I'm vaccinated, it is free of charge, and is done on my own volition. I work in a lab wherein COVID samples are delivered to, and we do the testing directly to confirm whether the virus is present in the sample or not. Even if I do not work in an environment wherein we are required to get the vaccine, I'd still take the jab as the shots undergone all the necessary trials before it was rendered safe to be administered on humans by the WHO and other independent scientific organizations and bodies.
The way you describe your job, you seem to have a cool one, I too am vaccinated although I opt to be vaccinated by the vaccines that are likely to have more efficacy since I want to make sure that I don't have to do another one or get infected because I've seen the feeling of getting the virus, you really want to breath as a human and that's what's taken away from you when you have one.