If anyone sees this it will give me away but I desperately need help, if you'll give it.
I work in quality assurance. I had a new manager this year. She is good at what she does and talks of being a team but it is clear we are not. Since she started she has given me a file note and verbal warning. My record was spotless previously. The manager that is senior to both of us told me they are 'bullshit' and not too worry too much about them.
This time round...
There was a quality issue with a product. It is not an issue we have had before, been trained to look for or is part of the quality check. This was missed by myself, the quality manager, the operators that produced the product and their manager. It was spotted by the next people involved in the process because they couldn't do their part.
My manager was told their was a problem and went through stock. She still missed it. Yesterday I had a 'disciplinary interview' which was to 'investigate' and "may result in disciplinary action". Today I got a written warning but all the operators got a file note. They have a different manager who refuses to punish them for this.
The excuse for my harsher punishment is that I am quality and should be working to a higher standard. I understand that. I check approximately 1% of what was produced. She believes the volume of the problem means I should have caught it (approx 25%) but i think the proportion of what I am checking is too low and the odds of me missing something are too great. Not to mention, she also missed it even after searching through boxes specifically to find the issue. This product did not come off the machine like this. It got worse as the product settled. I believe this is why we all missed it.
I am appealing the warning but could anyone give me any advice? Thanks if you got this far 