Assistant Controller

Assistant Controller

Rolfson Oil is North America's largest oilfield-only fueling solutions provider operating in the Oil & Gas regions throughout North Dakota, Wyoming, Colorado, New Mexico, and Texas. From our roots in Watford City back in 1985 to our unmatched multi-basin footprint today, we have never lost sight of our core values of safety, reliability, and value for our customers.

Job Overview

We are seeking an initiative-taking Assistant Controller to join our finance team. This role supports the Controller in overseeing accounting operations, ensuring compliance with GAAP, and driving process improvements. The Assistant Controller will play a key role in financial reporting, staff supervision, and strategic planning, helping Rolfson Oil maintain its reputation for operational excellence and financial strength. This role is pivotal in ensuring accurate financial reporting, preparing analyses and board materials for our ownership group, and supporting strategic growth initiatives. Rolfson Oil is embarking on a growth plan to enlarge our footprint, and the Assistant Controller will need to be a key player in the integration and report on these growth initiatives.

The ideal candidate will bring expertise in accounting & financial budgeting, advanced Excel and QuickBooks proficiency, and an initiative-taking and can-do approach to working with senior leadership and external partners.

Key Responsibilities

• Prepare and review financial statements in compliance with GAAP and company policies.
• Oversee month-end and year-end close processes, ensuring timely and accurate reporting.
• Maintain multi-entity consolidations in QuickBooks.
• Prepare financial reports and analysis for leadership and board.
• Assist with the integration of accounting, billing, and payables functions of acquired companies, setting up a common repeatable platform for supporting growth.
• Supervise accounts payable, accounts receivable, and general ledger functions at multiple entities rolling up to parent.
• Support accurate sales and fuel tax filings and regulatory reporting requirements.
• Research and resolve accounting issues, ensuring compliance with standards.
• Manage internal controls, accounting policies, and financial procedures.
• Coordinate annual audits and collaborate closely with external auditors.
• Mentor, develop, and lead accounting staff to foster a culture of accountability and growth.
• Partner with operations and executive teams to support ongoing business initiatives and acquisitions.
• Provide financial analysis and recommendations to management.
• Provide financial insights and analysis to support business strategy and performance.
• Assist with budgeting, forecasting, and variance analysis to guide management decisions.
• Identify and implement process improvements to enhance efficiency and accuracy.

Skills & Qualifications

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