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.

Natural Gas Services Group, Inc. (NGSG) is seeking experienced Pipe/Vessel Welders to join our fabrication team in Catoosa, Oklahoma. This role is responsible for fitting and welding piping and pressure vessels used in natural gas compression, ensuring high-quality welds, and supporting a safe, efficient, and organized fabrication environment.

Location: Onsite in Catoosa, OK. Relocation assistance not provided.

Key Responsibilities

• Weld and fabricate pipe and pressure vessels in an industrial/fabrication environment in accordance with drawings, specifications, and applicable codes.
• Perform welding using processes such as SMAW, GTAW, and FCAW; interpret welding symbols, blueprints, and written specifications.
• Fit, align, and secure components using appropriate measuring tools and fixtures to achieve accurate, high-quality welds.
• Prepare materials for welding, including cutting, grinding, beveling, and cleaning surfaces.
• Inspect welds visually and with measuring tools to verify quality and compliance with standards.
• Safely operate and maintain welding equipment, hand tools, power tools, and material-handling equipment such as forklifts and hoists.
• Maintain a clean, organized, and safe work area in accordance with company policies and OSHA requirements.
• Communicate effectively with supervisors and team members to support production schedules and timely project completion.
• Follow all company safety procedures, including proper use of personal protective equipment (PPE) and participation in safety meetings and training.

Minimum Qualifications

• Experience:
  • At least 3 years of experience welding and fabricating pipe and pressure vessels in an industrial or fabrication environment.
    
• Technical Skills:
  • Ability to pass a 6G MIG/FCAW welding test (welding tests must be scheduled).
  • Proficient in welding processes such as SMAW, GTAW, and FCAW.
  • Able to read and interpret blueprints, welding symbols, and specifications.
  • Skilled in surface preparation, measuring, fitting, and aligning components for precise welds.
  • Experience using hand tools, power tools, and material-handling equipment (e.g., forklifts, hoists).
    
• Safety & Compliance:
  • Working knowledge of safety procedures, proper PPE use, and compliance with OSHA and company safety policies.
    
• Other Requirements:
  • Reliable daily transportation to the Catoosa, Oklahoma facility (relocation assistance is not provided).
  • Employment is contingent upon successful completion of a background check, MVR check (if driving company vehicles is required), drug screening, and physical exam, in accordance with company policy and applicable laws.

Physical Demands & Work Environment

The Pipe/Vessel Welder role is performed in a fabrication shop and requires the ability to perform the essential functions of the job with or without reasonable accommodation, including:

• Standing, walking, bending, stooping, kneeling, crouching, and working on elevated surfaces for extended periods (up to 10 hours per shift).
• Frequently lifting and carrying materials and equipment weighing up to 50 pounds.
• Using full-body movement, manual dexterity, and hand–eye coordination to position components, weld, and operate tools and equipment safely.
• Sufficient visual acuity to read blueprints, measure components, and inspect welds for quality and accuracy.
• Tolerating exposure to varying temperatures, noise, dust, fumes, and other typical fabrication shop conditions.
• Wearing required PPE, which may include welding helmets/hoods, gloves, safety glasses, hearing protection, flame-resistant clothing, and safety footwear.
  

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.