Billing Manager (Remote - US)

Interested in joining a growing company where you will work with talented colleagues, enhance a supportive and energetic culture, and be part of the climate solution? At Energy Solutions, we focus on the big impacts. And we believe that market-based programs can be a powerful force to deliver large-scale energy, carbon, and water-use savings. Since 1995, we’ve harnessed that power to offer proven, performance-based solutions for our utility, government, and institutional customers.

We are currently seeking a full-time Billing Manager who will oversee and coordinate all invoice activities for contracts across the company. As a key member of the Invoicing team, you will own the end-to-end invoicing process, ensuring that all billing outputs are accurate, timely, and compliant with GAAP and internal controls.

In this role, you will lead a dedicated billing team, prioritizing workflows and mentoring staff to ensure alignment with project requirements. You will serve as a critical bridge between the Billing department and the General Ledger Accounting group, supporting month-end closing, year-end audits, and ERP system enhancements.

Energy Solutions operates as a predominantly remote workforce with offices in  six different locations. Employees who reside within 40 miles of an office (except New York) will be assigned to that location, though in-office attendance requirements may vary by team. At this time, we are not accepting applications from candidates residing in the following states: Delaware, Kentucky, Mississippi, Montana, Nebraska, and North Dakota.

Responsibilities include but are not limited to: 

• Oversee the end-to-end invoicing lifecycle, ensuring invoices are posted in the ERP/CRM and monitored through customer approval processes.
• Review billing outputs for adherence to internal controls and GAAP requirements.
• Respond to routine billing inquiries and collaborate with vendors and clients to resolve discrepancies.
• Escalate complex or non-routine issues to the Senior Manager of Accounting, Controller, or CFO.
• Manage month-end activities, including the preparation of invoices and sales reports for the General Ledger close.
• Support the GL team with reconciliations, documentation, and audit requests (including quarterly and year-end audits).
• Evaluate current billing procedures to identify inefficiencies and recommend process improvements or automations.
• Serve as a Subject Matter Expert (SME) for ERP system developments or upgrades.
• Supervise and manage the billing team, assigning work and monitoring progress to ensure accuracy and quality.
• Prioritize and adjust team workloads to meet tight invoicing deadlines and service expectations.
• Provide guidance and support to team members regarding billing procedures, documentation, and exceptions.

Minimum qualifications:  

• Bachelor’s degree required, preferably in Accounting, Finance, or a related field.
• 7 years of progressive billing or invoicing experience in a professional environment.
• 2 years of experience supervising or leading a billing or finance support team.
• Proven track record supporting ERP implementations, system upgrades, or billing enhancements.
• Experience supporting audit activities, reconciliations, or compliance reviews related to invoicing.
• Experience interacting and collaborating with internal stakeholders, clients, and external vendors.
• Strong attention to detail, with the ability to review and validate billing data for accuracy.
• Excellent verbal and written skills; ability to explain financial data clearly to internal stakeholders and external clients.
• Strong organizational skills with the ability to manage competing priorities under recurring deadlines.
• Intermediate proficiency with Microsoft Office, including strong Excel skills for tracking, reconciliation, and reporting.
• Strong working knowledge of GAAP and internal financial controls.

The salary range for this role is $80,401 - $124,621, with a target compensation of $83,000 - $102,511 based on experience and qualifications.  

Compensation is commensurate with experience and includes a generous retirement package. Energy Solutions provides an excellent benefits package including medical, dental and vision insurance, other pre-tax contribution plans and an Employee Stock Ownership Plan (ESOP).

AI Use

At Energy Solutions we believe in the importance of authentic interactions and equitable opportunities. We base our candidate selection on one’s own skills, knowledge, and experience. To ensure the integrity and fairness of our interview process, the use of artificial intelligence (AI) tools (including Generative AI) or other means to generate or assist with responses during interviews is strictly prohibited. This practice supports our commitment to create a transparent and equitable space where skills, knowledge and experience can truly shine.

Equal Opportunity Employer

Energy Solutions is an affirmative action-equal opportunity employer and prohibits discrimination and harassment of any type. We afford equal employment opportunities to employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristics protected by law. Energy Solutions conforms to the spirit as well as to the letter of all applicable laws and regulations.

Office Locations and a Remote Workforce

Energy Solutions operates as a predominantly remote workforce with offices in  six different locations. Employees who reside within 40 miles of an office (except New York) will be assigned to that location, though in-office attendance requirements may vary by team. At this time, we are not accepting applications from candidates residing in the following states: Delaware, Kentucky, Mississippi, Montana, Nebraska, and North Dakota.

Background Check Information

Information will be requested to perform the compulsory background check. A drug screen and authorization to work in the U.S. indefinitely are preconditions of employment. Energy Solutions is an equal opportunity employer.

Reasonable Accommodations 

Energy Solutions is committed to providing access and reasonable accommodation for individuals with disabilities. If you require accommodations in completing this application, interviewing, and/or completing any pre-employment testing, or otherwise participating in the employee selection process, please email accommodation@energy-solution.com.

Privacy Notice for Job Applicants