Accounting Supervisor
True Oil ‚Ä¢ Casper, Wyoming ‚Ä¢ Full Time ‚Ä¢ $65,000–$85,000 / year
Posted on Wed, Jul 29, 2026
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 True Oil LLC as well as our sister company True Drilling LLC.
- Supervise completion of sales/use/compliance tax returns, percent payroll, and expense reports.
- Approve journal entries.
- Review accounts payable vouchers as assigned in workflows.
- Prepare and review journal entries.
- Perform general ledger account reconciliations.
- Prepare monthly financial statements.
- Verify that controls and processes have been followed.
- Work with operations, vendors and/or customers to solve problems.
- Oversee accounts receivable and/or accounts payable functions, as assigned.
- Prepare and review sales tax reports.
- Participate in monthly, quarterly and annual close processes, including preparation of 1099s.
- Assist with fixed asset tracking and accounting.
- Supervise and direct work product of subordinates.
- Implement training for new hires and identify training opportunities for subordinates.
- Provide coaching and performance reviews for direct reports.
What We're Looking For:
Required Education, Experience and/or Abilities
- An associate’s degree in accounting and four (4) or more years of experience in accounting; 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 calculate financial amounts and indicators.
- Strong general ledger knowledge.
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.
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
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