Jeffrey S. Nawrocki, P.E. - President
jeff(at)jsneng(dot)com	603-433-8639 ext. 206
Jeff graduated from the University of NH in 1982 with a B.S. and has been practicing engineering since.  After working in the precast industry for five years designing and constructing bridges, parking garages, and buildings, Jeff started the company in 1987 to develop a diversified engineering practice.  Jeff is licensed in NH, MA, ME, RI, VT, & CT. Interests: skiing, running, cycling, Taekwondo, hiking, rollerblading, ocean boating, fishing Married with four children

Hossein Salehkhou, P.E. -Vice President
hossein(at)jsneng(dot)com	603-433-8639 ext.205
After graduating from San Diego State University in 1980 and from the University of NH with a Masters degree in Civil /Structural Engineering, Hossein worked with Civil Consultants for 11 years and became their Senior Structural Engineer. More recently, Hossein spent 14 months with the LEA Group in Boston as head of the Structural Engineering Department. Hossein has been with JSN since January 1996. Hossein is licensed in NH, MA, & ME  Interests: Golf, reading, softball Married with one child

David A. Macolini, P.E. - Senior Structural Engineer
dave(at)jsneng(dot)com	603-433-8639 ext. 202
Dave received a B.S. in Architectural Engineering from Wentworth Institute of Technology in 1987. After working with Criterium-Mooney engineers in Portland, Maine for seven years, Dave joined JSN Associates in June of 1995 to bring his experience in as a project engineer. Dave is licensed in NH & ME. Interests: fishing, boating, hunting, camping Married with four children

Martin Gorham, P.E. - Senior Engineer
marty(at)jsneng(dot)com	603-433-8639 ext.207
Since graduating from Southern Maine Technical Institute and Wentworth Institute of Technology, Marty has worked professionally for over 23 years. His experience is wide ranging from residential construction to paper mills and power generating stations. His past positions include engineering manager for the Maine Post and Beam Company, lead structural designer for United Engineers, site structural engineer for Bechtel Power Corporation, and structural steel detailer for Cives Steel Company. Marty has been with JSN Associates since 1994. Interests: skiing, bicycling, tennis, hiking, coaching kids sports Married with two children

Roger Brown - Project Designer
roger(at)jsneng(dot)com	603-433-8639 ext.208
Roger received a Bachelor of Fine Arts from Cornell University in 1978. After realizing that buildings were his interest, he pursued this career by learning the trade from architects and contractors and combining his practical experience with his artistic abilities. Roger has been with JSN Associates since 1990 as project designer. Interests: Water skiing, guitar, music, Mustangs Married

Matthew Allen, P.E. - Senior Structural  Engineer
matt(at)jsneng(dot)com	603-433-8639 ext. 203
Matt graduated from the University of New Hampshire in 1994 with a B.S. in Civil Engineering. Matt has been with JSN Associates since June of 1995. Matt’s particular expertise is with computers and engineering software.  Matt earned his professional license in April 2000. Interests: skiing, racquetball, hiking, golf, motorcycling, spending time with his family Married with two children

Cindy Mrazik, E.I.T. - Structural Engineer
Cindy(at)jsneng(dot)com	603-433-8639 ext. 212
Cindy graduated from the University of NH in May 2002 with a B.S. in Civil Engineering. Cindy joined JSN in October of 2006 after working four years at a local firm. Interests: Biking, hiking, gardening

Nathan Maher, P.E. - Structural Engineer
nate(at)jsneng(dot)com	603-433-8639 ext. 209
Nate graduated from the University of NH in 1999 with a B.S. in Civil Engineering with an emphasis on structures. Nate has been with JSN since August 1999.  Nate earned his professional license in October 2003. Interests: motorcycles, athletics, outdoors, photography                             Married

Sarah Zoni, P.E. - Structural Engineer
sarah(at)jsneng(dot)com	603-433-8639 ext.211
Sarah graduated from the University of New Hampshire in May 2000 with a B.S. in Civil Engineering and graduated from the University of Massachusetts at Lowell in May 2004 with a M.S. in Engineering Structural Option.  Sarah joined the team at JSN in October of 2004, having prior worked for a Massachusetts firm. Sarah earned her professional license in October 2006. Interests: Dog sports, hockey, nutrition & wellness

Mary Hansen - Bookkeeper
6rocks(at)earthlink(dot)net	603-433-8639 ext. 201
Mary has been organizing and managing the office at JSN Associates since 1993. Mary’s previous experiences include multiple educational degrees, private piloting, owning a deli, and practicing as a licensed massage therapist. Interests: running, skiing, hiking, boating, kayaking Married with four children

Lisa Rohr - Office Manager
lisa(at)jsneng(dot)com	603-433-8639 ext. 201
Lisa joined the team at JSN Associates in January of 2004 and handles all of our billing, clerical, and reception.  Lisa's previous experience includes 23 years in the insurance industry handling commercial and personal lines accounts and administering Fidelity/Surety Bonds.  Insurance certifications received through UNH in Manchester and IIANH, Concord                                                                                         Interests:  Running, XC skiing, cycling, gardening