This is complicated so please bear with me, it will probably be long. I'll try to do a tldr. In chat for traffic I'm afraid - I never seem to have much luck with the legal/employment boards.
I'm currently off sick with work stress, I am contracted to do 4 x 8.5hr days.
I am also going to be made redundant - I'm not sure when, it's very early in the process.
As work is what's causing the problems I have been looking for a new job for a while and have been invited for interview for a job I'd really love to do. But it's quite time sensitive, and I don't know when work would let me go with my redundancy payment.
Technically as it's part time I could do both jobs at the same time, they don't overlap, but are on the same days. Would be 3hrs job 2 then 8.5hrs job 1 with 1 hr in between which is a doable commute.
What's my position in being off sick from one job but working another?
My contract says I must get permission to work another job. Is that enforceable? If I don't tell them would they know?
Would job 2 stop me getting redundancy payment from job 1 (could technically work both so I'm hoping not?)
Being paid ssp from job 1 - would hmrc stop that if I work job 2 (basically would job 1 find out from hmrc)
What if I do job 2 as a volunteer until redundancy if it's only a short period - would that be better? (don't really want to, I need the money, but this is a role I have done voluntarily in the past, so the possibility is there.)
I appreciate some might think this is a bit grabby, I can't put all the details here to justify this and I'm not in a good place to be told I'm an awful human. This is a big organisation, they probably pay more on loo roll than my salary, I just want what I'm entitled to, not to defraud anyone.
TL:DR I'm off sick and being made redundant. If I get my dream job while off sick how can I protect my redundancy payment.