Apprentice (I - IV) - Plumbing

Apprentice (I–IV)

• Plumbing Position Overview As an Apprentice I–IV – Plumbing at a Modigent operating company, you will participate in a structured 4-year registered apprenticeship program (approximately 8,000 hours of on-the-job training plus related technical instruction). You will progressively develop skills in commercial plumbing systems—including domestic water, sanitary/storm drainage, process piping, medical gas, high-purity systems, fixtures, and backflow prevention—while working under the direct supervision of experienced journeymen and foremen. Progression through Levels I–IV is based on accumulated hours, demonstrated competencies, completion of required coursework and labs, performance evaluations, and successful advancement reviews.

Duties and Responsibilities

Apprentice I (Entry-Level / Probationary – Typically 0–2,000 hours) Assist journeymen with material handling, tool organization, job site cleanup, and preparation of plumbing components. Learn and apply fundamental safety practices, tool usage, and PPE requirements. Perform simple pipe cutting, measuring, threading, grooving, and basic fitting under close supervision.

Observe and support basic assembly, installation, and support/hanger placement. Participate in safety meetings, toolbox talks, simulation training, labs, and introductory classroom instruction. Apprentice II (Developing Skills – Typically 2,000–4,000 hours) Perform intermediate tasks with increasing independence, including accurate pipe measurement, cutting, beveling, fitting, and basic joining methods (threading, grooving, soldering, pressing).

Assist in layout, rigging, and installation of piping systems, supports, valves, fixtures, and backflow devices. Support pressure testing, leak detection, flushing, disinfection, and basic system preparation under supervision. Read and interpret basic blueprints, isometrics, and specifications; document work progress.

Contribute to prefabrication activities and begin applying relevant codes with guidance. Apprentice III (Advanced Skills – Typically 4,000–6,000 hours) Independently handle more complex plumbing installations, including advanced fitting, alignment, system integration, and fixture rough-in/set. Perform and document testing procedures (hydrostatic, pneumatic), flushing, disinfection, backflow testing, and startup support.

Troubleshoot basic system issues and implement corrective actions under supervision. Lead small crew segments or tasks; mentor lower-level apprentices as directed. Interpret complex drawings and specifications; assist with material takeoffs and change order documentation. Ensure compliance with safety, quality, and regulatory requirements.

Apprentice IV (Pre-Journeyman – Typically 6,000–8,000 hours) Execute full-scope plumbing tasks with minimal supervision, including fabrication, installation, modification, repair, and commissioning of complex systems. Lead installation sequences, coordinate with other trades, and oversee quality control for assigned scope.

Perform advanced troubleshooting, system verification, balancing, and performance testing. Support project close-out, including as-builts, O&M documentation, warranty prep, and testing records. Demonstrate leadership by training lower-level apprentices and contributing to safety and process improvements. Prepare for journeyman certification exams and final apprenticeship completion requirements.

Supervisory Responsibilities None at entry levels. Higher levels (III–IV) may provide guidance and mentoring to lower-level apprentices as directed. Requirements/Qualifications Experience: No prior plumbing experience required for Level I; progressive advancement based on hours and demonstrated competency.

Education

High school diploma or GED equivalent required. Certifications/Licenses: Valid driver’s license and reliable transportation required. Ability to pass pre-employment drug screen, background check, and physical exam. Commitment to completing the full 4-year registered apprenticeship program. Physical Demands: Ability to lift/carry up to 50+ pounds; stand, walk, climb ladders/scaffolding, bend, stoop, kneel, crawl, and work in confined spaces or at heights for extended periods.

Comfort working in dust, noise, extreme temperatures, outdoors, and wet environments. Work Environment/Safety: Active construction and job sites. This is a safety-sensitive position. Strict adherence to Modigent safety policies, OSHA standards, and site-specific requirements is required at all times.

Required Skills

Mechanical aptitude, strong math skills, and attention to detail. Willingness to learn and commit to a multi-year apprenticeship. Reliability, punctuality, and a strong work ethic. Ability to follow directions and work effectively as part of a team. Interest in commercial plumbing, codes, and sustainable practices a plus.

OSHA 10 certification preferred (or willingness to obtain). Modigent Overview Modigent is a national leader delivering next-generation infrastructure, technology, and energy solutions through our family of specialized brands in HVAC, plumbing, and controls systems. With a strong coast-to-coast presence and extensive service capabilities, we empower customers, communities, and our over 1,500 team members to thrive with sustainable, efficient commercial building services.

As part of our team, you'll contribute to thoughtful innovation and our people-first culture rooted in service, collaboration, and integrity. Why Work at Modigent Competitive compensation with step increases based on apprenticeship progression. Comprehensive benefits including medical, dental, and vision coverage, plus HSA options with employer contributions in select plans, and company-paid basic life and accidental death & dismemberment insurance.

Paid time off, holiday pay, and a 401(k) retirement savings plan to support your long-term financial well-being. Sponsored access to nationally accredited simulation-based learning, weekly hands-on labs, and personalized mentorship. Clear pathways to journeyman status, foreman roles, and beyond within a growing national platform.

Inclusive, supportive culture that values diversity, dignity, respect, collaboration, integrity, and personal fulfillment. Equal Opportunity Statement Modigent is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.

Third-Party Recruitment Policy Modigent and its wholly-owned operating companies will not pay any fees for candidate introductions, resumes, or placements from recruiters, employment agencies, or staffing firms without a prior, signed recruitment agreement specifically authorizing submission for a designated position.

Unsolicited resumes or candidate submissions will not obligate Modigent to any payment, and we reserve the right to pursue and hire such candidates without liability. Agencies are requested to refrain from contacting hiring managers directly; all inquiries and submissions must go through our Talent Acquisition team.