Office Administrative Assistant/Accounting

Reposted 12 Days Ago
Be an Early Applicant
Quincy, IL, USA
In-Office
Junior
Security • Software
The Role
The Office Administrative Assistant will support daily operations through data entry, invoicing, and general office tasks, while collaborating with various departments.
Summary Generated by Built In

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
  • 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

Skills Required

  • 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
  • Clean background check required
  • Basic accounting knowledge or QuickBooks experience
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The Company
HQ: Quincy, IL
41 Employees
Year Founded: 1974

What We Do

For more than 40 years, Alarm Systems has been a leader in customized security and home automation solutions. Alarm Systems’ customer service and state of the art technology brings you fast, personal response when you need it most. We design, install, monitor, and service our own security systems. The Total Connect platform keeps you connected to your home no matter where you are bringing you real-time knowledge with remote interactive services like system alerts, video monitoring, temperature, and door control. Our commitment to high standards is also evident in the professionals we have on staff. Alarm Systems has a dedicated quality assurance team, customer care, and round the clock monitoring. Additionally, all of the installation and service technicians are full-time Alarm Systems employees, professionally trained and certified.

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