Billing Clerk

About Us

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

Process service billings, contract billings and national billings. Provide accurate and timely billing according to the billing instructions, agreements, or quotes.

• Process Service Department billings.
• National Accounts billing upload and tracking—backup.
• Follow up with collection on some accounts.
• Assist with audits and provide backup support in all accounting areas as needed.
• Assist Accounting with closing and on an ad hoc basis.

• Associate degree or higher in Accounting or Finance, preferred.
• 5 years of working experience in billing/accounting.
• Must have excellent oral and written communication skills.
• Must be proficient with Excel.
• Experience with invoice management portals a plus (Ariba, Maximo, Corrigo).

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.

We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program.

Job Location s: US-AZ-Phoenix

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Company: Mesa Energy Systems, Inc.

Category: Accounting/Finance

Position Type: Full-Time

Location Type: Onsite

Posted Date: 3 days ago (11/17/2025 1:43 PM)