You appear to have a filter on, this is likely stopping you from seeing the job thats in a pending state.
Firstly check those filters and remove them so you can see the job.
Can you explain how you create the job? Usually if there is a missing robot account or machine template in a folder you cannot create the job, so I would assume that works but some more detail there is useful.
After that, as suggested, its likely there is an issue where the executor cannot log in to the machine with the credentials provided, this unfortunately doesn’t give a very good alert / error in the Orchestrator in my opinion, but would mean you could create a job, but it never starts.
Have you been able to run unattended jobs on this machine / robot before in any other folder or is this the first one?