Union Plumber Jobs in Minnesota (NOW HIRING)

As a Licensed Plumber (Union Position), you will be responsible for installing, repairing, maintaining, and inspecting plumbing systems to ensure their safe, reliable, and efficient operation. This role provides the opportunity to work on a variety of projects supporting facility infrastructure and operations, helping maintain a safe, compliant, and productive work environment.
The Licensed Plumber reports directly to the Facilities Manager and works primarily on-site in Plymouth, MN in support of daily operations and facility maintenance needs. This position requires the application of journey-level plumbing knowledge, adherence to applicable codes and regulations, and collaboration with other trades and facility personnel.
In this role, you will contribute to the reliability, functionality, and safety of facility infrastructure by ensuring that all plumbing systems, equipment, and related components meet operational requirements, regulatory standards, and established safety practices.
Potential for Shift Bonus and or Clean Room Bonus if applicable
Responsibilities
Essential Duties and Responsibilities

• Install, repair, maintain, and modify plumbing and piping systems, including pipes, fixtures, water supply lines, drainage systems, and related equipment.
• Perform diversified plumbing work involving the installation, repair, and maintenance of complete piping systems serving air compressors, boilers, vacuum pumps, hydraulic presses, and other facility equipment.
• Diagnose plumbing and piping system malfunctions, identify root causes of failures, and implement timely corrective actions to minimize downtime and maintain operational efficiency.
• Plan and execute piping installations, exercising independent judgment in determining routing, placement, and connection methods while ensuring system integrity and preventing breakage, leakage, or equipment damage.
• Read and interpret blueprints, schematics, specifications, and work orders to complete assigned projects and maintenance activities.
• Ensure all plumbing work complies with applicable plumbing codes, safety regulations, environmental requirements, and company standards.
• Coordinate work activities and provide direction to assigned helpers or apprentices in the performance of plumbing installations and repairs.
• Inspect plumbing systems and equipment to identify deficiencies, recommend corrective actions, and support preventive maintenance initiatives.
• Order and maintain adequate inventories of plumbing materials, supplies, and repair parts required to complete assigned work.
• Identify and report equipment failures, recurring issues, or unusual operating conditions to the Supervisor for analysis and corrective action.
• Maintain accurate records of work performed, materials used, inspections completed, and repairs conducted.

Honeywell Operating System (HOS) Responsibilities

• Actively embrace, support, and participate in the Honeywell Operating System (HOS) and associated continuous improvement initiatives.
• Participate in safety programs and activities, including the Behavioral Observation Process (BOP), and maintain a strong commitment to workplace safety.
• Support and maintain 5S workplace organization standards to ensure safe, efficient, and organized work areas.
• Contribute to Continuous Improvement (Kaizen) efforts by identifying opportunities to improve processes, quality, productivity, and reliability.
• Participate in the Tiered Accountability Process, Standard Work practices, Rapid Problem Solving (RPS), and Built-In Quality (BIQ) activities.
• Support Total Productive Maintenance (TPM) initiatives to improve equipment reliability and performance.
• Share technical knowledge and best practices with teammates and provide coaching and guidance as appropriate to support workforce development and operational excellence.

Qualifications
The annual base salary for this position is $95,195.36. Please note that this salary information serves as a general guideline. Honeywell considers various factors when extending an offer, including but not limited to the scope and responsibilities of the position, the candidate's work experience, education and training, key skills, as well as market and business considerations.
Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status.
Qualifications, Requirements, and Working Conditions
Minimum Qualifications (You Must Have)

• Valid Minnesota Journeyman Plumber License.
• Proven experience in the installation, maintenance, troubleshooting, and repair of plumbing systems in commercial and/or industrial environments.
• Thorough knowledge of plumbing methods, codes, regulations, safety standards, and industry best practices.
• Ability to read, interpret, and work from building drawings, blueprints, layouts, schematics, specifications, and technical documents.
• Proficiency in the use of plumbing tools, equipment, and testing devices, including pipe cutters, threading machines, and diagnostic equipment.
• Demonstrated ability to diagnose and resolve complex plumbing and piping system issues efficiently and effectively.
• Ability to perform work independently while also collaborating effectively with maintenance personnel, contractors, and other trades.

Preferred Qualifications (We Value)

• Completion of a recognized plumbing apprenticeship program or related vocational/technical training.
• Several years of experience in industrial, manufacturing, or commercial plumbing environments.
• Experience supporting facility infrastructure systems, including compressed air, boilers, vacuum systems, hydraulic equipment, and process piping.
• Strong analytical and problem-solving skills with excellent attention to detail.
• Ability to lead, instruct, and work cooperatively with helpers, apprentices, and other team members.
• Experience participating in continuous improvement initiatives such as Lean Manufacturing, Kaizen, Total Productive Maintenance (TPM), or similar operational excellence programs.

Educational Requirements
Employees assigned to this position must successfully complete, with a grade of C or better, a minimum of twelve (12) credits at Hennepin Technical College within two (2) years of assignment to the position.
Approved courses include, but are not limited to:

• METS 1000 - Computers in Manufacturing
• FLWP 1101 - Introduction to Fluid Power
• FLWP 1150 - Pneumatic Components
• FLWP 1340 - Pneumatic Circuits and Air Logic
• APKG 2105 - Automated Motion Control
• APKG 1125 - Power Transmission and Mechanical Systems
• Interpreting Machine and Control Schematics (approved elective)
• Machine- or System-Specific Training (approved elective)

Substitution of courses may be approved with prior authorization from Supervision and Factory Compensation.
Physical Requirements

• Ability to perform sustained physical work involving the handling, installation, and repair of light-to-heavy piping systems, plumbing components, materials, and equipment.
• Ability to frequently stand, walk, bend, kneel, climb, reach, and work in confined or elevated spaces.
• Ability to safely lift, carry, push, pull, and maneuver tools, materials, and equipment associated with plumbing operations.
• Ability to wear required personal protective equipment (PPE) and work safely in industrial environments.

Working Conditions

• Work is performed in industrial, manufacturing, and facility environments.
• Regular exposure to varying levels of dust, dirt, noise, heat, cold, humidity, and other environmental conditions that may make the work somewhat disagreeable.
• May require work in mechanical rooms, production areas, confined spaces, elevated locations, and outdoor environments as operational needs dictate.
• Must adhere to all company safety policies, procedures, and regulatory requirements.

Selection Process (Union Position)
Applicants will be considered in accordance with the collective bargaining agreement and established selection procedures:

• Must meet all minimum qualifications listed for the position.
• Must have no active demerits.
• Must have no lost hours at or exceeding the level of a verbal warning in accordance with applicable attendance policies.
• Must submit the required work experience documentation to Human Resources by the deadline specified in the job posting.
• Qualified candidates may participate in a Honeywell behavioral-based interview with the hiring supervisor and a company representative.
• When multiple applicants are determined to be equally qualified, selection will be made based on bargaining unit seniority in accordance with the applicable collective bargaining agreement.
• Employees who are interviewed but not selected will be informed of the reason for non-selection.

This position requires a commitment to safety, quality, continuous improvement, and the skilled performance of journey-level plumbing work in support of facility and manufacturing operations.
BENEFITS OF WORKING FOR HONEYWELL
Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:
• Employer-subsidized medical, dental, vision and life insurance
• Short-term and long-term disability coverage
• 401(k) match, flexible spending accounts and health savings accounts
• Employee assistance program and educational assistance
• Parental leave and 12 paid holidays
• Paid time off for vacation, personal and sick time
Explore your benefits: https://honeywellaerospacebenefits.com/
The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Posting Date - 7/24/2026
ABOUT HONEYWELL
Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.
Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.
Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.
Every horizon. Every mission. Every day.
#LI-Onsite
THE BUSINESS UNIT
Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space. We operate through three business areas:
• Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology on board 90% of the world's aircraft
• Engines & Power Systems provides the propulsion, auxiliary power and electrical systems that keep those aircraft flying
• Control Systems supplies the thermal and motion control systems that support takeoff, landing and the safety of everyone on board
With approximately 58,000 employees worldwide and net sales of $17.4B in 2025, we are also advancing systems for autonomous and supersonic platforms - bringing the same focus on safety and efficiency to the next era of flight. Explore our businesses: https://www.honeywellaerospace.com
Honeywell is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. Learn more (https://www.honeywell.com/us/en/company/inclusion-and-engagement)