<p>I agree that you should talk to the co-op office or particular academic dept you are interested in to find out more about how co-op works for the major you’re interested in. I am not sure it is ever mandatory, even for engineering students (although the engineering curriculum is pretty rigid and course offerings are planned based on a 5-yr program; so it can take some creative curriculum planning to do it in 4 yrs). From their site, specifically on co-ops:</p>
<p>Note that they do say that you can still do a 4 yr program in most fields. They also include a sample schedule for both 4 and 5 yr students.</p>
<p>NEU has a pretty good job placement rate with its co-op employers; many students are offered jobs upon graduation (although this also varies depending on makjor); if you feel you might benefit by gaining extra work experience in your field while still in school, or like the idea of hands-on learning, co-op is definitely something to consider.</p>