11. In 1940 he was appointed Chief Mechanical Engineer . 12. There were no new locomotive designs during the incumbency of Walter Chalmers as Chief Mechanical Engineer . 13. In 1909 he succeeded Richard Deeley as chief mechanical engineer ( CME ) of the MR. 14. However, in 1926 the Chief Mechanical Engineer , Carlisle. 15. He previously served as the Chief Mechanical Engineer of the Curiosity Rover at NASA's Mars Science Laboratory. 16. From 1972 to 1975 he was chief mechanical engineer at Telesensory Systems, Inc ., of Palo Alto. 17. He recruited Fred Shea as his Chief Mechanical Engineer and had him prepare specifications for this new equipment. 18. They were designed by the railway's Chief Mechanical Engineer , Charles Collett, for working the company's express passenger trains. 19. The trial proved successful and a steam rail motor was designed by the Chief Mechanical Engineer George Jackson Churchward. 20. Between 1847 and 1851 he was the chief mechanical engineer ( " Maschinenmeister " ) of the Magdeburg-Wittenberge Railway.