[3] Following his high school graduation, Williams embarked on his professional journey as an apprentice with Glaziers, Architectural Metal and Glass Workers Local Union 252 in Philadelphia.

[3] Williams was then elected as the General Secretary-Treasurer of IUPAT, where he served as a trustee on multiple pension funds.

[2] As president of IUPAT, Williams salary increased significantly, earning a top 15 wage for union leaders across the United States at the time.

[4] Williams had a strong relationship with politician Howard Dean during his presidential campaign in 2004, advocating for him in multiple rallies.

[7] As president of IUPAT, Williams introduced Governor Dean in his address to union members, where he discussed a range of topics including the domestic policies of the George W. Bush administration and employment concerns.