Sources
Membership and offices: https://catalog.byu.edu/about-byu/administration
Occupations: Profile pages on a number of websites
President Russell M. Nelson Chairman Surgeon
President Dallin H. Oaks First Vice Chairman Attorney, university president, state supreme court justice
President Henry B. Eyring Second Vice Chairman University professor (Stanford, MIT, etc.)
Elder Jeffrey R. Holland Board Member University professor, university president
Elder David A. Bednar Board Member University professor, university president
Elder Quentin L. Cook Board Member Attorney, CEO
Elder Dale G. Renlund Board Member University professor, director of various medical organizations
Elder Robert C. Gay Board Member Director, CEO, etc.
Elder Donald L. Hallstrom Board Member Businessman (real estate appraisal)
Bishop Gérald Caussé Board Member Businessman (strategy consulting, etc.)
Sister Jean B. Bingham Board Member Teacher
Sister Bonnie H. Cordon Board Member Businesswoman (software industry, etc.)
Brother Stephen W. Owen Board Member Company president