Demo

Office Administrative Assistant

Alarm Systems Inc.
Quincy, IL Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/13/2026
Position Summary

We’re looking for a reliable, motivated Office Administrative Assistant to become a key part of our everyday operations. This is a great opportunity for someone who enjoys variety, takes pride in organization, and wants to build practical office skills in a supportive environment.

You’ll assist with everything from data entry and purchasing to shipping, invoicing, and general office support. No college degree required — we value a strong work ethic, attention to detail, and a willingness to learn.

What You’ll Do

You’ll be hands-on in supporting our team and keeping the office running smoothly, including:

  • Accurate Data Entry Enter part numbers, inventory updates, and other records into systems and spreadsheets with attention to detail.
  • Accounts Receivable Management Assist with collections, customer billing and payment processing.
  • Invoicing & Billing Assistance Support accounts payable and receivable with invoice entry, organization, and follow‑ups.
  • General Office Support Filing, organizing documents, answering phones, maintaining office supplies, and assisting with day‑to‑day tasks.
  • Cross‑Department Collaboration Work with inventory, service, and sales teams to keep workflows efficient and organized.

What We’re Looking For

  • At least 1 year of relevant work experience
  • Basic computer skills (Excel, Word, email, efficient typing)
  • Detail‑oriented and able to follow instructions accurately
  • Organized, dependable, and able to juggle multiple tasks
  • Positive attitude and eagerness to learn
  • Clean background check required
  • Bonus: Basic accounting knowledge or QuickBooks experience

What We Offer

  • Hands‑on training and room to grow
  • A friendly, team‑oriented work environment
  • Competitive pay and benefits
  • Opportunities to gain experience across multiple departments

Schedule

  • Monday – Friday | 8:00 AM – 5:00 PM

Salary.com Estimation for Office Administrative Assistant in Quincy, IL
$45,373 to $56,086
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