Top Companies Hiring for Office Assistant Jobs

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Ascension
Ascension
3.5
10000+ employees
·
Headquarters in Saint Louis, MO

Ascension is one of the nation’s leading non-profit and Catholic health systems, with a Mission of delivering compassionate, personalized care to all, with special attention to those most vulnerable. In FY2025, Ascension provided $1.7 billion in care of persons living in poverty and other community benefit programs along with $1.8 billion of unreimbursed care for Medicare patients. Across 16 states and the District of Columbia, Ascension’s network encompasses approximately 97,300 associates, 25,300 aligned providers, 90 wholly owned or consolidated hospitals, and ownership interests in 29 additional hospitals through partnerships. Ascension also operates 22 senior living facilities and a variety of other care sites offering a range of healthcare services.

Robert Half
Robert Half
3.6
10000+ employees
·

Robert Half (NYSE: RHI) is the world’s first and largest specialized talent solutions and business consulting firm, connecting highly skilled job seekers with rewarding opportunities at great companies. We offer contract talent and permanent placement solutions in the fields of finance and accounting, technology, marketing and creative, legal, and administrative and customer support, and we also provide executive search services. Robert Half is the parent company of Protiviti, a global consulting firm that delivers internal audit, risk, business and technology consulting solutions. In the last 12 months, Robert Half has been recognized as one of America’s Most Innovative Companies by Fortune and, with Protiviti, has been named as a Fortune® Most Admired Company™ and one of the 100 Best Companies to Work For. Explore talent solutions, research and insights at roberthalf.com. Robert Half helped pioneer specialized staffing services. We were the first business to focus exclusively on the placement of accounting and finance professionals, and later we introduced the concept of the professional-level temporary. Now, professional staffing is the fastest-growing segment in our industry. Robert Half is an innovator. From the moment we invented the professional-level temporary to today’s new tools we give customers to interact with us online, we are constantly looking forward. Artificial intelligence and machine learning are among the latest ways we’re using technology to make better job matches. We want our employees to thrive in our company culture and build long careers with us. We are invested in not only getting you started on the right foot but also ensuring your success for years to come.

Northside Hospital
Northside Hospital
4.3
10000+ employees
·

For the past 50 years, Northside has taken care of Georgians. And as our community has grown, we have grown with it — expanding across 25 counties with five acute-care hospitals, nearly 500 outpatient facilities, 4,100* providers, and over 32,000 employees. We are an entire system of care, dedicated to clinical excellence and research innovation – quality health care that over 5,000,000 patients count on every year.

NYU (New York University)
NYU (New York University)
4.3
10000+ employees
·

Higher education is at the core of this Big Apple institution. The setting and heritage of New York University (NYU) make it one of the nation's most popular educational institutions. With more than 50,000 students attending its 14 schools and colleges, NYU is among the largest private schools in the US. Its Tisch School of the Arts is well-regarded, and its law school and Leonard N. Stern School of Business are among the foremost in the country. NYU occupies five major centers in Manhattan; its Washington Square campus is in the heart of Greenwich Village. The school was founded in 1831. Notable alumni include former Federal Reserve Chairman Alan Greenspan and film producer Oliver Stone.

University of Minnesota
University of Minnesota
4.2

At the University of Minnesota, we provide a thriving community for those with an overwhelming desire to teach and to learn, to research, and to serve. We continually inspire the next great generation of innovators and empower each other during our search for knowledge. From our five campuses in Crookston, Duluth, Morris, Rochester, and the Twin Cities to Extension offices in all 87 counties, the University of Minnesota fuels the state's economy, innovation, and workforce, and drives $11.5 billion in annual economic impact. We're proud of our land-grant mission of world-class education, groundbreaking research, and community-engaged outreach, and we are unified in our drive to serve Minnesota. The University is dedicated to keeping you and your family healthy—physically, emotionally, financially, socially, and professionally. We offer "total rewards": a complete compensation package that includes not just wages but a full scope of benefits to make sure our faculty and staff remain happy, healthy, and engaged in their work.

The Ohio State University
The Ohio State University
4.1
10000+ employees
·

The Ohio State University, one of the biggest and most comprehensive universities in the country, creates experiences that bring together expertise, ideas and resources to improve communities locally and globally. Ohio State is regularly honored as one of the nation’s top 20 public universities. With campuses and research centers throughout the state, the institution’s unrivaled depth and breadth advance innovation, health care and research within Ohio’s communities. For more than 150 years, Ohio State has inspired the next generation of leaders, discovering groundbreaking medical breakthroughs and finding solutions to the problems the world is facing now. Ohio State also has a top-rated academic medical center and a premier cancer hospital and research center. Ohio State offers more than 200 majors and programs — plus 500 specializations — for undergraduates, in addition to more than 230 master’s, doctoral and professional degree programs and an estimated 12,000 course offerings. Join Ohio State’s community. At The Ohio State University, we connect people, ideas and resources to put knowledge into practice and create meaningful impact in people’s lives. Buckeyes lead with purpose. We advance excellence and inspire people to join in and take action. Together, we’ll create meaningful impact at a scale few others can match. Explore our extensive benefits Ohio State provides access to opportunities and resources for all employees. Starting your first day, Ohio State offers you a comprehensive benefits package. • WORK-LIFE: Flexible and remote work arrangements where applicable, child care program, and access to educational, athletic and cultural events. • RETIREMENT: State pension and alternative options with competitive employer contributions, as well as optional supplemental plans. • HEALTH: Medical, dental, vision and prescription coverage, life insurance, flexible spending accounts and wellness programming. • TIME OFF: Paid vacation and sick time, parental and medical leave plus 11 paid holidays. Short and long-term disability options also available. • FINANCIAL: Tuition assistance for employees and their dependents, adoption assistance, and discounts with preferred vendors and university partners. • WELLNESS: Lifestyle spending account, employee assistance program, health reimbursement account, and employee wellness program.

Arizona State University
Arizona State University
4.2
10000+ employees
·

ASU is one of the fastest-growing research universities in the world, with more than $1 billion in annual research funding. The university offers more than 800 bachelor’s, master’s and doctoral degree programs through 16 colleges and schools teaching a range of disciplines including nursing, journalism and engineering. ASU has a total annual enrollment of 194,000+ undergraduate, graduate and professional students on its four campuses in metropolitan Phoenix; most students attend the Tempe campus. More than 96,000 students are enrolled online. The university has a student-teacher ratio of 18-to-1. ASU was founded in 1885 as a teachers college.

Boston University
Boston University
4.2
10000+ employees
·

With colleges and universities thick on the ground in Boston, Boston University (BU) amounts to more than just a hill of beans. Founded as a Methodist seminary in 1839, the private university has more than 33,000 students at its campus on the banks of the Charles River and its Medical Campus. The university offers more than 250 undergraduate, graduate, doctorate, and special degree programs at 17 colleges and schools. BU counts Nobel laureates Elie Wiesel (peace), Derek Walcott (literature), Sheldon Glashow (physics), and Osamu Shimomura (chemistry) among its more than 3,800 faculty members.

State Farm
State Farm
3.4
10000+ employees
·

Being a good neighbor is about more than just being there when things go completely wrong. It's also about being there for all of life's moments when things go perfectly right. With a passion for serving customers and giving back in our communities, we've been doing well by doing good for almost 100 years. And we're happy you decided to get to know us better.

Amazon
Amazon
3.5
10000+ employees
·

All Amazon teams and businesses, from Prime delivery to AWS, are guided by four key tenets: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that transform the way our customers live their lives and run their businesses.