I recently started a new role as a technician in the aviation industry, but I'm feeling increasingly uneasy about my situation. I've been in this position for less than 90 days and have around 19 years of experience, yet my current pay is significantly below the market standard, especially considering the cost of living and the nature of the job. My employer is not well-regarded in the aviation cargo sector, which adds to my concerns. Over the past month, I've noticed some troubling signs. The tasks I'm assigned are very basic and don't align with my expertise, and I often find myself sitting idle while newer employees are given more complex responsibilities. There was even an incident where I believe I was set up to fail on a task, which resulted in me receiving a Performance Improvement Plan (PIP). This was frustrating because I had to report an error that wasn't my fault, stemming from my unfamiliarity with company policies and my lead's failure to check my training records. Additionally, I feel quite isolated from my coworkers. While I'm naturally introverted and don't seek social interactions, I maintain professionalism in my work relationships. Despite this, I seem to be receiving the cold shoulder from everyone, which makes me wonder if I'm being quietly pushed out. Given these circumstances, I'm feeling stressed about my situation, especially with the mediocre pay and the overall work environment. I'm seeking advice on how to navigate this and whether I should consider looking for other opportunities.