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Assistant Office Administrator Jobs in Renton, WA

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+ ...

Xealth

Executive & Office Administrator

Seattle, WA · Hybrid

$20.50 - $28.25/hr

Office Operations Management: Own the day-to-day needs of our Seattle office - including snack and ... HR & IT Support: Assist the HR Director with coordination of company-wide events such as all-hands ...

Young Life

Area Office Administrator I

Kent, WA · On-site

$20.25 - $28/hr

Area Office Administrator I Summary: This position provides administrative support, enabling the ... Interact with area office assistant, area directors, area committee, volunteer team leaders and ...

Young Life

Area Office Administrator I

Kent, WA · On-site

$20.25 - $28/hr

Area Office Administrator I Summary: This position provides administrative support, enabling the ... Interact with area office assistant, area directors, area committee, volunteer team leaders and ...

Young Life

Area Office Administrator I

Maple Valley, WA · On-site

$18/hr

Area Office Administrator I Summary: This position provides administrative support, enabling the ... Interact with area office assistant, area directors, area committee, volunteer team leaders and ...

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Showing results 21-40

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 Aug 11, 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 does an assistant office administrator do?

An assistant office administrator supports daily office operations by handling administrative tasks such as scheduling, correspondence, data entry, and filing. They often use office software like Microsoft Office and coordinate with team members to ensure smooth workflow and organization.

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 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 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, 84% Full Time, 12% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $76,730 per year, or $36.9 per hour.

Office Administrator

The Russian School of Math

Sammamish, WA

$19.50 - $26.75/hr

Part-time

Medical, Dental, Retirement

Posted 7 days ago

Job description

RSM's unique approach develops critical thinking and has built excellence in math since 1997. Recently featured by NPR and the Atlantic magazine as one of the players in the "Math Revolution" and ranked one of the best schools in the world by the Johns Hopkins Center for Talented Youth, RSM helps children of all levels build a solid math foundation and develop their critical-thinking and problem-solving skills. For nearly two decades, RSM students have consistently achieved remarkable scores on standardized tests and in national and international math competitions, although attaining top test scores is just one of the benefits of our program. RSM helps students of all levels become more confident in math and develop a deeper understanding of the subject.

RSM is looking to hire a part-time Office Administrator in our Sammamish, WA location. The school operates from 3:30 pm to 8:30 pm on weekdays 9:00 am to 6:00 pm on weekends.

The primary responsibility of this position is to provide exceptional customer service, front desk coverage and administrative support to the RSM office and the School Principal. The incumbent will perform a wide range of administrative and general office duties and assist in special projects.

Responsibilities:

  • Provide exceptional customer service via phone and in person to current and prospective clients.
  • Create a welcoming environment for parents and students through adherence to customer service standards.
  • Respond to client inquiries, provide information on the school operations
  • Schedule meetings, maintain records and update the database
  • Assist in scheduling and coordination of RSM events, parents meetings, awards ceremonies, etc.
  • Assist in the office supply inventory/ordering and preparing expense reports for the School Principal and the office
  • Help with special projects as assigned and needed.

Qualifications:

  • Highly organized and motivated, ability to multitask and prioritize in dynamic, fast paced environment
  • Good written and verbal communication skills
  • Professional phone presentation and quick learning skills
  • Strong skills in MS Word and Excel
  • Minimum Associates degree or 1-2 years of office experience

Benefits:

RSM offers a comprehensive benefits package to eligible employees (upon meeting certain criteria) to support your health, well-being, and financial future. Our benefits include:

  • Medical Insurance: Access to medical plans to fit your needs.
  • Dental Insurance: Comprehensive dental coverage.
  • 401(k) Retirement Plan: Save for your future with a company-matched 401(k)plan.
  • Pre-tax Savings: Take advantage of pre-tax savings options for eligible expenses, including health and dependent care.
  • RSM Tuition Discount: Enjoy discounted tuition for your eligible dependents for RSM classes.

RSM embraces diversity and is committed to attracting qualified candidates who also embrace and valuediversity and inclusivity. RSM is an Equal Opportunity/Affirmative Action Employer

Apply