Congrats on the new position!
You are probably thinking about the Windfall Elimination Provision (WEP) and Government Pension Offset (GPO)adjustments to Social Security. Here's the link to WEP.
Retirement Planner: Windfall Elimination Provision (WEP)
There are 2 ways your SS could
be affected: WEP and GPO.
If you have fewer than 30 years of substantial earnings, according to what SS deems substantial, your social security will be reduced to some extent by your pension earnings.
If you have 30 years paying into SS at the required levels, then your SS should not be reduced. The link about will tell you more and provides you with a calculator and a chart telling you each year's earnings to help you determine whether you've hit the 30 years.
Read also about GPO to see if that will have any effect on you.
This article will also be useful to you.