Wastewater Pipefitter

American Contracting and Environmental Services; Marriottsville (MD); On-site; USD 65,000 - 90,000; Full time

Job summary

A construction services firm aims to hire experienced Wastewater Pipefitters for a major project. In this full-time role, you will handle the installation of various piping systems, ensuring adherence to safety and quality standards. Ideal candidates will have a background in pipe fitting and be motivated team players. You’ll work on critical infrastructure projects that protect communities while applying your skills in a dynamic environment. Full-time commitment on active construction sites is essential.

Qualifications

• Proven experience installing various piping systems and materials.
• Strong knowledge of pipe fitting techniques, joints, and supports.
• Highly motivated and dependable with a commitment to safety.
• Commitment to safety and quality; reliable and motivated.
• Drug screen, physical, and E-Verify are required.

Responsibilities

• Assist with installation of process equipment including tanks and pumps.
• Install a variety of interior piping systems.
• Fit threaded and welded pipe joints.
• Conduct pipe testing and repair leaks.
• Read and interpret construction drawings to ensure accurate installation.
• Perform basic layout and surveying tasks.
• Fit threaded and welded pipe joints.
• Conduct pipe testing and repair leaks as needed.

Skills

Installing piping systems

Reading construction drawings

Knowledge of pipe fitting techniques

Safety and quality commitment

Job description

Overview

About ACE At ACE, we specialize in complex heavy civil construction projects with a focus on water and wastewater treatment facilities throughout the Mid-Atlantic region. For over 21 years, we’ve been Building to Last—investing in our people, delivering high-quality projects, and building lasting relationships with clients and communities.

Position Summary

ACE is seeking experienced Wastewater Pipefitters for an industrial construction project in Perryman, MD. This role is ideal for skilled individuals with experience installing a wide variety of pipe materials and systems. Pipefitters will report directly to the Foreman and perform hands-on work to ensure piping systems and process equipment are installed safely, efficiently, and to ACE’s high-quality standards.

Key Responsibilities

• Assist with installation of process equipment including tanks, pumps, conveyors, centrifuges, and belt filter presses.
• Install a variety of interior piping systems, including ductile iron, stainless steel, copper, and PVC.
• Install buried yard piping systems, including mechanical joint and sanitary sewer ductile iron pipe, reinforced concrete pipe, HDPE, and PVC.
• Install pipe appurtenances such as valves, pressure gauges, and pipe specials.
• Install pipe supports and rigging for heavy items.
• Fit threaded and welded pipe joints.
• Conduct pipe testing and repair pipe leaks as needed.
• Read and interpret construction drawings to ensure accurate installation.
• Perform basic layout and surveying tasks.

Qualifications

• Proven experience installing a variety of piping systems and materials.
• Strong knowledge of pipe fitting techniques, joints, and supports.
• Ability to read and understand construction drawings.
• Highly motivated, dependable, and committed to safety and quality.
• Successful completion of drug screen, physical, and E-Verify required.

Leadership Competencies

• Building People – Works collaboratively with crew members and mentors less experienced tradespeople.
• Building Projects – Ensures installations meet ACE standards for safety, quality, and efficiency.
• Building Clients – Contributes to delivering high-quality results that meet client expectations.
• Building Community – Fosters a culture of safety, respect, and teamwork on every project.

Working Environment

• Full-time, on active construction sites with exposure to varying weather conditions.
• Routine use of construction tools, personal protective equipment (PPE), and site equipment.

Physical Requirements

• Ability to stand for extended periods, climb stairs/ladders, and lift heavy loads.
• Regularly required to talk, hear, and use hands/arms to handle tools, equipment, and materials.

Why Join ACE?

As a Wastewater Pipefitter, you’ll contribute to critical infrastructure projects that protect and improve communities while applying your specialized skills. At ACE, you’re not just performing tasks—you’re helping build careers, communities, and the future of water infrastructure.

Equal Opportunity Statement

ACE is proud to be an Equal Opportunity Employer. We do not discriminate on the basis of race, color, sex, gender identity, sexual orientation, religion, national origin, veteran status, or disability. ACE Services is a drug-free workplace. All offers are contingent upon successful completion of drug screening, physical, and E-Verify.