Sr. Hydro Technician (2nd Shift)

DNOW; Tomball (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Competitive Salary + bonus

401(k)/ Retirement savings

Comprehensive Benefits (medical,Dental

Friendly work environment

Paid vacation/holidays

Job summary

DNOW is seeking a Sr. Hydro Technician to perform hydro testing of pipelines, tanks, and pressure vessels in field and shop environments.

You will set up and operate hydrostatic testing equipment, monitor readings, and help generate detailed test reports for engineering and quality teams. The role requires reading technical drawings, strong mechanical aptitude, ability to lift up to 50 lbs, and willingness to travel to job sites.

Qualifications

• Experience with hydrostatic or pressure testing in industrial settings.
• Ability to read and interpret technical drawings and test procedures.
• Strong mechanical aptitude with pumps, valves, and pressure systems.
• Willingness to travel to job sites as needed.
• Commitment to safety and attention to detail under high-pressure conditions.

Responsibilities

• Set up and operate hydrostatic testing equipment to evaluate pipelines, tanks, and vessels.
• Prepare test systems by cleaning, sealing, and filling with water or approved media.
• Monitor gauges, record readings, and identify leaks or weaknesses.
• Interpret results and prepare detailed reports for engineering/quality teams.
• Follow safety protocols and environmental regulations during testing.
• Collaborate with field crews, welders, and inspectors to ensure testing efficiency.
• Maintain and calibrate testing equipment for accuracy and reliability.

Skills

Hydro testing

Reading drawings

Safety mindset

Mechanical aptitude

Travel willingness

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