Benjamin Jun has held various leadership and founding roles in the technology sector. He served as the VP of Livestreaming and Video at Diamond Kinetics. He is also the Founder and CEO of Sidelinehd.

Jun was the Chief Company Builder and CEO at Hvf Labs. Earlier in his career, he held the position of VP Engineering / CTO at Rambus. He also co-founded Cryptography Research Inc., where he served as VP of Technology until its acquisition by Rambus.