Human Resources Assistant

Human Resources Administrative Assistant (Casper, Wyoming, Supporting Multiple Locations)

Aethel Energy

Why Work for Us? It’s an EXCITING time to join our growing team –

• Opportunity to impact lives for the better. YOU get to help shape the employee experience and support the people who power our operations every day.
• Opportunity for personal and professional growth within a growing energy company.
• Opportunity to be part of a safety-focused, collaborative, energized, solution-oriented TEAM. We ALL work together to create a responsible energy future.

The Specific Role Where You Can Make a Difference?

We are seeking a detail-oriented and self-motivated Human Resources Administrative Assistant to support our growing workforce in Wyoming. This role provides day-to-day Human Resources and administrative support while helping ensure smooth, compliant, and employee-focused operations.

This position is ideal for a professional who thrives in a fast-paced environment, enjoys supporting others, and takes pride in organization, accuracy, and service.

Some specific duties include, but are not limited to:

Human Resources Support

• Assist with payroll preparation, including timesheet review and coordination with the payroll provider
• Support onboarding and offboarding activities from offer acceptance through orientation and documentation completion
• Maintain accurate employee records and HRIS data while ensuring confidentiality
• Assist with background checks, drug screenings, and pre-employment requirements
• Assist with benefits administration by distributing information and supporting employee inquiries
• Support HR reporting, audits, and compliance documentation

Office & Administrative Support

• Support daily office operations to ensure a clean, organized, and professional workplace
• Coordinate office supplies and vendor services
• Greet visitors and assist with office communications
• Schedule meetings, training sessions, and conference rooms
• Assist with document preparation, internal communications, and employee postings

Qualifications / Experience

• 1–3 years of experience in an administrative, HR support, payroll support, or office support role
• Working knowledge of payroll processes and HR administrative functions
• Demonstrated ability to:
• Gather, review, and accurately process employee data
• Maintain confidentiality and exercise sound judgment
• Deliver timely, accurate, and high-quality work
• Communicate effectively with employees at all levels, both verbally and in writing
• Utilize Microsoft Office applications (Word, Excel, Outlook, PowerPoint) and HRIS systems
• Experience in industrial, energy, or field-based environments is a plus
• Interest in continued growth within the HR profession

EEO Statement

Aethel Energy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, age, genetic information, pregnancy, status as a protected veteran, status as a qualified individual with a disability, or any other status protected by federal, state, or local law.

If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access Aethel Energy’s online application as a result of your disability. Please contact HR@aethelenergy.com to request reasonable accommodation(s).

Pay: From $23.00 per hour

Benefits:

• Dental insurance
• Employee assistance program
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Parental leave
• Professional development assistance
• Referral program
• Vision insurance

Work Location: Hybrid remote in Casper, WY 82609