UNKNOWN

FEED

Use processes such as physical/chemical primary treatment, conventional activated sludge, biological nutrient removal, fixed-film processes, membrane bio-reactors (MBR), sidestream treatment, tertiary filtration, auxiliary wet-weather treatment, and disinfection. In this capacity, the successful candidate will be responsible for the following: System Design:Lead and support the planning and process evaluation of wastewater processes, including biological nutrient removal, sludge handling, and filtration processes.

YEAR

GFT Infrastructure Inc

Wastewater Treatment Process Engineer

Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list. Substance abuse testing and a background screening is a condition of employment and Holder Construction does not sponsor applicants for immigration status or benefits.

Since 1960, Holder Construction's mission to provide clients with quality construction services has resulted in over 90% repeat client business.  Holder is a national commercial construction services firm respected as a leader in “team approach” project delivery.  It consistently ranks as one of the Nation’s top 25 contractors.

The best teams trust Holder to deliver their most important work. Our people redefine the construction experience. We lead with integrity. We seek excellence. We care more.

Holder Construction Co

Project Controls Engineer

Based Upon Qualifications'',''TBD Based Upon Qualifications'',''No'',''No'',''No'',''No'',''For position finalists, employment with the University will require successful completion of a background check'',''For position finalists, employment with the University will require successful completion of a background check'',''The following PA Act 153 clearances and background checks are required prior to commencement of employment and as a condition of continued employment: PA State Police Criminal Record Check, FBI Criminal Record Check, PA Child Abuse History Clearance.'',''The following PA Act 153 clearances and background checks are required prior to commencement of employment and as a condition of continued employment: PA State Police Criminal Record Check, FBI Criminal Record Check, PA Child Abuse History Clearance.'',''Resume'',''Resume'',''Cover Letter'',''Cover Letter'',''false'',''448440'',''448440'',''true'',''448440'',''false'',''Submission for the position: Electrical Engineer - (Job Number: 26004115)'',''false'',''448440'',''false'',''true''. When assigned as Project Manager, lead all required pre-construction activities through bid walkthrough, including the Request for Proposal, contractor interviews, site walkthroughs, and design schedule and budget management.

University of Pittsburgh

Electrical Engineer

HOUR

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/ and https://peaktechnical.com/ca-residents-privacy-rights/ . At least 8 years of experience in a chemical process engineering role on facilities designs in advanced manufacturing, pharmaceutical, or oil & gas industries.

PEAK Technical Services Inc.

Chemical Engineer

jobdiva

Although the Engineer I is an entry level position, this role can lead to future career path opportunities into more advanced technical positions, project engineering, project management, field engineering or engineering management opportunities. As a multi discipline engineering firm, Matrix PDM Engineering will be considering Engineer I positions for Civil, Structural, Mechanical, Process, Electrical, Instrument and Controls Engineering roles.

Matrix Service Co

Engineer I

We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. We are committed to safety, quality, and excellence in execution, providing our clients with world-class solutions while offering our employees stability, growth, and career development opportunities within a multi-billion-dollar organization.

Kiewit Corp

Project Engineer

Bridge Engineer Job Responsibilities: Assist with the structural analysis and/or design of Bridges (highway & railroad), culverts, retaining walls, and overhead sign structures on a variety of projects (bridge replacement/rehabilitation, highway improvement, etc.); this includes multi-disciplinary projects for various agencies in the Mid-Atlantic region! Assist with traffic engineering tasks ranging from traffic impact analysis (TIA), safety evaluations, signal analysis and design and the preparation of signing and pavement marking plans, MOT / construction phasing plans, transportation management plans (TMPs), and lighting plans.

Pennoni Associates Inc

Graduate Transportation Engineer

The successful candidate will have an immediate opportunity to contribute to ongoing projects involving landfill leachate treatment, PFAS and emerging contaminants, biological treatment, membrane systems, reverse osmosis, activated carbon, advanced treatment processes, residuals management, and treatment system integration. We are looking for someone who can bring technical leadership to projects, mentor developing engineers, build trusted relationships with clients and technology providers, and help identify and pursue new opportunities across the landfill and solid waste market.

McKim & Creed Inc

Senior Landfill Leachate Treatment Process Engineer

Initial responsibilities would include on site trade coordination and management, coordination of material design, fabrication, delivery and installation, ongoing interaction with field supervision, management of cost and design issues (change orders, RFIs, document updates, etc.) and other responsibilities focused on overall project management and success. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENRs Top 400 Contractors list.

MEP Engineer

Required: Bachelors degree in mechanical engineering, electrical engineering, construction management, relevant field, or relevant experience. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENRs Top 400 Contractors list.

MEP Senior Engineer

Initial responsibilities would include on site trade coordination and management, coordination of material design, fabrication, delivery and installation, ongoing interaction with field supervision, management of cost and design issues (change orders, RFI's, document updates, etc.) and other responsibilities focused on overall project management and success. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list.

Engineer

Locations: Arlington, VA (Alexandria), Baltimore, MD, Charlotte, NC, Charlotte, NC (Whitehall), Fairmont, WV (Elkins), Glen Allen, VA (Richmond), Harrisburg, PA, King of Prussia, PA (Norristown), North Charleston, SC, Philadelphia, PA (Pennsylvania), Pittsburgh, PA, Raleigh, NC, Raleigh, NC (Raleigh Field), Scott Depot, WV (Charleston), Virginia Beach, VA, Washington, DC. This opportunity entails being responsible for providing engineering inspection and documentation of construction work performed by contractor, in order to monitor the project construction compliance with plans, specifications, and contract provisions, as well as state and local regulations in order to protect the client's interests.

HNTB Corporation

Returning New Grad Field Engineer I - MAD (For Current/Previous Hntb Interns Only) - Summer 2027

ea_via_bold

Keywords: Senior Structural Engineer, Structural Engineering, Water/Wastewater Projects, Civil Engineering, Structural Design, Project Management, Construction Administration, Structural Analysis, Design Development, Contract Documents, Multi-Disciplinary Teams, Technical Leadership, Structural Specifications, Engineering Calculations, Water Infrastructure, Wastewater Infrastructure, Project Delivery, Team Leadership, MEP Coordination, Construction Coordination, PE License. '','''','''',''United States-Pennsylvania-Pittsburgh'',''United States-Pennsylvania-Pittsburgh'','''','''','''','''','''','''','''','''',''Building Engineering'',''Building Engineering'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Building Structural'',''Building Structural'',''Aug 6, 2026'',''Aug 6, 2026'',''false'',''789303'',''789303'',''true'',''789303'',''false'',''Submission for the position: Senior Structural Engineer (Water) - (Job Number: 195100)'',''false'',''789303'',''false'',''true''.

HDR Inc

Senior Structural Engineer (Water)

Keywords: Overhead Contact System (OCS), Traction Electrification Engineer, Rail Electrification Engineer, Railway Electrification, Transit Electrification, Power Distribution (Rail), Traction Power Systems, AC/DC Electrification, Electrified Rail Systems, Overhead Contact System Design, Contact Wire Distribution, Catenary Systems, OCS Components, OCS Schematics, OCS Layouts, Equipment Sizing & Allocation, Electrification Calculations, General Arrangement Drawings, Typical Sections & Allocation Drawings, Technical Specifications, Design Criteria Development, Interface Design (Power, Structures, Rolling Stock). '','''','''',''United States-Pennsylvania-Pittsburgh'',''United States-Pennsylvania-Pittsburgh'','''','''','''','''','''','''','''','''',''Transit'',''Transit'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Transit Engineering'',''Transit Engineering'',''May 15, 2026'',''May 15, 2026'',''false'',''782393'',''782393'',''true'',''782393'',''false'',''Submission for the position: Overhead Contact System Electrification Engineer - (Job Number: 192847)'',''false'',''782393'',''false'',''true''.

Overhead Contact System Electrification Engineer

United States-Pennsylvania-Pittsburgh'',''United States-Pennsylvania-Pittsburgh'',''United States-Pennsylvania-Philadelphia, United States-Pennsylvania-Bethlehem, United States-Pennsylvania-Mechanicsburg, United States-Pennsylvania-Plymouth Meeting'',''United States-Pennsylvania-Philadelphia, United States-Pennsylvania-Bethlehem, United States-Pennsylvania-Mechanicsburg, United States-Pennsylvania-Plymouth Meeting'','''','''','''','''','''','''',''Highway + Road'',''Highway + Road'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Highways'',''Highways'',''Apr 21, 2026'',''Apr 21, 2026'',''false'',''781754'',''781754'',''true'',''781754'',''false'',''Submission for the position: Highway Engineer - (Job Number: 192650)'',''false'',''781754'',''false'',''true''. Keywords: Senior Highway Engineer, Highway Engineer, Highway Engineering, Transportation Engineer, Transportation Engineering, Roadway Engineer, Roadway, Highway, MicroStation, InRoads.

Highway Engineer

Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Your Responsibilities as a Project Civil Engineer: Perform both conceptual and detailed civil engineering design, including site layout, grading, stormwater management, erosion and sediment control, and utility design.

PBS Engineering and Environmental Inc.

Project Civil Engineer

Summary: The Tunnel Shift Engineer is responsible for ensuring that site operations wthin the areas of its competence are performed in compliance with approved working procedures and quality requirements. For 135 years, it has contributed to the development of the country's transportation systems including the Interstate Highway System and a vast network of roads, bridges, airports, metros, and railways.

Why Lane? What separates us from others? The answer is simple…over 120 years of providing the finest quality projects in the nation through honest and dedicated workmanship while providing a safe work environment for our employees and business associates. Among our peers, Lane is noted for safety, dependability, performance and quality of workmanship. That’s a tough combination to beat considering that we have been doing it longer than most! We are the kind of construction firm that gives the industry high marks for community responsibility and involvement. At Lane we recognize our responsibility to support the communities where we live and work, and to be a good neighbor. Lane provides support in the form of donations of materials and services to organizations such as the Boy Scouts of America, Community Fire Departments, Little Leagues, Recreation and Community Associations, Schools and others. Our employees know the importance of civic and community involvement and how it reflects on the integrity of the company. Our company is committed to operating and conducting business in an environmentally responsible way. This responsibility of environmental stewardship rests with every level of the company, from management to trade workers and everyone in between. We are totally committed to maintaining a clean, healthy environment while continually improving environmental performance and preventing pollution. We believe this commitment is both good business and a benefit to our employees, their families, our customers and the communities we serve. The commitment is a primary objective of management and all employees. Visit our website to learn more! <a href="http://www.laneconstruct.com/Home" target="_blank">http://www.laneconstruct.com/Home</a>

The Lane Construction Corp

Tunnel Engineer - Pittsburgh, PA

FULL_TIME

We are currently seeking an experienced Water/Wastewater Infrastructure Engineer with 5 to 10 years of progressive experience in water and wastewater system planning, design, and construction, including water transmission systems, force mains, and the evaluation, design and rehabilitation of sanitary sewer systems. Must have 5-10 years of progressive experience in water and wastewater system planning, design, and construction, including water transmission systems, force mains, and the evaluation, design and rehabilitation of sanitary sewer systems.

Whitman, Requardt and Associates, LLP

Water/Wastewater Infrastructure Engineer

As a Principal Engineer on the Reactor Component Upgrades and Major Programs (RCUMP) team, you will be responsible for engineering support for all project management processes for moderate to high complexity projects or a portfolio of lower complexity projects, leading medium-sized teams (average 10-30 team members). Use interpersonal skills to cultivate positive relationships with team, customer, and other stakeholders (e.g., internal management) in a matrix environment to facilitate successful project completion as well as identify opportunities for additional business growth.

Westinghouse Electric Co LLC

Principal Engineer

About the role: As a Welding Engineer 2 you will support the development, and troubleshooting of welding-related requirements and activities for the fabrication, erection, and maintenance of nuclear power plants and associated facilities. Nuclear-specific construction or fabrication experience in the power plant, shipbuilding, industrial process construction, maintenance, component repair and replacement, applied research and development, or manufacturing facility.

Workforce Manager Jobs in Columbia, MD

Wastewater Treatment Process Engineer GFT Infrastructure Inc

Project Controls Engineer Holder Construction Co

Electrical Engineer University of Pittsburgh

Chemical Engineer PEAK Technical Services Inc.

Engineer I Matrix Service Co

Project Engineer Kiewit Corp

Graduate Transportation Engineer Pennoni Associates Inc

Senior Landfill Leachate Treatment Process Engineer McKim & Creed Inc

MEP Engineer Holder Construction Co

MEP Senior Engineer Holder Construction Co

Engineer Holder Construction Co

Returning New Grad Field Engineer I - MAD (For Current/Previous Hntb Interns Only) - Summer 2027 HNTB Corporation

Senior Structural Engineer (Water) HDR Inc

Overhead Contact System Electrification Engineer HDR Inc

Highway Engineer HDR Inc

Project Civil Engineer PBS Engineering and Environmental Inc.

Tunnel Engineer - Pittsburgh, PA The Lane Construction Corp

Water/Wastewater Infrastructure Engineer Whitman, Requardt and Associates, LLP

Principal Engineer Westinghouse Electric Co LLC

Welding Engineer II Westinghouse Electric Co LLC

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