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Nitrogen Pumping Jobs in Texas (NOW HIRING)

Flowserve

DCI/ Pump Repair Technician

Pasadena, TX · On-site

$14.25 - $18.25/hr

Safely use torches, heating induction tools, and liquid nitrogen for interference/shrink fits ... centrifugal process pumps, high-voltage actuators, or compressors). * The Blueprint Skills:

Wild Cat Oil Tools

BOP ACCUMULATOR TECHNICIAN

Midland, TX · On-site

$65 - $90/hr

Inspect, troubleshoot, and repair accumulator bottles, pumps, regulators, manifolds, and control panels. * Perform nitrogen pre-charge procedures and ensure proper accumulator pressure settings per ...

Flowserve

Rotating Equipment Mechanic

Pasadena, TX · On-site

$23.75 - $31.25/hr

... pumps (repair or upgrade) and decoking equipment. In this role, you will utilize precision ... Use hand torches and liquid nitrogen when appropriate in the teardown process. * Disassemble ...

Flowserve US Inc

Rotating Equipment Mechanic

Pasadena, TX · On-site

$50 - $70/hr

... pumps (repair or upgrade) and decoking equipment. In this role, you will utilize precision ... Use hand torches and liquid nitrogen when appropriate in the teardown process. Disassemble products ...

New

Flowserve

Rotating Equipment Mechanic

Pasadena, TX · On-site

$23.75 - $31.25/hr

... pumps (repair or upgrade) and decoking equipment. In this role, you will utilize precision ... Use hand torches and liquid nitrogen when appropriate in the teardown process. * Disassemble ...

Flowserve

DCI/Repair Technician

Pasadena, TX · On-site

Perform complete teardown, cleaning, and inspection (DCI) on high-energy overhung process pumps ... Safely use torches, heating induction tools, and liquid nitrogen for interference/shrink fits ...

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All JobsNitrogen Pumping JobsNitrogen Pumping Jobs in Texas

Nitrogen Pumping information

What is nitrogen pumping?

Nitrogen pumping is a process used primarily in the oil and gas industry where nitrogen gas is injected into wells or pipelines under high pressure. This technique can be used for a variety of purposes, including well stimulation, pressure testing, displacement of fluids, and enhanced oil recovery. Nitrogen is an inert gas, making it safe for use in environments where flammable hydrocarbons are present. The process helps improve well performance and maintain operational safety. Specialized equipment and trained personnel are required to handle and control the high-pressure nitrogen safely.

What are the typical daily responsibilities of a nitrogen pumping operator?

As a Nitrogen Pumping Operator, your daily responsibilities include operating specialized equipment to safely inject nitrogen into oil and gas wells, monitoring pressure and flow rates, and conducting routine equipment checks for optimal performance. You will work closely with engineers, field supervisors, and other operators to ensure operations are running smoothly and to address any technical challenges that arise. Effective communication and teamwork are essential, as you’ll often coordinate with the rig crew and site safety personnel to maintain safe and efficient workflows.

What are the key skills and qualifications needed to thrive as a nitrogen pumping operator?

To thrive as a Nitrogen Pumping Operator, you need a solid understanding of mechanical systems, high-pressure pumping operations, and safety protocols, typically backed by a high school diploma or equivalent and relevant industry certifications. Familiarity with nitrogen pumping units, control panels, and monitoring systems is crucial, as is a valid commercial driver's license (CDL). Strong problem-solving skills, attention to detail, and effective teamwork enable operators to respond quickly to challenges in dynamic field environments. These competencies are vital for ensuring safe, efficient, and reliable nitrogen pumping services in the oil and gas industry.

What is the difference between Nitrogen Pumping vs Nitrogen Service Technician?

AspectNitrogen PumpingNitrogen Service Technician
CredentialsCertifications in pressure systems, safety trainingCertifications in nitrogen handling, safety protocols
Work EnvironmentIndustrial sites, oil & gas facilitiesField service, industrial plants, oil & gas industry
Job FocusPressurizing, transferring nitrogenMaintaining, troubleshooting nitrogen equipment

Both roles involve working with nitrogen in industrial settings, requiring safety certifications and knowledge of pressure systems. Nitrogen Pumping primarily focuses on the transfer and pressurization of nitrogen, while Nitrogen Service Technicians handle maintenance and troubleshooting of nitrogen equipment. Understanding these differences helps employers and job seekers identify the right role based on skills and responsibilities.

What are popular job titles related to Nitrogen Pumping jobs in Texas?

For Nitrogen Pumping jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Nitrogen Pumping jobs in Texas look for?

The top searched job categories for Nitrogen Pumping jobs in Texas are:

What cities in Texas are hiring for Nitrogen Pumping jobs?

Cities in Texas with the most Nitrogen Pumping job openings:

Nitrogen Pumping jobs near you
Infographic showing various Nitrogen Pumping job openings in Texas as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution.

DCI/ Pump Repair Technician

Flowserve

Pasadena, TX • On-site

$14.25 - $18.25/hr

Full-time

Re-posted 22 days ago

Flowserve rating

8.0

Company rating: 8.0 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

180th of 496 rated machine equipment manufacturers

Job description

Are you a precision-- riven shop mechanic who thrives on tearing down, diagnosing, and rebuilding massive industrial machinery? Flowserve is seeking a skilled Rotating Equipment / Repair Mechanic to join our fast-paced Quick Response Center (QRC) in Pasadena.
In this role, you won't just be turning wrenches-you will own the complete DCI (Dismantle, Clean, and Inspect) lifecycle for heavy industrial centrifugal pumps, electric actuators, and flow-control hardware. You will be the technical heartbeat of our shop, ensuring critical infrastructure components for the Chemical, LNG, and refining corridors are rebuilt to exact manufacturing tolerances.
What You'll Do Daily:
  • Execute Full Overhauls: Perform complete teardown, cleaning, and inspection (DCI) on high-energy overhung process pumps (like the Durco Mark 3) and heavy between-bearings multistage pumps (API 610 BB1-BB5 layouts).
  • Precision Measurement & Testing: Utilize micrometers, dial indicators, and calipers to measure critical fits, clearances, and run-outs down to exact decimal specifications. Document all findings clearly on dimensional evaluation sheets.
  • Advanced Assemblies: Safely use torches, heating induction tools, and liquid nitrogen for interference/shrink fits; operate balancing machines and perform low-pressure air and hydrostatic testing to verify seal integrity.
  • Cross-Functional Collaboration: Partner directly with applications engineers, machinists, and operations team members to map out custom repair plans and minimize customer downtime.

What We're Looking For:
  • The Experience: 3 to 5+ years of dedicated, hands-on experience overhauling heavy industrial rotating equipment (centrifugal process pumps, high-voltage actuators, or compressors).
  • The Blueprint Skills: Absolute fluency reading mechanical blueprints, cross-sectional drawings, and technical data packages.
  • Tool Ownership: You must own a complete personal set of SAE hand tools, basic precision measurement instruments, and a roll-around toolbox ready for the shop floor.
  • The Mindset: Comfort with heavy shop demands (lifting up to 50 lbs, standing for extended periods) and a flexible schedule open to overtime or weekend emergency turnarounds when our customers face critical line-down scenarios.
  • Education: High School Diploma or GED equivalent.

Why Flowserve?
Flowserve is a world leader in supplying fluid motion and control products. We offer highly competitive hourly wages, comprehensive benefits from day one, robust overtime potential, and a collaborative shop culture where elite craftsmanship is respected and rewarded.
Flowserve is an equal opportunity employer and values diversity at our company.

What Flowserve employees say

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About Flowserve

Sourced by ZipRecruiter

If a culture of excellence, innovation and ownership is what you're searching for, consider putting your experience in motion at Flowserve. As an individual contributor, or as a leader of people, your enterprise mindset will ensure Flowserve's position as the global standard in comprehensive flow control solutions. Here, your opportunity for professional development and industry leading rewards will be supported by our foundational commitments to the values of people first, integrity and safety. Thinking beyond opportunity and reward, at Flowserve, we are inspired by working together to create extraordinary flow control solutions to make the world better for everyone! Flowserve Corporation is a multinational company, and one of the largest suppliers of industrial and environmental machinery such as pumps, valves, end face mechanical seals, automation, and services to the power, oil, gas, chemical and other industries. Flowserve offers competitive pay, annual bonuses, medical benefits on day 1, generous paid vacation time, paid holidays, pension plan, 401(k) and many other excellent benefits. NOTE: Drop the last paragraph

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Irving, TX, US

Year founded

1997

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