Start collection of CPP and OAS at 65 and add the money to the wages you earn past 65.  Boost the TFSA after maximizing the RRSP.
Then quit at 70 from the job.   Maybe you have a new 'pension-multiplier' from work at 15% more on the "company pension" this way.
Say 2 percent of wages x 25+5 or x 35+5 for more company pension.