Senior Technical Architect - Linux Systems & Cloud
Core
Design and maintain end-to-end system architecture for Command-and-Control (C2) systems operating in classified and cloud-based networks, focusing on platform modernization and operational sustainment.
Role type
Senior Technical Architect (Linux Systems & Cloud)
Builds
Mission-critical C2 environments, system migrations, and high-availability infrastructure
Domain
Defence & Security, Cloud Infrastructure, Enterprise Linux
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Linux system architecture, Cloud platform design, System migration planning, Performance optimization, Technical documentation, Bash/PowerShell/Python scripting, Database administration (Oracle/PostgreSQL), Middleware management (Liferay/Apache/Tomcat), ITSM processes
Preferred skills
Experience in secure government or defence environments, Knowledge of Azure and AWS, Familiarity with Node.js components
Technologies
RHEL, Alma Linux, Ubuntu, AIX, UNIX, Azure, AWS, Entra ID, Oracle, PostgreSQL, Liferay, Apache HTTPD, Tomcat, Bash, PowerShell, Python, Node.js
Responsibilities
Develop and maintain system architecture documentation and technical diagrams, Install and optimize Linux-based systems, Plan and execute system migrations to cloud or updated platforms, Develop automation scripts for administrative tasks, Analyze system performance and implement corrective measures, Support ITSM processes including RFC documentation and approvals
Seniority
Senior, hands-on IC