RETTEW recently welcomed new hire Dustin E. Krajewski.

Krajewski functions as an environmental and engineering specialist in RETTEW’s geosciences division at the firm’s Denver, Colo. office. He provides project management and engineering support for environmental permitting, due diligence assessments, pollution prevention compliance, site remediation, and wastewater treatment. He specializes in projects for the oil and gas, mining, and chemical industries.

With 11 years of experience in environmental engineering and consulting, prior to working for RETTEW Krajewski worked extensively in stormwater management, environmental permitting, site characterization, and remediation evaluations throughout multiple states in the Midwest.

A graduate of the University of Denver with a bachelor’s degree in mechanical engineering, Krajewski went on to earn his master’s in business administration in technology management from the University of Phoenix. He is a member of the American Society of Civil Engineers, Engineers Without Borders, and the Sustainable Remediation Forum, along with working on a graduate’s degree in civil engineering from Colorado State University. Krajewski resides in Fort Collins, Colo.

RETTEW, ranked 166 in 2012 on Engineering News-Record’s annual list of top 500 design firms, began in 1969 as a single-person office. Today RETTEW has more than 400 employees and 11 total offices in Athens, Lancaster, Lehigh Valley, Mechanicsburg, Pittsburgh, Schuylkill Haven and Williamsport, Pa; Canton, Ohio; Delhi and Liberty, N.Y.; and Denver, Colo. For more information on any of RETTEW’s services, please call 1-800-RETTEW-5 (1-800-738-8395) or visit Visit RETTEW Companies on Facebook and Twitter and RETTEW Associates, Inc. on LinkedIn.