Two jobs at the same time

Greetings!

My next employer is about to apply for my work permit and the job won't be a time specific one (no fixed hours, only fixed work for fixed pay).

Is it possible that I can take up another daytime job and work simultaneously for the two companies?

Many thanks for your advise.

will you be working less than or more than 30 hours, for both jobs?

Yes, I intend to work 40 hours in my 2nd job.

The first one is variable, can be anything between 20-40 hours.

Please advise.

Thanks in advance,

your best bet is to get a tier 2 for 1 job... you must be doing at least 30 hrs for that job.

and do 20 hours of 'supplementary work' with other job.