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Kirby Corporation

Operates coastal tank barges and ATBs

Revenue Operations Specialist

Accounts Payable/ReceivablePosted on Nov 5
Full-timeOklahoma City, OK, USANo salary listedIn-person

About the Job

Requirements

  • A high school diploma or GED is required.
  • Five or more years of experience in accounting, billing, revenue analysis, accounts receivable, project accounting, or financial operations is required.
  • Experience working with enterprise resource planning (ERP) systems and financial reporting tools is required.
  • Advanced experience working in Microsoft Excel and Microsoft suite of products is required.
  • The role requires the ability to lift up to 20 pounds and occasionally lift 25 pounds from floor to shoulder level.
  • The role requires the ability to exert push/pull force of 25 pounds without wheels or 50 pounds with wheels.
  • The role requires occasional bending, stooping, crouching, lifting, carrying, and reaching or handling with arms, hands, and fingers.
  • The role requires normal vision, with or without corrective lenses.
  • The role may require working more than 40 hours in one week.
  • The role requires a flexible schedule, including weekends, after office hours, and holidays, and the ability to work in harsh weather, field environments, and work conditions.

Responsibilities

  • Prepare and issue accurate customer invoices according to contract terms, service agreements, project milestones, and customer requirements.
  • Review completed work orders, service tickets, purchase orders, and project documentation to ensure billable items are invoiced promptly.
  • Ensure all revenue associated with assigned contracts is billed and reported accurately.
  • Monitor billing cycle performance and identify opportunities to improve invoice timeliness.
  • Support revenue recognition activities and billing compliance requirements.
  • Monitor customer payment activity and outstanding receivable balances.
  • Maintain aging reports for assigned accounts.
  • Work directly with customers, sales representatives, project managers, and service leaders to resolve billing disputes.
  • Assist with collection efforts on overdue invoices.
  • Track payment trends and identify high-risk accounts.
  • Escalate delinquent accounts according to company policy.
  • Analyze open work orders, service jobs, and projects to identify unbilled revenue opportunities.
  • Prepare weekly and monthly work-in-process (WIP) reports.
  • Partner with Operations and Project Management teams to minimize aging WIP balances.
  • Review labor, materials, subcontractor, and equipment charges for billing readiness.
  • Ensure completed work transitions efficiently from WIP to invoiced revenue.
  • Develop and distribute recurring reports.

Desired Qualifications

  • A bachelor's degree in Business Administration, Accounting, or a related field is preferred.
  • Experience supporting service, construction, manufacturing, industrial, or project-based businesses is preferred.
  • Experience building dashboards and management reports is preferred.

About the Company

Kirby Corporation

Operates coastal tank barges and ATBs

Kirby Offshore Marine operates the United States’ largest coastal fleet of tank barges and towing vessels, moving refined products, black oil, and petrochemicals along Atlantic, Gulf, and Pacific coasts. Its offshore fleet includes about 23 Articulated Tug/Barge (ATB) units, which pair a tug with a barge so the tug pushes the barge at sea, enabling safer, faster trips with better fuel efficiency and fewer delays compared to traditional tug-and-barge setups. Since 2015, Kirby has added six ATBs with a combined tank capacity exceeding 800,000 barrels. The company’s product flow relies on coastal shipping networks and ATB configurations to improve transit times and operational reliability, serving regional distribution in U.S. waters. The goal is to provide efficient, reliable marine transportation for refined products and petrochemicals while expanding capacity and maintaining safety in maritime operations.

Company size
201-500
Company stage
IPO
Headquarters
Houston, TX
Founded
1921

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