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Senior Accountant

True Oil LLC
Casper, WY Full Time
POSTED ON 3/21/2026
AVAILABLE BEFORE 5/20/2026

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

About Us: 

At True Oil LLC, 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.


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


What You'll Do: 

  • Produce and train others on monthly and annual financial statements for multiple companies.
  • Maintain ERP and associated software/s as it relates to accounting modules.
  • Review and analyze financials and account activity.
  • Prepare advanced financial analyses and reports.
  • Prepare and/or review journal entries and ensures all entries are adequately supported, as per procedures.
  • Prepare company forecasts and budgets for management.
  • Perform and/or review account reconciliations.
  • Prepare and review general ledger activities at an advanced level.
  • Validate data against system reports.
  • Verify that controls and processes have been followed.
  • Work with internal and external customers to provide problem resolution.
  • Assist and/or review tax returns (i.e. production taxes).
  • Assist with year-end reporting, including overseeing the issuance of 1099s.


What We're Looking For:

Required Education, Experience and/or Abilities

  • Bachelor’s degree in accounting or equivalent education with four (4) or more years of experience; an equivalent combination of education, experience and/or abilities may be considered.
  • Proficiency in accounting principles. 
  • Ability to train and coach others.
  • Ability to read professional documents (contracts, invoices, various financial statements, emails).
  • Ability to research and interpret rules and regulations to solve complex issues.


Preferred Education, Experience and/or Abilities

  • Oil and Gas industry experience preferred
  • Knowledge of Microsoft applications including Outlook, Word, and Excel.


Additional Eligibility Qualifications 

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



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

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Salary.com Estimation for Senior Accountant in Casper, WY
$81,998 to $99,860
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