Career Opportunities at Blackhorn Portfolio Companies

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Director of Financial Operations

King Energy

King Energy

Accounting & Finance, Operations
Remote
Posted on Feb 6, 2026

The Company:

King Energy is a leader in rooftop solar and battery storage, serving commercial and industrial properties across the United States.

Powered by King Energy’s OneBill software platform and backed by significant venture capital and project financing investment, we deploy solar on commercial rooftops and provide the energy generated to both local tenants and members of the broader community.

Our goal is to generate financial value for commercial property owners, their tenants, and the public at large by engaging in rooftop leases that increase a property’s net operating income and by saving tenants and local residents money on their energy bills.

King Energy solar programs are deployed at no cost to property owners or their tenants, generating financial, social and environmental benefits to the property and to the community.

The Role:

We're seeking a high impact Director of Finance Operations to own and evolve our end to end billing and accounts receivable lifecycle. In this role, you will be the business owner of our invoice to cash process, ensuring all invoices are generated accurately, completely, and on schedule within our OneBill platform. You will establish quality control procedures to verify billing accuracy, including proper pricing, contract terms, and customer information, while overseeing month end close activities and resolving discrepancies cross functionally with Sales, Customer Success, and Accounting.

You will also act as the primary architect of our dunning procedures and revenue recovery strategies, minimizing Day Sales Outstanding (DSO) through effective, professional tenant engagement. You will implement and maintain billing systems and workflows that minimize errors and support audit requirements. Until a supporting team is established, you will be deeply hands-on in building and executing daily collections activity, including email, phone, and other direct outreach. Success in this role means bridging the gap between Finance and Technology, translating complex accounts receivable and billing challenges into technical requirements for our engineers to automate and polish the platform.

You Are A:

  • Collections master with a proven track record of reducing DSO and a hands on approach to building dunning procedures, effective email and phone outreach, and comprehensive collections activity.
  • Accounts receivable expert with deep experience managing the full billing and receipts lifecycle, from initial invoicing and quality control through to cash application.
  • Systems oriented leader who can implement quality control procedures to verify billing accuracy, manage revenue recognition, and ensure compliance with audit requirements.
  • Cross functional collaborator who can communicate effectively with technical product teams to turn operational billing and AR needs into software requirements.
  • Proactive owner with the fire in their belly to build a high performance function from the ground up and the ambition to scale the department.

You Get Bonus Points For:

  • Background in utility billing or managing other complex, high volume accounts receivable environments.
  • Experience with software product management or improving user experience (UX) for financial platforms.
  • Proficiency with Salesforce, Jira, or dedicated accounts receivable and collections management software.
  • Understanding of commercial real estate financial scenarios or renewable energy billing models.
  • Prior experience in a fast paced, venture backed startup environment.

Compensation and Benefits:

  • Participation in King Energy stock option program
  • Health benefits
  • Unlimited PTO
  • Collaborative, fast-paced corporate culture