Exhibit 10.1 MICHAEL F. SHANAHAN SR. EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT is made and entered into as of the 1st day of September, 1998 by and between ENGINEERED SUPPORT SYSTEMS, INC., a Missouri corporation (hereinafter...Employment Agreement • January 29th, 2003 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • Missouri
Exhibit 10.2 GERALD A. POTTHOFF EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT is made and entered into as of the 1st day of October 1999 by and between ENGINEERED SUPPORT SYSTEMS, INC., a Missouri corporation (hereinafter called...Employment Agreement • January 29th, 2003 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • Missouri
Exhibit 10.5 EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT ("Agreement") is made and entered into as of the 1st day of May, 2001, by and between ENGINEERED SUPPORT SYSTEMS, INC., (hereinafter referred to as "Employer") and LARRY...Employment Agreement • January 29th, 2003 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • Missouri
Exhibit 10.3 GARY C. GERHARDT EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT is made and entered into as of the 1st day of October 1999 by and between ENGINEERED SUPPORT SYSTEMS, INC., a Missouri corporation (hereinafter called...Employment Agreement • January 29th, 2003 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • Missouri
