Parker Hannifin

Master Plumber

Parker Hannifin • $68K — $97K *
Woburn, MA 01801In-Person
Manufacturing & Automotive
8 - 10 years of experience
Today
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Job Overview by Ladders

Qualifications

  • High school diploma or GED required; technical diploma preferred.
  • Current Master Plumber license required.
  • Valid Journeyman Plumber or Pipefitter license required.
  • OSHA 10-hour or 30-hour certification required (or to be obtained within 6 months).
  • Minimum 10-12 years progressive plumbing experience, with 5 years in industrial settings required.

Responsibilities

  • Act as the facility's Master Plumber of record, overseeing all plumbing installations and repairs.
  • Lead, mentor, and supervise plumbing team members, providing technical direction.
  • Plan and execute preventive and corrective maintenance on various plumbing systems.
  • Diagnose and repair complex plumbing issues under production-critical conditions.
  • Install and commission new piping systems and components according to specifications and codes.

Benefits

  • Comprehensive medical, dental, and vision coverage with competitive premiums.
  • 401(k) plan with company matching contributions.
  • Company provided retirement plan with 3% annual contribution.
  • Career development and tuition reimbursement programs.
  • Paid Time Off and Company-Paid Holidays.
Full Job Description
Position Summary

The Senior Facilities Master Plumber serves as the facility's lead plumbing authority, responsible for the safe, reliable, and regulatory-compliant operation of all process, utility, and sanitary plumbing systems. This includes high-pressure steam distribution, condensate return, boiler feedwater, chemical transfer lines, acid/caustic piping, process cooling water, fire protection, domestic water, compressed air, and industrial wastewater collection/treatment systems. The role combines advanced technical expertise in corrosive and hazardous service piping with leadership of the plumbing team, preventive maintenance planning, emergency response, and strict adherence to plumbing codes, ASME codes (especially B31.3 Process Piping), EPA wastewater regulations, OSHA, NFPA, and site PSM/RMP requirements.

Responsibilities

Essential Functions

  • Act as the facility's **Master Plumber of record**, approving, overseeing, and signing off on all plumbing installations, modifications, and repairs (internal and contractor-performed).
  • Lead, mentor, train, and supervise journeyman and apprentice plumbers/pipefitters; provide technical direction and perform quality control on work execution.
  • Plan, schedule, and execute **preventive, predictive, and corrective maintenance** on:
  • High-pressure steam and condensate systems (boilers, steam traps, pressure-reducing stations, heat exchangers)
  • Boiler feedwater treatment and deaerator systems
  • Process piping for chemicals, solvents, rubber compounding ingredients, acids, caustics
  • Industrial wastewater collection, neutralization, pH adjustment, and treatment systems
  • Cooling water, chilled water, and closed-loop utility systems
  • Compressed air, natural gas, and fire protection water systems
  • Sanitary and storm drainage systems
  • Diagnose and repair complex leaks, blockages, pressure issues, corrosion/erosion failures, steam trap malfunctions, valve failures, pump cavitation, and backflow incidents under production-critical conditions to minimize downtime.
  • Install, modify, test, and commission new piping systems, process equipment hook-ups, chemical dosing lines, wastewater treatment upgrades, and boiler-related components in accordance with design specifications, codes, and PSM requirements.
  • Perform pressure testing (hydrostatic/pneumatic), leak detection, ultrasonic testing of steam traps, and corrosion monitoring on critical piping.
  • Maintain accurate documentation: as-built drawings, P&IDs, isometric drawings, valve lists, steam trap databases, backflow prevention records, and wastewater discharge monitoring logs.
  • Ensure full compliance with:
  • International Plumbing Code (IPC) / Uniform Plumbing Code (UPC)
  • ASME B31.1 Power Piping and B31.3 Process Piping codes
  • ASME Boiler and Pressure Vessel Code (Section I & IV where applicable)
  • EPA NPDES / state wastewater discharge permits and pretreatment regulations
  • OSHA 1910.119 PSM, lockout/tagout, confined space, and hazardous energy control
  • NFPA 13 (sprinklers) and relevant chemical handling standards
  • Specify and procure piping materials, valves, fittings, gaskets, steam traps, pumps, and specialty components suitable for corrosive, high-temperature, and hazardous service.
  • Manage critical spare parts inventory for boilers, steam systems, wastewater pumps, and chemical piping.
  • Participate in **root cause failure analysis (RCA)** for piping incidents, boiler trips, wastewater excursions, and PSM near-misses; develop and implement corrective/preventive actions.
  • Conduct safety audits, hot-work permitting support, confined space entry preparation, and hazardous energy isolation verifications for plumbing-related work.
  • Collaborate with engineering, operations, reliability, environmental, and boiler operators on capital projects, system upgrades, turnarounds, and regulatory inspections.
  • Respond to off-shift and emergency plumbing/steam/boiler feedwater calls as part of the on-call rotation.
Qualifications

Qualifications

Education Requirements:
  • High school diploma or GED required; technical diploma or associate degree in industrial pipefitting, plumbing technology, or mechanical systems preferred.
  • Current **Master Plumber license** (state-issued) required.
  • Valid **Journeyman Plumber** or **Pipefitter** license (state-issued) required.
  • OSHA 10-hour or 30-hour General Industry certification (or obtain within 6 months).
Preferred certifications:
  • ASME B31.3 Process Piping certification or equivalent training
  • Backflow Prevention Device Tester certification
  • Steam Trap Specialist or Boiler Operation training
  • Wastewater Operator certification (Grade 1 or higher) or willingness to obtain
  • Confined Space Entry, HAZWOPER awareness, or similar industrial safety training
Experience:
  • Minimum **10-12 years** of progressive plumbing/pipefitting experience, with at least **5 years** in an **industrial manufacturing or process facility** required (chemical processing, petrochemical, rubber/plastics, pharmaceuticals, pulp & paper, power generation, or refinery strongly preferred).
  • Demonstrated experience working on **high-pressure steam systems**, boilers (>100 psi), condensate return, and boiler feedwater treatment.
  • Proven experience with **corrosive and hazardous chemical piping** (acids, caustics, solvents, flammable liquids) and associated materials (alloy, lined, double-contained piping).
  • Hands-on experience maintaining **industrial wastewater systems**, neutralization, pH control, and compliance with discharge permits.
  • Experience leading small plumbing/pipefitting crews or serving in a senior/lead capacity in an industrial setting.
Technical Skills & Knowledge:
  • Advanced knowledge of **process piping codes** (ASME B31.3), power piping (B31.1), and plumbing codes as applied in chemical/industrial facilities.
  • Strong understanding of steam system components (traps, PRVs, heat exchangers, deaerators) and boiler feedwater chemistry.
  • Proficiency reading and interpreting **P&IDs**, isometric drawings, piping specifications, and equipment manuals.
  • Familiarity with pipe fabrication, welding supports, flange assembly, gasket selection, and materials compatibility for corrosive/hazardous service.
  • Experience with CMMS systems, predictive maintenance tools (ultrasonic steam trap testing, infrared, vibration), and basic troubleshooting of centrifugal pumps and control valves.
  • Knowledge of rubber and chemical processing equipment (mixers, extruders, reactors, autoclaves, scrubbers, cooling towers, wastewater DAF or biological treatment) is a strong plus.
Other Requirements:
  • Must be a US Citizen or a US Permanent Resident.
  • Ability to work at heights, in confined spaces, near high-temperature steam lines, and in varying conditions (hot, humid, chemical odors, noise, PPE required).
  • Strong safety-first mindset with excellent attention to detail and commitment to zero-incident performance.
  • Good communication and documentation skills; ability to train others and write clear work reports.
  • Willingness to participate in rotating on-call, overtime, nights, weekends, and plant shutdown/turnaround schedules.
Conditions of Employment

This position is subject to meeting U.S. export compliance and/or U.S. Government contracting citizenship eligibility requirements.

Pay, Benefits, Work Schedule

Competitive Compensation
  • Pay Range: $33/hr to $47/hr
  • Participation in Annual Incentive Program
Benefit & Retirement Plans

Parker offers competitive benefit programs, including:
  • Comprehensive coverage for medical, prescription drugs, dental, vision, voluntary optional life, accident insurance, hospital indemnity insurance and critical illness insurance with competitive premium cost.
  • 401(k) Plan with company matching contributions at 100% of the first 5% of pay.
  • Company provided defined-contribution retirement plan with annual contribution equal to 3% of pay.
  • Career development and tuition reimbursement.
  • Other benefits including paid parental leave, short and long-term disability programs, adoption assistance, a Care.com membership and financial planning assistance are provided at no cost to you.
  • Supplemental benefit programs including identity protection, legal protection, and pet wellness are available at competitive rates.
  • Paid Time Off and Company-Paid Holidays.

About Parker Hannifin

Parker Hannifin is a diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of commercial, mobile, industrial, and aerospace markets. They are also demonstrating how their interconnected portfolio of motion and control technologies is critical to enabling a cleaner and sustainable world.

Parker Hannifin Careers

Join the vibrant team at Parker Hannifin, a global leader in motion and control technologies, and be part of a company known for its innovative approach and commitment to excellence. At Parker Hannifin, we offer a wide range of job opportunities that allow professionals to advance their careers in an environment that fosters growth, leadership, and diversity.

Work You’ll Do

At Parker Hannifin, every position contributes to our mission of solving the world’s greatest engineering challenges. Our team is composed of highly skilled professionals dedicated to pushing the boundaries of technology and innovation. Whether you are looking for a full-time position, an internship, or a leadership role, Parker Hannifin has a place for you.

Innovate and Lead

Embrace the opportunity to lead projects that redefine industry standards. Parker Hannifin is at the forefront of technological innovation, and our employees are the driving force behind our success. With a culture that values diversity and creative problem-solving, you will work alongside some of the brightest minds in the industry.

Grow Your Career

Parker Hannifin is committed to the professional growth of our employees. With comprehensive training programs and a focus on career development, we ensure that our team members have the resources they need to succeed. Our commitment to professional development is matched by our dedication to promoting from within, providing a clear path for career advancement.

Be Part of a Great Team

Our team at Parker Hannifin is our greatest asset. We pride ourselves on a culture that promotes teamwork, respect, and collaboration. With a global network of professionals, the opportunities for networking and cross-functional collaboration are vast. Join us and be part of a team that is making a difference in the world.

Benefits and Culture

Parker Hannifin offers a competitive benefits package that supports the health, well-being, and financial security of our employees and their families. From health insurance to retirement plans, we provide the benefits that help you live a healthier and more secure life. Our inclusive culture encourages involvement and offers various channels for employees to express their ideas and insights.

Explore Job Opportunities

Are you ready to take the next step in your career? Explore the exciting job opportunities at Parker Hannifin. From engineering to marketing, and from sales to customer service, we have positions that match a wide range of skills and interests. - **Search Parker Hannifin Jobs**: Find open positions that align with your skills and career goals. We are continuously hiring and looking for new talent to join our dynamic team. - **Prepare Your Application**: Tailor your resume and prepare for your interview with us. Show us how your experience and skills make you the perfect fit for Parker Hannifin. - **Internship Programs**: Gain hands-on experience and build your professional network through our internship programs. These opportunities are designed to give you a solid foundation in your chosen field.

Stay Connected

- **Join Our Team**: Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. - **Career Development**: Engage in ongoing learning and development programs to enhance your skills and boost your career prospects. - **Job Alert Emails**: Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Parker Hannifin. At Parker Hannifin, we are not just offering jobs; we are offering careers that make a global impact. Join us and be part of a legacy of leadership, innovation, and diversity.
Learn more about Parker Hannifin
Size
54,640 employees
Market Cap
$37.5 billion
Industry
Manufacturing & Automotive
Net Income
$1.4 billion
Founded
1918
5 Year Trend
+5.7%
Revenue
$13.5 billion
NASDAQ
PH
* Ladders Estimates

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