Temporary Accounts Payable/Accounts Receivable Clerk

Supreme HVAC

Middlesex, NJ

JOB DETAILS
SALARY
$20–$22 Per Hour
SKILLS
Accounting, Accounting Close, Accounts Payable, Accounts Receivable, Administrative Skills, Billing, Billing Records, Bookkeeping, Communication Skills, Compensation and Benefits, Construction Contracts, Data Entry, Detail Oriented, Develop and Maintain Customers, Documentation, ERP (Enterprise Resource Planning), Ecosystems, Electricity, Fortune 500 Customers, HVAC, High School Diploma, Mechanical, Electrical and Plumbing (MEP), Microsoft Excel, Organizational Skills, Plumbing, Psychology, Purchase Orders, Reconciliation, Record Keeping, Refrigeration, Shipping/Receiving, Time Management
LOCATION
Middlesex, NJ
POSTED
Today

Together We Build – Partnership, Innovation, Excellence, and Safety at Kelso Industries 

We're not just offering a job, we're inviting you to be part of a team built on PARTNERSHIP, INNOVATION, EXCELLENCE, and SAFETY. 

  • PARTNERSHIP means we work together with trust, loyalty, and an owner mindset, always striving for win-win outcomes. 
  • INNOVATION drives us to think differently and create real value in everything we do. 
  • EXCELLENCE pushes us to set high expectations and deliver exceptional results. 
  • SAFETY is our foundation—both physical and psychological safety matter every single day. 

If you're looking for a place where you can grow your career, be valued for who you are, and contribute to something meaningful, we'd love to have you on our team. 

The Kelso Industries company is comprised of 27 (and growing) market-leading operating companies with over 2,800 employees that deliver unmatched HVAC, mechanical, refrigeration, plumbing, and electrical solutions. We are actively building the nation's preferred technical service partnership for commercial MEP+ ecosystems, empowering industrial, commercial, and institutional clients—including Fortune 500 companies and other industry leaders across the United States—with reliable, innovative service.  

Position Summary

The Temporary AP/AR Clerk will provide short-term support to the accounting team by processing invoices, maintaining customer and vendor accounts, applying payments, and assisting with general accounting tasks. This role requires accuracy, organization, and the ability to work effectively in a fast-paced environment.

Key Responsibilities

  • Enter and process vendor invoices, ensuring proper coding and approvals.
  • Match invoices to purchase orders and receiving documentation.
  • Prepare customer invoices and billing documentation.
  • Apply customer payments and maintain accurate account records.
  • Assist with vendor payments, check runs, and electronic payments.
  • Monitor outstanding receivables and follow up on past-due balances.
  • Research and resolve billing, payment, and account discrepancies.
  • Reconcile vendor statements and customer accounts.
  • Maintain organized electronic and physical accounting records.
  • Assist with month-end closing activities and reporting.
  • Respond professionally to vendor and customer inquiries.
  • Provide additional administrative and accounting support as needed.

Qualifications

  • High school diploma or equivalent required; associate degree in accounting or business preferred.
  • Previous accounts payable, accounts receivable, bookkeeping, or accounting support experience preferred.
  • Proficiency in Microsoft Excel and accounting or ERP systems.
  • Strong attention to detail and data-entry accuracy.
  • Effective organizational, communication, and time-management skills.
  • Ability to maintain confidentiality and meet deadlines.
  • Experience in construction or mechanical contracting is a plus.

Employment Details

  • Temporary position
  • Expected assignment length: 60 days
  • Schedule: M-F 
  • Location: Middlesex, NJ

Compensation & Benefits 

  • Base Salary Range: $20.00-$22.00

 

Pay Transparency Statement
The compensation range provided represents the Company's good-faith estimate of the base salary for this position at the time of posting. Actual compensation may vary based on experience, qualifications, skills, geographic location, internal equity, and other business considerations.

Why Join Our Team? 

Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors.  

Here you will experience:  

Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways.  

Company Culture: You'll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable. 

Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day. 

Competitive Compensation & Benefits: You'll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being. 

 

Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business 

About the Company

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Supreme HVAC