34 environmental design engineer jobs at 23 companies in Hempstead, NY

4d
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Environmental Engineer
New York City, New York, United States
$98k-$110k/yr HybridFull Time
Langan Engineering & Environmental Services
Langan Engineering & Environmental Services: Engineering and environmental consulting for land development and infrastructure.
2+ YOEMaster’s degree plus 2 years, or bachelor’s degree plus 3 years, in environmental, civil, or related engineering; experience with contaminated sites, environmental assessments, remediation design, regulations, and agencies.
3mo
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Project Environmental Engineer
Islandia, New York, United States
$82k-$96k/yr HybridFull Time
Roux Environmental Engineering and Geology, D.P.C.
Roux Environmental Engineering and Geology, D.P.C.: Employee-owned environmental engineering and geology consulting firm serving public and private clients nationwide.
4+ YOEBachelor's degree; 4+ years in environmental consulting with project management and field program design; data review; regulatory experience; mentoring.
1mo
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Environmental Remediation Engineer
Melville, New York, United States
$105k-$165k/yr OnsiteFull Time
GZA
GZA: Employee-owned multidisciplinary engineering and environmental consulting firm serving public and private clients across the United States.
10+ YOEPE in New York, BS plus MS in Civil/Environmental Engineering, 10+ years environmental consulting experience, remedial system design expertise, HAZWOPER training (40- and 8-hour), strong leadership, technical writing, and business development skills.
5d
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Environmental Engineer - Water Services
New York City, New York, United States
$82k-$135k/yr HybridFull Time
CDM Smith
CDM Smith: Global engineering and construction firm providing integrated infrastructure solutions.
3+ YOEBachelor's degree in civil, environmental, chemical engineering, or related field and 3 years of related experience; equivalent experience may substitute for the degree. Strong CADD, design, Microsoft software, and communication skills required.
CADD, Microsoft Excel, Microsoft Word
3w
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Environmental/Civil Engineer-Green Infrastructure
Farmingdale or New York City
$94k-$120k/yr OnsiteFull Time
M&J Engineering
M&J Engineering: Family-owned U.S. civil engineering and construction management consulting firm serving public agencies and private infrastructure clients.
4+ YOEBachelor's degree in environmental or civil engineering and 4+ years of engineering experience with green infrastructure, stormwater, drainage, or water resources projects; design, reporting, permitting, and communication skills required.
Microsoft Office, AutoCAD Civil 3D, MicroStation, ArcGIS, Hydraflow, HydroCAD, QA/QC, NYCDEP, NYSDEC, USACE, NYSDOT, NYC DDC, MS4, CSO, SWPPP
2mo
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Environmental Engineer - Water Services - (Fall 2026 Grads!)
Edison, New Jersey, United States
$62k-$103k/yr OnsiteFull Time
CDM Smith
CDM Smith: Global engineering and construction firm providing integrated infrastructure solutions.
0+ YOEBachelor's in Civil, Environmental or Chemical Engineering, 0+ years experience; knowledge of water/wastewater design, site assessments, and regulatory compliance; strong communication and Microsoft Excel skills.
ArcGIS, HEC-RAS, SWMM, CADD, Microsoft Excel, Microsoft Word
3mo
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Linear (Pipeline) Design Engineer
East Brunswick or Marlton
$75k-$150k/yr HybridFull Time
Gannett Fleming
Gannett Fleming: Infrastructure engineering, design, and construction management firm.
8+ YOEBachelor's in Civil/Environmental/Mechanical/Chemical engineering; 8-15 years linear water pipeline design; PE preferred; strong written/oral communication; MS Office; design/drafting oversight.
MS Office, Engineering design software
2mo
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Senior Mechanical Design Engineer
Melville, New York, United States
$125k-$140k/yr OnsiteFull Time
Mini-Circuits
Mini-Circuits: Private U.S. manufacturer and supplier of RF, microwave, and millimeter-wave components serving commercial, industrial, and military customers.
5+ YOEBSME with 7+ years or MSME with 5+ years in mechanical design; proficiency with AutoCAD, Draftsight, SolidWorks, PLM (Arena), ERP, SAP; experience in thermal/environmental/FEM analysis, test fixture and PCB packaging design; US citizen or permanent resident (ITAR).
AutoCAD, Draftsight, SolidWorks, PLM (Arena), ERP, FEM, SAP, Microsoft Office, Adobe Acrobat
1mo
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Senior Civil/Environmental Engineer/Project Manager
New York, New York, United States
$100k-$150k/yr OnsiteFull Time
TRC Companies
TRC Companies: Engineering, consulting, and construction firm for energy and infrastructure.
5+ YOEBS in Civil or Environmental Engineering, 5+ years consulting experience, stormwater design and permitting in NY, budgeting and project coordination, OSHA 40-hour HAZWOPER and 8-hour supervisor certification.
2mo
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Project Manager, Environmental Engineer/Geologist/Sceintist
Princeton or Parsippany or Bethlehem or Holicong or Cherry Hill
$110k-$140k/yr OnsiteFull Time
Cal Engineering Solutions, Inc.
Cal Engineering Solutions, Inc.: Employee-owned environmental and geotechnical engineering consulting firm serving public and private clients across the United States.
8+ YOEBS in civil/environmental engineering, geology, or environmental science (MS preferred); 8+ years NJ remediation experience; design/permit and remedial construction support; OSHA 40-Hour HAZWOPER; Microsoft Office and Blue Beam proficiency; strong communication.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Blue Beam, GIS, CAD, Civil3D
2w
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Project Engineer - Water Resources
East Brunswick, New Jersey, United States
$90k-$110k/yr HybridFull Time
Artheon
Artheon: Infrastructure consulting platform and holding.
4+ YOEBachelor’s degree in civil, environmental, or related engineering; 4+ years of experience; strong hydrologic and hydraulic design skills; Civil 3D and engineering software proficiency; PE preferred.
Civil 3D, MicroStation InRoads, OpenRoads, HydroCAD, Hydraflow Hydrographs, Hydraflow Storm Sewers, Bentley PondPack, EPA SWMM, HEC-RAS, HY-8, Microsoft Word, Microsoft Excel, Microsoft Outlook
3mo
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Discipline Engineer | Water/Wastewater
New York, New York, United States
$110k-$160k/yr OnsiteFull Time
H2M architects + engineers
H2M architects + engineers: Employee-owned U.S. multidisciplinary architecture and engineering firm serving public and private clients with design and environmental services.
10+ YOE10-15 years in municipal Water/Wastewater planning, design, and construction; US PE required; Bachelor's in Civil/Environmental/Chemical/Mechanical Engineering.
2mo
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Project Engineer
Burlington or Albany or Auburn or Boston or Buffalo or Fairfax or Hartford or Hingham or New York or Philadelphia or Pittsburgh or Providence or Rochelle Park or Rochester or South Burlington or Washington
$91k-$166k/yr HybridFull Time
Stantec
StantecNYSE, TSX: STN: Global design, engineering, and consulting firm.
5+ YOEBachelor's in Civil/Environmental Engineering, PE license required, minimum 5 years' related experience, proficiency with Microsoft Office and AutoCAD Civil 3D, valid driver's license, strong design and construction knowledge.
Microsoft Office Suite, AutoCAD Civil 3D, Bentley Microstation
2w
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Wastewater Process Engineer
Brooklyn or New Haven
$85k-$130k/yr OnsiteFull Time
CREW Carbon
CREW Carbon: Private water-technology helping wastewater treatment facilities improve performance, lower costs, and permanently remove greenhouse gases.
5+ YOEBachelor’s degree in environmental, chemical, civil engineering, or related field; 5–8+ years in wastewater process engineering; expertise in treatment processes, PFDs, P&IDs, mass balances, and process design.
BioWin, SUMO, GPS-X, MATLAB, AutoCAD, Civil 3D, Revit
5d
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Mechanical Engineer - Principal
Greenlawn, New York, United States
$129k-$219k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
8+ YOEBachelor’s degree in Mechanical Engineering and 8–12 years of engineering experience required. Requires CREO or similar CAD, thermal and structural FEA, environmental testing, reliability-based design, Secret clearance eligibility, and U.S. person status.
CREO, CAD, Finite Element Analysis, Model Based Definition (MBD)
2mo
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Senior Engineer, Wastewater
Philadelphia or Rockaway
HybridFull Time
TYLin
TYLin: Full-service infrastructure consulting and engineering firm.
8+ YOEB.S. in Civil or Environmental Engineering, PE required, 8+ years' experience, project delivery and team management experience, hydraulic calculations, wastewater system design, cost estimating, technical writing, and business development skills.
1mo
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Civil Project Engineer
Asbury Park, New Jersey, United States
$80k-$90k/yr OnsiteFull Time
AKRF
AKRF: Independent multidisciplinary consulting firm serving public and private clients in land development, transportation, energy, and water.
3+ YOEBachelor's in civil/environmental engineering, 3–5 years design/planning experience in stormwater, grading, utilities or water resources; EIT preferred, valid driver's license, AutoCAD, Civil3D, ArcGIS and H&H tool experience, strong technical writing and regulatory knowledge.
AutoCAD, Autodesk Civil3D, ArcGIS, SWMM, Autodesk Storm & Sanitary Analysis, InfoWorks, HydroCAD
1mo
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Hardware Validation & Lab Operations Engineer
New York, New York, United States
$120k-$130k/yr OnsiteFull Time
Quest Global
Quest Global: Global engineering services and product development solutions provider.
3+ YOEBachelor's in engineering, 3–5+ years in hardware test labs, proficiency with fixture design, environmental/mechanical/ESD testing, metrology (CT Scan,CMM), FTIR, equipment calibration, PM and GR&R, and SOP documentation.
SolidWorks, AutoCAD, Instron, CT Scan, CMM, FTIR
1mo
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Wastewater (Leachate) Process Engineer (5-10 years exp.) - Woodbridge, NJ or Midwest Office Hub
Woodbridge or Middletown or Metuchen or Parsippany or Whitehouse Station or Madison or Farmington Hills or Atlantic City
$80k-$125k/yr OnsiteFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of consulting and engineering services.
5+ YOE5+ years designing wastewater/leachate treatment; Bachelors in civil or environmental engineering; PE or ability to obtain; experience with biological and physico-chemical treatment, process design, mass balancing, and cost estimating.
BioWin, AutoCAD, Visio
4d
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Water/Wastewater Engineering Intern - Summer 2027
Austin or New York City
$48k-$54k/yr HybridPart Time, Internship
STV
STV: Engineering, architectural, and construction management firm for infrastructure.
Currently pursuing a bachelor's degree in Civil, Environmental, or Mechanical Engineering from an ABET-accredited or NCEES-equivalent university; water/wastewater design interest preferred.