Canadian Permanent Resident applied 4 citizenship - payroll?

Am a Canadian permanent resident who has filed for Canadian citizenship after meeting the eligibility. Am in the initial stage of application with Saudi Aramco. My questions are

1) Which payroll will I be eligible for? US payroll or Asian payroll, as my passport is from Asian country? Been living with my family for more than 3 years in Canada with no plans to move back to home country. Have also bought house in Canada. So for all practical purposes for comparable living standard and other factors to decide compensation, Canada is more relevant.

2) In case if they consider my Asian passport and offer me Asian payroll, then obviously the compensation would accordingly be impacted. In that case should I wait to get my Canadian citizen and passport and then reapply in future (As per CIC, there is provision for urgent processing of Canadian citizenship to apply for a job or avoid losing your job. I could also then apply for urgent pick up of passport). Or is it possible to ask for more time from recruiter to be able to get my citizenship under urgent processing and passport under urgent pick up and submit the same?

Is there any point that I must be aware of / keep in mind?

I have employment record in Canada and will submit paystubs form the Canadian employer I work for. 

Thank you in advance for the response.

Regards.