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Jeffrey Magdon

Learn more about J.S. Held's recent acquisitions of VWM Analytics and Twenty First Century Engineering.

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Jeffrey Magdon

Project Manager


908-918-1702 (Work)
973 528 7022 (Mobile)
19 Chatham Road
Summit, NJ 07901

Jeffrey Magdon is a Project Manager and a New Jersey Licensed Site Remediation Professional with 19‐years of experience. Jeffrey began is career with Brennan Environmental, Inc., which was acquired by J.S. Held in February of 2020.

Jeffrey is responsible for the management of environmental due diligence services in the J.S. Held Summit, NJ office, including contract management, quality control, project supervision, accounting, health and safety, resource management, and business development, with a focus on procuring new business and servicing existing clients. In his role, Jeffrey provides mentoring, technical consultation and leadership to Senior and Junior Scientists as it relates to site assessment and remedial services. Jeffrey reviews subcontractor agreements prior to contract execution to ensure accuracy of required tasks and ability to perform work, and ensures project invoicing is complete and accurate when submitted to clients. Jeffrey has extensive experience with the New Jersey Industrial Site Recovery Act (ISRA), and is responsible for developing and implementing multi‐media, multicontaminant site remediations in accordance with New Jersey Department of Environmental Protection (NJDEP)
Technical Requirements for Site Remediation and technical guidance at commercial and industrial facilities.

Jeffrey also has experience with ecological evaluations, wetland delineations, threatened and endangered species surveys, and preparing Letters of Interpretation (LOI) for wetland assessments.