Sales Development Representative

Epsilon3 is a multi-product operations management platform revolutionizing the way teams build, launch, and operate spacecraft and other advanced hardware systems.
Launched in 2021, our company is led by engineers from SpaceX, Google, and NASA, who have experience supporting over 100 space missions. Innovative teams at Blue Origin, Rocket Lab, Axiom Space, Firefly Aerospace, and many others depend on our web-based (SaaS) solutions to plan and track high-stakes procedures. We raised a $15M Series A funding round led by Lux Capital, Y Combinator (YC S21), and other world-class investors.
As an SDR at Epsilon3, you won't just be dialing numbers - you will be the primary driver of pipeline growth for groundbreaking companies. You’ll serve as the front line of our revenue organization, engaging engineers, operations leaders, and executives across aerospace, defense, and advanced manufacturing.
If you thrive in a fast-paced environment, love breaking down complex technical software for prospective buyers, and get fired up by hitting and exceeding pipeline targets, this is your launching pad.