applications.Strong... 
    Work at office

    Brighton Solutions, Inc

    Brea, CA
    2 days ago
  • $18 - $21 per hour

     ...treatments and solutions delivered by best-in-class clinical professionals. We are rapidly expanding and seeking an ABA Administrative Office Assistant for our Escondido, CA location to contribute to the success of the company. We are looking for an individual with a friendly... 
    Hourly pay
    Work at office
    Local area
    Monday to Friday

    Behavior Frontiers

    Brea, CA
    2 days ago
  • $22 - $28 per hour

     ...Administrative Assistant Position Summary: Pay rate: $22 - $28 DOE Shift hours: M-F 8:30am-5pm (30-minute lunch) Key Duties...  ...functions Oversee assigned processes and tasks Implement office operations and procedures Monitor and maintain office supplies... 
    Work at office
    Shift work

    The French Agency

    Brea, CA
    5 days ago
  •  ...Administrative Assistant Managed Mobile, Inc., an industry leading provider of mobile fleet maintenance and fleet management services in California, is hiring a full-time Administrative Assistant. We are growing our corporate team and are in need of an experienced... 
    Full time

    Managed Mobile, Inc.

    Placentia, CA
    5 days ago
  •  ...An established pediatric dental office is looking for Dental Assistants who are available to start immediately. We are seeking a candidate that is willing to work a part-time or full-time schedule, between Monday - Saturday. This job has friendly co-workers and great... 
    Full time
    Part time
    Work at office
    Immediate start

    TradeJobsWorkforce

    Santa Ana, CA
    5 days ago
  •  ...Receptionist/Office Assistant Astiva Health, Inc., located in Orange, CA is a premier healthcare provider specializing in Medicare and HMO services. With a focus on delivering comprehensive care tailored to the needs of our diverse community, we prioritize accessibility... 
    Work at office

    Astiva Health, Inc

    Orange, CA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Office Assistant. Be the first to apply!