Diné Development Corporation: Navajo Nation-owned government contractor providing IT, engineering, professional, and environmental services to public-sector agencies.
8+ YOE8–12 years environmental compliance experience, bachelor's degree required (master's preferred), 40-hour HAZWOPER required, CHMM/REM/PE preferred, able to obtain NASA PIV badge.
Rockville or District of Columbia Metropolitan Area
$45k-$55k/yrFieldFull Time
Apex Companies: Providing environmental, infrastructure, and engineering consulting services.
0+ YOEBachelor's degree in environmental science, geology, or related science; 0–2 years of environmental field experience; driver's license and transportation; Microsoft 365 proficiency; technical reporting and sampling skills.
National Oceanic and Atmospheric Administration: U.S. federal environmental science agency serving the public with weather, climate, ocean, coastal, fisheries, and environmental information.
1+ YOEBiological, agricultural, natural resource management, chemistry, or related education plus 1 year specialized experience, or a doctoral degree/graduate education combination. U.S. citizenship and background investigation required.
InterAgency: Private environmental, planning, and regulatory consulting firm serving infrastructure and development clients in Washington, D.C.
3+ YOEBachelor's degree in environmental science or related field, 3–7 years of environmental consulting experience, permitting and regulatory compliance expertise, strong communication, and project management skills.
BowmanNASDAQ: BWMN: National engineering services and infrastructure consulting firm.
3+ YOEBachelor's in Environmental Science, Ecology, Biology or related field; 3+ years of experience; MS Office; AutoCAD; valid state driver’s license and motor vehicle check.
Germantown or Frederick County or Carroll County or Baltimore County or United States
FieldFull Time
Tetra TechNASDAQ: TTEK: Global provider of consulting and engineering services.
3+ YOEBachelor's degree in geology or environmental science required; 3-5 years of environmental assessment or remediation experience preferred; U.S. citizenship, English fluency, fieldwork ability, and 40-hour HazWOPER certification preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Environmental Geologist or Scientist Mid-Level in Germantown, Maryland, United States
Germantown or Frederick County or Carroll County or Baltimore County or United States
FieldFull Time
Tetra TechNASDAQ: TTEK: Global provider of consulting and engineering services.
Bachelor’s degree in geology or environmental science, 3–5 years of related experience preferred, fieldwork capability, U.S. citizenship, and HazWOPER certification or ability to obtain it within 90 days.
Mid-level Geologist, Engineer, or Environmental Scientist
Alexandria or United States
$75k-$95k/yrRemoteFull Time
Plexus Scientific: Employee-owned professional services firm delivering environmental remediation, IT, sustainability, and nuclear safety solutions to government and industry.
5+ YOEBachelor's degree in a relevant field, 5+ years investigating and cleaning contaminated sites, fieldwork, workplan development, task management, data analysis, reporting, and HAZWOPER certification.
ExponentNASDAQ: EXPO: Multidisciplinary engineering and scientific consulting firm.
3+ YOEBachelor's degree in science required; master's or doctorate preferred. Requires 3 years of consulting or government regulatory experience, TSCA and environmental regulations experience, strong writing, organization, and communication skills.
Microsoft Copilot, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Adobe Acrobat, TSCA, FIFRA
Langan Engineering & Environmental Services: Engineering and environmental consulting for land development and infrastructure.
6+ YOEBachelor's in environmental/chemical engineering or related (master's preferred), 6+ years air permitting/compliance consulting, PE or FE/EIT or CHMM preferred, valid driver's license, strong communication and project management skills.
Center for Geospatial Solutions: A nonprofit research foundation improving quality of life through effective land use, taxation, and stewardship.
2+ YOEMaster’s degree or equivalent experience; 2–5 years in geospatial analysis, data science, remote sensing, or environmental modeling; Python, GIS, statistics, machine learning, Git/GitHub, and communication skills.
Python, GIS, Esri, Git, GitHub, AWS, Azure, Google Cloud, Google Earth Engine
Washington or Massachusetts or Cambridge or Arizona or Phoenix or China or Beijing
$76k-$95k/yrRemoteContract
Center for Geospatial Solutions: A nonprofit foundation researching and promoting land-based solutions to economic, social, and environmental challenges.
2+ YOEMaster’s degree or equivalent experience and 2–5 years in geospatial analysis, data science, remote sensing, or environmental modeling. Requires Python, GIS, statistics, machine learning, Git/GitHub, and U.S. work authorization without future sponsorship.
Python, GIS, Esri, Git, GitHub, AWS, Azure, Google Cloud, Google Earth Engine
Langan Engineering & Environmental Services: Engineering and environmental consulting for land development and infrastructure.
3+ YOEBachelor’s degree in biology, wildlife, botany, ecology, environmental science, or related field; 3+ years biological experience; NEPA and ESA familiarity; GPS field experience; valid driver’s license.
World Resources Institute: Independent nonprofit research organization helping governments, businesses, and communities protect nature, improve lives, and stabilize the climate.
10+ YOE10+ years in environmental or climate science with quantitative experience; BA/BS required and graduate degree preferred. Requires AI and data science experience, policy writing, and English proficiency; Spanish preferred.
Artificial Intelligence (AI), machine learning, geospatial foundation models (GFMs), remote sensing, Earth observation, geospatial analytics, geospatial modeling, satellite-based monitoring systems
Fairfax County Government: Public county government serving Fairfax County residents through public safety, infrastructure, and administrative services.
1+ YOEBachelor's degree in medical laboratory science, microbiology, chemistry, or related field; 1 year of CLIA non-waived or environmental testing experience; driver's license; CPR and AED certifications required.
Clinical Laboratory Improvement Amendments (CLIA), Personal Protective Equipment (PPE), Laboratory Information System (LIS), CAP, COLA, EPA
ADNET Systems: Small-business contractor providing science, engineering, IT, cybersecurity, data management, and software services to NASA and federal agencies.
4+ YOEMS/BS in earth/environmental/hydrology/civil engineering or related; 4+ years related experience with 3+ years supporting satellite mission data; scientific programming (Python, IDL, Perl, Fortran, C, GRADS); experience with HDF/HDF‑EOS, HDF5, netCDF4, GRIB; strong communication and project leadership; US citizen or LPR with 3+ years residency; abi...