After law school, McGinty clerked for a federal judge but did not ultimately take the bar exam or practice law. She won a Congressional Fellowship after crafting a strategy to bring technology jobs back to the United States and became a legislative assistant to Al Gore when he was serving as a U.S. Senator from Tennessee. In 1993, she became a deputy assistant to President Bill Clinton. She chaired the White House Council on Environmental Quality from 1995-98. Katie moved to India in 1999 where she worked at the Tata Energy Research Institute, forging new partnerships between US and Indian clean energy companies to help address climate change, an effort that supported the negotiation of new environmental agreements between the US and India. In 2003 she was appointed as the Secretary of Pennsylvania's Department of Environmental Protection, serving in PennsylvaniaGovernor Ed Rendell's administration for over five years. In the private sector, McGinty led a business cleaning up and redeveloping "brownfield properties" and developing renewable energy projects. As an Operating Partner with a private equity fund, she helped build successful growth strategies for mid-stage clean energy, water, and efficiency companies. She also started her own small company, and has been a Director on public and private company boards. Specifically, McGinty served as Chair of the Audit Committee of Iberdrola USA, as Chair of the Nuclear Subcommittee of the Board of NRGEnergy, and as member of the boards of Weston Solutions, ECORE International Inc., Thar Energy, and Proton Energy Systems. McGinty also served on the Advisory Boards of early stage companies including Petra Solar, AE Polysilicon, Plextronics and GridPoint. McGinty currently serves on the boards of the Energy Futures Initiative, the Committee of Seventy, and the American Sustainable Business Council. McGinty is the recipient of numerous awards and recognitions. She received Honorary Doctorates from Muhlenberg University, Dickinson College, and Clarion State University. She was named a Global Leader for Tomorrow at the World Economic Forum in Davos Switzerland. She was awarded the Ansel Adams Award by the Wilderness Society for Exceptional Commitment to Conservation. And she was named Woman of the Year by the Women's Council on Energy and the Environment.
Political campaigns
2014 Pennsylvania gubernatorial campaign
On April 12, 2013, McGinty announced she would be a candidate for Governor of Pennsylvania in 2014. McGinty finished fourth in the primary behind Allyson Schwartz, Rob McCord, and eventual general election winner Tom Wolf, who appointed her his chief of staff. She served in that capacity from January 2015 until July 2015, amid speculation that she was considering running for the United States Senate in the 2016 election.
2016 U.S. Senate campaign
On August 4, 2015, McGinty officially announced her candidacy for the United States Senate in 2016. She was endorsed by EMILY's List, Pennsylvania Governor Tom Wolf, former Pennsylvania Governor Ed Rendell, and President Barack Obama. In April 2016, she defeated former U.S. Representative and former nominee Joe Sestak and Mayor John Fetterman in the Democratic primary. As of June 30, 2016, financial disclosures showed that McGinty's campaign had spent $4,312,688 and raised $6,713,202. The Senate election between McGinty and incumbent Republican Pat Toomey was among the most expensive Senate races in America. According to the nonpartisan Center for Responsive Politics, as of October 2016, more than $52 million had been spent on the general and primary election between the two candidates. In the general election on November 8, 2016, she was narrowly defeated by Toomey. McGinty received 47.34% of the vote.
Personal life
McGinty is married to Karl Hausker. They have three daughters and reside in Wayne, Pennsylvania.