Donna Newell, MS, PE, CFM
President
Donna is the president of NTM Engineering. She offers over 31 years of civil engineering experience, specializing in hydrology and hydraulics (H&H).
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Rachel Tereska, MS, PE
Vice President, Hydrology & Hydraulics
Rachel is the vice president of NTM’s Hydrology & Hydraulics Division and a civil engineer who specializes in water resources engineering.
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John Newell, MEng, PE, CBSI
Vice President, Structures & Transportation
John is the vice president of NTM’s Structures & Transportation Division. He has over 30 years of combined consulting engineering design, bridge inspection, and military design/build experience.
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Jeffrey MacKay, MS, PE, CPESC
Vice President, Stormwater & Civil/Site
Jeff is the vice president of NTM’s Stormwater & Civil Site Division. He has over 25 years of engineering experience.
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Francisco Aguirre, MS, PE
Wayne Office Manager and Senior Project Manager – Hydrology & Hydraulics
Francisco is the Office Manager of our Wayne, PA location and a senior project manager for NTM Engineering who offers 18 years of engineering experience.
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Scott A. Brown, MS, PE, D.WRE
Senior Professional – Stormwater & Civil/Site
Scott is a senior professional with over 47 years of experience, specializing in urban drainage design, stormwater management, erosion and sedimentation control, and hydrologic and hydraulic analysis of river and watershed systems.
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Namita Sinha, MS, EIT
Environmental Director
Namita is the Director of Environmental Services. She has over 25 years of progressive experience in Engineering and Project Management in private consulting and transportation field.
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Johnathan Yamashita, PE, CPESC
State College Office Manager and Senior Project Manager – Stormwater & Civil/Site
Johnathan (John) is the Office Manager of our State College, PA location and a senior project manager in our Stormwater & Civil/Site Division.
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Jade L. Fertich, PE, CBSI
Senior Project Manager – Structures & Transportation
Jade is a professional engineer and project manager with over 30 years of experience on numerous highway and bridge projects.
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Susan Giannantonio, MS, PE, CPESC
Senior Project Manager – Stormwater & Civil/Site
Susan is a senior project manager who specializes in stormwater design, erosion and sediment control (E&S) design, NPDES permitting, highway design, and site development with over 27 years of experience.
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Kevin Kozain, PE, CPESC
Stormwater & Civil/Site Director
Kevin serves as director of NTM’s Stormwater, Civil/Site Division and a project manager on Pennsylvania transportation improvement projects.
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Lino A. Magnelli, PE
Hydrology & Hydraulics Director
As Director of NTM’s Hydrology & Hydraulics Division, Lino offers extensive project management and water resources engineering experience, having performed services across Pennsylvania for over 28 years.
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David Miraglia, PE, CBSI
Senior Project Manager – Structures
David is licensed Professional Engineer and Certified Bridge Safety Inspector who provides structural design and NBIS inspection services for PennDOT projects for over 26 years.
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Chad J. Slothower, MS, PE, CBSI
Structures & Transportation Director
As Director of NTM’s Structures & Transportation Division, Chad specializes in bridge design, bridge inspection, and project management.
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