AP Assistant II

Black Hills Trucking LLC; Casper (WY); On-site; USD 30,000 - 33,000; Full time

Benefits offered by this job

Health coverage

Dental/vision insurance

Vacation time (up to 4 weeks)

Sick leave

Paid holidays

401(k) with employer match

Job summary

True Oil LLC in Casper, Wyoming is seeking a full-time clerical accountant to perform transactional AP entries, enter data across multiple systems, and complete complex account reconciliations on-site.

The role requires a high school diploma with 2+ years in accounting, proficiency in Excel, Word, and Outlook, and careful attention to detail. You will collaborate with internal teams, meet deadlines, and support process improvements.

Qualifications

• High school diploma plus 2+ years in accounting or equivalent.
• Understanding of accounting principles and ability to read invoices/reports.
• Proficiency with Microsoft Excel, Word and Outlook; basic database familiarity.
• Ability to use 10-key by touch.

Responsibilities

• Performs transactional AP entries.
• Performs advanced data entry into multiple accounting systems.
• Reviews and validates data entries.
• Performs complex account reconciliations.
• Utilizes and analyzes data reporting.
• Drafts and creates standard operating procedures and workflows.
• Works with internal customers and vendors to resolve questions and problems.
• Prioritize invoices to meet payment deadlines and take advantage of discounts.
• Performs higher level projects as assigned.

Skills

Accounting principles

10-key by touch

Education

High school diploma

Tools

Excel

Word

Outlook

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Regular Clerical Casper, WY, US

3 days ago Requisition ID: 1413

Salary Range: $22.00 To $24.99 Hourly

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:

• Performs transactional AP entries.
• Performs advanced data entry into multiple accounting systems.
• Reviews and validates data entries.
• Performs complex account reconciliations.
• Utilizes and analyzes data reporting.
• Drafts and creates standard operating procedures and workflows.
• Works with internal customers and vendors to resolve questions and problems.
• Prioritize invoices to meet payment deadlines and take advantage of discounts.
• Performs higher level projects as assigned.

What We’re Looking For:

Required Education, Experience and/or Abilities

• A high school diploma and two (2) or more years of experience in an accounting environment; or an equivalent combination of education and/or experience may be considered.
• Understanding of accounting principles.
• Ability to read and interpret documents such as invoices, computer reports and accounts receivable or accounts payable reports.
• Knowledge of Microsoft Excel, Word, and Outlook software applications.
• Understanding of basic database programs.
• Ability to use 10-key by touch.

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