A precision engineering partner for demanding environments

REXA Tech exists to make critical infrastructure boringly reliable. We bring deep Linux, security, and automation expertise to organizations where downtime, drift, and uncertainty aren't options.

The firm was founded by a cleared systems engineer with hands-on experience operating multi-datacenter security platforms — Splunk, Kafka, Nessus, Armis, and Ansible at fleet scale — for federal missions. That operator's perspective shapes everything we deliver: designs that survive contact with production, and evidence that survives an audit.

Our work spans secure platform engineering, zero-trust architecture, and intelligent automation — built to be auditable, repeatable, and ready for whatever the mission throws at it.

• Cleared engineers who operate inside federal and regulated constraints.
• Lab-validated designs before anything reaches production.
• Security and compliance engineered in from the first commit.