In 1970, Taylor joined General Motors where she is known for her work at General Motors on catalytic converters that helped reduce pollution from car exhaust, following work done earlier by Eugene Houdry.[1] Taylor developed catalytic converters that converted nitric oxide into nitrogen, instead of ammonia, a toxin to humans.[1] In 1987, while at General Motors, Taylor also served as president of the Materials Research Society.[5][6]
When Taylor was elected a fellow of the National Academy of Engineering in 1995, she was cited "for the development of automotive-exhaust catalytic systems and leadership in materials battery and fuel cell research".[7]
In a 2014 interview, Taylor described her work as an engineer and noted that she selected the field because she liked the challenge of engineering and the employment options that would available to her.[8] As of 2017, she was retired from General Motors,[9] but continued to consult at Columbia University and the United States Department of Energy on projects that reduce impacts on the environment.[1]