After receiving her degree, Sklarek was denied employment by 19 architectural firms. She accepted a position as junior draftsperson at the New York Department of Public Works. Within a year of attaining her license, she was hired at
Skidmore, Owings & Merrill, a position that exposed her to hands-on, skill-building projects. Sklarek was often credited as "project architect" rather than "design architect" on most major projects, despite being directly involved in the architectural design process. One exception to this was the credit she received, alongside
César Pelli, for designing the Embassy of the United States in Tokyo. From 1980 to 1985, Sklarek worked at
Welton Becket Associates where she served as the project director of the $50-million construction for the
Terminal One station at the
Los Angeles International Airport. Siegel Sklarek Diamond had projects valued at as much as $50 million under way at one time. Hoping to work on larger projects again, Sklarek left the firm in 1989 to join
Jon Jerde Partnership as principal. In this final stint of her career, Sklarek would work on the
Mall of America. Sklarek retired in 1992. Following her retirement, Sklarek was appointed by the state governor to serve on the California Architects Board and served as chair of the
American Institute of Architects National Ethics Council for several years. == Personal life ==