klaus andreis

mechanical Engineer bei Herrenknecht AG

Ruhr Region

About

Experience

  • mechanical Engineer at Herrenknecht AG
    Jan 1998 - Present · 28 yrs 7 mos

    chief engieer for assembly maintenance trouble shooting operation

  • field service enginneer at Voest Alpine Tunneling
    Jan 1990 - Jan 1998 · 8 yrs 1 mo

  • field service enginneer at mannesmann demag mining
    1986 - Dec 1989 · 4 yrs