Accounts Receivable Supervisor

True Oil LLC; Casper (WY); On-site; USD 55,000 - 75,000; Full time

Job summary

True Oil LLC in Casper, Wyoming is seeking an experienced accounting professional for a full-time, on-site role supporting multiple sister companies. You will review reports, supervise staff, and ensure accuracy across several accounting systems.

The ideal candidate has an associate degree in accounting with 4+ years of accounting experience, a solid grasp of GAAP, and strong communication skills. Oil and gas industry experience is preferred.

Qualifications

• Associate degree in accounting with 4+ years of accounting experience.
• Solid understanding of accounting principles and GAAP.
• Ability to verify accuracy and attention to detail.
• Strong communication and teamwork capabilities.

Responsibilities

• Review reports and schedules to ensure accuracy across multiple accounting systems.
• Verify controls and processes have been followed.
• Supervise and direct work of subordinates.
• Review and approve direct reports' work (vouchers, schedules, etc.).
• Reconcile accounts and resolve issues with operations and accounting teams.
• Communicate with external customers and file required reports.

Skills

Attention to detail

Teamwork

Verbal and written communication

Accounting principles

Problem solving

Education

Associate degree in accounting

Tools

Oracle ERP

Excalibur

E21

NextWorld

Excel

Job description

This is a full-time, on-site position in Casper, Wyoming

True Companies is in a growth phase, and this role is available due to internal transition—reflecting our commitment to promoting from within.

About Us:

At True Oil, we do more than just power America—we live by the values that built it. Rooted in the rugged landscapes of the Rocky Mountain region, we take pride in doing things the right way: with honesty, grit, and a handshake you can count on. We're part of a family of companies under True Companies, where hard work is honored, teamwork is celebrated, and integrity is the foundation of everything we do.

Whether you're in the field, the office, or somewhere in between, you’ll find a supportive environment where your work matters and your growth is encouraged. Join us and be part of a company that’s been fueling progress and opportunity for generations—while staying true to its roots.

Why You'll Love Working Here:

We don’t just offer jobs—we offer a future. As part of the True Companies family, you'll enjoy a generous, well-rounded benefits package designed to support your life in and out of work. Benefits include competitive health coverage, dental/vision insurance, up to 4 weeks of vacation, sick leave, paid holidays, 401(k) with employer match, company-paid life and disability insurance, profit sharing, tuition reimbursement, and more. We believe in rewarding hard work and supporting your future.

At True, we take care of our people—because we know they’re the heart of everything we do.

What You'll Do:

• This position will provide support to our sister companies: Black Hills Trucking LLC & True Pipe and Supply.
• Review reports and schedules to ensure accuracy of day-to-day transactions across multiple accounting systems.
• Verify that controls and processes have been followed
• Supervise and direct work product of subordinates.
• Review and approve direct reports' work (vouchers, schedules, etc.).
• Reconcile and identify issues within accounts within area of responsibility.
• Work with operations and accounting departments to resolve problems.
• Communicate with and negotiate with external customers.
• File federal and state reports related to specific areas.
• Prepare corrections and accruals.
• Provide coaching and performance reviews for direct reports.
• Implement training for new hires and identify training opportunities.
• Address questions/complaints and resolve problems.

What We're Looking For:

Required Education, Experience and/or Abilities

• An associate’s degree in accounting and four (4) or more years of accounting experience; or an equivalent combination of education and/or experience may be considered.
• Complete understanding of accounting principles.
• Attention to detail with the ability to verify accuracy in one’s own work.
• Ability to work in a team environment while demonstrating strong interpersonal skills.
• Ability to read basic business documents (invoices, various financial statements, emails), as well as the ability to correspond in an informative professional manner.
• Excellent verbal and written communication skills.
• Ability to prioritize assignments and handle multiple activities while adhering to deadlines.
• Ability to recognize training opportunities unique to each direct report.
• Ability to reason and problem-solve to complete duties assigned.Ability to carry out instructions and ask for help when needed.
• Ability to calculate financial amounts and indicators.

Preferred Education, Experience and/or Abilities

• Oil and gas experience.
• ERP experience Oracle, Excalibur, E21, NextWorld as applicable.
• Leadership, supervisory, and training skills.

Computer Skills

• Knowledge of Microsoft Outlook, Word, and Excel software applications.
• Knowledge of accounting software, ERP’s.
• Ability to master various in-house software applications is essential.
• Ability to use a 10-key by touch; proficiency with computer keyboarding; and the ability to use a copier, fax machine and scanner.

Additional Eligibility Qualifications

• English language fluency, verbal and written.
• Acceptable results of a pre-employment background check and drug/alcohol test.

True Oil LLC is an Equal Opportunity Employer - Vets, Disability