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Strong fit if you are a PFAS/environmental forensics specialist who thrives as a technical authority in a large engineering consultancy. Weaker fit if you want hands-on construction management or lack contaminant forensics depth. On-site Jackson posting (not remote per listing flags).
As an International PFAS Forensics Subject Matter Expert at CDM Smith in Jackson, you would likely spend days interpreting PFAS source and fate evidence, advising project teams on forensic sampling and data lines of proof, reviewing technical deliverables, and supporting clients and regulators on complex contamination questions—aligned with CDM Smith’s environmental and PFAS-focused services rather than pure construction site work.
Prioritize deep PFAS chemistry and environmental forensics (source differentiation, fate and transport, analytical methods), technical writing for expert reports, and client/regulator communication. Pair that with program-level consulting habits common in large engineering firms: quality review, multidisciplinary coordination, and defensible data storytelling. No role-specific paid certs were provided in the source data.
It is an employee-owned engineering and construction company focused on water, environment, transportation, energy, and facilities for public and private clients.
The listing data marks remote as 0, with location in Jackson, Hinds County, Mississippi.
Company materials highlight emerging areas such as polyfluoroalkyl substances (PFAS) alongside broader water and environmental services.
Website: cdmsmith.com
CDM Smith Inc. is an American engineering and construction company headquartered in Boston, Massachusetts. CDM Smith offers services in water, environment, transportation, energy and facilities projects for public and private clients. Major services include design, consulting and program management with a focus on emerging areas such as polyfluoroalkyl substances (PFAS), complete corridors, lead in drinking water, digital solutions, and water reuse and desalination. The employee-owned company is currently ranked 22nd on Engineering News-Record's 2025 Top 500 Design Firms li…
Public cache only — not an employee review.
CDM Smith is hiring an International PFAS Forensics Subject Matter Expert in Jackson, Hinds County, Mississippi. This is a full-time position for an experienced environmental professional to lead complex per- and polyfluoroalkyl substances (PFAS) investigations, remediation strategies, and technical consulting across domestic and international projects. About the Role As a PFAS Forensics Subject Matter Expert, you'll serve as a technical authority on the latest developments in PFAS contamination, detection, treatment, and regulatory compliance. You'll work directly with clients facing emerging environmental challenges, bringing deep expertise in groundwater forensics, site characterization, and remediation design. Your insight will shape how our teams approach some of the most pressing environmental problems facing industrial, municipal, and commercial clients nationwide and globally. What You'll Do Lead forensic investigations to identify PFAS sources, transport pathways, and exposure routes at contaminated sites Design and oversee sampling programs, analytical protocols, and quality assurance practices Develop science-based remediation strategies and evaluate treatment technologies for PFAS removal Advise clients on regulatory requirements, risk assessment, and compliance pathways under evolving federal and state guidelines Mentor junior staff and build technical capacity within our environmental consulting teams Prepare technical reports, expert analyses, and regulatory submissions supporting site assessments and remediation decisions Support business development by providing expert technical input on PFAS-related opportunities and proposals What We're Looking For Advanced degree (Master's or Ph.D.) in environmental science, geology, hydrogeology, civil engineering, or related field 10+ years of professional experience in environmental investigation, contamination assessment, or remediation Demonstrated expertise in PFAS chemistry, analytical methods, and treatment technologies Professional credentials such as PG (Professional Geologist) or PE (Professional Engineer) strongly preferred Track record of leading complex, multi-disciplinary environmental projects Excellent written and verbal communication skills for technical and non-technical audiences Commitment to staying current with emerging PFAS science and regulatory developments About CDM Smith CDM Smith is a leading global consulting and engineering firm serving clients across infrastructure, environmental, energy, and water sectors. We're dedicated to creating career opportunities where professionals can do meaningful work, develop expertise, and grow their careers in a collaborative, innovative environment. How to Apply Ready to make an impact in…
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