145 school office assistant jobs at 86 companies in Sandy, OR

1w
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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: An educational institution providing academic programs and student services.
Student assistant role requiring confidentiality, Microsoft Office experience, organization, attention to detail, punctuality, professionalism, and effective interaction with diverse people.
Microsoft Office
3w
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Assistant Office Manager (Portland)
Portland, Oregon, United States
$65k-$85k/yr OnsiteFull Time
Turner Construction
Turner Construction: Manages and constructs large-scale commercial and infrastructure projects.
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
5d
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Office Assistant – Portland, OR
Portland, Oregon, United States
OnsiteFull Time
Schwabe, Williamson & Wyatt
Schwabe, Williamson & Wyatt: Regional law firm providing legal services to diverse businesses.
2+ YOETwo years of office experience, high school diploma or GED, customer service skills, strong communication, critical thinking, time management, decision-making, and Microsoft Suite proficiency; law firm experience preferred.
Microsoft Concur, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Office Administrative Assistant
Troutdale, Oregon, United States
$18-$20/hr OnsitePart Time
Toyo Tanso
Toyo TansoTokyo Stock Exchange: 5310: Manufactures specialty graphite and advanced carbon-based products.
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
3w
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Assistant Office Manager (Portland)
Portland, Oregon, United States
$65k-$85k/yr OnsiteFull Time
Turner Construction
Turner ConstructionFrankfurt Stock Exchange: HOT: Constructs and manages large-scale commercial and infrastructure buildings.
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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LTSS Office Assistant 2 - Reception
Portland or Gresham
$26-$32/hr OnsiteFull Time
Multnomah County
Multnomah County: Provides essential public services and governance for Multnomah County residents.
1+ YOEHigh school completion or equivalent and 1–4 years of qualifying experience. Requires customer service, office software, data entry, prioritization, conflict de-escalation, and successful criminal background check.
Workday
5d
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ESSA - Instructional Assisstant / School Office Specialist / School-Based Health Assistant 2026-27 - Bush
Salem or Keizer
$21-$28/hr OnsiteTemporary
Salem-Keizer Public Schools
Salem-Keizer Public Schools: Operates public K-12 schools in Salem and Keizer, Oregon.
ESSA documentation may be required for paraprofessional proficiency in reading, writing, and math. Selected applicants must complete a required interview process.
2d
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Medical Office Assistant
Salem, Oregon, United States
OnsiteFull Time
Salem Health
Salem Health: Operates acute care hospitals and provides regional medical services.
High school diploma or equivalent or five years of healthcare experience; strong computer, clerical, typing, telephone, organizational, record-keeping, interpersonal, and HIPAA compliance skills required.
EPIC, HIPAA
3w
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PNCA Student Affairs Office Assistant
Portland, Oregon, United States
$19/hr OnsitePart Time
Willamette University
Willamette University: Private university offering undergraduate and graduate degrees in Oregon.
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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Substitute School Administrative Assistant - 2026 - 2027 Applicant Pool
Portland, Oregon, United States
$22/hr OnsiteTemporary
Portland Public Schools
Portland Public Schools: Public school district serving students 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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Back Office Clinic Assistant - Bilingual Required
Portland, Oregon, United States
$20-$30/hr OnsitePart Time
Planned Parenthood Columbia Willamette
Planned Parenthood Columbia Willamette: Provides sexual and reproductive healthcare and education services.
2+ YOEHigh school diploma, 2+ years customer-service or high-volume experience, bilingual English/Spanish required, ability to work independently in a clinical setting; EHR familiarity and clinical certifications preferred.
EHR
2d
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ADMINISTRATIVE ASSISTANT - DISTRICT OFFICE
Banks, Oregon, United States
OnsiteFull Time
Banks School District
Banks School District: Provides public K-12 education and school athletic programs.
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: Provides title insurance and settlement services for real estate.
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
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: Provides integrated medical care and health insurance plans.
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
2w
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Middle School Sped Education Instructional Assistant
Gervais, Oregon, United States
$19-$25/hr OnsiteFull Time
Gervais School District
Gervais School District: Public school district providing K-12 education services.
Associates degree or 72 quarter hours or high school diploma plus rigorous local assessment; First Aid card as requested; English fluency for ELL settings; basic computer and office machine skills.
Computer, Calculator, Copy machine
2mo
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Medical Assistant
Vancouver, Washington, United States
$23-$33/hr OnsiteFull Time
Rebound Orthopedics & Neurosurgery
Rebound Orthopedics & Neurosurgery: Provides specialized orthopedic and neurosurgical medical care and rehabilitation.
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.
1mo
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Nutrition Services Assistant 1 (Metzger Elementary School)
Tigard, Oregon, United States
$18-$23/hr OnsitePart Time, Temporary
Tigard-Tualatin School District
Tigard-Tualatin School District: Operates public K-12 schools in Tigard and Tualatin, Oregon.
0+ YOEHigh school diploma or equivalent; ability to prepare, serve, and maintain food safety per HACCP; basic math and POS/computer skills; documented food preparation and sanitation experience; must obtain and maintain food handler's certificate.
Microsoft Office, Microsoft Excel, POS meal accounting system
1mo
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Medical Assistant
Tualatin, Oregon, United States
OnsiteFull Time
United Surgical Partners International
United Surgical Partners InternationalNYSE: THC: Operates a network of ambulatory surgery centers.
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
1w
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Medical Assistant
Portland, Oregon, United States
$22-$26/hr OnsiteFull Time
AFC Urgent Care Portland
AFC Urgent Care Portland: An urgent care provider offering walk-in medical and occupational health services.
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
1w
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Dental Assistant - DN018
Portland, Oregon, United States
$26-$33/hr OnsiteFull Time
NARA Northwest
NARA Northwest: Provides healthcare and social services to Native American communities.
1+ YOEDental Assistant program and high school diploma/GED required; Oregon EFDA and radiologic proficiency certifications, CPR/BLS, and 1+ year dental or medical office experience required.
Dentrix, electronic patient charts, electronic file, dental x-ray equipment