Despite clearing the toughest exam in her very first attempt, Singhal was not allowed to take the position in office due to her physical disability as authorities cited her inability to push, pull and lift. She was refused a posting because she has scoliosis. In 2012 she filed a case in the Central Administrative Tribunal and won after four years, after which she was given a posting as Assistant Commissioner in Indian Revenue Service. Singhal gave the civil service examination in 2010, 2011, 2013 and 2014 and in the first three attempts she got Indian Revenue Service where as in 2015 she got Indian Administrative Service. After MBA, before appearing for Civil Services Examination in 2010, she worked as a Strategy Manager in Cadbury India and as marketing intern at the Coca-Cola Company. She has also taught Spanish for a year. She is posted as Assistant Collector in the Government of Delhi since June 2016. She is the Brand Ambassador for Department of Disability, Ministry of Social Justice and Empowerment, Government of India. She is also one of the brand ambassadors for Ministry of Women and Child Development & NITI Aayog and is on the National Panel for Accessible Elections, Election Commission of India. She has also been a part of the Designing of Central Board of Secondary Education Examination Policy with regard to children with disabilities.Her innumerable awards include India Today’s Woman of the Year 2015, President's Gold Medal for Topping the IAS Training, First Ladies of India Award by the Ministry of Women and Child Development, Government of India. She is also recorded in the Limca Book of Records. She has been a speaker on wide-ranging issues like education, disability, gender issues, skill development, career counseling, etc. at more than 500 international and national conferences, industry forums, universities, colleges and other top institutions of the country including IIMs and IITs. She has been working towards various social causes including empowerment of persons with disabilities, empowerment and promotion of Transgender community, women empowerment, prevention of child labour and child marriages, prevention of illegal conversion of green lands, promoting green energy, skill development, promotion of mental health and promotion of khadi and indigenous fabrics. She rescued around 340 child and bonded labourers and restored them to their families, within 1 year in her first posting as SDM, Alipur in North Delhi district. She is also the first person to give a job to a transgender person full-time employment in a government office in Delhi.