 Seacord joined NCC Group in 2015 and is currently a Technical Director.Seacord was an adjunct professor in the Carnegie Mellon School of Computer Science and in the Information Networking Institute.He was also a part-time faculty member at the University of Pittsburgh..

Seacord is on the Advisory Board for the Linux Foundation  and a technical expert for the ISO/IEC JTC1/SC22/WG14 international standardization working group for the C programming language.