Ralf Klose

Manager Information Technology bei ADVA OPTICAL NETWORKING SE

Greater Erfurt Area

About

Experience

  • ADVA OPTICAL NETWORKING SE (25 yrs 9 mos)
    • Manager Information Technology
      Jan 2021 - Present · 5 yrs 6 mos

    • Senior IT Administrator
      Oct 2000 - Present · 25 yrs 9 mos

  • Elektronik FA at Alcatel
    1984 - Sep 2000 · 16 yrs 9 mos