I ran across these while skimming old Newsweeks. Unfortunately, doesn't look like they need mathematicians. Also, I think the job might have been filled by now.
Top: Newsweek, Feb. 28 1955.
Middle: Newsweek, Jan. 31 1955.
Bottom Left: Newsweek, Oct. 25 1954.
Bottom Right: Newsweek, Sept. 20 1954.
Copyright Note: No copyright notice was found on these images, so I believe they are in the public domain. If you are the rights-holder or their agent you can contact me at MarkAtAtomicSkies -at- GMail -dot- com.