aspiring quant internships

<p>For someone aspiring to be a researcher in quantitative finance, what internships are possible after undergrad? I will graduate from umich and pursue masters and probably doctorate degree. Are there possibilities to work with a researcher or something of that sort as an intership or a job after undergrad? or must you have at least a masters? I figure you won't have sufficient mathematical skills w/o grad school but then what internships/jobs to aspiring quants usually get in between undergrad and grad school. or maybe they usually dont work....? any info is welcomed. thanks in advance</p>