Assistant Controller

Ambient Enterprises ‚Ä¢ Orange, California ‚Ä¢ Full Time ‚Ä¢ $125,000–$135,000 / year

Posted on Wed, Aug 12, 2026

About us: We are a recognized industry leader in providing custom HVAC products and services for the commercial, industrial, healthcare/life sciences and residential building markets. We offer product expertise, technical and application support, system design and operational support thereby meeting our clients’ specific needs and requirements. As part of the Ambient Enterprises family of brands, the DMG team consists of experienced industry-leading professionals, focused on logistical, energy and cost-effective solutions to our clients.

About the role: We are seeking an experienced and detail-oriented Assistant Controller to join our finance team. The Assistant Controller will play a vital role in managing the company’s financial operations, ensuring compliance with accounting standards, and supporting the Controller in overseeing the financial health of the organization. This role requires strong analytical skills, a deep understanding of accounting principles, and the ability to manage multiple priorities in a fast-paced environment. Experience in the construction industry is a strong plus.

Key Responsibilities

Qualifications

Pay Range: $125,000 -$135,000/year or depending on experience

We offer excellent health benefits, a 401(k) Plan, Paid Time Off, Paid Holidays and flexible scheduling.

DMG is a part of Ambient Enterprises. 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. DMG 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. In compliance with California Consumer Privacy Protection Act (CCPA), there may be a need to collect your personal information, (Name, Address, Phone Number. E-mail, etc.). When applying for a position with our firm, you are providing consent to use such information within the normal scope of recruiting and business operations. The company does not and will not sell your Personal Information for any consideration.

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