Daily Jobs will not work for every match, as the settings for the match you’re playing in may affect its eligibility. Also, Daily Jobs must be completed in the order they are listed. You cannot earn progress on the second Daily Job until the first is completed.
To know if a match you are in will count towards your current Daily Job, a Daily Job Tracker will appear beneath your Radar on the HUD when you can begin earning progress.
Also remember that progress towards Daily Jobs only counts for matches that are successfully completed. Even if the Daily Job Tracker states you are now at 100% completion, it will only count if you finish the rest of the match.