Began with Dennis & Mairs, civil engrs., New York, 1876. Draftsman and engineer in charge construction, Brooklyn, Flatbush & Coney Island R.R., 1877-1879. Draftsman and assistant engineer in charge construction, Metropolitan Elevated R.R., New York City, 1879-1880.
Draftsman West Side & Yonkers Railway, January-March 1880. Leveler, draftsman and on construction extension to Hudson River, of New York&N.E. R.R., 1880-1882. Transit man on location Erie & Wyoming Valley R.R., January-July 1882.
Contractor’s engineer on construction Pittsburgh, McKeesport & Youghiogheny R.R., July-September 1882. Draftsman, New York City&Hassaram Rijhumal R.R., September-December 1882. With New York,N.H.&H. R.R., 1882-1929, successively draftsman, engineer in charge construction, div. engineer, principal assistant engineer, district engineer and chief engineer, 1905-1929.