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10,000+ Back Office & Office Assistant Jobs in the USA

Updated 9 Oct 2026 · 3,298 new this week

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Showing 321–340 of 10,257 jobs

MH Equipment Company logo

Fleet Administrator – Mobile Equipment Assets – Guardian Fleet SolutionsNew

MH Equipment Company1,001–5,000 employees

CincinnatiOn-siteSalary not disclosed

High energy, ability to work independently with little supervision, Windows-based computer skills in Microsoft Word and Excel, problem-solving, basic math, confidentiality, professional image…

  • Microsoft Word
  • Microsoft Excel
TodayApply ↗
BrewsterOn-site3+ yrs$39k–41k

High school diploma required; business school diploma or associate's degree preferred; 3-5 years administrative assistant experience or proven proficiency; Microsoft Office 2010 proficiency and…

  • Microsoft Office 2010
Associated Milk Producers Inc. logo

OFFICE ASSOCIATENew

Associated Milk Producers Inc.1,001–5,000 employees

PortageOn-siteSalary not disclosed

High school diploma or equivalent required; one year bookkeeping/accounting/financial experience preferred; associate degree in accounting preferred; Microsoft Word, Excel, and Outlook experience…

  • Microsoft Word
  • Microsoft Excel
  • Microsoft Outlook
  • JDE
Nation Security logo

Front Desk Receptionist - Bilingual English/ SpanishNew

Nation Security1,001–5,000 employees

DoralOn-siteSalary not disclosed

High school diploma or equivalent required; bilingual fluency in English and Spanish; Microsoft Office Suite and Google Workspace proficiency; strong communication, organizational, and customer…

  • Microsoft Office
  • Google Workspace
Mid-Iowa Community Action, Inc. (MICA) logo

Bilingual Clinic Data ClerkNew

Mid-Iowa Community Action, Inc. (MICA)51–200 employees

Marshalltown$37k

High school diploma or equivalent; bilingual English/Spanish; basic computer skills; valid driver's license in good standing; ability to travel in agency van; background check, Tdap immunization, and…

  • Microsoft Word
  • Database Software
  • Ipad
Fletcher Jones Management West logo

Part-time Warranty AdministratorNew

Fletcher Jones Management West51–200 employees

Beverly HillsOn-site2+ yrs$73k–94k

2+ years automotive warranty administration experience, preferably with Mercedes-Benz or luxury brands; knowledge of warranty policies and repair order structure; experience with DMS and manufacturer…

  • Dealership Management System (dms)
  • Manufacturer Warranty Portals
Fletcher Jones Management West logo

Warranty Administrator (part-time)New

Fletcher Jones Management West51–200 employees

Beverly HillsOn-site2+ yrs$73k–94k

2+ years automotive warranty administration experience, knowledge of warranty policies and repair orders, experience with DMS and manufacturer warranty portals, strong attention to detail and…

  • Dealership Management System (dms)
Kentucky Association of REALTORS logo

Office Manager- LakesNew

Kentucky Association of REALTORS2–10 employees

PaducahOn-site1+ yrsSalary not disclosed

Associate's degree in applied business technology with 1 year healthcare experience, or business school diploma with 2 years, or high school diploma/GED with 5 years; supervisory experience or…

  • Healthcare
  • Supervisory
  • Driving
ACT Pipe & Supply, Inc. logo

Fabrication AdminNew

ACT Pipe & Supply, Inc.201–500 employees

HoustonOn-site$42k

High school diploma or GED preferred; no prior experience required; computer literacy, math, problem-solving, and attention to detail.

  • Microsoft Office
  • Database Software
  • FAX Machine
  • Copier
University of Notre Dame logo

Office AssistantNew

University of Notre Dame5,001–10,000 employees

Notre DameOn-site$32k

Familiarity with database management, setting up Zoom meetings, data collection; ability to lift up to 35 lbs.

  • Zoom
  • Database Management
The Hope Institute logo

Home Administrator - 3rd Shift | Melrose Park, ILNew

The Hope Institute2–10 employees

Melrose ParkOn-site2+ yrs$70k

Must be 25+ with 60 semester hours in human services plus 2+ years residential child care experience, or a bachelor's in social work, or 5+ years supervised congregate care experience; valid Illinois…

  • Social Work
City of Healdsburg logo

Arts and Culture Program Administrator (Part-Time)New

City of Healdsburg201–500 employees

HealdsburgOn-site2+ yrs$72k–83k

Two years of similar experience; coursework or degree in arts administration, public policy, or related field; valid California Class C driver's license; ability to work nights, weekends, holidays…

University of Maryland Medical System logo

Front Office CoordinatorNew

University of Maryland Medical System10,000+ employees

Oxon HillOn-site1+ yrsSalary not disclosed

High school diploma or GED required; 1 year customer service experience required; 1 year front-desk experience preferred; healthcare experience preferred; certification in scheduling and registration…

  • Customer Service
  • Healthcare
ABC Legal Services logo

Legal File ClerkNew

ABC Legal Services501–1,000 employees

Oklahoma CityOn-site$31k

High school diploma or GED; basic computer skills with Microsoft Office; detail-oriented; reliable and accurate; no legal experience required.

  • Microsoft Office
Still Spa logo

Spa ReceptionistNew

Still Spa11–50 employees

KirklandOn-site1+ yrs$50k

High school diploma or equivalent; at least one year customer service experience; must be a U.S. citizen or possess a valid work permit; at least 18 years old; ability to read, write, and speak…

  • Book4time
  • Birch Street
Widelity, Inc. logo

Executive Assistant to the CEONew

Widelity, Inc.51–200 employees

North Carolina or Virginia or Texas or Georgia or Florida or United StatesRemote5+ yrs$65k–85k

5+ years executive assistant experience supporting C-suite; advanced Microsoft Office proficiency; exceptional communication; authorized to work in the U.S. and reside in NC, VA, TX, GA, or FL…

  • Microsoft Office
  • Microsoft Outlook
  • Microsoft Word
  • Microsoft Excel
AssistRx logo

Salesforce Administrator IINew

AssistRx501–1,000 employees

PennsylvaniaRemote3+ yrs$166334k–207917k

Bachelor's degree or equivalent experience; 3+ years Salesforce development with Apex and Visualforce; familiarity with data security and change sets; preferred Salesforce Communities and integration…

  • Salesforce
  • Apex
  • Visualforce
SEK, CPAs & Advisors logo

Administrative AssistantNew

SEK, CPAs & Advisors51–200 employees

HanoverOn-site3+ yrs$37k–42k

3+ years administrative experience in a professional office; strong customer service and communication; advanced Microsoft Word, Excel, Outlook, Teams, Adobe PDF; ability to handle confidential…

  • Microsoft Word
  • Microsoft Excel
  • Microsoft Outlook
  • Microsoft Teams
Orizon Aerostructures logo

Administrative AssistantNew

Orizon Aerostructures501–1,000 employees

ChanuteOn-siteSalary not disclosed

Ability to use Microsoft Office; strong organizational and communication skills; maintain security and confidentiality; support HR and administrative tasks.

  • Microsoft Office
  • Ultipro
HallKeen Management logo

Business Office Manager - Corcoran HouseNew

HallKeen Management201–500 employees

ClintonOn-site2+ yrsSalary not disclosed

Relevant degree or equivalent experience; 2+ years assisted living office experience; managerial experience preferred; computer proficiency; strong communication and organizational skills; valid…

  • ADP

Back Office & Office Assistant jobs in other cities

  • Bangalore
  • Hyderabad
  • Pune
  • Delhi
  • Mumbai
  • Chennai
  • Remote, India

Back office & office assistant jobs in the USA: FAQs

How many back office & office assistant jobs in the USA are open right now?

There are 10,257 open back office & office assistant jobs in the USA on Weekday as of 9 October 2026, with 3,298 added in the last 7 days. The list updates daily.

Which companies are hiring for back office & office assistant roles in the USA?

Kroger Technology & Digital, Pearson Infiniti, Sprouts Farmers Market, Bi-Mart and Albertsons Companies DigITal Labs have the most open back office & office assistant roles in the USA on Weekday right now. Pick a company under "Top companies hiring" to see only its jobs.

Which skills do back office & office assistant jobs in the USA ask for most?

Among the newest listings, Microsoft Word, Microsoft Office, Microsoft Excel and Microsoft Outlook come up most often.

Is Weekday free for job seekers?

Yes. Browsing and applying to jobs on Weekday is free for candidates. Companies pay Weekday to hire.

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