Posted Jul 12, 2026

Environmental Scientist, Geologist, Engineer or Hydrogeologist

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About the position Langan is seeking an Environmental Scientist, Geologist, Engineer or Hydrogeologist to join its collaborative team in Parsippany, NJ. This individual will serve a key function in providing site exploration activities including, but not limited to contaminated site investigation and remediation work; soil and groundwater sampling; vapor intrusion investigation; remedial investigation, design, implementation, and monitoring; pilot tests; data management, processing, and evaluation; and report preparation. In this role, you will have the opportunity to work with top industry leadership on a complex and diverse portfolio of environmental projects in a continuous learning environment. Responsibilities • Perform field inspections and environmental investigations • Perform air, soil, gas, groundwater sampling and remediation of contaminated properties • Assist with the planning and execution of field investigations by logging borings, collecting samples, performing field tests, and collecting and recording data • Perform routine and special calculations • Field oversight of remediation activities and subcontractors, ensuring compliance with job specifications • Identify and implement solutions to both routine and more complex field and/or laboratory problems and accurately document results • Communicate with supervisor on any problems encountered on project sites • Assist with the preparation of technical reports, specifications, and plans; data management and evaluation; and environmental assessment and remediation • Perform other duties as requested Requirements • Bachelor's degree in Environmental Engineering, Environmental Science, Hydrogeology or Geology • 1+ years of work-related experience • Engineers must have EIT Certification, or current registration for the FE exam • Strong technical education, professional demeanor, and desire to learn • 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 • Possess a valid driver’s license in good standing and reliable transportation access to remote job site locations • Availability to work overtime as needed Nice-to-haves • Prior relevant internship or professional work experience preferred Benefits • Company paid medical, dental, and vision coverage • Life insurance • Short- and long-term disability insurance • Paid pregnancy disability leave • 401(k)/Roth with company match • Paid time off including parental and military leave • Employee referral and professional license bonuses • Educational reimbursement • Employee resource groups • Flexible work schedules • Extensive training • Wellness programs • Buddy and mentoring programs