1965 – Technion graduate in Mechanical Engineering 
1965 to 1969 – IDF Ordnance – Acceptance Testing of automotive engines.
1968 to 1970 – Technion Graduate Studies. Thesis – Abrasive wear of ICE bearings
1969 to 1976 – Savkal Ltd. – Chief engineer of a 27 hp Wankel Rotary Engine.
1969 – Working in NSU Germany on Wankel engines.
1976 to 1979 – Technion PhD. Thesis – Abrasive wear of hydrodynamic bearings under dynamic loads.
1978 to 1979 – IDF Ordnance, Engine laboratory.  Working on the testing plan of AVCR 1360 engine for Merkava.
1979 to 1982 – Curtis Wright USA - Development engineer of 1,500 hp, multi fuel, Rotary Engine.
1982 to 1986 – Advisor to Carmo Ltd. (Savkal) Israel regarding Rotary engines.
1990 to 1995 – Special advisor to Elbit – Silver Arrow regarding development, production and reliability of rotary engines for UAVs.
1982 t0 2010 – Rafael Ltd. – Launchers and Trophy active protection System (retired on 2010).
2010 – Entrepreneur and Owner of AMRP, developing a multifuel (including CNG), advanced modular rotary propulsion engine.

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