SpeedCast International Ltd. tapped Sebastien Lehnherr to be COO of the company.
Previously, Lehnherr oversaw cybersecurity for oilfield services company Schlumberger as chief information security officer, the company said Jan. 1.
Lehnherr succeeded Keith Johnson, who was executive vice president of the energy division and COO. Johnson will now focus solely on the energy sector.
SpeedCast, together with its subsidiaries, provides network and satellite communications services worldwide.