- M. C. Dean (St. Louis, MO)
- ** Carpenter - TS / SCI w / Poly Eligible** ID **12863** Location **St. Louis, Missouri** Apply Now ... (https://phg.tbe.taleo.net/phg04/ats/careers/v2/applyRequisition?org=MCDEAN&cws=62&rid=12863) ** Carpenter ** Ability to obtain & maintain Top - Secret / SCI with Polygraph Clearance Theā¦ more