Administrative Assistant Jobs in Oregon City, OR

1-15 of 90 Jobs

Part-Time Administrative Assistant Expense Reporting (Hybrid) in Wilsonville

  • Energy Jobline ZR
  • Wilsonville, OR (12 miles from Oregon City, OR)
  • 1 hour ago
  • Wilsonville, OR (12 miles from Oregon City, OR)
  • 1 hour ago

Job DescriptionJob DescriptionSalary: $18 Hourly We are seeking a detail-oriented and organized Administrative Assistant to support our finance team by entering expense reports into Deltek Costpoint...

Hybrid Part Time

Legal Secretary ( Estate Planning ) $25.00 - $26.00/hr.

  • Portland, OR (15 miles from Oregon City, OR)
  • 1 hour ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 1 hour ago

un Legal Secretary ( Estate Planning ) $25.00 - $26.00/hr. (Portland) compensation: $25.00 - $26.00, but based on experience employment type: experience level: mid level job title: Legal Secretary...

In Person

Administrative Assistant

  • United Surgical Partners International
  • Portland, OR (15 miles from Oregon City, OR)
  • 4 hours ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 4 hours ago

East Portland Surgery Center has an opening for an Administrative Assistant-PRN....

In Person

Medical Administrative Assistant

  • Dove Lewis
  • Portland, OR (15 miles from Oregon City, OR)
  • 5 hours ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 5 hours ago

The Medical Administrative Assistant is responsible for providing administrative and clerical support to hospital staff....

In Person

Service Sales Administrative Assistant

  • Peterson Machinery Co.
  • Hillsboro, OR (21 miles from Oregon City, OR)
  • 5 hours ago
  • Hillsboro, OR (21 miles from Oregon City, OR)
  • 5 hours ago

Job Description Peterson Power Systems had a need for a Service Sales Administrative Assistant based at our Hillsboro, OR location....

In Person

Administrative Assistant

  • Wilsonville, OR (12 miles from Oregon City, OR)
  • 8 hours ago
  • Wilsonville, OR (12 miles from Oregon City, OR)
  • 8 hours ago

As an Administrative Assistant I, you will be part of the administrative support department supporting various organizational functions....

In Person

Clinic Administrative Assistant

  • Fresenius Medical Care
  • Portland, OR (15 miles from Oregon City, OR)
  • 17 hours ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 17 hours ago

PURPOSE AND SCOPE: Performing general office duties incorporating a variety of basic and routine clerical and secretarial duties in a clinical environment. PRINCIPAL DUTIES AND RESPONSIBILITIES:...

In Person

Office Assistant - Adult Basic Skills (Part-Time)

  • Mt. Hood Community College
  • Gresham, OR (13 miles from Oregon City, OR)
  • 19 hours ago
  • Gresham, OR (13 miles from Oregon City, OR)
  • 19 hours ago

For best consideration, please submit application materials by November 16, 2025 Job Summary: Performs a variety of clerical and administrative duties in support of the Adult Basic Skills (ABS)...

In Person

Administrative Assistant, Senior

  • Oregon Employment Department
  • Portland, OR (15 miles from Oregon City, OR)
  • 1 day ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 1 day ago

Job Classification: Executive Secretaries and Executive Administrative Assistants Access our statewide or regional occupation report for more information about wages, employment outlooks, skills, training...

In Person

Administrative Assistant

  • Avenue Code, LLC
  • Tualatin, OR (11 miles from Oregon City, OR)
  • 1 day ago
  • Tualatin, OR (11 miles from Oregon City, OR)
  • 1 day ago

Administrative Assistant Tualatin, OR (onsite) Contract: 12+ Month Job Description: This is a fantastic Administrative Assistant opportunity working on-site at an industry-leading semiconductor equipment...

Hybrid

Administrative Assistant

  • Aston Carter
  • Portland, OR (15 miles from Oregon City, OR)
  • 2 days ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 2 days ago

Administrative Assistant Job Description We are seeking a diligent and detail-oriented Administrative Assistant to support our operations by managing and processing manifests, quality checking data,...

In Person

Personal assistant extraordinaire

  • Portland, OR (15 miles from Oregon City, OR)
  • 2 days ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 2 days ago

un Personal assistant extraordinaire (PDX) compensation: DOWYB Looking for a go to do all, make it happen personal assistant. Be able to learn, open minded and willing to learn a business plan...

In Person

Administrative Assistant

  • Mac's List
  • Portland, OR (15 miles from Oregon City, OR)
  • 3 days ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 3 days ago

Description Portland Japanese Garden - a 501(c)(3) non-profit in Portland, Oregon - is hiring for a full-time Administrative Assistant who will support the Director of Japan Institute (Director of JI...

In Person

Office Support Specialist II #1548

  • LifeWorks Northwest
  • Milwaukie, OR (9 miles from Oregon City, OR)
  • 3 days ago
  • Milwaukie, OR (9 miles from Oregon City, OR)
  • 3 days ago

Office Support Specialist II #1548 The Office Support Specialist II is responsible for answering inquiries, obtaining information and a variety of office duties in a fast paced clinical front...

In Person

Personal Assistant to Owner. $1000 BONUS! Cook, Errands... Housing.

  • Portland, OR (15 miles from Oregon City, OR)
  • 3 days ago
  • Portland, OR (15 miles from Oregon City, OR)
  • 3 days ago

Personal Assistant to Owner. $1000 BONUS! Cook, Errands... Housing. (Come to California. Assistance if needed) compensation: Weekly Salary, Meals Live-in, Relocation Assistance. $1000 BONUS!...

In Person

Demographic Data for Oregon City, OR

Moving to Oregon City, OR? Find some basic demographic data about Oregon City, OR below.


Local
National
57,403
1,489
Medium

Administrative Assistant Online Courses and Training Opportunities

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Online Administrative Assistant Certification
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Field Operations and Administrative Tools in Construction Management
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Salary for Administrative Assistant Jobs in Oregon City, OR

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Highest Education Level

Administrative Assistants in Oregon City, OR offer the following education background
Bachelor's Degree
36.3%
High School or GED
18.4%
Associate's Degree
16.0%
Vocational Degree or Certification
14.9%
Master's Degree
8.9%
Some College
3.7%
Doctorate Degree
1.3%
Some High School
0.5%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Administrative Assistants in Oregon City, OR
1-2 years
44.2%
Less than 1 year
30.3%
None
13.6%
2-4 years
10.1%
4-6 years
1.9%