Marriottsville, Maryland, United States · On-site
$27/hr–$34/hr
Position: Wastewater Pipefitter Location: Perryman, MD 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 re…
Skills: Pipe Fitting, Blueprint Reading, Equipment Installation, Pipe Testing, Rigging
Washington, District of Columbia, United States · On-site
About the Role: We are adding an Assistant Superintendent to support day-to-day field operations with a focus on self-perform work. This role works closely with the Superintendent to help manage crews performing process …
Skills: Field Operations Management, Process Piping, Concrete Placement, Equipment Setting, Plan Interpretation
Perryman, Maryland, United States · On-site
$27/hr–$34/hr
Position: Wastewater Pipefitter Location: Perryman, MD 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 re…
Skills: Pipe Fitting, Blueprint Reading, Equipment Installation, Rigging, Pipe Testing
Chesapeake, Virginia, United States · On-site
$80k–$90k/yr
About the Role: We are adding a Regional Craftworker Recruiter to help attract, engage, and hire skilled craft professionals across the Hampton Roads, Norfolk, and Richmond markets. This role will focus on building relat…
Skills: Candidate Sourcing, Networking, Relationship Building, Interviewing, Candidate Assessment
Marriottsville, Maryland, United States • On-site
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Install a variety of interior and buried piping systems and process equipment for wastewater treatment facilities. Perform pipe testing, repair leaks, and interpret construction drawings to ensure high-quality installation.
Requires proven experience in installing various piping materials and a strong knowledge of fitting techniques. Candidates must pass a drug screen, physical, and E-Verify process.
Position: Wastewater Pipefitter
Location: Perryman, MD
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 22 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.
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.
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.
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.
Full-time, on active construction sites with exposure to varying weather conditions.
Routine use of construction tools, personal protective equipment (PPE), and site equipment.
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.
Building to Last
American Contracting & Environmental Services, Inc. (ACE) is a general contractor in the Mid-Atlantic specializing in public works construction. Over the last decade they have consistently ranked in the Top 200 Environmental Firms by the Engineering News Record (ENR). Their project portfolio includes Water & Wastewater Treatment Plants, Pumping Stations, Landfills, Pipelines, Water Storage Tanks, Building Construction and Task Order Contracts. ACE's core competencies lie in the engineering background of their estimating and management teams and their ability to perform construction work with skilled craft workers. This combination of knowledge and capability allows ACE to consistently deliver for its clients. Their vision is exemplified by their brand mantra "Building To Last", which describes not only the quality of construction work ACE performs but also their commitment to building lasting relationships with clients, employees and communities that they serve. This means working cooperatively with clients, providing a best-in-class work environment for their employees and giving back to the local community, which ultimately funds and benefits from many of their public works projects.
Offices: 11075 Stratfield Ct, Marriottsville, Maryland 21104, US
Building to Last
American Contracting & Environmental Services, Inc. (ACE) is a general contractor in the Mid-Atlantic specializing in public works construction. Over the last decade they have consistently ranked in the Top 200 Environmental Firms by the Engineering News Record (ENR). Their project portfolio includes Water & Wastewater Treatment Plants, Pumping Stations, Landfills, Pipelines, Water Storage Tanks, Building Construction and Task Order Contracts. ACE's core competencies lie in the engineering background of their estimating and management teams and their ability to perform construction work with skilled craft workers. This combination of knowledge and capability allows ACE to consistently deliver for its clients. Their vision is exemplified by their brand mantra "Building To Last", which describes not only the quality of construction work ACE performs but also their commitment to building lasting relationships with clients, employees and communities that they serve. This means working cooperatively with clients, providing a best-in-class work environment for their employees and giving back to the local community, which ultimately funds and benefits from many of their public works projects.
Offices: 11075 Stratfield Ct, Marriottsville, Maryland 21104, US
