New comment by bugr in "Ask HN: Who is hiring? (October 2021)"

River Loop Security | Cyber Security RE/VR/Dev | Maryland/DC/Virginia | Onsite | Full Time | https://www.riverloopsecurity.com/

River Loop Security specialize in solving complex cybersecurity challenges across the commercial and federal space. In the federal space we work to solve DARPA hard problems and fulfill our customers’ mission needs. We are looking to hire a number of Security Researchers with experience in the following categories: firmware reverse engineering, hardware reverse engineering, and kernel/UNIX C development. Additional opportunities are available for RF engineers, engineers with FPGA experience, and low-level developers looking to enter the security field.

If you work in the embedded security domain, we would love to hear from you. Preference is for applicants who hold a S/TS clearance. We are also always looking for embedded pentesters and firmware reverse engineers for our commercial business!

If interested, please reach out to team @ riverloopsecurity.com