Our Leaders
At NYSTEC, we see our leaders in action. Meet the people who set the company direction, who lead our client work, and who build relationships with clients and with job seekers.
NYSTEC Management Team
Sort by:
Director of Service Delivery - Quality

Director of Service Delivery - Quality
Brad Duerr is NYSTEC’s Director of Service Delivery – Quality.
His client experience includes leading multiple healthcare transformation and quality programs across New York State and New York City health agencies. Brad is a certified project management professional (PMP) from Project Management Institute, a certified professional in business analysis, a certified professional in healthcare information and management systems from the Healthcare Information and Management Systems Society, a certified internal audit practitioner from the Institute of Internal Auditors, and holds a chief information officer certification from Carnegie Mellon University’s Heinz College.
Brad holds a master’s degree in business administration from SUNY Polytechnic Institute and a bachelor’s in information systems/science from SUNY Oswego University.
General Counsel and Director – Legal, Risk and Compliance

General Counsel and Director – Legal, Risk and Compliance
Glinnesa Gailliard serves as NYSTEC’s general counsel, ethics and compliance officer. She is an accomplished, experienced attorney with in-house, business law, and civil and administrative litigation experience. Glinnesa has a broad scope of expertise, and her strengths are in contract drafting and negotiation, compliance, fraud, data privacy, trademark and copyright, and criminal investigations.
Director of Service Delivery - Technical

Director of Service Delivery - Technical
Sarah Goff serves as NYSTEC’s Director of Service Delivery – Technical.
Sarah has more than 20 years of experience in healthcare technology and consulting in both the New York City and Albany markets. With extensive experience leading multidisciplinary teams delivering strategic solutions across all phases of a project lifecycle, her NYSTEC project work has included systems, strategy, and policy projects in the Medicaid and long-term care space. Prior to NYSTEC, Sarah worked at Albany Medical Center as their hospital clinical systems manager and in healthcare and pharma consulting in New York City for 15 years.
Sarah holds a master’s degree in business administration in information technology from Rensselaer Polytechnic Institute and a bachelor’s degree in biological sciences from Cornell University and has been a Project Management Institute-certified project management professional (PMP) since 2005.
Practice Leader - Technology Procurement and Implementation Services

Practice Leader - Technology Procurement and Implementation Services
Mark Greiner is NYSTEC’s practice leader for Procurement and Implementation Services.
Certified as a project management professional (PMP) from Project Management Institute, Mark has extensive experience in technology procurement, system implementation, and quality assurance. He has performed resource management, project planning, and monitoring on several high-profile IT projects in New York State and New York City, and he is skilled in managing independent validation and verification services. Mark’s activities have included documentation development such as technical requirements and requests for proposals, and his technical experience has focused on network and data-center infrastructure and migrations, as well as wireless LAN, WAN, and MAN application implementations and buildouts.
Mark holds a bachelor’s degree in telecommunications from the SUNY Institute of Technology.
Practice Leader - Modernization and Data Solutions Team

Practice Leader - Modernization and Data Solutions Team
Jon Greenwalt is the Practice Leader of the Modernization and Data Solutions Team.
His client experience includes implementing and transforming information technology solutions throughout New York State. Jon has expertise in portfolio and project management, strategic planning, resource and budget management, funding research and grant writing, quality assurance, business process and requirements analysis, and evaluating technical options. He has served numerous New York State agencies, including the Department of Health, Office of Mental Health, Office for People with Developmental Disabilities, Department of State, and the State Education Department.
He holds a master’s in business administration in human resource information systems from SUNY Albany, and a bachelor’s in business management from Siena College.
CFO, Director - Finance and Business Intelligence

CFO, Director - Finance and Business Intelligence
Jasminka Husic serves as NYSTEC’s director of finance and budget. A certified public accountant, she has eight years of experience as a senior staff accountant and five years as a senior software engineer. Before her role as director, Jasminka served as NYSTEC’s comptroller. She is active in the Utica chapter of the New York State Society of CPAs (NYSSCPA), an organization with 26,000+ NYS-based CPAs, lawyers, bankers, and other professionals from associated industries. Jasminka holds a master’s degree in accountancy from SUNY Institute of Technology (SUNYIT) and two bachelor’s degrees in business administration e-commerce, with a minor in computer science from Northwestern Oklahoma State University.