Read about the requirements for a temporary work permit on the cic website. Then check out official job postings (Job Bank) and apply for positions you are qualified to do (work for at least a year in the past three years inthe postion). You will have to get a job offer from an employer who has approval (Labour Market Opinion) to hire a foreign worker (they have proved they cannot get a Canadian or PR for the position). Once you have the LMO, you complete the TWP paperwork and submit it to New Delhi embassy. It can take up to 8 weeks to get a decision.