T3 Adds 4 Staffers

T3 has hired Helen Mahnke as production art manager. Mahnke joins the Austin, Texas, shop from Rives Carlberg in Houston, where she was a digital studio director. T3 also has added Stephanie Beckett and Kathy Jelonek as senior account executive and senior copywriter, respectively. Beckett previously worked as a constituency liaison for Austin city council member Betty Dunkerley; Jelonek arrives from Houston’s Brouillard Communications, where she was a copywriter on the Verizon Wireless, Popeyes, ChevronTexaco and Pfizer accounts. In addition, T3 has employed Loren Guerra as a recruiter. Guerra previously worked as a corporate services senior recruiter at Dell in Round Rock, Texas.