Please answer the following question: Facts:   - relatives: j. christopher reyes -lrb- brother -rrb-    - caption: suzanne and walter scott      - children: 6    - birth date: 1931    - name: walter scott jr. .    - nationality: american    - image: engr2-scotts . jpg    - birth place: omaha , nebraska , united states    - occupation: former ceo , peter kiewit sons ' incorporated   Based on these bullet points, write a short biography describing the life of walter scott jr. . .
Answer:
walter scott jr. -lrb- born 1931 -rrb- is an american civil engineer , philanthropist , and former ceo of peter kiewit sons ' incorporated .