Accounts Receivable Specialist

Job Description

Job Description

NOW HIRING!

Karber Corporation (K CORP) is a full-service mechanical and plumbing contractor. Our projects span data centers, healthcare, manufacturing, schools, aviation, office, and hospitality sectors. We believe that talent comes from all walks of life. Ambition and hard work are the only prerequisites to achieving your goals at K CORP. Whether you aspire to become a highly skilled tradesperson or the president of our company, there are no limits to what you can achieve here!

We are seeking an experienced Accounts Receivable Specialist to manage full-cycle AR functions within our commercial construction operations. This role plays a critical part in maintaining cash flow, ensuring accurate billing, and supporting strong client relationships.

WHAT WE OFFER:

• Competitive hourly rate
• Comprehensive benefits including Medical, Dental, Vision, Life & AD&D, and Disability
• 401(k) retirement savings with Employer Match Contribution
• Employee Discount Program(s)
• Employee Assistance Program (EAP)
• Paid Time Off
• Paid Holidays
• A collaborative work environment
• Opportunities for career growth in a rapidly expanding company

OUR CORE VALUES:

• We do what’s right: Being ethical and transparent every step of the way.
• We show up: Fully for our customers, our business, and each other, every single time.
• We take pride: In bringing buildings to life.
• We own our actions: And deliver on our promises.
• We stay true: Embracing relentless growth and fostering unstoppable collaboration.
• We have fun: While being awesome.

ESSENTIAL DUTIES:

• Manage full-cycle Accounts Receivable, including invoicing, cash application, aging management, and collections
• Prepare and submit progress billings (AIA), time & materials (T&M), and contract-based invoices
• Track contract values, change orders, retainage, and billing schedules
• Ensure compliance with contract requirements and billing portals (Textura, Procore)
• Prepare and manage lien waivers (conditional and unconditional)
• Resolve complex payment discrepancies, disputes, short pays, and credit memos
• Reconcile AR sub-ledger to General Ledger and support month-end close
• Prepare and review aging reports; manage collections
• Collaborate with Sales, Project Managers, and Customer Service to resolve billing issues
• Waivers
• Identify and recommend process improvements
• Maintain organized, audit-ready documentation
• Perform additional tasks as needed

WHAT WE ARE LOOKING FOR:

Requirements:

• 3+ years’ Accounts Receivable and collections experience
• Construction, B2B, or distribution experience preferred
• Experience with AIA billing and retainage preferred
• Strong ERP experience (Sage Intacct or similar)
• Advanced Excel skills
• Proven collections results
• Strong communication and problem-solving skills
• Professional communication
• Systems: Sage Intacct, ServiceTitan, Excel (advanced), Procore, Textura