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Assistant Office Administrator Jobs in Renton, WA

Russian School of Mathematics

Office Administrator

Redmond, WA · On-site

$20.25 - $27.75/hr

RSM is looking to hire a part-time Office Administrator in our Redmond, WA location. The school ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

The Russian School of Math

Office Administrator

Sammamish, WA · On-site

$19.50 - $26.75/hr

RSM is looking to hire a part-time Office Administrator in our Sammamish, WA location. The school ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

The Russian School of Math

Office Administrator

Bellevue, WA · On-site

$20.25 - $27.75/hr

RSM is looking to hire a part-time Office Administrator in our Factoria, WA location. The school ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

The Russian School of Math

Office Administrator

Redmond, WA

$20.25 - $27.75/hr

RSM is looking to hire a part-time Office Administrator in our Redmond, WA location. The school ... The incumbent will perform a wide range of administrative and general office duties and assist in ...

WeierLaw

Assistant Front Office Administrator

Tukwila, WA · On-site

$23 - $27/hr

Be the face of our Law Firm! We're Looking For an Experienced Office Administrator - Front Office ... and assist all visitors to the firm • Starts new client binders Qualifications: • Minimum 5+ ...

WeierLaw

Assistant Front Office Administrator

Tukwila, WA · On-site

$27/hr

Be the face of our Law Firm! We're Looking For an Experienced Office Administrator - Front Office ... Greet and assist all visitors to the firm * Starts new client binders Qualifications: * Minimum 5+ ...

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All JobsOffice Administrator JobsAssistant Office Administrator JobsAssistant Office Administrator Jobs in Renton, WA

Assistant Office Administrator information

See Renton, WA salary details

$29.2K

$76.7K

$153.5K

How much do assistant office administrator jobs pay per year?

As of Sep 2, 2026, the average yearly pay for assistant office administrator in Renton, WA is $76,730.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,600.00 and $90,500.00 per year, depending on experience, location, and employer.

What is an assistant office administrator?

Assistant Office Administrators provide support in managing the daily operations of an office. Their duties often include handling correspondence, organizing files, scheduling appointments, ordering supplies, and assisting with basic bookkeeping tasks. They help ensure that the office runs smoothly by supporting management and staff with administrative tasks. This role requires strong organizational, communication, and multitasking skills.

What are the key skills and qualifications needed to thrive as an assistant office administrator?

To thrive as an Assistant Office Administrator, you need strong organizational skills, attention to detail, and proficiency in office procedures, often supported by a high school diploma or associate degree. Familiarity with office software such as Microsoft Office Suite, scheduling tools, and basic bookkeeping systems is typically required. Excellent communication, time management, and problem-solving abilities help you stand out in this role. These skills and qualities are crucial for ensuring smooth office operations, supporting team productivity, and providing effective administrative support.

What are some common challenges faced by assistant office administrators, and how can they be successfully managed?

Assistant Office Administrators often juggle multiple tasks such as scheduling, managing correspondence, and supporting various team members, which can lead to conflicting priorities and tight deadlines. Successfully managing these challenges requires strong organizational skills, the ability to communicate clearly, and proficiency with office technology. Setting clear priorities, proactively communicating with colleagues about workload, and staying adaptable to sudden changes can help ensure day-to-day operations run smoothly.

What is the difference between Assistant Office Administrator vs Office Coordinator?

AspectAssistant Office AdministratorOffice Coordinator
Primary RoleSupports administrative tasks, manages office operations, assists with communicationCoordinates office activities, manages schedules, handles logistics
Required SkillsAdministrative skills, communication, organizationOrganizational skills, multitasking, communication
Work EnvironmentOffice setting, administrative supportOffice setting, event planning, logistics
Common UsageUsed in various industries for administrative support rolesUsed in corporate and organizational settings for managing office functions

The Assistant Office Administrator and Office Coordinator roles share similarities in supporting office functions and requiring organizational skills. However, the Assistant Office Administrator typically provides broader administrative support, while the Office Coordinator focuses more on coordinating activities and logistics. Both roles are essential for smooth office operations and are often found in similar work environments.

What are the most commonly searched types of Office Administrator jobs in Renton, WA?

The most popular types of Office Administrator jobs in Renton, WA are:

What are popular job titles related to Assistant Office Administrator jobs in Renton, WA?

For Assistant Office Administrator jobs in Renton, WA, the most frequently searched job titles are:

What job categories do people searching Assistant Office Administrator jobs in Renton, WA look for?

The top searched job categories for Assistant Office Administrator jobs in Renton, WA are:

What cities near Renton, WA are hiring for Assistant Office Administrator jobs?

Cities near Renton, WA with the most Assistant Office Administrator job openings:

Assistant Office Administrator jobs near you
Infographic showing various Assistant Office Administrator job openings in Renton, WA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $76,730 per year, or $36.9 per hour.

Office Administrator

Spartan Management Group

Mountlake Terrace, WA • On-site

$22 - $27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

Job Type
Full-time
Description
Jim Dandy Sewer & Plumbing has proudly served the Puget Sound area for over 115 years. We are seeking an Office Administrator to assist in providing an exceptional customer experience. This is a great opportunity to be a part of a long-standing company. The ideal candidate is organized, proactive, and comfortable working in a fast-paced, hands-on environment.
In addition to great pay, we offer excellent benefits including:
  • 100% employer paid premiums on medical, dental and vision insurance
  • 401k and 401k Roth plan with up to 4% match in addition to your income invested
  • Employer paid long-term disability insurance
  • Employer paid life insurance
  • 1 floating holiday
  • 6 paid holidays
  • Paid vacation
  • Paid weekly

Responsibilities Include:
  • Answer incoming phone calls; respond to customer inquiries
  • Assist in coordinating service appointments
  • Follow up calls on estimates left with customers
  • Prepare cash deposits and print checks
  • Prepare weekly reports and monthly statements
  • Receive, review, and input customer billing information into work orders
  • Prepare and issue accurate customer invoices based on complete work orders
  • Assist in processing payments, tracking receivables, and tracking payables
  • Communicate with vendors, clients, subcontractors, and inspectors as needed
  • Acquire necessary permits for scheduled projects

Requirements
  • 2+ years of experience in an administrative role, preferably in a trades or construction environment
  • Strong attention to detail
  • Strong organizational and multitasking skills
  • Excellent verbal and written communication
  • Excellent customer services skills
  • Proficient in Microsoft Office (Word, Excel, Outlook) and office equipment
  • Familiarity with scheduling or field service software (e.g., ServiceTitan, Jobber, or similar) a plus
  • Professional appearance and demeanor
  • Valid driver's license and clean driving record
  • Great work ethic

Salary Description
Hourly $22-$27 DOE

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