Don't decide to go only because you don't want to look for a job. Years of commitment in a Master's or Ph.D. program require a strong interest in the subject area. You need to feel the activity is an investment in your future . You may also find that you become overqualified for the job you eventually would like to do. An option that might work out better for you is part-time study.
Some employers partially fund costs for employees continuing their education.
Your studies may seem more interesting and relevant, especially if your projects can have a real-world application. When it comes time to consider graduate school, research information and speak with knowledgeable people. Entering the wrong program or the wrong school can also derail your career. If you want to work with a particular company and you know they hire graduates from only 1 or 2 schools, then you need to get your credentials from that institution. Your reputation upon graduation is as good as your adviser's.