NSL Analytical Services Inc. has hired three new people to help the company expand across new industries and geographic areas. Ray Wymer has accepted the newly created position of chief operating officer. He will help maintain the growth NSL has experienced over the past few years, helping the company address the challenges that result from such rapid progress. Anil Joshi is the company’s new quality assurance manager. His extensive experience with high-temperature aerospace alloys and quality systems will help to support NSL’s expansion in the aerospace materials and nuclear industries. Rich Balamut will represent NSL in the Northeast. As manager of business development, Balamut will provide face-to-face contact with customers to assist them with testing requirements. He will also help expand the company’s presence in the region.