Drexel Environmental Services Co-op (Fall/Winter 2026) - Eddystone Constellation Energy Generation, LLC.Drexel Environmental Services Co-op (Fall/Winter 2026) - EddystoneCroydon, PennsylvaniaFull timeOur generation fleet of nuclear, hydro, wind, and solar generation facilities powers more than 20 million homes and businesses, providing 10 percent of all clean power on the grid in the U.S. All told, our fleet is helping to accelerate the nation’s transition to clean energy with more than 32,400 megawatts of capacity and annual output that is nearly 90 percent carbon-free. Overview: Constellation is the nation’s largest producer of carbon-free energy and sustainable solutions to millions of homes, institutional customers, the public sector, community aggregations and businesses, including three fourths of Fortune 100 companies.
Senior Staff Environmental Engineer, Scientist or Geologist - Environmental Langan Engineering & Environmental ServicesSenior Staff Environmental Engineer, Scientist or Geologist - EnvironmentalPhiladelphia, PennsylvaniaFor environmental scientist, interest in the NJ LSRP program and potential future licensure; Experience conducting Phase I and II environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight; Experience performing small and large scale groundwater treatment system design, operation and maintenance, and optimization; Experience providing litigation support services for expert witness projects, or similar; In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA); Specific experience highly preferred for NJDEP and the LSRP program, and/or PADEP Act 2; Experience working with state regulatory agencies; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Availability to work overtime as needed; and. Bachelor’s degree in Environmental Science, Environmental Engineering, Geology or Hydrogeology; 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight; For engineers and geologist, possession of a valid Professional licensure or ability to obtain within one year.
Project Environmental Engineer, Environmental Scientist, or Geologist Haley & Aldrich IncProject Environmental Engineer, Environmental Scientist, or GeologistPrinceton, NJSupport vapor intrusion sampling and evaluation activities, including coordinating field logistics, installing soil gas sampling ports, collecting soil gas or indoor air samples, documenting field conditions, reviewing analytical data, and assisting with technical summaries under senior staff guidance. Able to meet the physical requirements of the position: lift 50 lbs., traverse unstable/sloping sites and landscapes, work outside in a range of weather conditions, and have the stamina for moderate physical activity for the majority of field working hours.
Project Environmental Scientist, Geologist, Engineer or Hydrogeologist Langan Engineering & Environmental Services IncProject Environmental Scientist, Geologist, Engineer or HydrogeologistWarrington, PAManage environmental investigation and remediation projects; Perform complex analyses for specific portions of broader engineering and environmental projects; Supervise field activities and ensure correct interpretations of findings; Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines; Effectively organize, write and edit draft proposals, reports and other documents; Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients; Provide direct oversight and management of junior staff for specific project assignments. Hazwoper re-certification; Comprehensive understanding of regulatory requirements; Excellent public speaking, written, and verbal communication skills; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff; Ability to work evenings and/or weekends as projects require; and.
Co-op Engineer: Track Design/Rail - Fall/Winter 2026-2027 HNTB CorpCo-op Engineer: Track Design/Rail - Fall/Winter 2026-2027King of Prussia, PAOur Track Team's notable past and on-going projects include Amtrak Susquehanna River Bridge Replacement Project 160 MPH Track Design (Havre de Grace, MD), SEPTA King of Prussia Rail Extension (Philadelphia, PA), and PATCO Ben Franklin Bridge Track Rehabilitation (Philadelphia, PA). HNTB's project portfolio includes: Brightline (Miami, Florida), Sound Transit's University Link Light Rail Extension (Seattle, WA), Tappan zee Bridge (Nyack, New York), and 49ers Levi's Stadium (Santa Clara, CA).
Co-op Engineer: Track Design/Rail - Fall/Winter 2026-2027 HNTB CorporationCo-op Engineer: Track Design/Rail - Fall/Winter 2026-2027Philadelphia, PennsylvaniaOur Track Team’s notable past and on-going projects include Amtrak Susquehanna River Bridge Replacement Project 160 MPH Track Design (Havre de Grace, MD), SEPTA King of Prussia Rail Extension (Philadelphia, PA), and PATCO Ben Franklin Bridge Track Rehabilitation (Philadelphia, PA). HNTB’s project portfolio includes: Brightline (Miami, Florida), Sound Transit’s University Link Light Rail Extension (Seattle, WA), Tappan zee Bridge (Nyack, New York), and 49ers Levi’s Stadium (Santa Clara, CA).
Co-Op Engineer: Track Design/Rail - Fall/Winter 2026-2027 HNTB CorporationCo-Op Engineer: Track Design/Rail - Fall/Winter 2026-2027King Of Prussia, PAOur Track Team's notable past and on-going projects include Amtrak Susquehanna River Bridge Replacement Project 160 MPH Track Design (Havre de Grace, MD), SEPTA King of Prussia Rail Extension (Philadelphia, PA), and PATCO Ben Franklin Bridge Track Rehabilitation (Philadelphia, PA). HNTB's project portfolio includes: Brightline (Miami, Florida), Sound Transit's University Link Light Rail Extension (Seattle, WA), Tappan zee Bridge (Nyack, New York), and 49ers Levi's Stadium (Santa Clara, CA).
Graduate Environmental Scientist PennoniGraduate Environmental ScientistHaddon Heights, New Jersey$55,000–$65,000Collaborate with a multi-disciplinary team of Engineers, Scientists, Planners, and other professionals prepare ASTM Phase I Environmental Site Assessment Reports along with NJDEP Technical Reports. Conduct sampling and monitoring of groundwater, soil, & vapor; oversee installation of monitoring wells, soil borings, temporary well points, & soil gas points.
Project Environmental Scientist PennoniProject Environmental ScientistHaddon Heights, New Jersey$75,000–$95,000Manage field sampling activities in accordance with existing contracts and regulatory requirements in coordination with LSRP, and/or oversee and mentor junior staff conducting field sampling activities. Contributing to the health and well-being of team members is a top priority for Pennoni; therefore, we designed our benefits package to exceed industry norms while providing our team members with exceptionally competitive and comprehensive benefits.
Senior Environmental Planner/Scientist HNTB CorpSenior Environmental Planner/ScientistPhiladelphia, PAWe are looking for a technically sound environmental scientist with strong leadership skills who is ready to be challenged and lead the environmental documentation task for major transportation clients such as Amtrak, SEPTA, PA Turnpike and state DOTs in Pennsylvania, New Jersey, Delaware and Maryland. Performs review of work to ensure the design or construction are in compliance with design criteria and scientific specifications and determines the need for additional investigations, studies, or alternate plans or designs if necessary.
Project Environmental Scientist, Geologist, Engineer or Hydrogeologist Langan Engineering & Environmental ServicesProject Environmental Scientist, Geologist, Engineer or HydrogeologistPhiladelphia, PennsylvaniaManage environmental investigation and remediation projects; Perform complex analyses for specific portions of broader engineering and environmental projects; Supervise field activities and ensure correct interpretations of findings; Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines; Effectively organize, write and edit draft proposals, reports and other documents; Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients; Provide direct oversight and management of junior staff for specific project assignments. Hazwoper re-certification; Comprehensive understanding of regulatory requirements; Excellent public speaking, written, and verbal communication skills; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff; Ability to work evenings and/or weekends as projects require; and.
Senior Environmental Planner/Scientist HNTB CorporationSenior Environmental Planner/ScientistKing Of Prussia, PAWe are looking for a technically sound environmental scientist with strong leadership skills who is ready to be challenged and lead the environmental documentation task for major transportation clients such as Amtrak, SEPTA, PA Turnpike and state DOTs in Pennsylvania, New Jersey, Delaware and Maryland. Performs review of work to ensure the design or construction are in compliance with design criteria and scientific specifications and determines the need for additional investigations, studies, or alternate plans or designs if necessary.
Environmental Scientist - 2 years minimum experience AECOMEnvironmental Scientist - 2 years minimum experienceNJWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
Environmental Scientist Colliers Engineering & DesignEnvironmental ScientistMt. Laurel, New Jersey$64,890–$82,635 / yearFull timeWe have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women’s Organization and ongoing philanthropic opportunities. Whether it's conducting site assessments, analyzing environmental data, or working on compliance initiatives, your work will play a key role in shaping sustainable solutions that benefit communities and businesses alike.
Senior Environmental Scientist, Geologist, Engineer Or Hydrogeologist LanganSenior Environmental Scientist, Geologist, Engineer Or HydrogeologistPhiladelphia, PAFor environmental scientist, interest in the NJ LSRP program and potential future licensure; Experience conducting Phase I and II environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight; Experience performing small and large scale groundwater treatment system design, operation and maintenance, and optimization; Experience providing litigation support services for expert witness projects, or similar; In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA); Specific experience highly preferred for NJDEP and the LSRP program, and/or PADEP Act 2; Experience working with state regulatory agencies; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; Availability to work overtime as needed; and. Bachelor's degree in Environmental Science, Environmental Engineering, Geology or Hydrogeology; 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight; For engineers and geologist, possession of a valid Professional licensure or ability to obtain within one year.
Senior Geologist/Senior Environmental Scientist/Professional Engineer HYDRO-ENVIRONMENTAL TECHNOLOGIES INCSenior Geologist/Senior Environmental Scientist/Professional EngineerPhiladelphia, PARemoteFull timeFounded in 1986, HETI is a full-service, nationwide environmental services company specializing in environmental and indoor air quality site assessment, site remediation, risk characterization, occupational health and safety services, and litigation/expert witness support. The candidate should have experience managing consulting assignments, must work effectively in multi-disciplinary teams, is expected to be proficient in the analysis and communication of information, and must be able to work cooperatively with agencies, organizations, and individuals to guide decision-making.
Project Environmental Scientist, Geologist, Engineer Or Hydrogeologist LanganProject Environmental Scientist, Geologist, Engineer Or HydrogeologistPhiladelphia, PAManage environmental investigation and remediation projects; Perform complex analyses for specific portions of broader engineering and environmental projects; Supervise field activities and ensure correct interpretations of findings; Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines; Effectively organize, write and edit draft proposals, reports and other documents; Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients; Provide direct oversight and management of junior staff for specific project assignments. Hazwoper re-certification; Comprehensive understanding of regulatory requirements; Excellent public speaking, written, and verbal communication skills; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff; Ability to work evenings and/or weekends as projects require; and.
NewLead Environmental Scientist/Geologist Stantec IncLead Environmental Scientist/GeologistPhiladelphia, PAField-based tasks will include coordination, supervision, and execution of work that includes, but is not limited to, collecting soil, sediment, water and air samples; overseeing drilling of soil borings and installation of monitoring wells; performing hydraulic conductivity tests; excavation monitoring; use of instrumentation; overseeing subcontractors; and coordinating complex field tasks with multiple staff and subcontractors. Primary Location: United States | PA | West Chester Other Locations: United States | PA | Philadelphia Organization: 1956 EnvSvcs-US East Northeast-West Chester PA Employee Status: Regular Business Justification: Replacement Travel: No Schedule: Full time Job Posting: 19/08/2026 12:08:47 Req ID: 1007297.
NewGraduate Environmental Scientist City of Philadelphia PAGraduate Environmental ScientistPhiladelphia, PAPlease visit this url for more information https://www.governmentjobs.com/careers/phila/jobs/5447010 .
Senior Environmental Scientist/Project Manager - Natural Resources/Permitting (FERC) Stantec IncSenior Environmental Scientist/Project Manager - Natural Resources/Permitting (FERC)Pennsylvania, PAProvide technical leadership and project management for oil & gas midstream permitting projects (FERC-regulated natural gas or liquids pipeline projects) and energy transition projects throughout the US. Primary Location: United States | TX | Houston Other Locations: United States | PA Organization: BC-2353 EnvSvcs-US Gulf West Employee Status: Regular Business Justification: Replacement Travel: No Schedule: Full time Job Posting: 16/07/2026 01:07:03 Req ID: 1006748.