18 business support assistant jobs at 16 companies in Sumner, WA

3mo
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Legal Assistant
Redmond, Washington, United States
$22-$24/hr OnsiteMultiple Commitments Available
Kizuki International LLC
Kizuki International LLC: Operator of Japanese ramen and izakaya restaurant concepts.
1+ YOEMinimum 1 year of Legal Assistant or related administrative experience; familiarity with basic legal documentation; strong organizational skills; proficient in Microsoft Office; ability to handle confidential information; experience supporting small business operations.
Microsoft Office
2d
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Executive Assistant, Amazon Security -Specialized Business Security
Seattle or Sunnyvale or Herndon
$74k-$143k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
5+ YOERequires 5+ years supporting senior leaders or 3+ years at Amazon, high school diploma, Microsoft Office experience, and domestic or international travel coordination experience.
Microsoft Office
3w
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Administrative Assistant
Seattle, Washington, United States
$33-$43/hr HybridFull Time
SEIU 775
SEIU 775: A nonprofit caregivers’ labor union representing long-term care workers in Washington, Montana, and Alaska.
3+ YOERequires 3 years of related office management experience supporting executives, advanced administrative skills, Microsoft Office proficiency, intermediate Excel with PivotTables, database experience, English business writing, and strong organization.
Microsoft SharePoint, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Adobe, Unionware, Salesforce
3d
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DSHS DDA Administrative Assistant 5
Shoreline or Washington
$61k-$82k/yr OnsiteFull Time, Temporary
Washington State Department of Social and Health Services
Washington State Department of Social and Health Services: Washington state government agency delivering social services, employment supports, safety programs, and court-ordered behavioral health care.
1+ YOERequires one year as Administrative Assistant 4, two years as Administrative Assistant 3, or a bachelor's degree in business/public administration with three years of administrative or supervisory experience.
Microsoft Office, Microsoft Word, Microsoft Outlook, Internet
6d
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Administrative Assistant - Planning
Edmonds, Washington, United States
$6k-$8k/mo OnsiteFull Time
City of Edmonds
City of Edmonds: Government of Edmonds, Washington, providing municipal services, public safety, utilities, parks, planning, and community programs to residents.
3+ YOEHigh school diploma or equivalent plus business or office administration coursework and 3 years of progressively responsible administrative support experience; valid Washington driver's license required.
3w
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Assistant Property Manager
Seattle, Washington, United States
$28-$36/hr OnsiteFull Time
Urban Renaissance Group
Urban Renaissance Group: Seattle-based commercial real estate investor, developer, and property manager serving owners, tenants, and communities across Pacific Northwest.
2+ YOEAssist property management with lease administration, tenant relations, vendor coordination, budget support; requires 2+ years administrative experience and proficiency in MS Word and Excel.
Microsoft Word, Microsoft Excel, Building Engines
3mo
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Executive Assistant
Seattle, Washington, United States
$50k-$70k/yr OnsiteFull Time
Freedom Boat Club
Freedom Boat Club: Brunswick-owned members-only shared-access boating service giving recreational boaters reciprocal access to maintained boats, training, and support.
Executive/administrative experience; HR experience; ADP/HR payroll platform familiarity; WA employment law/compliance knowledge; Google Workspace proficiency; marine industry or membership-based business background; trustworthy, organized, and discreet.
Google Workspace, Slack, Salesforce, Canva
1mo
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ASSISTANT COMMUNITY ASSOCIATION MANAGER
Bothell, Washington, United States
$28-$31/hr OnsiteFull Time
The Management Trust
The Management Trust: Community association and property management services.
Provide administrative support to community managers, maintain association records, prepare communications and reports, perform site reviews, coordinate vendors, and assist with board meetings.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel
5d
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Administrative Assistant - Volunteer Services
Seattle, Washington, United States
$25-$38/hr OnsitePart Time
Providence
Providence: Non-profit Catholic health system serving the Western United States.
2+ YOETwo years of business college coursework and two years of switchboard, reception, and secretarial experience in a production-oriented environment.
5d
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Administrative Assistant - Volunteer Services
Seattle, Washington, United States
$25-$38/hr OnsitePart Time
Providence
Providence: Non-profit Catholic health system serving the Western United States.
2+ YOERequires two years of business college coursework and two years of switchboard, reception, and secretarial experience in a production-oriented environment.
Microsoft Word
3w
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Assistant Property Manager
Shoreline, Washington, United States
$27-$30/hr OnsiteFull Time
Archdiocesan Housing Authority (AHA)
Archdiocesan Housing Authority (AHA): A nonprofit organization providing housing and supportive services to people experiencing poverty and homelessness.
Support property management operations including lease-up, recertification, maintenance coordination, rent collection, compliance, tenant relations, and basic bookkeeping; valid WA driver’s license and reliable vehicle preferred.
Boston Post
3w
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Assistant Manager - Part Time
Auburn, Washington, United States
$19-$20/hr OnsitePart Time
Urban Self Storage
Urban Self Storage: Storage Designed for Peace of Mind.
Support daily facility operations, provide customer service, manage deposits and accounts, lift up to 50 lbs, valid driver’s license and reliable transportation, weekend availability, proficiency with Microsoft Office and Google Workspace.
Microsoft Office, Google Workspace, property management software
1w
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Treatment Coordinator Administrative Assistant
Seattle, Washington, United States
$23-$30/hr OnsiteFull Time
Pathlight Mood & Anxiety Center
Pathlight Mood & Anxiety Center: Private U.S. behavioral-health provider treating eating disorders, mood disorders, anxiety, and trauma in children and adults.
High school diploma or GED required; bachelor's degree in healthcare, business, or a related field preferred. Administrative and patient coordination experience is relevant.
4w
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Administrative and Communications Assistant
Tacoma, Washington, United States
$24-$31/hr OnsiteFull Time
Toray Composite Materials America
Toray Composite Materials America: BigDewa is an online gambling agent offering sports betting, casino games, poker, slots, and live scores.
High school diploma required; advanced editing and Microsoft Office skills; 2-3 years administrative experience desired; familiarity with Japanese business customs; ability to maintain confidentiality and meet deadlines.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe InDesign, Illustrator, Photoshop
3w
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Executive Assistant & Board Coordinator
Seattle, Washington, United States
$32-$36/hr OnsiteFull Time
Neighborhood House
Neighborhood House: Nonprofit Community Action Agency providing early learning, youth, housing, health, employment, and aging services across King County.
3+ YOEAA in Business or related, 3+ years office/office-management experience, MS Office and Adobe Acrobat proficiency, strong written/verbal communication, discretion, reliable transportation, pass background checks.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe Acrobat, Zoom, Microsoft Teams
1mo
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ASSISTANT COMMUNITY ASSOCIATION MANAGER
Bothell, Washington, United States
$28-$31/hr OnsiteFull Time
The Management Trust
The Management Trust: Community association and property management services.
Provide administrative support to community managers, read governing documents, prepare communications, manage records, perform site visits, and use Microsoft Office; HS diploma required, associate preferred.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel
1w
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Assistant General Manager - Hampton Inn & Suites Seattle Federal Way
Federal Way, Washington, United States
$81k-$85k/yr OnsiteFull Time
Hampton by Hilton
Hampton by Hilton: Budget-friendly hotel brand serving business and leisure travelers with comfortable rooms and free hot breakfast.
Supports hotel operations, budgeting, forecasting, service delivery, compliance, department oversight, guest satisfaction, operational improvements, and team development; English and Spanish preferred.
2mo
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Assistant Community Manager
Federal Way, Washington, United States
$25-$27/hr OnsiteFull Time
Bridge Property Management
Bridge Property Management: A private real estate property manager serving residents and owners of multifamily and commercial properties.
1+ YOEHigh school diploma required; 1+ year experience in property management, leasing, or customer service. Must handle rental payments, support leasing and resident relations, maintain records, enforce policies, and follow Fair Housing rules.