Sr. Hydro Technician

DNOW; Tomball (TX); On-site; USD 50,000 - 80,000; Full time

Benefits offered by this job

Competitive Salary + bonus

401(k)/ Retirement savings

Comprehensive Benefits (medical,Dental

Vision, life and disability coverage

Friendly work environment

Paid vacation/holidays

Job summary

DNOW in Texas is seeking a Sr. Hydro Technician to lead hydro testing of pipelines, tanks, and pressure vessels. You will set up equipment, monitor tests, and document results.

The role requires reading drawings, strong mechanical aptitude, and a safety-first mindset. Travel to job sites may be required; you will work with field crews and inspectors to ensure quality and compliance.

We offer competitive salary and benefits, a supportive team, and opportunities to work on high-profile projects.

Qualifications

• Experience in hydrostatic or pressure testing preferred.
• Ability to read technical drawings, schematics, and test procedures.
• Strong mechanical aptitude with pumps, valves, and pressure systems.
• Physically able to lift up to 50 lbs and work outdoors.
• Commitment to safety and attention to detail under pressure.
• Valid driver’s license and willingness to travel to job sites.
• Safety-first culture and team mentorship.
• Opportunity to contribute to high-profile projects.
• Supportive team environment.

Responsibilities

• Set up and operate hydrostatic testing equipment to evaluate the structural integrity of pipelines, tanks, and pressure vessels.
• Prepare test systems by cleaning, sealing, and filling with water or other approved test mediums.
• Monitor pressure gauges, record readings, and identify leaks or weaknesses during testing.
• Interpret test results and prepare detailed reports for engineering and quality teams.
• Follow strict safety protocols and environmental regulations during all testing activities.
• Collaborate with field crews, welders, and inspectors to ensure seamless testing operations.
• Maintain and calibrate testing equipment to ensure accuracy and reliability.

Skills

Hydrostatic testing

Mechanical aptitude

Reading blueprints/schematics

Safety consciousness

Lift up to 50 lbs

Valid driver’s license

Willingness to travel

Job description

At DNOW, we believe our associates are the best in the business. We value and reward hardworking, creative, and dedicated employees that desire to be part of a team committed to outstanding customer service.

START YOUR CAREER NOW.

The Sr. Hydro Technician is responsible for hydro testing components in the manufacturing process.

JOB RESPONSIBILITIES

• Set up and operate hydrostatic testing equipment to evaluate the structural integrity of pipelines, tanks, and pressure vessels.
• Prepare test systems by cleaning, sealing, and filling with water or other approved test mediums.
• Monitor pressure gauges, record readings, and identify any leaks or weaknesses during testing.
• Interpret test results and prepare detailed reports for engineering and quality teams.
• Follow strict safety protocols and environmental regulations during all testing activities.
• Collaborate with field crews, welders, and inspectors to ensure seamless testing operations.
• Maintain and calibrate testing equipment to ensure accuracy and reliability.

JOB REQUIREMENTS

• Previous experience in hydrostatic or pressure testing, preferably in oil & gas, manufacturing, or industrial settings.
• Ability to read and interpret technical drawings, schematics, and test procedures.
• Strong mechanical aptitude and familiarity with pumps, valves, and pressure systems.
• Physical ability to lift up to 50 lbs and work in varying outdoor conditions.
• Commitment to safety and attention to detail under high-pressure situations.
• Valid driver’s license and willingness to travel to job sites as needed.
• A safety-first culture where your well-being is our top priority.
• Opportunities to work on high-profile projects that make a real-world impact.
• Supportive team environment with experienced mentors.

BENEFITS:

• Competitive Salary + bonus
• 401(k)/ Retirement savings
• Comprehensive Benefits (medical, dental, vision, life and disability coverage)
• Friendly work environment
• Paid vacation/holidays