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 Scientist, Geologist, Engineer or Hydrogeologist Langan Engineering & Environmental Services IncProject Environmental Scientist, Geologist, Engineer or HydrogeologistPhiladelphia, PAEmployees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world.
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.
Environmental Scientist - Air Testing Specialist Weston Solutions Inc.Environmental Scientist - Air Testing SpecialistWest Chester, PAWeston's IAS team conducts testing projects to assist clients in emissions testing and demonstrating emissions compliance with industry-specific regulations set forth in the Code of Federal Regulations (CFR) Title 40 - Protection of Environment. We fully invest in our people: Weston provides a generous, comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families.
Senior Environmental Planner/Scientist HNTB CorporationSenior Environmental Planner/ScientistPhiladelphia, PennsylvaniaWe 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.
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 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.
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 Geologist/Senior Environmental Scientist/Professional Engineer Hydro-Environmental TechnologiesSenior Geologist/Senior Environmental Scientist/Professional EngineerPhiladelphia, PennsylvaniaRemoteThe tools of our trade are environmental site and indoor air quality assessments, risk characterizations, remediation technologies, emergency response services, occupational health and safety services, loss control surveys, risk management consulting, 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.
Lead Environmental Scientist/Geologist Stantec IncLead Environmental Scientist/GeologistWest Chester, 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.
Environmental Project Scientist, Phase I ESA AtlasEnvironmental Project Scientist, Phase I ESABurlington, NJ$36.06–$45.67 / hourDegree in Geology, Engineering, or Environmental Sciences, with 5+ years of experience performing Phase I and Phase II Environmental Site Assessments (ESAs), including site visits, field activities, and technical report writing. Support and execute Phase II ESAs, including field data collection (soil, groundwater, and soil vapor sampling), logging soil borings and monitoring wells, and preparing field documentation and reports.
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.
Project Environmental Permitting & Compliance Engineer, Scientist or Manager Langan Engineering & Environmental Services IncProject Environmental Permitting & Compliance Engineer, Scientist or ManagerPhiladelphia, PA$90,000–$133,000 / yearLead multi-media environmental permitting efforts for the life-cycle of a project from initial due diligence, through preparation of applications, strategic compliance support throughout construction and ongoing operational compliance; Interact with and build relationships with clients, contractors/subcontractors, and internal practice leaders with a strong commitment to customer service and responsiveness to client needs; Deliver on multiple fast-paced projects and tasks within specific budgets, schedules, and deadlines; Prepare permit applications and compliance programs for multiple environmental media, including air, wastewater, stormwater, waste, spill prevention and storage tanks, EPCRA (Tier II, TRI); Perform multi-media environmental compliance audits, gap assessments, inspections, and program reviews; Develop and support implementation and management of various monitoring and spill prevention and contingency plans/programs (SPCC, FRP, SPR, SWPPP, Hazardous Waste Contingency Plans, TOMP, Slug Control, etc.); Provide direct oversight and management of junior staff for specific project assignments; Lead and/or assist in the preparation of proposals including development of scope and costs; Manage project budgets and assist in invoicing as project or task manager; Conduct field support at client sites including routine site inspections, collection of samples, and on-call support; Train and mentor junior staff; and. CHMM) is strongly preferred; 40-hour OSHA HAZWOPER certification preferred; Ability to effectively manage multiple clients and projects; Ability to work well on multi-disciplinary projects; Willingness and ability to maintain and develop existing client relationships as well as identify new opportunities is strongly desired; Basic understanding of common industrial activities and the relationships among environmental media /regulations (e.g.
Senior Associate Environmental Professional (Environmental Consulting, Seller-Doer) Montrose Environmental Group IncSenior Associate Environmental Professional (Environmental Consulting, Seller-Doer)PARemote$120,000–$150,000 / yearOur scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect.
Adjunct, Environmental Science Program Saint Joseph's UniversityAdjunct, Environmental Science ProgramPhiladelphia, PennsylvaniaCourses available for adjunct staffing may include: Non-Major lecture and/or lab introductory courses in environmental science, major-level courses including, but not limited to, Environmental Assessment and Risk Management, Environmental Microbiology, Environmental Law, Environmental Toxicology. Saint Joseph’s University may only consider applicants from Pennsylvania, New Jersey, New York (not including New York City zip codes), and Delaware (Delaware residents must regularly be present for over 50% of work time on an SJU campus).
Environmental Project Scientist Atlas Technical Consultants IncEnvironmental Project ScientistBurlington, NJ$36.06–$45.67 / hourDegree in Geology, Engineering, or Environmental Sciences, with 5+ years of experience performing Phase I and Phase II Environmental Site Assessments (ESAs), including site visits, field activities, and technical report writing. Support and execute Phase II ESAs, including field data collection (soil, groundwater, and soil vapor sampling), logging soil borings and monitoring wells, and preparing field documentation and reports.
Environmental Project Scientist, Phase I ESA Atlas Technical Consultants IncEnvironmental Project Scientist, Phase I ESAPA$36.06–$45.67 / hourDegree in Geology, Engineering, or Environmental Sciences, with 5+ years of experience performing Phase I and Phase II Environmental Site Assessments (ESAs), including site visits, field activities, and technical report writing. Support and execute Phase II ESAs, including field data collection (soil, groundwater, and soil vapor sampling), logging soil borings and monitoring wells, and preparing field documentation and reports.