> Markdown version of [/jobs/ext/1366360-linux-systems-administrator-hpc-ts-sci-fsp-required](https://www.wearedevelopers.com/jobs/ext/1366360-linux-systems-administrator-hpc-ts-sci-fsp-required). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Linux Systems Administrator (HPC) - TS/SCI FSP Required - **Company:** Kryptauri, Inc. - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Cloud Computing, Data Centers, Data Warehousing, Linux, Linux System Administration, Virtualization Technology, High Performance Computing, Large Language Models - **Published:** July 21, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9045199/linux-systems-administrator-hpc-tssci-fsp-required ## About the Role Strong, hands-on Linux systems administration experience in operational or mission-critical environments. - Proven experience administering Linux systems supporting compute-intensive or performance-sensitive workloads. - Ability to troubleshoot complex hardware, operating system, and application-level issues across networked Linux environments. - Experience working in structured data center or warehouse environments with formal change control and documentation requirements. - Familiarity with virtualization technologies and hypervisors in Linux environments. - Demonstrated ability to produce clear, precise, and professional technical documentation. - Strong communication skills, with experience working directly with engineers and mission users. - Ability to operate independently while effectively coordinating with distributed support and operations teams. - Experience installing and maintaining GPU-accelerated or high-performance compute platforms, including NVIDIA enterprise-class hardware. - Interest in expanding into cloud, AWS, AI/LLM, and hybrid infrastructure support over time., 9 years of relevant professional experience. - Bachelor's degree optional. ## Description This role supports CNO Capabilities as a mid-senior level Linux Systems Administrator and hands-on technical contributor responsible for sustaining and evolving a high-performance operational IT environment. The ideal candidate takes ownership of Linux systems end-to-end, builds durable operational processes, and actively improves the day-to-day productivity of engineers and mission users. While a portion of the work includes advanced GPU and accelerator platforms, the foundation of the role is strong, disciplined Linux systems administration in an operational environment., Serve as a senior Linux Systems Administrator responsible for the health, performance, and availability of mission-critical systems. - Install, configure, tune, and maintain Linux operating systems across standalone and clustered environments. - Install, configure, and sustain high-performance computing platforms, including NVIDIA H100, H200, and B300-class accelerator systems. - Lead installation, sustainment, and lifecycle management efforts for both new and legacy hardware in structured data center and warehouse environments. - Uninstall and relocate existing equipment to government data warehouse facilities while preserving configuration integrity and maintaining accurate asset tracking. - Develop, document, and maintain detailed Linux system configurations, installation procedures, and deployment playbooks to enable repeatable, scalable operations. - Partner with onsite System Administrators to streamline troubleshooting, escalate priorities when mission timelines require it, and reduce mean time to recovery. - Identify operational gaps in Linux system coverage and recommend improvements to reduce downtime and improve administrator efficiency. - Collaborate directly with contract engineering teams to optimize Linux system performance, user workflows, and compute utilization. - Maintain comprehensive technical documentation, diagrams, and standard operating procedures that allow continuity of support across teams. - Support virtualization platforms and contribute to longer-term infrastructure modernization initiatives. - Adapt to evolving mission requirements, including future integration with AWS, cloud-connected services, and Large Language Model infrastructure running on Linux platforms. ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [Green Cloud Computing](https://www.wearedevelopers.com/videos/592-green-cloud-computing) - [Running Secure Life Science Research at Scale using Hybrid GPU HPC and Kubernetes 🧬](https://www.wearedevelopers.com/videos/100355-running-secure-life-science-research-at-scale-using-hybrid-gpu-hpc-and-kubernetes) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [An alternative approach to digital sovereignty: Confidential Computing](https://www.wearedevelopers.com/videos/100043-an-alternative-approach-to-digital-sovereignty-confidential-computing) ## Related Articles - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)