Jeremiah A. Brown

Linux Systems & Infrastructure Administrator

I operate and maintain Linux-based infrastructure with a focus on reliability, security, and autonomous operation.

• Self-hosted email systems (Postfix/Dovecot)
• DNS, VPN, TLS, and system hardening
• Backup and recovery design (rsync, NAS, RAID1, LUKS)
• Python scripting, log analysis, and operational troubleshooting

Former Associate Security Researcher at Carnegie Mellon University’s Software Engineering Institute (CERT).

Download resume (PDF)

Contact: jeremiah@jab-systems.net