How to store data

[6killer]

I'm new to MySQL but have experience in FileMaker Pro. Here's my issue.

I'd like to setup the two (2) tables to have relational information, which would be the "job_code".

1. I have one table that has the following fields:
a.) job_code (4-digit #)
b.) job_description (text)

2. I have another table that has the following fields:
a.) applicant_id (5-digit #)
b.) applicant_name (text)
c.) job_codes_interested_in (multiple entries) (i.e. 1001, 1004, 1005)

I'd like the report format to look something like:

Applicant ID: 34329
Applicant Name: John Smith
Jobs Interested:
1001 Electrician Apprentice
1003 Plumber
1021 Secretary

My question is, HOW do I enter in the information in the field in 2C? Do I use a comma, colon or a space as a delimeter? I'm using PHP and currently, the table displays correctly now ONLY if there is a single job_code in 2C. If there is more than one job_code_interested_in, I get empty fields for the job_code and the job_description.

Thanks for your patience and helping out a newbie.