Geoscientist

AECOM•Piscataway, NJ

1d•Onsite

About The Position

We seek a Geoscientist to support environmental site investigation, remediation, and regulatory compliance across a variety of sites and contaminants. You will spend a significant portion of time in the field performing sampling and overseeing subcontractors, while contributing to data evaluation, figures, and technical reporting. This mid-level role emphasizes strong field execution, quality data management, and effective coordination with project managers, subcontractors, and laboratories.

Requirements

Bachelor’s degree in Geoscience, Geology, Environmental Science, or related field AND 2 years of relevant experience in environmental consulting (site investigation, sampling, drilling oversight, data QA/QC, and reporting support) or a demonstrated equivalency of experience and education.
OSHA 40-hour HAZWOPER (current) and ability to maintain annual refreshers.
Valid driver’s license, subject to a motor vehicle records check.
Successful candidate will have to pass a background check and a client administered drug assessment, along with a medical surveillance program.

Nice To Haves

Strong field documentation, data analysis, and technical writing skills; proficiency with Microsoft Excel/Word/PowerPoint.
Familiarity with federal and state environmental regulations and guidance (e.g., EPA, OSHA; state-specific programs as applicable).
Ability to perform fieldwork in varying weather and terrain, lift/carry field equipment, and travel as project needs dictate.
Master’s degree in Geology, Hydrogeology, or related discipline; or 3–5 years of consulting experience with increasing responsibility.
Experience with groundwater and vapor intrusion investigations, aquifer testing, LNAPL/DNAPL assessment, and remediation system O&M.
Working knowledge of environmental remediation technologies and best practices (e.g., mechanical recovery, SVE/AS, in-situ treatment).
Proficiency with tools such as GIS (ArcGIS/QGIS), gINT/ESlog, EQuIS, AQTESOLV, or groundwater modeling basics (e.g., MODFLOW) is a plus.
OSHA 30-hour Construction (current) and other relevant safety certifications.
Exposure to client communications, schedule/budget tracking, or small task coordination; ability to provide on-the-job guidance to junior field staff.
Familiarity with regional regulatory frameworks (e.g., NJDEP, NYSDEC, NYC DEP/OER) where applicable.

Responsibilities

Perform field programs for environmental site investigations, including soil, groundwater, and soil vapor sampling under established SOPs and quality protocols.
Support and oversee day-to-day drilling activities, well installation, development, purging, and sampling; document lithology and prepare detailed field logs.
Coordinate subcontractors (e.g., drillers, excavation, survey) and manage field logistics, equipment, and materials to meet scope, schedule, and safety requirements.
Execute groundwater gauging, NAPL characterization/recovery support, and O&M activities for remediation systems as directed by the project team.
Collect, preserve, and ship samples; complete chain-of-custody and field documentation; ensure data quality and adherence to SOPs.
Conduct data QA/QC, analyze and interpret environmental datasets, and prepare figures, cross sections, boring logs, and data summaries to support conceptual site models.
Contribute to technical deliverables (e.g., Investigation Work Plans, Monitoring Reports, Data Summary Memos, Remedial Action Reports) with clear, concise technical writing.
Support site health and safety implementation (JHAs, tailgate meetings, PPE use) and maintain a strong safety culture during all field activities.
Assist with waste characterization, profiling, and coordination of hazardous and non-hazardous waste disposal activities.
Communicate effectively with project managers, clients (as appropriate), laboratories, and agencies; track field progress, and flag issues early.
Maintain and calibrate field instruments; help improve field tools, checklists, and data workflows for efficiency and consistency.