Accounting Assistant

Watertech of America is Wisconsin’s leading industrial water treatment company. We pride ourselves on strong values, accountability, and a team-first culture.

We are seeking a highly detail-oriented Accounting Assistant to support our accounting operations. This role includes responsibility for cash processing, accounts receivable, and general accounting support, along with exposure to month-end close activities.

This position is best suited for someone with a solid accounting foundation who is looking to grow into a more advanced accounting role over time.

• Prepare and process bank deposits with full supporting documentation
• Apply customer payments and maintain accurate accounts receivable records
• Assist with collections and customer account follow‑up
• Enter invoices and support accounts payable processing
• Upload ACH and positive pay files to banking platforms
• Prepare account reconciliations and support month‑end close
• Maintain organized and audit‑ready financial documentation
• Identify and resolve discrepancies in a timely manner

• 2+ years of accounting, accounts receivable, or accounts payable experience required
• Associate’s degree in Accounting (Bachelor’s preferred)
• Strong understanding of basic accounting principles‑Proficiency in Microsoft Excel (ability to work with formulas and large data sets)
• Experience with ERP/accounting systems (Business Central or similar preferred)
• Demonstrated accuracy, organization, and ability to meet deadlines

• Someone who takes ownership and follows through
• High attention to detail with minimal supervision required
• Ability to prioritize and manage multiple responsibilities
• Strong problem‑solving skills and willingness to learn
• Team‑oriented mindset with a professional approach

• Growth opportunity within the accounting function
• Exposure to core accounting processes and month‑end close
• Stable, team‑oriented work environment
• Competitive compensation and benefits

Note:

This is an in‑office role based in Greenfield, WI.

Please apply for this position via our career post on Indeed or by submitting your information via email to Watertech’s Controller,
Christina Grimmer.

Watertech is proud to be an Equal Opportunity Employer.