I was not an IRS employee.
I do hold a license issued by the IRS that allows me to represent taxpayers in adminstrative proceedings such as audits, appeals and collection cases. I am not a CPA.
Certified public accountants in the USA are licensed by the states, just like doctors and lawyers.
My license is issued by the US Department of the Treasury, and it is valid anywhere in the USA.
I am an enrolled agent.
https://www.irs.gov/tax-professionals/enrolled-agents/enrolled-agent-information
You arevsubstantially more of an authority on taxes than the rest of us.