Operated PCB assembly machines to manufacture circuit boards, including SMT placement, reflow soldering, solder paste printing, conformal coating, masking, epoxy application, selective coating, optical inspection, and X-ray inspection. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.