Accounts Receivable Specialist

Description:

Location: This position is onsite in Midland, TX.

Natural Gas Services Group, Inc. (NYSE: NGS) is a leading provider of small, medium, and large horsepower compression equipment to the oil and natural gas industry. Founded in 1998 and headquartered in Midland, TX, we focus primarily on the nonconventional oil and gas production sector across the United States.

We manufacture, fabricate, and rent natural gas compressors—including our proprietary CiP brand, making us the only rental company in the industry with a fully owned and branded compressor line. With a total fleet horsepower exceeding 500,000 HP (units ranging from 50HP to 2500HP), NGS is trusted by top producers to keep their operations running efficiently.

Publicly traded since 2002 and listed on the New York Stock Exchange in 2008, we are proud to combine innovation, stability, and a deep commitment to our team and the energy industry.

We are looking for an experienced and motivated Accounts Receivable Specialist to join our dynamic accounting team in Midland, TX. This role is responsible for managing invoicing and electronic billing through EDI platforms, supporting collections, resolving account issues, and ensuring compliance with accounting policies and internal controls.

Requirements:

Essential Job Functions:

- Generate and submit invoices via EDI platforms (OpenInvoice, Ariba, iSupplier, etc.)

- Coordinate with IT to onboard new customers and implement EDI billing requirements

- Maintain B2B transmissions using NexGen and track submissions, rejections, and statements

- Assist with collections and respond to customer billing inquiries

- Post billable labor, verify sales order coding and tax accuracy

- Collaborate with district offices to process service invoices promptly

- Research and resolve account disputes; reconcile GL accounts related to sales

- Follow SOX (Sarbanes-Oxley) compliance procedures

- Support month-end reporting and ad hoc accounting projects

The above description is intended to describe the general content and requirements of this position. It is not an exhaustive list of all duties, responsibilities, or qualifications associated with the role. Duties and responsibilities may be subject to change based on the needs of the company.

Qualifications:

- High school diploma or GED required

- 5+ years of relevant AR experience, preferably in a publicly traded company - 2+ years of EDI/electronic billing experience

- Working knowledge of general accounting principles

- Strong analytical and communication skills

- Experience in the energy or manufacturing sector is strongly preferred

- Employment for this role is contingent upon the successful completion of a background check and drug screening, in accordance with company policy and applicable laws

- Must be authorized to work in the U.S.

Physical Demands:

Prolonged periods sitting at a desk and working on a computer. Must be able to lift up to 10 pounds at times (e.g., for office supplies, small equipment). Ability to move about the office to access files, office equipment, or attend meetings. Manual dexterity sufficient to operate standard office equipment (e.g., computers, phones, printers). Visual acuity to read and produce documents in both digital and hard copy formats. May occasionally need to bend, reach, or stoop within the work area. Work is performed in a professional office environment with standard lighting and climate control.

Our Benefits:

At NGS, we take care of our people. We offer a comprehensive benefits package that supports your health, financial well-being, and work-life balance, including:

- Health Insurance – including a plan with 100% company-paid premiums

- Dental and Vision Insurance

- FSA & HSA Options

- Telemedicine access

- 401(k) Plan – with 50% company match up to 6%

- Company-Paid Life and AD&D Insurance

- Company-Paid Short-Term and Long-Term Disability

- Paid Time Off – vacation, sick time, and paid holidays

- Generous Referral Bonus Program

Why NGS?

- Industry leader with over 25 years of experience

- Competitive benefits and compensation

- Only compressor rental company with a proprietary compressor brand

- NYSE-listed with a strong financial foundation

- Collaborative, inclusive, mission-driven culture

- Opportunities to grow and contribute to meaningful work in the energy sector

Natural Gas Services Group, Inc. is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.

If you need a reasonable accommodation during the hiring process, please contact our HR department at hr@ngsgi.com. Please do not email us your resume. Applications will only be accepted via the link in the posting.

Privacy Notice:

By submitting your application to Natural Gas Services Group, Inc., you agree that we may collect and use your personal information—including contact details, resume, education, and employment history—to assess your qualifications and communicate with you throughout the hiring process. We may also collect data from your device, professional profiles (e.g., LinkedIn), and third-party providers with your consent.

Your information may be shared with internal hiring teams and authorized service providers but will not be sold or used for targeted advertising. We take appropriate measures to protect your data and retain it only as long as necessary. To opt out of future job notifications or for more information, contact us at hr@ngsgi.com. NGS complies with applicable data protection laws, including CCPA and GDPR, as required.