Software Engineer - HPC Linux - TS/SCI

Required Qualifications:

• TS/SCI Clearance with CI Polygraph
• Bachelor’s degree in a STEM-related discipline
• 10+ years of professional software engineering experience
• Around 5 years of experience developing and using modeling and simulation software in heterogeneous, multi-platform environments
• Experience supporting HPC user workflows for modeling and simulation problems, including GUI-based workflows
• Knowledge of High Performance Computing environments and related technologies
• Proficiency in Fortran, C, and/or C++
• Proficiency with Bash and Korn shell scripting
• Strong Linux experience, including the ability to troubleshoot end-user system issues independently in a lab environment
• Experience with coding standards, unit testing, and configuration management
• Strong ability to analyze, debug, and maintain existing code bases
• Experience with requirements, use cases, design, coding, documentation, and testing of scalable distributed applications in Linux environments
• Experience mentoring junior engineers or scientists, providing technical guidance, and leading code reviews
• Experience designing and delivering training workshops, tutorials, or onboarding materials for HPC users and internal staff
• Strong communication skills and the ability to work effectively across technical teams and customer stakeholders
• Excellent attention to detail, strong problem-solving ability, and solid organizational skills

Preferred Qualifications:

• Experience working on-site with research and development customers in mission-focused environments
• Experience supporting technical user communities in HPC or scientific computing settings
  Background balancing software engineering, end-user support, and technical training responsibilities in the same role

• Experience supporting High Performance Computing environments
• Experience administering large-scale Linux infrastructure in secure or mission-driven settings
• Experience improving operational workflows through automation and standardization

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