Environmental Scientist Jobs in Pennsylvania

Environmental Scientist jobs in Pennsylvania are consistently in demand, concentrated in environmental consulting, state regulatory compliance, energy development, and remediation work, with openings at every level from entry-level field technician to senior project scientist. Philadelphia, Pittsburgh, and Harrisburg anchor most of the hiring, with established employers like AECOM, Arcadis, and the Pennsylvania Department of Environmental Protection maintaining ongoing rosters. The most sought-after specialties include site remediation, stormwater management, and air quality compliance, reflecting Pennsylvania's dense industrial heritage and active regulatory environment. Find a role that fits below and apply directly.

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Overview

Open roles33
Top cityPittsburgh, PA
Cities hiring17
Work type53% On-site
Top industryConsulting
Companies hiring17

Showing 5 of 33+ Environmental Scientist jobs

Entry-Level Environmental Engineer, Geologist, or Scientist
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Added 4d ago
Entry-Level Environmental Engineer, Geologist, or Scientist
Langan Engineering and Environmental Services
Philadelphia, Pennsylvania
Business Operations
Program Management
Project Management
Bachelor's degree in engineering
1,001-5,000

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Environmental Scientist II
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Added 4d ago
Environmental Scientist II
Quanta Services
Pennsylvania
Biotech & Life Sciences
Clinical Trials & Medical Research
Environmental Science
Bachelor's degree in biology
10,000+

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Environmental Scientist I
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Added 1w ago
Environmental Scientist I
The Mannik & Smith Group, Inc.
Waynesburg, Pennsylvania
Environmental & Physical Sciences
Laboratory Research
Environmental Science
$23.00 - $24.00/hr
On-Site
None

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Environmental Scientist I
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Added 1w ago
Environmental Scientist I
The Mannik & Smith Group, Inc
Waynesburg, Pennsylvania
Biotech & Life Sciences
Environmental & Physical Sciences
Environmental Science
Research & Academia
$23 - $24/hr
201-500

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AHERA Inspector & Environmental Scientist
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Added 2w ago
AHERA Inspector & Environmental Scientist
Tetra Tech
Philadelphia, Pennsylvania
Engineering (Non-Software)
Manufacturing Engineering
Specialized Engineering
Bachelor of Science
10,000+

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See All 33 Environmental Scientist Jobs in Pennsylvania

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Environmental Scientist Jobs by City in Pennsylvania

Where Pennsylvania roles are concentrated, by current openings.

Pittsburgh
7 jobs
Philadelphia
4 jobs
West Chester
3 jobs
Mechanicsburg
3 jobs
Bethlehem
2 jobs
Waynesburg
2 jobs
Audubon
1 job
Reading
1 job
Holicong
1 job

Environmental Scientist Job Market in Pennsylvania

A snapshot from current Pennsylvania openings, updated as new roles post.

Who's Hiring

Langan Engineering and Environmental Services7 open roles
Weston Solutions6 open roles
RETTEW4 open roles

Top Industries Hiring

  • Consulting & Professional Services

What Pennsylvania Employers Look For

The qualifications that appear most often in environmental scientist jobs across Pennsylvania.

  • Active Pennsylvania registration or licensure recognized by DEP for applicable environmental work
  • Bachelor's degree or higher in environmental science, geology, chemistry, or a related field
  • Experience with PADEP regulations, permit applications, and environmental reporting requirements
  • Proficiency in field sampling, soil and groundwater investigation, and laboratory data interpretation
  • Familiarity with GIS software and environmental data management platforms
  • Strong technical writing skills for regulatory reports, EIS documents, and client deliverables

Environmental Scientist Jobs in Pennsylvania: Frequently Asked Questions

How do you become an environmental scientist in Pennsylvania?

Most environmental scientists in Pennsylvania enter the field with a bachelor's degree in environmental science, geology, chemistry, or a closely related discipline, then build credentials through professional certification. The Pennsylvania Department of Environmental Protection does not require a single universal state license, but many employers and project roles require a Professional Geologist license issued by the Pennsylvania State Registration Board for Professional Engineers, Land Surveyors and Geologists. Earning a credential like the CHMM or HAZWOPER certification also strengthens candidacy for compliance and remediation roles.

How much do environmental scientists make in Pennsylvania?

Environmental scientists in Pennsylvania earn a median of about $76,110 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $50,660 for the lowest 10% to over $125,520 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire environmental scientists in Pennsylvania?

Employers hiring environmental scientists in Pennsylvania right now include Langan Engineering and Environmental Services, Weston Solutions, and RETTEW, based on current listings on Migrate Mate as of November 2026. Pennsylvania's concentration of consulting firms, energy companies, and state regulatory agencies means demand is spread across both the private sector and government roles throughout the state.

Which Pennsylvania cities have the most environmental scientist jobs?

Pittsburgh, Philadelphia, and West Chester have the most environmental scientist openings in Pennsylvania. Philadelphia leads because of its dense concentration of consulting firms and proximity to industrial Superfund sites, Pittsburgh draws remediation and energy-sector work tied to its legacy manufacturing and active natural gas development, and Harrisburg generates consistent openings through Pennsylvania Department of Environmental Protection headquarters and regional offices.

Are there remote environmental scientist jobs in Pennsylvania?

Yes, but they're limited. Much of the role involves fieldwork, site inspections, and sample collection that requires physical presence. About 47% of environmental scientist openings tied to Pennsylvania are remote or hybrid as of November 2026, and those positions tend to be concentrated in data analysis, report writing, regulatory review, and GIS-based project work rather than field-heavy assignments.

How can I get hired as an environmental scientist in Pennsylvania with little or no experience?

The most realistic entry path is applying for field technician or environmental analyst roles at Pennsylvania-based consulting firms, which routinely hire recent graduates for supervised site work and sampling. Large firms like AECOM and Arcadis run associate-level programs that bring in candidates without deep experience. A HAZWOPER 40-hour certification or a completed internship with a PADEP regional office gives an immediate edge, and adjacent roles in water quality monitoring or laboratory analysis at utilities or county conservation districts are a common lateral door into the profession.

Where can I find and apply to environmental scientist jobs in Pennsylvania?

You can find and apply to environmental scientist jobs in Pennsylvania on Migrate Mate, which lists current openings from employers actively hiring in the state. Search the available roles, find positions that match your background and location, and apply directly to the ones that fit.

See All 33 Environmental Scientist Jobs in Pennsylvania

Find roles in Pennsylvania that match your experience and apply in just a few clicks.

Find Environmental Scientist Jobs