At The Top

-- THOMAS JOHNSON Johnson, an environmental engineer, was promoted to vice president of the Northwest Region offices for Tetra Tech Inc., an environmental-science and engineering company.

-- LYLE NAISH Naish was promoted from manager of federal contracts to vice president of federal programs for Blue Cross of Washington and Alaska.

-- CHARLES JACKSON Jackson will be responsible for developing customized training classes for businesses and governmental agencies as director for the Institute for Training and Development at Seattle Community College.

-- JILL MARSDEN Marsden was promoted from executive vice president to president of Network Management Inc. and Network Health Plan Inc., health-care providers.

OTHER ANNOUNCEMENTS:

-- COMMUNICATIONS

Aileen Griffey will be responsible for sales and service of small and medium business telephone systems in Washington and Oregon as general manager for AT&T's General Business Systems division.

-- CONSULTING

Diane Anderson was named vice president of administration for Management Advisory Services Inc., a training, consulting and valuation company.

-- EDUCATION

The Seattle Pacific University board of trustees elected the following as members: David Beagle of Gray Line of Seattle; Stephen Delamarter of Everett Free Methodist Church; Charles Dohner of the Department of Medical Education at the University of Washington; Judith Fortune of Seattle Pacific University; and Nathan Thuline of Medical Diagnostic Specialties Inc.

-- ENVIRONMENT

Gerald Portele was promoted from associate director of the Hazardous Materials Management group to director for Tetra Tech Inc., an environmental-science and engineering company. John Crawford was named contingency planning and training coordinator for Foss Environmental, a division of Foss Maritime.

-- MEDIA

Sherry Sharer was named vice president and assistant secretary and Sharon Greenfield was appointed vice president and director of human resources for Fisher Broadcasting Inc. of Seattle. Scott Hayner, general sales manager, was named vice president for KOMO TV, owned and operated by Fisher Broadcasting Inc.

-- ORGANIZATIONS

O. Yale Lewis Jr., partner at Hendricks & Lewis, was elected president of the Seattle Public Library Board of Trustees. The Washington State Chapter of the International Society for Retirement Planning elected Diana Parkison, of Washington State Retirement Systems, president; Paul Bishop, of Short, Cressman & Burgess, vice president; Andy Landis, of Thinking Retirement, treasurer; and Helyn Brent, of Airborne Express, secretary.

At the Top appears weekly in the Business Monday section of The Times. Send announcements to Business Monday editor, Seattle Times, P.O. Box 70, Seattle, WA 98111.