Nortech Systems appointed Connie Beck as vice president and chief financial officer. Along with directing all financial planning and accounting practices, she will oversee Nortech's relationships with its business partners, the financial community and shareholders. Beck was vice president of finance and controller for MOCON Inc., a publicly traded provider of measurement instruments and services, from 2013 to 2017.

She was a member of MOCON's senior leadership team, supporting strategic planning and international multi-site operations.