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Onsite Administrative Assistant jobs in Seattle, Washington, USA

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  • Sun
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      Sarah Jenkins

    • 2:30 PM - 3:00 PM

      Initial Interview

      Alex Chen

  • Mon
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      Product Manager Interview

      David G. (Hiring Manager)

    • 4:15 PM - 5:15 PM

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      Sophie L.

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    • 1:20 PM - 1:45 PM

      Introductory Interview

      Marta W.

    • 2:30 PM - 3:00 PM

      Kick-off Interview

      Daria (HR)

  • Wed
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      Qualifying Interview

      James Miller

    • 5:30 PM - 6:00 PM

      Discovery Interview

      Chris V.

  • Thu
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      First Interview

      Michael T.

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Administrative Assistant Jobs in Seattle — On-Site Opportunities Await

Seattle's growing business community continues to fuel demand for skilled administrative support, and 249 open positions are currently available for an administrative assistant role in this vibrant market. This on-site position offers the chance to work closely with dynamic teams, handling day-to-day operations that keep offices running smoothly. Employers across Washington are actively seeking administrative assistant jobs in Seattle to support their expanding operations.

Successful candidates typically bring strong organizational skills, excellent written and verbal communication, and a solid grasp of office software such as Microsoft Office and scheduling tools. Employers value a proactive attitude, attention to detail, and the ability to manage multiple tasks under tight deadlines. Those exploring administrative assistant vacancies often highlight experience with calendar management, correspondence, and data entry as key differentiators in a competitive job market.

On-site work in Seattle means collaborating directly with colleagues in a fast-paced office environment, often within corporate headquarters, tech firms, or healthcare facilities. The city's robust economy and steady influx of new businesses keep demand strong for administrative assistant positions, with employers preferring in-person support for seamless coordination and immediate problem-solving. This hands-on setup fosters professional growth and networking opportunities unique to the Pacific Northwest region.

If you're ready to take the next step in your career, now is an excellent time to explore administrative assistant opportunities in Seattle. Global Work AI connects motivated professionals with employers eager to hire top talent for on-site roles. Discover how your organizational talents can make a difference in a thriving workplace.

Frequently Asked
Questions

Everything you need to know about
finding your next role
  • What is the average salary for an administrative assistant in Seattle?

    In Seattle, pay for an administrative assistant commonly falls around the low-to-mid $50,000s per year, though entry-level openings may start a bit lower and experienced professionals can earn more. Local rates vary by employer size, industry, and whether the position supports executives, legal teams, or operations staff. Because Seattle’s labor market is influenced by higher living costs, many companies also compete with benefits and overtime eligibility. For the most accurate picture, compare current listings and recent wage data for Washington and the Seattle area.
  • What skills are required for an administrative assistant role?

    Strong organization is only part of the picture. Employers in Seattle usually want an administrative assistant who can juggle scheduling, document handling, customer service, and communication without losing detail. Time management, discretion, problem-solving, and a calm approach under pressure are especially valued in busy offices. Accuracy with data entry and confidence speaking with managers, clients, and vendors also help. Since many workplaces move quickly, it’s smart to review recent job ads to see which soft skills and technical strengths appear most often.
  • What does an administrative assistant do day to day?

    The day often starts with email review, calendar updates, and checking meeting needs. An administrative assistant in an on-site Seattle office may answer phones, greet visitors, prepare documents, track supplies, organize files, and coordinate travel or appointments. Some roles also support invoices, expense reports, or basic reports for supervisors. In larger companies, tasks can shift by department, while smaller offices may expect broader support. The exact mix depends on the employer, so it helps to compare postings to see how responsibilities are split.
  • What qualifications do employers usually look for in Seattle?

    Most Seattle employers expect a high school diploma or equivalent, plus some office experience. Many prefer candidates with prior support work, strong writing ability, and a reliable record of handling confidential information. For an administrative assistant, an associate degree or business training can be helpful, but it is not always required. In Washington, hiring teams often pay close attention to professionalism, punctuality, and comfort with common workplace systems. If you’re weighing options, check listings for the level of experience requested and any preferred certifications.
  • What office software and tools should I know for this role?

    Proficiency with Microsoft Office is usually essential, especially Word, Excel, Outlook, and PowerPoint. Many Seattle employers also expect familiarity with Google Workspace, shared calendars, video meeting platforms, and file management systems. Depending on the office, an administrative assistant may use scheduling software, customer relationship tools, expense systems, or basic database programs. Fast typing and clean formatting still matter, but so does the ability to learn new platforms quickly. Reviewing current job posts can show which tools are most common in your target industry.
  • What are the typical work hours and office conditions for an on-site administrative assistant in Seattle?

    Most on-site schedules follow standard weekday business hours, often 8 a.m. to 5 p.m. or a similar full-time shift, with some variation by employer. In Seattle, an administrative assistant may work in a professional office, nonprofit, medical, or corporate setting, usually with a desk, computer, phone, and frequent face-to-face contact. The pace can range from steady to fast-moving, and occasional early starts or event support may come up. It’s useful to check listings for parking, transit access, and overtime expectations.
  • What career growth opportunities are available after working as an administrative assistant?

    This role can lead to broader business paths over time. Many people move into office coordinator, executive assistant, operations support, HR assistant, project coordination, or team lead positions. In Seattle, experience with scheduling, communication, and workflow support can also open doors in tech, healthcare, education, and nonprofit organizations. Building stronger Excel, reporting, or project skills may expand your options even further. If long-term growth matters, compare related roles now so you can spot the competencies that appear across the next step up.

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249 jobs found

  • DPR Construction

    DPR Construction

    Today

    Leadership assistant

    Job Description At DPR, roles and responsibilities are more than describing a job title—they are a commitment to building great things together. The job description(s) below defines core...

    onsite, Atlanta, GA, United States
    Full TimeMiddle (2-4 years)
  • One Medical

    One Medical

    Today

    Clinical administrative assistant/front desk coordinator - flex - downtown seattle

    About Us One Medical is a primary care solution challenging the industry status quo by making quality care more affordable, accessible and enjoyable. But this isn’t your average doctor’s office....

    onsite, Seattle, WA, United States
    $46k/yrFull TimeJunior (<2 years)
  • Internal Revenue Service

    Internal Revenue Service

    a day ago

    Management and program assistant (office automation)

    Summary WHAT IS TAXPAYER SERVICES? A description of the business units can be found at: https://www.jobs.irs.gov/about/who/business-divisions Position(s) are to be filled in following area(s):...

    onsite, Andover, MA, United States
    $41k/yrFull TimeJunior (<2 years)
  • City of Arlington

    City of Arlington

    2 days ago

    Customer service assistant pt

    DEPARTMENT Libraries SALARY $18.60 - $23.25 JOB SUMMARY Under general supervision, provides reference and readers advisory services; assists customers with specialized library operations; and...

    onsite, Seattle, WA, United States
    $37k – $47k/yrPart TimeJunior (<2 years)
  • Cushing Terrell

    Cushing Terrell

    2 days ago

    Administrative assistant

    Administrative Assistant Position Description Cushing Terrell is seeking an Administrative Assistant to join our Seattle office. In this role, you will perform routine clerical and administrative...

    onsite, Seattle, WA, United States
    $50k – $65k/yrFull TimeEntry with Degree
  • Weidner Apartment Homes

    Weidner Apartment Homes

    2 days ago

    Assistant community director

    Job Details: Job Location: Viktoria - Seattle, WA 98101 Position Type: Full Time Salary Range: $25.00 - $28.00 Hourly Job Category: Management Viktoria Position Summary: As an Assistant Community...

    onsite, Seattle, WA, United States
    $50k – $56k/yrFull TimeJunior (<2 years)
  • Aston Carter

    Aston Carter

    2 days ago

    Executive administrative assistant

    We are seeking a highly motivated and customer-obsessed Executive Assistant to support the Vice President of Business Intelligence and Transaction Risk. This critical role requires a strong focus on...

    onsite, Seattle, WA, United States
    $65k/yrFull TimeSenior (5+ years)
  • Plaid

    Plaid

    7 days ago

    Executive assistant, office of the ceo

    We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences...

    onsite, New York, NY, United States
    Full TimeSenior (5+ years)
  • Cooley LLP

    Cooley LLP

    8 days ago

    Practice team assistant

    Practice Team Assistant Cooley is seeking a Practice Team Assistant to join Seattle's Corporate team. Position Summary: Primarily responsible for providing administrative support for various...

    onsite, Seattle, WA, United States
    $55k – $68k/yrFull TimeJunior (<2 years)
  • Horizon Realty Advisors LLC

    Horizon Realty Advisors LLC

    8 days ago

    Assistant manager

    Horizon Realty Advisors is a fast-growing real-estate investment and management company headquartered in Seattle. Since our founding in 2001, our values have guided our success across every facet of...

    onsite, Seattle, WA, United States
    $38k – $44k/yrFull TimeJunior (<2 years)
  • Model Remodel

    Model Remodel

    9 days ago

    Administrative assistant / office assistant

    Seattle-based general contractor specializing in residential remodeling is seeking an experienced Administrative Assistant to join our team. At Model Remodel, we’re a collaborative, long-tenured...

    onsite, Seattle, WA, United States
    $46k – $54k/yrFull TimeJunior (<2 years)
  • REDWOOD HOUSING

    REDWOOD HOUSING

    9 days ago

    Assistant community manager - elizabeth james

    Job Details Job Location: Elizabeth James - Seattle, WA Position Type: Full Time Salary Range: $30.00 - $32.00 Hourly Job Shift: Day Who We Are Redwood Communities, Inc. (“Redwood Communities”), an...

    onsite, Seattle, WA, United States
    $60k – $65k/yrFull TimeJunior (<2 years)
  • Low Income Housing Institute

    Low Income Housing Institute

    10 days ago

    Housing development administrative assistant

    Housing Development Administrative Assistant Posted on: 10/19/2026 Location: 1253 South Jackson Street, Seattle, WA Hours: Full-time, 40 hours per week - Monday – Friday 8AM-4:30PM Reports To:...

    onsite, Seattle, WA, United States
    $56k – $62k/yrFull TimeMiddle (2-4 years)
  • 4000 ARCHDIOCESE OF SEATTLE PAYROLL SVC

    4000 ARCHDIOCESE OF SEATTLE PAYROLL SVC

    10 days ago

    Administrative & marketing assistant - hourly

    Job Details: Job Location: 0010 Our Lady of the Lake Parish, Seattle - Seattle, WA Position Type: Full Time Salary Range: $26.00 - $33.00 Hourly Administrative & Marketing Assistant NE Seattle...

    onsite, Seattle, WA, United States
    $52k – $67k/yrFull TimeNo Skills
  • Plaid

    Plaid

    10 days ago

    Executive assistant

    We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences...

    onsite, New York, NY, United States
    Full TimeJunior (<2 years)
  • Plaid

    Plaid

    10 days ago

    Executive assistant team lead

    We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences...

    onsite, New York, NY, United States
    Full TimeLead / Manager
  • Cara Veterinary

    Cara Veterinary

    13 days ago

    Experienced veterinary assistant

    Description Veterinary Assistants: We can help you have a job you love and the life you want. Fremont Animal Hospital is an established hospital in Seattle, WA and part of the Cara Network of...

    onsite, Seattle, WA, United States
    $44k – $54k/yrFull TimeJunior (<2 years)
  • TEAMLINX LLC

    TEAMLINX LLC

    13 days ago

    Administrative assistant

    Job Summary: The administrative assistant will support LINX Project Managers and Operations with all administrative pieces of commercial network cabling projects and job completions. About LINX: Join...

    onsite, Atlanta, GA, United States
    $44k – $52k/yrFull TimeJunior (<2 years)
  • HOBAN & ASSOCIATES, LLC

    HOBAN & ASSOCIATES, LLC

    13 days ago

    Assistant community manager

    Assistant Community Manager Job Title: Assistant Community Manager Hourly Rate: $25.00/hour - $28.00/hour Schedule: Full-Time Mount Baker Village Apartments & Links Studio– SEATTLE, WA Visit us:...

    onsite, Seattle, WA, United States
    $50k – $56k/yrFull TimeNo Skills
  • Quest Diagnostics

    Quest Diagnostics

    13 days ago

    Pre-analytical assistant i

    Pre-Analytical Assistant I Location: Seattle, WA Schedule: Wednesday to Sunday, 1:00 AM to 9:30 AM Pay Range $21.05 - $24.35 / hour; employee may be eligible to receive shift differential of 10% for...

    onsite, Seattle, WA, United States
    $42k – $49k/yrFull TimeNo Skills
  • Avenue5 Residential

    Avenue5 Residential

    13 days ago

    Assistant maintenance supervisor

    Job Title: Assistant Maintenance Supervisor Salary: $30 per hour Schedule: Tuesday-Saturday Explore M Street Unlock your potential with Avenue5 Residential. Your ideas. Your development. Your...

    onsite, Seattle, WA, United States
    $60k/yrFull TimeJunior (<2 years)
  • btyDENTAL WA Group

    btyDENTAL WA Group

    14 days ago

    Administrative assistant

    We are seeking friendly and professional staff to come on board. The job comes with training, only if you are reliable. If you have dental experience, that's an advantage. Still, even if you do not...

    onsite, Seattle, WA, United States
    Full TimeEntry with Degree
  • CHIEF SEATTLE CLUB

    CHIEF SEATTLE CLUB

    14 days ago

    Support assistant

    JOB DESCRIPTION Job Title: Support Assistant Location(s): Goldfinch Apartments Reports to: Program Manager Salary Range: Starting at $22.90 - $27.84 per hour Status: ☒ Full Time ☐Part Time ☒Regular...

    onsite, Seattle, WA, United States
    $44k – $54k/yrFull TimeEntry with Degree
  • Dowbuilt

    Dowbuilt

    14 days ago

    Operations coordinator/executive assistant

    We’re hiring a Operations Coordinator/Executive Assistant to provide regional-focused support designed to improve operational administrative coordination, strengthen communication and organization...

    onsite, Seattle, WA, United States
    Full TimeMiddle (2-4 years)
  • Lowe

    Lowe

    15 days ago

    Administrative assistant/receptionist

    Overview Lowe is a privately held diversified real estate company, founded in 1972. The company is owned by active and retired employees. Over the past 50 years, Lowe has acquired, developed or...

    onsite, Charleston, WV, United States
    $54k – $60k/yrFull TimeMiddle (2-4 years)
  • AMH

    AMH

    15 days ago

    Administrative assistant

    Since 2012, we've grown to become one of the leading single-family rental companies and homebuilders in the country, recently recognized as a top employer by Fortune and Great Place To Work®. At AMH,...

    onsite, Seattle, WA, United States
    $42k – $44k/yrFull TimeJunior (<2 years)
  • Expeditors

    Expeditors

    15 days ago

    Assistant – general administration & receptionist

    Company Description We take care of our employees, and they take care of our customers! Become a member of a global community! The international logistics industry is an integral piece of the global...

    onsite, Seattle, WA, United States
    Full TimeJunior (<2 years)
  • THE LIGHTHOUSE FOR THE BLIND INC

    THE LIGHTHOUSE FOR THE BLIND INC

    16 days ago

    Administrative assistant ecs

    Job Details: Job Location: LH Seattle - Seattle, WA Position Type: Full Time Education Level: 2 Year Degree Salary Range: $24.00 - $29.00 Hourly Travel Percentage: Less than 10% Job Shift: Day Shift...

    onsite, Seattle, WA, United States
    $48k – $58k/yrFull TimeJunior (<2 years)
  • Fennemore Craig

    Fennemore Craig

    17 days ago

    Legal administrative assistant - litigation

    Legal Administrative Assistant - Litigation Seattle, WA - Onsite Salary: $80,000-$95,000/year Total Rewards: Competitive Base Salary + Annual Merit Increases On-the-Spot Monthly Bonus Program...

    onsite, Seattle, WA, United States
    $80k – $95k/yrFull TimeMiddle (2-4 years)
  • Spencer Gifts

    Spencer Gifts

    18 days ago

    Assistant store manager - spirit

    Hourly rate ranges from $23.30 - $23.55 per hour and is dependent upon qualifications and experience. Benefits include: Washington Paid Sick Time, Set-Up and Tear Down Premium Pay Programs, End of...

    onsite, Seattle, WA, United States
    $47k – $47k/yrPart TimeJunior (<2 years)
  • Aston Carter

    Aston Carter

    20 days ago

    Executive assistant i

    Executive Assistant I Location: Seattle, WA | Onsite Are you the person who is always three steps ahead? We're looking for a highly organized, proactive Executive Assistant I to provide high-level...

    onsite, Seattle, WA, United States
    $50k – $52k/yrFull TimeJunior (<2 years)
  • Helzberg Diamonds

    Helzberg Diamonds

    20 days ago

    Office assistant

    JOB DESCRIPTION The Office Assistant in a Helzberg Diamonds retail store executes the daily operations of the office to assist the store in achieving sales volume and profit goals. Key...

    onsite, Seattle, WA, United States
    $35k – $50k/yrFull TimeNo Skills
  • Marriott

    Marriott

    21 days ago

    Sales administrative assistant

    POSITION SUMMARY Enter and retrieve information contained in computer databases using a keyboard, mouse, or trackball to update records, files, reservations, and answer inquiries from guests....

    onsite, Seattle, WA, United States
    Full TimeNo Skills
  • Community Roots Housing

    Community Roots Housing

    21 days ago

    Assistant property manager

    Location: Seattle, WA Compensation: $24.00-$27.00 Benefits: Medical HMO, dental and vision insurance is free for employee only coverage Everyone has the right to a quality, affordable home. At...

    onsite, Seattle, WA, United States
    $48k – $54k/yrFull TimeNo Skills
  • Internova Travel Group

    Internova Travel Group

    21 days ago

    Administrative assistant-receptionist

    Overview Founded in 1987, Cruise Specialists, an Internova Travel Group company, is an award-winning cruise and tour agency of experienced and caring professionals dedicated to sending clients on...

    onsite, Seattle, WA, United States
    Full TimeJunior (<2 years)
  • Seattle University Electrical and Computer Engineering

    Seattle University Electrical and Computer Engineering

    21 days ago

    Senior administrative assistant

    Months Per Year: 12 Work Model: Onsite Seattle University will be one of the most innovative and progressive Jesuit and Catholic universities in the world, educating with excellence at the...

    onsite, Seattle, WA, United States
    $43k – $52k/yrFull TimeSenior (5+ years)
  • COMMUNITY HOUSE MENTAL HEALTH AGENCY

    COMMUNITY HOUSE MENTAL HEALTH AGENCY

    22 days ago

    Housing administrative assistant

    Job Details Job Location: PATRICIA K BLDG - SEATTLE, WA Salary Range: $25.00 - $33.08 Hourly Here at Community House Mental Health Agency, we strive to provide a supportive family atmosphere in...

    onsite, Seattle, WA, United States
    $50k – $67k/yrFull TimeJunior (<2 years)
  • Balfour Beatty

    Balfour Beatty

    23 days ago

    Marketing assistant (howard s. wright)

    Balfour Beatty US is an industry-leading provider of general contracting, at-risk construction management and design-build services for public and private sector clients across the nation. Performing...

    onsite, Seattle, WA, United States
    $55k – $60k/yrFull TimeNo Skills
  • Holland Partner Group

    Holland Partner Group

    a month ago

    Assistant property manager (multi-site)

    JOB SUMMARY Salary range: $26.00 - $32.00 per hour, plus potential bonus and additional incentive opportunities. Holland is seeking a personable leasing professional with strong organization and...

    onsite, Seattle, WA, United States
    $52k – $65k/yrFull TimeJunior (<2 years)
  • Service Corporation International

    Service Corporation International

    a month ago

    Field operations support assistant

    Our associates celebrate lives. We celebrate our associates. Provides administrative and clerical support to a funeral home, cemetery, crematory or a combination of these facilities. Duties include...

    onsite, Seattle, WA, United States
    $51k/yrFull TimeJunior (<2 years)

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