My employer has had me working in a position that was a higher grade of pay than my own. I was originally a clerk the support for two unit secretaries one was promoted in 2010 and I was the temp fill in. When they hired the new unit secretary the old one was promoted in april 2010 then I was sent again to fill in. I inquired with our HR dept about the pay in Dec 2011 because I wanted to go to my manager after.They contacted my manager and director in Jan 2012 and they only got mad at me and asked me how dare I go to HR before speaking with them. But there was no follow up or resolution just them claiming that our roles are the same and that i'm doing nothing different. Then in April 2012 that new secretary was transferred to a new dept so than I was permanently placed as the unit secretary but there was no increase in my pay and now I have found out when they moved me to the position they eliminated the unit secretary position! So I am still getting paid below the starting of Unit Secretary. I feel I was discriminated against here by them eliminating the postion when it was obvious that I was now in that position and they knew I was pursuing the position since Dec 2011. So what should my next steps be?