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Assistant Administrator Jobs in Oregon (NOW HIRING)

Industrial Electric Manufacturing

Platform Administrator

OR · On-site +1

$52K - $85K/yr

The Platform Administrator manages an assigned portfolio of E&D projects throughout the project ... Collaborate with internal teams to resolve operational issues, support process improvements, assist ...

Iron Horse LLC

Office Administrator

Fairview, OR · On-site

$22 - $32/hr

Support HR functions including onboarding, employee records, and benefits administration * Assist ... administrator, office manager, or similar role * Proficiency in QuickBooks - this is a must-have

Iron Horse LLC

Office Administrator

Fairview, OR

$22 - $32/hr

Support HR functions including onboarding, employee records, and benefits administration * Assist ... administrator, office manager, or similar role * Proficiency in QuickBooks - this is a must-have

TEKsystems

Program Administrator

Boardman, OR

$30 - $35/hr

Support established escalation processes and ensure timely issue resolution. * Assist program ... Program Administrator * Program Coordinator * Project Coordinator * Project Administrator

Bigfoot Staffing

Parts Administrator

Tigard, OR · On-site

$26 - $30/hr

The Parts Administrator will help customers finalize parts needs, confirm order details, coordinate ... Provide professional, responsive service by phone and email * Assist with general department ...

FireMon

Salesforce Administrator/Sales Operations

OR · On-site +1

Are you a true Salesforce Trailblazer - the kind of admin who lights up at a workflow problem and ... Power user of Claude (or a similar AI assistant) - you use it daily and know how to get real work ...

New

TEKsystems

Program Administrator

Hermiston, OR

$30 - $35/hr

Description The Program Administrator supports Operations leadership by providing program ... Identify process gaps and improvement opportunities. Assist with implementation of workflow ...

UBS

Office Administrator

Lake Oswego, OR · On-site

$18.50 - $25.50/hr

Are you a skilled multitasker? We're looking for an Office Administrator to: • support the branch management team administratively • assist with resolving client issues • communicate and ...

Hoffman Construction

Office Administrator

Portland, OR

$45K - $60K/yr

The Office Administrator provides essential administrative and operational support to ensure the ... Vendor Relations: Assist the Field Office Manager coordinate with and oversee service vendors ...

Hoffman Equipment Yard

Office Administrator

Portland, OR · On-site

$45K - $60K/yr

The Office Administrator provides essential administrative and operational support to ensure the ... Vendor Relations: Assist the Field Office Manager coordinate with and oversee service vendors ...

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Showing results 41-60

All JobsAdministrator JobsAssistant Administrator JobsAssistant Administrator Jobs in Oregon

Assistant Administrator information

See Oregon salary details

$27.5K

$72.1K

$144.3K

How much do assistant administrator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for assistant administrator in Oregon is $72,122.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,600.00 and $85,100.00 per year, depending on experience, location, and employer.

What is an administrative assistant?

An administrative assistant performs clerical tasks that are vital to an efficiently run office. As an administrative assistant, your job duties affect the daily operations of the office as a whole. You provide administrative support for other employees, such as filing paperwork, handling email communications, and preparing documents and presentations. You’re responsible for data entry, including looking up records when necessary and maintaining a well-organized records system. You also answer telephone calls and direct callers to the right person. Although much of your administrative assistant job requires sitting at a desk, you need excellent interpersonal and communication skills.

What does an assistant administrator do?

An Assistant Administrator supports the daily operations of an organization by handling administrative tasks such as scheduling meetings, managing correspondence, maintaining records, and assisting with budgeting or project coordination. They often serve as a liaison between staff, management, and external stakeholders to ensure smooth workflow and communication. Their role can vary depending on the industry but generally focuses on keeping administrative processes efficient and organized.

What are the key skills and qualifications needed to thrive as an assistant administrator, and why are they important?

To thrive as an Assistant Administrator, you need strong organizational skills, attention to detail, and a background in business administration or a related field. Familiarity with office management software such as Microsoft Office Suite and scheduling systems is typically required. Excellent communication, multitasking, and problem-solving abilities help you excel in supporting teams and managing daily operations. These skills are essential for ensuring efficient workflow, smooth administrative processes, and effective support of organizational goals.

What are some common challenges faced by assistant administrators, and how can they effectively manage competing priorities?

Assistant Administrators often juggle multiple tasks such as scheduling, correspondence, and supporting various departments, which can lead to competing demands on their time. Effective time management and strong organizational skills are crucial for prioritizing urgent tasks while maintaining attention to detail. Open communication with supervisors and colleagues also helps clarify expectations and ensure that critical responsibilities are addressed promptly. Utilizing digital tools for task tracking and calendar management can further streamline workflow and reduce stress.

What is the difference between Assistant Administrator vs Office Manager?

AspectAssistant AdministratorOffice Manager
CredentialsTypically requires a high school diploma or associate degree; some roles prefer a bachelor's degreeUsually requires a high school diploma; some positions prefer a bachelor's degree or relevant experience
Work EnvironmentAdministrative offices, healthcare facilities, educational institutionsCorporate offices, small to medium businesses, healthcare settings
Employer & Industry UsageUsed across various industries including healthcare, education, and governmentCommonly found in business, healthcare, and nonprofit organizations
Primary ResponsibilitiesSupporting administrative tasks, assisting with operations, coordinating schedulesOverseeing office operations, managing staff, ensuring efficiency

While both roles support office functions, an Assistant Administrator typically focuses on assisting with administrative tasks and supporting management, whereas an Office Manager has broader responsibilities including supervising staff and managing daily operations.

More about Assistant Administrator jobs

What are the most commonly searched types of Administrator jobs in Oregon?

The most popular types of Administrator jobs in Oregon are:

What cities in Oregon are hiring for Assistant Administrator jobs?

Cities in Oregon with the most Assistant Administrator job openings:

What are popular job titles related to Assistant Administrator jobs in OR?

For Assistant Administrator jobs in OR, the most frequently searched job titles are:

Assistant Administrator jobs near you
Infographic showing various Assistant Administrator job openings in Oregon as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $72,122 per year, or $34.7 per hour.

Payroll Administrator

ALL IN ONE Employment Services

Cornelius, OR

$25.75 - $34.75/hr

Full-time

Re-posted 12 days ago

Job description

Bilingual English - Spanish Payroll Administrator & HR

Position: Payroll Administrator

Company Overview:

ALL IN ONE Employment Services is a leading staffing agency located in Cornelius, Oregon. We provide top-quality staffing solutions to businesses of all sizes, helping them find the best talent to meet their needs. Our team is dedicated to providing exceptional service to both our clients and candidates, and we are committed to helping businesses and individuals thrive.

Position Overview:

We are currently seeking a highly organized and detail-oriented Payroll Administrator to join our team. The Payroll Administrator will be responsible for managing all aspects of payroll processing for our clients, ensuring accuracy and efficiency in all payroll-related tasks.

Key Responsibilities:

- Process payroll for multiple clients on a weekly, bi-weekly, or monthly basis

- Ensure accurate and timely entry of all payroll data, including hours worked, bonuses, commissions, and other payroll adjustments

- Verify accuracy of employee data, such as personal information, pay rates, and tax withholding

- Calculate and process payroll deductions, including taxes, benefits, and garnishments

- Reconcile payroll reports and resolve any discrepancies

- Prepare and distribute paychecks or direct deposit payments to employees

- Respond to employee inquiries regarding payroll and resolve any issues promptly

- Maintain accurate and up-to-date records of all payroll transactions

- Ensure compliance with federal, state, and local payroll regulations and tax laws

- Assist with year-end payroll processes, including W-2 and 1099 preparation

- Collaborate with HR and accounting teams to ensure accurate and timely processing of payroll data

- Continuously identify and implement process improvements to increase efficiency and accuracy of payroll processes

Qualifications:

- High school diploma or equivalent required; Bachelor's degree in accounting, finance, or related field preferred

- Minimum of 2 years of experience in payroll processing, preferably in a multi-client or staffing environment

- Strong knowledge of payroll laws, regulations, and best practices

- Proficient in using payroll software and MS Office, particularly Excel

- Excellent attention to detail and accuracy

- Strong organizational and time-management skills

- Ability to handle confidential information with discretion

- Excellent communication and interpersonal skills

- Team player with a positive attitude and strong work ethic

- Professional development opportunities

If you are a highly organized and detail-oriented individual with a passion for payroll and a desire to work in a dynamic and fast-paced environment, we encourage you to apply for our Payroll Administrator position. Join our team at ALL IN ONE Employment Services and make a positive impact on businesses and individuals in the Cornelius, Oregon community.

APPLY NOW!! jobs.allinoneemployment.com