Senior System Administrator (HPC)
Caddis Solutions is a Maryland-based engineering company supporting complex technical programs. We offer direct access to leadership, less bureaucracy, greater individual impact, and highly competitive compensation.
Bring your systems experience to the Linux infrastructure that supports High Performance Computing (HPC). You’ll work across multi-vendor servers, clusters, and specialized processing platforms, helping keep them reliable by connecting operating-system administration with hardware, networking, and automation.
How you’ll contribute
- Maintain a dependable computing environment. Configure and maintain operating systems across complex infrastructure.
- Investigate issues across the system. Troubleshoot hardware and software and support the networking and file systems that tie the environment together.
- Improve the consistency of routine work. Automate administration with tools such as Bash, Salt, and Ansible.
Familiarity with RHEL, CentOS, Rocky Linux, or Ubuntu is valuable, as is experience with HPC architecture, high-speed networking, TCP/IP, and enterprise support environments. The role connects practical Linux knowledge with the day-to-day operation of large computing systems.
Experience and education
This role requires at least 10 years of relevant experience with a qualifying bachelor’s degree, or 15 years of relevant experience without a bachelor’s degree.
Benefits include:
- 8% employer 401(k) contribution with immediate vesting
- Company contributions toward CareFirst BlueCross BlueShield medical insurance premiums
- 4 weeks of paid time off (PTO)
- 11 paid holidays
- Company-paid dental insurance
- Company-paid vision insurance
- Company-paid life insurance
- Company-paid short-term disability insurance
- Company-paid long-term disability insurance
This position requires an active U.S. government security clearance. U.S. citizenship is required.