Our People
EMS' reputation is directly attributable to the high quality of its employees. Our staff embodies the values of excellence, integrity, and dedication. With an average employee tenure of 18.5 years, we have a stable workforce to meet all of your needs.
Meet Our Team
Mary Buttarazzi
Environmental Communications Specialist
Mary is a 2022 graduate of Lehigh University with a major in Biology. As an Environmental Communications Specialist, she joins our team to provide support for multiple projects, including the Clu-In Content Maintenance and Community Involvement task orders.
Rob Langston
Web Application Developer
Rob has been with EMS for nearly 25 years producing products, services and support spanning many areas of our support to EPA including web content development and maintenance, registration and event management systems, supported community involvement and outreach efforts, and more.
Jessica Crestwell
Graphics Designer
Detail oriented and extremely organized, Jessica has been putting her creative touch on EPA products for over 21 years. With a bachelor's degree in art and design and a concentration in graphic design, Jessica creates clean and uncluttered visual designs for a variety of products.
Mark Farkosh
Staff Accountant
As our corporate comptroller, Mark has administered EMS's accounting systems, payroll, and contract and subcontract files for more than 20 years. As quality manager for our financial systems, he tracks 25 task order budgets and delivery schedules and oversees funding and invoices for 80 subcontractors and consultants.