Assistant Credit Manager

About DMG & Ambient Enterprises 

DMG is part of the Ambient Enterprises family of brands, a growing network of HVAC, engineering, and building solutions companies across the U.S. We support complex commercial and industrial projects, combining technical expertise with a relationship-driven approach. As we continue to scale, we’re building strong finance and credit teams to support our operations, customers, and sales partners. 

About the role 

The Assistant Credit Manager will support the Credit Manager in overseeing credit operations, mitigating risk, and making timely collections while maintaining strong internal and external relationships.  

Key Responsibilities 

• Support the Credit Manager with day-to-day credit and collections operations 

• Assist in reviewing and processing new credit applications, including financial analysis and credit recommendations 

• Monitor accounts receivable aging and proactively follow up on past-due accounts 

• Communicate with customers regarding credit terms, payment status, disputes, and account resolutions 

• Partner with Sales, Operations, and leadership to balance customer relationships with credit risk 

• Help establish and maintain credit limits, payment terms, and account notes in internal systems 

• Research and resolve billing discrepancies, short payments, and unapplied cash 

• Prepare reports on AR aging, credit exposure, collection activity, and risk trends 

• Support month-end close activities related to AR and credit 

• Assist with documentation, lien rights, and compliance processes when applicable 


• Contribute to continuous improvement of credit policies, procedures, and internal controls 

Qualifications 

• 2+ years of experience in credit, accounts receivable, collections, or related finance roles 

• Working knowledge of credit evaluation, AR processes, and collections best practices 

• Strong communication skills with the ability to work effectively with customers and internal partners 

• Detail-oriented with strong organizational and follow-up skills 

• Comfortable working in fast-paced, growing organizations 

• Proficiency with Microsoft Excel and ERP/accounting systems (Business Central or similar a plus) 

• HVAC, construction, distribution, or manufacturing industry experience is a plus 

Why Join DMG / Ambient Enterprises 

• Be part of a growing organization with multiple brands and long-term career paths 

• Exposure to complex commercial customers and multi-entity operations 

• Opportunity to help build and refine scalable credit processes 

• Collaborative culture with strong leadership support 

• Competitive compensation, benefits, and long-term growth opportunities 

Compensation: $68,000-$80,000 DOE

Ambient is a collective of HVAC design and implementation experts,
each entity esteemed in their respective regions, with decades 
of experience. Our experts merge craft with care, delivering safety, 
comfort, and highly efficient, sustainable solutions for spaces that 
matter most: healthcare, commercial, and residential. We have over 1k employees across the US and Canada. Ambient provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.