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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 461–480 of 10,257 jobs

UDT logo

Administrative AssistantNew

UDT201–500 employees

MiramarOn-site3+ yrsSalary not disclosed

3+ years administrative support or related experience; strong Microsoft 365 proficiency (Outlook, Teams, Word); willingness to use AI software; excellent organizational, communication, and customer…

  • Microsoft 365
  • Microsoft Outlook
  • Microsoft Teams
  • Microsoft Word
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BNY logo

Specialist, Executive Assistant IINew

BNY10,000+ employees

New York CityOn-siteSalary not disclosed

Proven administrative experience in financial services or corporate environment; bachelor's degree or equivalent; proficiency with Microsoft Office Suite; excellent communication and professionalism.

  • Microsoft Excel
  • Microsoft Powerpoint
  • Microsoft Word
  • Microsoft Outlook
CALPAK logo

Workplace Experience CoordinatorNew

CALPAK51–200 employees

GardenaOn-site4+ yrsSalary not disclosed

4+ years experience in office coordination, workplace operations, event planning, or administrative support; event planning and vendor management; office technology knowledge; Google Workspace or…

  • Google Workspace
  • Microsoft Office
Saint Josephs Medical Center logo

SecretaryNew

Saint Josephs Medical Center501–1,000 employees

YonkersOn-site$54k

High school diploma or equivalent required.

  • Epaces
  • Oasas
Sendik's Food Market logo

Bakery ClerkNew

Sendik's Food Market1,001–5,000 employees

BrookfieldOn-siteSalary not disclosed

Ability to assist customers, wrap and label bakery products, stock and rotate displays, operate bakery equipment, lift up to 50 lbs, and follow store policies.

  • Mixer
  • Scraper
  • Scales
  • Knives
Moravian Manor Communities logo

Activities Coordinator (Part-Time)New

Moravian Manor Communities201–500 employees

LititzOn-site1+ yrsSalary not disclosed

High school diploma or equivalent; 1+ year experience in activity programming or related field; strong interpersonal, organizational, and communication skills; computer proficiency; flexible schedule…

  • MDS
Matrix Service Company logo

Operations Scheduler IINew

Matrix Service Company1,001–5,000 employees

CatoosaOn-site5+ yrsSalary not disclosed

5+ years operations experience in new tank and specialty vessel construction; recruiting craft personnel in construction industry; Microsoft Word, Excel, Outlook; excellent communication and…

  • Microsoft Word
  • Microsoft Excel
  • Microsoft Outlook
Matrix Service Company logo

Operations Scheduler IINew

Matrix Service Company1,001–5,000 employees

CatoosaOn-site5+ yrsSalary not disclosed

5+ years experience in operations, specifically new tank and specialty vessel construction; experience recruiting craft and technical employees in construction; proficiency in Microsoft Word, Excel…

  • Microsoft Word
  • Microsoft Excel
  • Microsoft Outlook
  • Internet
UConn Health logo

Executive AssistantNew

UConn Health5,001–10,000 employees

WaterburyOn-site5+ yrsSalary not disclosed

Bachelor's degree required; 5+ years administrative experience in healthcare or comparable field strongly preferred; notary public license and project management certificate preferred.

  • Healthcare
  • Project Management
Security National Bank logo

Microsoft 365 AdministratorNew

Security National Bank201–500 employees

OmahaOn-site4+ yrsSalary not disclosed

2-year IT degree required; 4-6 years IT experience, 2-4 years as 365 Administrator with 2 years SharePoint ownership; experience with SharePoint roadmap, Power Automate; Microsoft 365 certifications…

  • Microsoft Forms
  • Power Apps
  • Sharepoint Online
  • Power Automate
4M Building Solutions logo

Office Administrator- $24 per hourNew

4M Building Solutions1,001–5,000 employees

MinneapolisOn-site$50k

Excellent communication, time management, and attention to detail; proficient with Microsoft Office Suite and catering ordering; English speaking; ability to sit for prolonged periods and lift up to…

  • Microsoft Office Suite
  • Catering Ordering
Vertiv logo

Project SchedulerNew

Vertiv10,000+ employees

GreenvilleOn-site5+ yrsSalary not disclosed

Bachelor's degree in business, financial or project management; 5+ years in manufacturing, data center construction, or EPC; advanced MS Project, Primavera P6; intermediate EcoSys, Oracle; Procore…

  • Microsoft Project
  • Primavera P6
  • Ecosys
  • Oracle
University of Central Florida logo

Administrative Assistant III, NCTINew

University of Central Florida10,000+ employees

OrlandoOn-site4+ yrs$42k–45k

High school diploma or equivalent and 4+ years relevant experience; U.S. work authorization without visa sponsorship; on-site presence required; proficiency with Microsoft Office Suite preferred.

  • Microsoft Office
  • Microsoft Outlook
  • Microsoft Word
  • Microsoft Excel
CFG Health Network logo

Administrative Assistant 30 Hours WeeklyNew

CFG Health Network1,001–5,000 employees

CamdenOn-site1+ yrs$40k–44k

High school diploma or equivalent; 1-2 years clerical/secretarial experience preferred; excellent communication, organizational, and interpersonal skills; telephone skills; knowledge of office…

  • Telephone
  • FAX
  • Copy Machine
  • Calculator
Abundant Life Church logo

Receptionist – Afternoon ShiftNew

Abundant Life Church11–50 employees

Lee's SummitOn-site3+ yrsSalary not disclosed

High school diploma or equivalent; 3+ years administrative/receptionist experience; excellent time-management, organizational, editing, and grammar skills; positive, friendly, and professional…

  • Editing
Dial Senior Living logo

ReceptionistNew

Dial Senior Living501–1,000 employees

MonumentOn-site$37k

Must be at least 18 years old; experience in customer service, hospitality, or senior living; basic computer and phone skills; strong communication and interpersonal skills.

  • Customer Service
  • Computer
Copper River logo

Document Control AssistantNew

Copper River501–1,000 employees

ClackamasOn-site2+ yrs$52k–58k

U.S. citizenship required; Associate's degree or equivalent; 2+ years data entry experience; ability to read engineering drawings; lift up to 50 lbs; stand for extended periods; climb ladders.

  • Microsoft Word
  • Microsoft Excel
  • Adobe
  • Sharepoint
New York State Energy Coalition logo

Office Manager II or Senior Office ManagerNew

New York State Energy Coalition2–10 employees

AlbanyOn-site6+ yrs$70k–101k

High school diploma plus 6 years (Office Manager II) or 7 years (Senior) of relevant experience in executive administration, office management, HR administration, or project coordination, including…

  • Microsoft Outlook
  • Microsoft Teams
  • Microsoft Word
  • Microsoft Excel
City of Long Beach logo

ASSISTANT ADMINISTRATIVE ANALYST I-IINew

City of Long Beach5,001–10,000 employees

Long BeachOn-site$58k–87k

Bachelor's degree or equivalent professional experience; strong analytical, communication, and organizational skills; ability to manage multiple tasks; commitment to equity and inclusion.

Independence Health System - Westmoreland Area logo

IMAGING CLERK/ADMINISTRATIVE SUPPORTNew

Independence Health System - Westmoreland Area1,001–5,000 employees

GreensburgOn-siteSalary not disclosed

High school diploma or GED; basic computer and office equipment knowledge; proficient keyboarding; strong communication and organizational skills; PA Criminal Record Check (Act 34) required.

  • HIS
  • RIS
  • Pacs
  • Copier

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 Outlook and Microsoft Excel 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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