28 senior plumbing engineer jobs found

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview: CMTA is seeking a Senior Mechanical Engineer with 7+ years of experience in consulting engineering. In this role, you will collaborate with a team of engineers to design energy-efficient mechanical systems for buildings across various industries. We're looking for a self-motivated professional with a strong technical background who enjoys working directly with clients and contributing to all phases of a project. This will be an onsite...

Engineer Intern - Mechanical (Summer 2026) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

Engineer Intern - Electrical (Summer 2026) Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client's vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants. Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see Notice to Out of State Applicants. POSITION SPECIFICS Design and Engineering Services at Penn State is seeking a skilled Facilities Engineer to join our team. This position involves providing mechanical engineering design...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants , a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity's Built Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design, facility operations, commissioning, and technology strategy . This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science,...

About the Role This team member will play a critical role within our MEP team, leading mechanical system designs, performing complex calculations, selecting equipment, and managing the preparation of engineering documents. The role involves collaborating with senior engineers, mentoring junior staff, and ensuring compliance with industry standards, energy codes, and best practices for HVAC, plumbing, and mechanical building systems. This position is open to the following office locations; please indicate which office you would prefer when filling out an application: Binghamton, NY Horseheads, NY Rochester, NY Towanda, PA Williamsport, PA Key Responsibilities Lead and oversee the design of HVAC, plumbing, and mechanical building systems. Conduct load calculations, energy modeling, system sizing, and equipment selection for various projects. Utilize AutoCAD and Revit to develop and refine engineering designs and construction documents. Research and ensure compliance...

Overview The Senior Mechanical Engineer position is an exciting opportunity to join PM Group's quickly growing Philadelphia area team in Conshohocken, PA . Together we will all be sharing knowledge, learning, growing, and continuing to be an integral part of supporting PM Group's ongoing expansion in the US. Our office will be executing cutting-edge projects for Cell & Gene Therapy, Biologics, and Pharma facilities - from feasibility through to qualification - for both local and international clients. Together with our clients and partners, we will deliver projects that improve the everyday lives of people across the globe. This is a senior-level career position and we are looking for an Engineer who enjoys client interaction as well as the technical aspects of the position. This individual needs to have an understanding of the technical aspects of mechanical design engineering including but not limited to HVAC, plant & process utilities, plumbing, and compressed...

H.F. Lenz Company has an opportunity for a Senior Mechanical Engineer to lead the building system design at our Pittsburgh office. As a Senior Engineer, the candidate will provide engineering solutions, production and project delivery for a diverse portfolio of projects and clients in the commercial, government, healthcare and educational market segments. Why H.F. Lenz: EMPLOYEES are #1...Our resources are devoted to our biggest and most important asset - our employees! STABILITY...Our employee-centric focus is just one reason our average employee tenure is more than 15 years. We attract AND retain top talent! CULTURE...HFL provides a culture designed for your to thrive! INDUSTRY EXPERTISE...in business for over 75 years, we are an ENR Top 100 Engineering & Design firm with over 40 licensed PE's, an 85% repeat business ratio and clients that span the nation. GROWTH & DEVELOPMENT...Here at HFL, individual talents are recognized and developed, creating...

Barry Isett & Associates (Isett) is an employee-owned multi-discipline engineering/consulting firm headquartered in Allentown, PA, with additional offices throughout eastern and central PA. Isett associates get the opportunity to perform meaningful work that helps enrich our community each and every day. Our company is a values-based organization which has been recognized for its award-winning culture through several regional and statewide programs: Best Places to Work in PA (annually since 2019) The Morning Call's Top Workplaces (annually, since 2013) Empowering Women Award by Central Penn Business Journal and Lehigh Valley Business (2023) Philadelphia Inquirer's Top Workplaces (2023) Corporate Citizen of the Year (by the Lehigh Valley Business Journal) The Societas Award for Responsible Corporate Conduct (for Ethics). Benefits Career advancement and continuing education opportunities Employee engagement events and parties Work-life balance & flexible...

T&M Associates is seeking a multi-talented Staff Engineer 2 to join our Water Market! This is an excellent opportunity for an engineer looking to advance their career while learning and growing within the framework of a collaborative consulting firm. This role will provide exposure to a variety of water and wastewater projects including treatment facilities, pumping stations, linear infrastructure, condition assessments, and field inspections. The primary focus will be on project design assistance for wastewater treatment plant (WWTP) upgrades and improvements, sewer system extensions (including design, permitting, and construction management), and waterline extensions for municipal clients such as Pocono Township, Mountaintop Joint Area Sanitary Authority, and Bangor Borough Sewer Authority. Key Responsibilities Support the design and development of water and wastewater treatment facility projects. Provide project design assistance for WWTP upgrades, sewer system...

#CA-PS Under general direction, the incumbent will support research and prototype development projects with a strong emphasis on mechanical design, machining, CAM, and general fabrication workflows. The position focuses on translating design concepts into manufacturable components and assemblies using CNC machining, additive manufacturing, and conventional fabrication methods. A strong understanding of CAD (preferably Solidworks and or Autodesk Fusion) is required. The incumbent will collaborate with the facility director, senior engineers, researchers, students, and external clientele to develop prototypes for research, instructional, and medical/medical-adjacent applications. Responsibilities include mechanical design support, fabrication planning, part production, and assembly, as well as contributing to the safe and effective operation of advanced prototyping facilities. Apply By Date 4/22/2026 at 11:59pm Qualifications Minimum Qualifications - For full...

Barry Isett & Associates (Isett) is an employee-owned multi-discipline engineering/consulting firm headquartered in Allentown, PA, with additional offices throughout eastern and central PA. Isett associates get the opportunity to perform meaningful work that helps enrich our community each and every day. Our company is a values-based organization which has been recognized for its award-winning culture through several regional and statewide programs: Best Places to Work in PA (annually since 2019) The Morning Call's Top Workplaces (annually, since 2013) Empowering Women Award by Central Penn Business Journal and Lehigh Valley Business (2023) Philadelphia Inquirer's Top Workplaces (annually since 2022) Corporate Citizen of the Year (by the Lehigh Valley Business Journal) The Societas Award for Responsible Corporate Conduct (for Ethics). Benefits Career advancement and continuing education opportunities Employee engagement events and parties Work-life balance...

On-Board Service is hiring a Lead Mechanical Engineer! For immediate consideration please send your resume to resumes@onboardusa.com Subject Line: Position Title and State you are Located Position Details: Position Type : Full Time / Contract Job Location : Hybrid work arrangement, with 2 days in office per week. Must be within 50 miles of any of our Client's offices (140+ office locations nationwide) Benefits : Health Insurance (Medical, Dental, Vision), Life Insurance, 401k Compensation : $55 - $75/hr, depending on experience & qualifications Overview/Summary: Our Client is a global professional services firm that provides engineering, design, construction, and consulting solutions across infrastructure, advanced manufacturing, energy, water, and government sectors. In this role, you will design and develop HVAC systems for industrial, data center, and EV facilities, including system sizing, P&IDs, ductwork, and construction documents. You will establish...

Barry Isett & Associates (Isett) is an employee-owned multi-discipline engineering/consulting firm headquartered in Allentown, PA, with additional offices throughout eastern and central PA. Isett associates get the opportunity to perform meaningful work that helps enrich our community each and every day. Our company is a values-based organization which has been recognized for its award-winning culture through several regional and statewide programs: Best Places to Work in PA (annually since 2019) The Morning Call's Top Workplaces (annually, since 2013) Empowering Women Award by Central Penn Business Journal and Lehigh Valley Business (2023) Philadelphia Inquirer's Top Workplaces (annually since 2022) Corporate Citizen of the Year (by the Lehigh Valley Business Journal) The Societas Award for Responsible Corporate Conduct (for Ethics). Benefits Career advancement and continuing education opportunities Employee engagement events and parties Work-life balance &...

Barry Isett & Associates (Isett) is an employee-owned multi-discipline engineering/consulting firm headquartered in Allentown, PA, with additional offices throughout eastern and central PA. Isett associates get the opportunity to perform meaningful work that helps enrich our community each and every day. Our company is a values-based organization which has been recognized for its award-winning culture through several regional and statewide programs: Best Places to Work in PA (annually since 2019) The Morning Call's Top Workplaces (annually, since 2013) Empowering Women Award by Central Penn Business Journal and Lehigh Valley Business (2023) Philadelphia Inquirer's Top Workplaces (annually since 2022) Corporate Citizen of the Year (by the Lehigh Valley Business Journal) The Societas Award for Responsible Corporate Conduct (for Ethics). Benefits Career advancement and continuing education opportunities Employee engagement events and parties Work-life balance &...

T&M Associates is seeking a multi-talented Staff Engineer 2 to join our Water Market in Philadelphia, PA! This is an excellent opportunity for an engineer looking to advance their career and grow within the framework of an award-winning engineering consulting firm. This role offers exposure to a wide range of projects including water and wastewater treatment facilities, linear infrastructure, pumping stations, condition assessments, and field inspections. The primary focus will be on the design of linear water, sanitary sewer, and storm sewer projects for the City of Philadelphia's utility infrastructure replacement and upgrade program. Key Responsibilities Perform design and analysis for water and wastewater treatment facilities, pumping stations, and linear infrastructure projects. Support design of linear water, sanitary sewer, and storm sewer systems for municipal utility upgrades. Prepare design calculations, drawings, technical reports, and condition assessments....

Oxford Solutions is working with a client to hire a Senior Civil Engineer for a direct hire opportunity with a flexible hybrid schedule. This role supports power generation projects and is ideal for a licensed engineer with strong experience in environmental compliance, water resources, and team leadership. Responsibilities: Lead civil engineering efforts for power generation and infrastructure projects, including site development, water resources, and wastewater systems Manage and mentor a team of entry to mid-level engineers, technical specialists, and EITs Oversee environmental compliance initiatives, including NPDES permitting, regulatory interpretation, and permit strategy development Prepare and review discharge monitoring reports, sampling data, and regulatory documentation Manage multi-disciplinary projects, including scope, schedule, budget, and client communication Direct design and preparation of civil/site deliverables such as grading plans, erosion and...

Barry Isett & Associates (Isett) is an employee-owned multi-discipline engineering/consulting firm headquartered in Allentown, PA, with additional offices throughout eastern and central PA. Isett associates get the opportunity to perform meaningful work that helps enrich our community each and every day. Our company is a values-based organization which has been recognized for its award-winning culture through several regional and statewide programs: Best Places to Work in PA (annually since 2019) The Morning Call's Top Workplaces (annually, since 2013) Empowering Women Award by Central Penn Business Journal and Lehigh Valley Business (2023) Philadelphia Inquirer's Top Workplaces (2023) Corporate Citizen of the Year (by the Lehigh Valley Business Journal) The Societas Award for Responsible Corporate Conduct (for Ethics). Benefits Career advancement and continuing education opportunities Employee engagement events and parties Work-life balance & flexible working...

ESSENTIAL FUNCTIONS To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of knowledge, skill, and/or ability required. Ensure all shipyard safety procedures, rules, and regulations are followed and met, including direct design of installation design. Support other engineers, provide training, and share know-how. Lead electrical installation and outfitting design activities for assigned vessel areas or systems. Review basic and detail design packages to confirm completeness, constructability, and compliance with shipyard standards, contract requirements, and regulatory rules (Class, USCG, IMO). Develop and oversee production work packages, including installation drawings, fabrication drawings, installation standards, cable routing documentation, material lists, and Bills of Material (BOMs). Coordinate installation design deliverables with Planning, Production, Quality, and...

GAI Consultants is looking for a technically diversified Civil/Environmental Senior Engineering Manager 1 to support our Power Generation Environmental Engineering Group working hybrid at one of our Western PA offices (Homestead or Cranberry). This candidate will be able to perform project planning, design, engineering, permitting, and engineering services for civil/site, water resources, and water and wastewater projects. Bring your talent to a range of stimulating projects alongside supportive and accomplished teammates-advance your career, fulfill your professional aspirations, and express your entrepreneurial spirit as an essential contributor to an established company. #INDHP Sound like a fit? We'd love the opportunity to get to know you! Essential Duties and Responsibilities: Supervising entry to mid-experienced technical specialists and EITs Leading environmental compliance projects such as NPDES Permit regulation interpretation and permit strategy, in addition to...