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Zentro

MDU-focused ISP delivering symmetrical multi-gig

Commercial Business Account Manager

Account ManagementPosted on Nov 10
Full-timeChicago, IL, USARemote

About the Job

Requirements

  • Excellent written and verbal communication skills.
  • Exceptional attention to detail and accuracy.
  • Strong problem-solving and analytical skills.
  • Ability to work collaboratively in a team environment.
  • Solid understanding of billing regulations and generally accepted accounting principles (GAAP).

Responsibilities

  • Act as the first point of contact for commercial cancellation requests and conduct proactive outreach using pricing reviews, contract adjustments, win-back strategies, or upgraded service options to retain customers.
  • Identify root causes of churn and recommend service or commercial solutions to preserve revenue.
  • Oversee the cancellation workflow from initial notice through billing closure, ensuring compliance with contract terms, coordinating final invoices, and managing customer communications.
  • Enter tickets in Sonar to initiate full account-disconnection tasks for network operations and billing teams.
  • Track churn reasons and provide feedback to sales and leadership to improve retention strategies.
  • Manage service modifications, relocations, and bandwidth changes; draft and process contract addendums, coordinate approvals with engineering and billing, and update Sonar and CRM records.
  • Identify opportunities for service upgrades, referrals, and expansions during account changes.
  • Process incoming event orders, enter them into Sonar, coordinate provisioning with Project Coordination, and ensure billing and event prepayment.
  • Partner with Finance and Billing to follow up on escalated overdue balances, engage customers and sales teams to resolve payment issues, prevent disconnections, and maintain positive account standing and customer relationships.
  • Serve as the primary escalation point for commercial customer issues requiring coordination between Sales, Operations, Engineering, and Billing, and drive solutions to resolve issues effectively.
  • Support commercial customers with billing inquiries, service change requests, contract renewals, and product upgrades; maintain accurate account information in Sonar and CRM systems and manage ongoing customer relationships.
  • Execute small billing changes directly in Sonar, including quantity and rate adjustments, ensuring alignment with contractual obligations and finance policies.
  • Monitor and manage the Sonar ticket queue for business account issues that cannot be handled by Tier II support, ensuring timely resolution of issues affecting customer experience and retention.

Desired Qualifications

  • Billing system migration experience is a plus.
  • Customer retention, account management, or renewals experience is strongly preferred.

About the Company

Zentro

MDU-focused ISP delivering symmetrical multi-gig

Zentro is a fiber internet provider focused on multifamily (MDU) communities and commercial clients. It serves over 130,000 subscribers across 20+ major metro markets in the U.S. by delivering symmetrical multi-gig fiber connections, typically through partnerships with MDUs. The service works by installing fiber to buildings and offering high-speed, upload-and-download symmetric internet plans suitable for large buildings and business needs. What sets Zentro apart is its independence (not tied to a single national carrier), a targeted MDU focus, and a rapid growth footprint across many large markets with a specialization in delivering consistent, high-capacity connections to multi-tenant properties. The company’s goal is to expand its nationwide MDU footprint and provide reliable, scalable fiber connectivity to residential and commercial customers across additional markets.

Company size
51-200
Company stage
Debt Financing
Total funding
$240M
Headquarters
Chicago, IL
Founded
2009

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