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A SpaceX civilian astronaut who flew in orbit for 3 days joins rival company Blue Origin as engineer

Business Insider US
Chris Sembroski talking at Inspiration4 event at S
Chris Sembroski talking at Inspiration4 event at SpaceX HQ. Inspiration4 / John Kraus
  • Civilian astronaut Chris Sembroski said he's joined Blue Origin, Jeff Bezos' rocket manufacturer.
  • The move comes after he launched with Elon Musk's SpaceX in September for a three-day trip in orbit.
  • SpaceX and Blue Origin are big competitors in the commercial space industry.
  • For more stories go to www.BusinessInsider.co.za.

A civilian astronaut who launched on SpaceX's rocket last year has joined rival space company Blue Origin as an avionics engineer.

Chris Sembroski, who was previously a Lockheed Martin employee and an Air Force veteran, posted on Twitter on Monday that he was now working at Blue Origin, Jeff Bezos' rocket manufacturer.

Sembroski's LinkedIn profile says he is now an avionics engineer based in Kent, Washington.

"I am thrilled to be a part of our expansion out to the rest of the universe – AND to announce I have joined Blue Origin! Let's go!" he wrote in his Twitter post.

Sembroski was one of the four civilian astronauts on the Inspiration4 mission that took off on September 16, sending them into orbit for three days onboard SpaceX's Crew Dragon spacecraft. They flew as high as 590 kilometers above the Earth.

Billionaire Jared Isaacman chartered the flight from SpaceX and gave the three other seats to Sembroski; Dr Sian Proctor, a geoscientist; and Hayley Arceneaux, a physician assistant and childhood cancer survivor.

Sembroski's last job, which lasted from April to July, was a senior analytics engineer at DB Engineering, according to his LinkedIn profile.

Sembroski didn't disclose any details about what the new posting at Blue Origin will involve. He didn't immediately respond to Insider's request for comment about the job update.

Elon Musk's SpaceX and Bezos' Blue Origin are known for their rivalry given that the two billionaires have butted heads for over 15 years

Last year, Blue Origin sued NASA over the agency's decision to award a moon-landing contract to SpaceX. This added to the tension, with Musk saying Bezos' "full-time job" was suing SpaceX. The two billionaires have made public digs at each other and sparred over their space ambitions.


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