Administrative Assistant (Full-Time) | St. Louis, MO

Express Employment Professionals - Cincinnati East; St. Louis (MO); On-site; USD 26,000 - 29,000; Full time

Benefits offered by this job

Weekly pay

Immediate benefits

Direct hire opportunities

Interview prep

No fees ever

Fast hiring process

Referral bonuses

Job summary

Express Employment Professionals - Cincinnati East is seeking an Administrative Assistant to support a professional office environment in St. Louis. This position is ideal for an entry level or experienced admin who enjoys organization, multitasking, and day-to-day business operations.

The role involves data entry, basic accounting support, invoicing, and using Excel and accounting software. Strong attention to detail and reliable communication with clients and vendors are essential.

Qualifications

• High School Diploma or GED (or equivalent) required.
• 1–2 years of experience in an Administrative Assistant or related role.
• Experience with data entry and clerical tasks preferred.
• Knowledge of QuickBooks is a plus.
• Proficiency with Microsoft Excel and Office Suite required.
• Strong organizational skills and attention to detail.

Responsibilities

• Provide daily administrative support (filing, scanning, copying, document organization).
• Perform accurate data entry and record keeping.
• Process invoices, payments, and financial transactions.
• Maintain financial records using accounting software.
• Use Microsoft Excel for data tracking and reporting.
• Communicate professionally with clients, vendors, and internal teams.
• Support general office operations and additional duties as assigned.

Skills

Administrative support

Data entry

Accounting support

Microsoft Excel

Microsoft Office

Communication skills

Multitasking

Organizational skills

Education

High School Diploma or GED

Tools

QuickBooks

Accounting software

Job description

Administrative Assistant (Full-Time) | St. Louis, MO

Administrative • Office Support • Data Entry • Accounting Assistance

Pay: $19.00 – $21.00 per hour
Shift: Monday – Friday | 8:00 AM – 5:00 PM
Type: Full‑Time | Office Position

About the Role

Express Employment is currently seeking a detail‑oriented and motivatedAdministrative Assistant to join a professional office environment. This is an excellent opportunity for an entry level or experienced admin professional who enjoys organization, multitasking, and supporting day‑to‑day business operations.

The ideal candidate will have experience in office administration, data entry, and basic accounting support, and be comfortable working in a fast‑paced setting with room for growth.

Key Responsibilities

• Provide daily administrative support including filing, scanning, copying, and document organization
• Perform accurate and efficient data entry
• Process invoices, payments, and financial transactions
• Maintain financial records using accounting software
• Use Microsoft Excel for data tracking, reporting, and organization
• Communicate professionally with clients, vendors, and internal teams via phone and email
• Support general office operations and complete additional duties as assigned

Qualifications

• High School Diploma or GED
• 1–2 years of experience in an Administrative Assistant, Office Assistant, or similar role
• Prior data entry experience preferred
• Experience with QuickBooks is a plus
• Proficiency in Microsoft Excel and Microsoft Office Suite
• Strong organizational skills and attention to detail
• Ability to multitask and prioritize in a fast‑paced office environment
• Excellent verbal and written communication skills

Why This Opportunity?

• Competitive pay: $19–$21/hr (DOE)
• Stable Monday–Friday, daytime schedule
• Professional office environment
• Opportunity to strengthen administrative and accounting skills
• Long‑term growth potential

Benefits of working with Express:

• Weekly pay and immediate benefits
• Evaluation to Direct Hire Positions-get your foot in the door at a great company!
• Personalized job matching & interview prep
• No fees for you, ever!
• Quick hiring process
• Referral Bonuses

#OSARMO