154 school office assistant jobs at 88 companies in Warren, OR

1d
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Office Assistant
Portland, Oregon, United States
$23-$25/hr OnsiteFull Time
Artisan Dental Laboratory
Artisan Dental Laboratory: Family-owned Portland dental laboratory making fixed, implant, removable, orthodontic, sleep-therapy, and nightguard restorations for dentists.
1+ YOEHigh school diploma or equivalent and 1–2 years of administrative or office coordination experience. Requires Microsoft Office proficiency, strong organization and communication skills, discretion, and professionalism.
Microsoft Office
3w
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School of Education Front Office Student Assistant
Portland, Oregon, United States
$17/hr OnsitePart Time, Temporary
University of Portland
University of Portland: Independent Catholic nonprofit university in Oregon serving undergraduate and graduate students through liberal arts and professional programs.
Student assistant role requiring confidentiality, Microsoft Office experience, organization, attention to detail, punctuality, professionalism, and effective interaction with diverse people.
Microsoft Office
3d
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OFFICE ASSISTANT 2 | Probationary | 8 Hrs | Stoller Middle School
Portland, Oregon, United States
$22-$29/hr OnsiteFull Time
Beaverton School District
Beaverton School District: Public Oregon K–12 school district educating more than 39,000 students and employing nearly 5,000 staff.
Supports school and district office operations by performing specialized clerical duties. No specific education or experience requirements are stated.
1mo
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Assistant Office Manager (Portland)
Portland, Oregon, United States
$65k-$85k/yr OnsiteFull Time
Turner Construction
Turner Construction: International construction services and general builder.
4+ YOEHigh school diploma/GED and minimum 4 years office/administrative experience in construction or service industry; facilities and office services experience, notary desirable, strong organization, communication, and Microsoft Office skills.
Microsoft Office, American Institute of Architects (AIA) contract software
1mo
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Office Administrative Assistant
Troutdale, Oregon, United States
$18-$20/hr OnsitePart Time
Toyo Tanso USA
Toyo Tanso USA: American advanced-carbon manufacturer producing and processing isotropic graphite and selling carbon brushes for industrial customers.
High school diploma or equivalent; strong organizational, communication, and Microsoft Office skills; ability to prioritize tasks and maintain confidentiality; administrative or HR/payroll/accounting support experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Assistant Office Manager (Portland)
Portland, Oregon, United States
$65k-$85k/yr OnsiteFull Time
Turner Construction
Turner Construction: International construction services and general builder.
4+ YOEHigh school diploma/GED and minimum 4 years administrative experience in construction or service industry; facilities and office services experience; strong organization, communication, and supervisory ability; proficiency with Microsoft Office and AIA contract software.
Microsoft Office, AIA (American Institute of Architects)
2d
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Office Assistant 2 - Spanish KSA
Portland, Oregon, United States
$26-$32/hr OnsiteFull Time
Multnomah County
Multnomah County: Local Oregon government serving Multnomah County residents through health, safety, justice, libraries, infrastructure, elections, and social services.
1+ YOEHigh school equivalent, 1–4 years of office support or public-facing customer service experience, bilingual Spanish and English proficiency, BLS/CPR within 30 days, and successful reference check.
Epic Practice Management, Electronic Medical Records (EMR)
1mo
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PNCA Student Affairs Office Assistant
Portland, Oregon, United States
$19/hr OnsitePart Time
Pacific Northwest College of Art
Pacific Northwest College of Art: Independent nonsectarian nonprofit university serving undergraduate and graduate students through liberal arts, business, law, computing, and art.
High school diploma required; administrative support, event coordination, student engagement, scheduling, marketing, and communication skills; experience with Google Applications, Canva, or Adobe preferred.
Google Applications, Canva, Adobe
5d
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Temporary Human Resource Office Assistant
Forest Grove, Oregon, United States
$18-$22/hr OnsiteTemporary
Pacific University
Pacific University: Private nonprofit Oregon university serving undergraduate, graduate and professional students in arts, sciences, business, education and healthcare.
High school education or equivalent required. Preferred: higher education or HR experience, Paycom HRIS experience, Spanish fluency, Microsoft Office, Google Suite, and Adobe Acrobat Pro proficiency.
Paycom, Microsoft Office Suite, Google Suite, Adobe Acrobat Pro, HRIS
6d
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DREAMer and Latiné Student Success Office Assistant
Portland or Oregon or Washington
$47k-$48k/yr OnsiteFull Time
Portland Community College
Portland Community College: Public community college serving Portland-area students through transfer, career-technical, adult, and continuing education programs.
3+ YOEHigh school diploma or equivalent, 3 years of general office experience, multicultural or multilingual environment experience, and bilingual, biliterate Spanish and English proficiency required.
Google Workspace, Microsoft Office, Banner, Workday, Canva
2w
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Substitute School Administrative Assistant - 2026 - 2027 Applicant Pool
Portland, Oregon, United States
$22/hr OnsiteTemporary
Portland Public Schools
Portland Public Schools: Public PK-12 school district serving students and families in Portland, Oregon.
1+ YOEHigh school diploma or GED and at least one year of office or administrative experience. Requires clerical, computer record-keeping, customer service, technology, confidentiality, and problem-solving skills.
Microsoft Word, Microsoft Excel, G Suite, Synergy, Absence Management, Microsoft Office Suite, PeopleSoft
2w
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ADMINISTRATIVE ASSISTANT - DISTRICT OFFICE
Banks, Oregon, United States
OnsiteFull Time
Banks School District
Banks School District: Public Oregon K–12 school district serving students through Banks Elementary, Middle, and High Schools.
High school diploma or equivalent; strong telephone, reception, communication, organization, and computer skills; experience with office programs; ability to handle multiple tasks, deadlines, confidential information, and diverse communities.
Google Docs, Google Sheets, Microsoft Internet Explorer, FAX, Mealtime software
1mo
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Commercial Title Assistant (In Office)
Portland, Oregon, United States
$20-$27/hr OnsiteFull Time
First American Financial
First American FinancialNYSE: FAF: Provider of title, settlement, and risk solutions.
High school diploma or equivalent; 2+ years commercial title experience preferred; strong written/verbal communication; MS Office knowledge; detail-oriented with research and organizational skills.
Microsoft Office
1w
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Back Office Clinic Assistant
Vancouver, Washington, United States
$20-$30/hr OnsitePart Time
Planned Parenthood Columbia Willamette
Planned Parenthood Columbia Willamette: Nonprofit reproductive healthcare and sex-education provider serving people across Oregon and Southwest Washington.
2+ YOEHigh school diploma or equivalent, 2+ years in customer service or a high-volume environment, effective communication, teamwork, adaptability, and willingness to learn in a clinical setting.
Electronic Health Records (EHR)
2mo
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Dental Assistant, Tigard Dental Office (40hrs, Days)
Tigard or Beaverton or Cedar Hills or Tanasbourne or Aloha
$27-$33/hr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Integrated managed care consortium and healthcare provider system.
1+ YOEMinimum 1 year dental assisting experience or ADA-accredited program graduate; high school diploma/GED; Oregon dental radiation, pit and fissure sealant, expanded function dental assistant certificates (timed post-hire); BLS within 3 months; competence in four-handed dentistry.
TEAM
2mo
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Medical Assistant
Vancouver, Washington, United States
$23-$33/hr OnsiteFull Time
Rebound Orthopedics & Neurosurgery
Rebound Orthopedics & Neurosurgery: Physician-owned orthopedic and neurosurgery practice serving patients in Portland, Vancouver, Lake Oswego, and surrounding communities.
1+ YOEHigh school/GED and medical assisting program graduate; Washington state medical assistant certification and BLS required; 1+ year clinic or medical office experience preferred; computer proficiency and strong communication skills.
3w
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Medical Assistant
Portland, Oregon, United States
$22-$26/hr OnsiteFull Time
American Family Care
American Family Care: Nationwide network of urgent care, primary care, and occupational medicine.
1+ YOEHigh school diploma/GED and medical assistant program certificate or equivalent training required; 1+ year medical office experience preferred. Must support clinical, administrative, and patient-care duties.
EMR, Experity
2mo
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Medical Assistant
Tualatin, Oregon, United States
OnsiteFull Time
United Surgical Partners International
United Surgical Partners International: USPI operates ambulatory surgery centers and surgical hospitals.
High school diploma or GED, medical assistant or CNA certification preferred, patient care and medical office experience, proficiency with Microsoft Word/Outlook/Excel, strong communication and data entry skills.
Microsoft Word, Microsoft Outlook, Microsoft Excel
5d
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Oncology Medical Assistant - McMinnville
McMinnville or Salem
$22-$30/hr FieldFull Time
Oregon Oncology Specialists
Oregon Oncology Specialists: Physician-owned oncology practice providing advanced, compassionate cancer care to patients in Oregon’s Willamette Valley.
2+ YOERequires 2 years of medical assistant experience, high school diploma or GED, and registered or certified medical assistant credential. Requires medical software, EMR, scheduling, and office procedure experience.
electronic health record (EHR), EMR, scheduling software
3w
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Lower School Assistant Guest Teacher
Portland, Oregon, United States
$20/hr OnsiteTemporary
Oregon Episcopal School
Oregon Episcopal School: Episcopal independent school preparing Pre-K–12 students for college and engaged global citizenship.
BA or equivalent in education, experience in early childhood settings, digital literacy with MS Office and Google apps, ability to pass a criminal background check, strong communication and intercultural skills.
Microsoft Office, Google Docs, Google Sheets, Google Drive