expression, ichidan verb
be fit for work; be capable of handling the job
Used to describe someone who has the ability, stamina, or competence to perform a job. Often appears in negative or conditional contexts.
彼はまだこの仕事に堪えられない。
He is not yet fit for this job.
経験を積めば、仕事に堪えられるようになる
With experience, you will become capable of handling the job.