RM

Ralph Mackiewicz

Vice President, Business Development at SISCO

Ralph Mackiewicz began their career in 1976 as a Cook at The Beef and Brew at the Dog House in Houghton, MI. In 1977, they moved to Westinghouse Numa-Logic as an Engineering Manager. In 1985, they joined SISCO, Inc. as Vice President of Business Development.

Ralph Mackiewicz attended Michigan Technological University from 1973 to 1977, where they earned a Bachelor of Science in Electrical Engineering.

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Timeline

  • Vice President, Business Development

    July, 1985 - present