Natural Gas Services Group, Inc
Company Overview
Natural Gas Services Group, Inc. (NYSE: NGS) is a leading provider of natural gas and electric compression equipment, technology and services to the energy industry. Founded in 1998, the company is headquartered in Midland, TX, with executive offices in Southlake, Texas, an assembly facility in Tulsa, Oklahoma, and service facilities located in major oil and gas producing basins across the United States.
Job Overview NGSG has an immediate opening for a
Rebuild Mechanic . The role requires experience rebuilding reciprocating compressors and/or industrial engines. Responsibilities include troubleshooting mechanical issues, reading milling equipment (micrometers and calipers), interpreting prints to determine replacement parts, and providing written reports to management.
Location: Onsite in Catoosa, OK. Job type: Full‑time.
Essential Job Functions
Disassemble, clean, inspect, repair, and reassemble reciprocating engines, compressors, and auxiliary equipment.
Utilize precision measuring instruments (micrometers, dial indicators, bore gauges, calipers) to assess part dimensions and integrity.
Collaborate with team members to analyze inspection results and develop effective repair plans.
Handle, store, and organize components to prevent damage or loss.
Perform reassembly of repaired or replaced components according to technical specifications and quality standards.
Oversee and sign off on test runs and quality assurance checks.
Operate overhead cranes, torches, grinders, and forklifts as required.
Adhere to safety regulations and company HSE procedures, including proper use of PPE.
Maintain a clean and organized work environment.
Record parts and materials used, process requisitions, and report inventory needs.
Troubleshoot mechanical issues, read prints, and determine replacement parts needed.
Work overtime, nights, or weekends as required by management.
Qualifications
Minimum 3 years of experience rebuilding reciprocating compressors and/or industrial engines.
Proficient with precision measuring instruments and alignment tools.
Ability to read prints, understand technical specifications, and perform basic math functions.
Strong mechanical aptitude, problem‑solving skills, and attention to detail.
Reliable, dependable, and able to work independently or as part of a team.
Ability to communicate effectively in English, both verbally and in writing.
Must have own tools for the role.
Reliable transportation is required; relocation assistance not provided.
Commitment to safety, quality, and continuous improvement.
Must be able to pass the background and MVR check, drug and alcohol screen, and physical exam.
Physical Requirements
Stand, walk, bend, and work on your feet for extended periods (up to 10 hours per shift).
Lift and carry materials and equipment weighing up to 50 pounds regularly.
Perform physical activities that require considerable use of arms, legs, and full body movement (e.g., climbing, balancing, stooping, kneeling, and crouching).
Manual dexterity and hand‑eye coordination are required to safely operate welding equipment and hand tools.
Visual acuity is necessary to read blueprints, measure components, and inspect welds for quality and accuracy.
Tolerate exposure to varying temperatures, dust, noise, and fabrication shop conditions.
Wear required personal protective equipment (PPE) including welding hood, gloves, steel‑toed boots, safety glasses, and hearing protection.
Hours 40 hours per week, four 10‑hour shifts. Overtime as needed on Fridays.
Benefits
Health Insurance – 100% company‑paid premiums
Dental and Vision Insurance
FSA & HSA options
Telemedicine access
401(k) Plan – 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
Uniform and boots reimbursement
Why NGSG?
Industry leader with over 25 years of experience
Competitive benefits and compensation
Fastest‑growing rental compression company
Best equipment in the industry
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
EEO Statement 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.
Application Notice 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. NGSG complies with applicable data protection laws, including CCPA and GDPR, as required.
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Job Overview NGSG has an immediate opening for a
Rebuild Mechanic . The role requires experience rebuilding reciprocating compressors and/or industrial engines. Responsibilities include troubleshooting mechanical issues, reading milling equipment (micrometers and calipers), interpreting prints to determine replacement parts, and providing written reports to management.
Location: Onsite in Catoosa, OK. Job type: Full‑time.
Essential Job Functions
Disassemble, clean, inspect, repair, and reassemble reciprocating engines, compressors, and auxiliary equipment.
Utilize precision measuring instruments (micrometers, dial indicators, bore gauges, calipers) to assess part dimensions and integrity.
Collaborate with team members to analyze inspection results and develop effective repair plans.
Handle, store, and organize components to prevent damage or loss.
Perform reassembly of repaired or replaced components according to technical specifications and quality standards.
Oversee and sign off on test runs and quality assurance checks.
Operate overhead cranes, torches, grinders, and forklifts as required.
Adhere to safety regulations and company HSE procedures, including proper use of PPE.
Maintain a clean and organized work environment.
Record parts and materials used, process requisitions, and report inventory needs.
Troubleshoot mechanical issues, read prints, and determine replacement parts needed.
Work overtime, nights, or weekends as required by management.
Qualifications
Minimum 3 years of experience rebuilding reciprocating compressors and/or industrial engines.
Proficient with precision measuring instruments and alignment tools.
Ability to read prints, understand technical specifications, and perform basic math functions.
Strong mechanical aptitude, problem‑solving skills, and attention to detail.
Reliable, dependable, and able to work independently or as part of a team.
Ability to communicate effectively in English, both verbally and in writing.
Must have own tools for the role.
Reliable transportation is required; relocation assistance not provided.
Commitment to safety, quality, and continuous improvement.
Must be able to pass the background and MVR check, drug and alcohol screen, and physical exam.
Physical Requirements
Stand, walk, bend, and work on your feet for extended periods (up to 10 hours per shift).
Lift and carry materials and equipment weighing up to 50 pounds regularly.
Perform physical activities that require considerable use of arms, legs, and full body movement (e.g., climbing, balancing, stooping, kneeling, and crouching).
Manual dexterity and hand‑eye coordination are required to safely operate welding equipment and hand tools.
Visual acuity is necessary to read blueprints, measure components, and inspect welds for quality and accuracy.
Tolerate exposure to varying temperatures, dust, noise, and fabrication shop conditions.
Wear required personal protective equipment (PPE) including welding hood, gloves, steel‑toed boots, safety glasses, and hearing protection.
Hours 40 hours per week, four 10‑hour shifts. Overtime as needed on Fridays.
Benefits
Health Insurance – 100% company‑paid premiums
Dental and Vision Insurance
FSA & HSA options
Telemedicine access
401(k) Plan – 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
Uniform and boots reimbursement
Why NGSG?
Industry leader with over 25 years of experience
Competitive benefits and compensation
Fastest‑growing rental compression company
Best equipment in the industry
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
EEO Statement 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.
Application Notice 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. NGSG complies with applicable data protection laws, including CCPA and GDPR, as required.
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