ordin arius ▁at ▁the ▁European ▁Law ▁Fac ulty ▁and ▁Institute ▁of ▁Law ▁of ▁the ▁Wars aw ▁School ▁of ▁Econom ics . ▁ ▁He ▁was ▁a ▁guest ▁lect urer ▁at ▁the ▁univers ities ▁in ▁Mun ich , ▁Mar burg , ▁A ugs burg , ▁Hamburg , ▁C ologne , ▁Bonn , ▁and ▁J ena . ▁ ▁From ▁ 1 9 9 5 ▁he ▁has ▁been ▁associated ▁with ▁the ▁Ministry ▁of ▁Foreign ▁Affairs ▁of ▁the ▁Republic ▁of ▁Poland . ▁During ▁the ▁years ▁ 1 9 9 6 - 2 0 0 1 ▁he ▁was ▁the ▁Coun s ell or ▁and ▁Minister ▁Pl en ip ot enti ary , ▁Deput y ▁Polish ▁Amb assador ▁in ▁the ▁Federal ▁Republic ▁of ▁Germany , ▁and ▁Manager ▁of ▁the ▁C ologne ▁branch ▁of ▁the ▁Polish ▁Emb ass y . ▁He ▁was ▁the ▁Director ▁of ▁the ▁Department ▁of ▁European ▁Security ▁Policy ▁in ▁the ▁Ministry ▁of ▁Foreign ▁Affairs ▁of ▁the ▁Republic ▁of ▁Poland ▁( 2 0 0 1 – 2 0 0 2 ). ▁From ▁ 2 0 0 5 ▁to ▁ 2 0 0 7 ▁he ▁was ▁the ▁Director ▁of ▁the ▁Department ▁of ▁Foreign ▁Affairs ▁in ▁The ▁Chan cell ery ▁of ▁the ▁Prime ▁Minister , ▁Director ▁of ▁the ▁Department ▁of ▁International ▁Policy ▁in ▁The ▁Chan cell ery ▁of ▁the ▁Prime ▁Minister , ▁and ▁then ▁again ▁the ▁Director ▁of ▁the ▁Department ▁of ▁Foreign ▁Affairs ▁in ▁The ▁Chan cell ery ▁of ▁the ▁Prime ▁Minister ▁( he ▁held ▁this ▁job ▁during ▁the ▁term ▁of ▁Prime ▁Minister ▁Kaz im ierz ▁Marc ink iew icz ▁and