ANTHONY SELIMO, PROF. LS, PROMOTED TO ASSOCIATE

Anthony M. Selimo, Prof. LS Associate Land Surveying Georgetown, DE Office (302) 855-5734 In acknowledgment of his leadership and ongoing contributions to MRA’s survey services, Anthony M. Selimo, Prof. LS, has been promoted to Associate in the Georgetown, Delaware office. Anthony serves as a Project Manager and Professional Land Surveyor, overseeing survey production and quality control for projects throughout Delaware and Eastern Maryland. He also supports coordination and deliverables across multiple MRA offices, while leading training efforts that advance field procedures and integrate evolving technology into daily workflows. He holds a Bachelor of Science in Geography from Salisbury University and is a licensed Professional Land Surveyor in both Delaware and Maryland. He is a member of the Maryland Society of Surveyors, and the National Society of Professional Surveyors. With more than 15 years of experience, Anthony has developed a well-rounded background in boundary and right-of-way determination, control surveys, and a … Continue reading

ERIK RETZLAFF, PE, PROMOTED TO ASSOCIATE

Erik F. Retzlaff, P.E.AssociateUtility Engineering Abingdon, MD Office(410) 515-9000 Recognizing his contributions to projects across the firm and his leadership within MRA’s utility practice, Erik F. Retzlaff, P.E., has been promoted to Associate in MRA’s Abingdon, Maryland office. Erik serves as MRA’s Water and Wastewater Division Leader and brings more than 25 years of experience delivering utility infrastructure solutions for both public and private sector clients. His work encompasses the planning, design, permitting, and construction of drinking water production, treatment, distribution, and storage facilities and wastewater collection and conveyance systems, pumping stations and treatment facilities. He supports projects across all MRA offices while continuing to serve clients throughout the Mid-Atlantic region. He holds a Bachelor of Science in Mechanical Engineering from the University of Delaware and is a licensed Professional Engineer in Delaware, where he also maintains certification as an On-Site Wastewater Designer. Erik has been actively involved in the … Continue reading

ALEXANDER J. LEADORE, PE, PROMOTED TO ASSOCIATE

Alex has been a key member of our structural engineering team for more than 12 years, bringing exceptional skill and dedication to projects that demand precision and adaptability. His experience spans civil and structural engineering for a wide range of telecommunications infrastructure and critical systems, including thousands of wireless communication installations and upgrades across Maryland, Virginia, and Washington, D.C.

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RYAN AHN, PE, PROMOTED TO ASSOCIATE

Ryan has been an integral part of our structural engineering team in Towson for more than 13 years. His expertise spans structural design, analysis, and construction administration for a wide range of projects, including high-rise and mid-rise buildings, mixed-use developments, and specialized facilities.

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