Safran
From Tardis Wiki, the free Doctor Who reference
Safran was a member of the Titan Base relief crew. While en route there, Silvey, Meeker and he were infected by the Swarm.
After Leela and Lowe took the Fourth Doctor to the Bi-Al Foundation, Safran set about preparing the breading tanks. He was later killed when Leela stabbed him in the neck. (TV: The Invisible Enemy)