Keeping non stereotypical autistic jobs

My husband struggles to keep jobs. He’s very personable, recently open about his autism also very intelligent yet easily bored, and doesn’t like the stereotypical autistic job areas of science or maths with repetitive tasks.

He recently found a great job until they kept changing the shift pattern, asked for fixed pattern and was told they couldn’t accommodate as it wasn’t fair to the NTs, he couldn’t cope and left… this experience really knocked his confidence.

however he needs a job to feel valued and keep busy.

Two bits of advice I’m after

any good employers in East Kent?

an agency specialising in autistic jobs/employers you’d recommend that help him find a job?