He is the co-founder of the Brooke Owens Fellowship and a trustee of the United States Students for the Exploration and Development of Space organisation.

[1] Pomerantz co-founded the website SpaceAlumni with Nicholas Skytland in 2004, a social media platform for young space professionals, acting as chief editor until 2007.

[5] After graduate school Pomerantz joined Futron, an aerospace consultancy that eventually became acquired by Avascent.

[10][11] He spoke at the 2013 TEDxPCC at the Expanding Horizons of Understanding event, where he discussed why humans explore space.

[19] In 2016, Pomerantz established the Brooke Owens Fellowship, a mentoring scheme which champions women in aerospace.

The fellowships offer undergraduate women positions in the space sector and assigns them a personal mentor working in industry.