Linux Infrastructure Engineer II​/III

Working at NLR

NLR is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation s primary laboratory for energy systems research and development.

Linux Infrastructure Engineer II/III

CO - Golden

Regular

40

NLR's Computational Science Center (CSC) conducts research to advance the science of computing across advanced computer science, visualization, data science, AI/ML, applied math, and computational science, as well as providing computing expertise to the NLR community and staffing for project execution. The CSC's Advanced Computing Operations (ACO) Group facilitates cutting edge computational innovations and testbeds to find tomorrow's solutions today. Collaboration is at the heart of our work, our staff partner with scientists across NLR to deeply understand their computational challenges, to develop or co-develop tailored solutions, and leveraging our hybrid compute offerings, to provide the technical expertise needed to push boundaries to deliver integrated energy systems solutions.

The CSC's ACO Group has an immediate opening for a Linux Infrastructure Engineer to support the infrastructure around the centers HPC, Research Computing, and on-premises cloud.

In this role, you will leverage your broad expertise across Linux system administration, networking, security, scripting, and container technologies to engineer, deploy, and manage infrastructure that supports high-performance computing (HPC), complex data workflows and advanced analytics. The ideal candidate will have a versatile skill set and a strategic mindset, capable of optimizing high-performance data environments while solving complex problems, enhancing efficiency, and improving reliability and scalability through collaboration and innovative problem-solving.

• Design, engineer, and deploy Linux-based solutions to support data management, HPC, data analysis, processing, and visualization tools and platforms.
• Collaborate with researchers to translate their technical needs into effective infrastructure and application solutions.
• Install, configure, and maintain Linux systems, ensuring they are optimized for science applications and large-scale workloads.
• Develop, maintain, and support containerized environments (e.g., Docker, Podman, Kubernetes) to enable seamless deployment and management of tools and applications.
• Perform regular server maintenance (hardware and software), updates, security patching, and system hardening to ensure data integrity and security compliance.
• Troubleshoot and resolve complex server, application, and network issues that impact data workflows and performance.
• Evaluate new technologies, tools, and methodologies to enhance the efficiency, reliability, and scalability of the infrastructure supporting data and visualization efforts.
• Automate routine tasks and workflows to enhance efficiency and reduce operational overhead.

Level II:
Relevant Bachelor's Degree and 2 or more years of experience or equivalent relevant education/experience. Or, relevant Master's Degree or equivalent relevant education/experience. General knowledge and application of standards, principles, concepts and techniques in specific field. Some understanding of related IS practices and standards. Skilled in analytical techniques and practices, and problem solving. Skilled in written and verbal communication. Intermediate programming ability with various computer software programs and information systems.

Level III:
Relevant Bachelor's Degree and 5 or more years of experience or equivalent relevant education/experience. Or, relevant Master's Degree and 3 or more years of experience or equivalent relevant education/experience. Or, relevant PhD or equivalent relevant education/experience. Complete understanding and wide application of principles, concepts and techniques in specific field. General knowledge of related IS disciplines. Strong leadership and project management skills.

Skilled in analytical techniques, practices and problem solving. Advanced programming, design and analysis abilities with various computer software programs and information systems.

Eligibility requirements:
This position will require access to sensitive information, Government facilities, and/or Government information systems restricted to individuals with US citizenship. Only applicants that are US Citizens at the time of application will be considered.

Must meet educational requirements prior to employment start date.

• Experience in Linux system administration (2 years at II and 5 years at III).
• Proven ability to design and implement secure, scalable, and performant infrastructure to support complex data pipelines and analysis tools.
• Strong problem-solving skills with the ability to quickly diagnose and resolve technical issues impacting data processing and analysis.
• Excellent communication and collaboration skills to work effectively with researchers,…