Develop and deploy architectures for future HPC systems based on engineering computing requirements, collaborating with engineering to achieve optimal performance. Manage HPC systems throughout their life cycle: concept, design, fabrication, test, installation, operation, maintenance, and disposal. Perform HPC technical planning, system integration, verification and validation, cost and risk evaluation, and supportability and effectiveness analyses. Diagnose hardware and software configuration issues. Perform basic hardware fixes (e.g. replace faulty memory, hard drives, etc.). Provide oversight of System Administration tasks. Assist software developers in the installation, optimization, and debug of CEM codes and other Survivability design and analysis tools. Collaborate and consult with Cybersecurity and follow guidelines to design and implement cybersecurity solutions. Experience with HPC system design, supercomputer implementation, HPC networked architecture and parallel processing optimization. Linux system administration experience. Programming experience with at least one of the shell scripts, such as Bash and Csh. A current active U.S. Government in-scope DoD Top Secret security clearance is required to start, with the ability to obtain and maintain clearance to Special Access Programs (SAPs). Principal HPC Engineer:

Bachelor's degree in a STEM discipline AND 5 years of related professional/military engineering experience, OR a Master's degree AND 3 years of related professional/military engineering experience. Senior Principal HPC Engineer:

Bachelor's degree in a STEM discipline AND 8 years of related professional/military engineering experience, OR a Master's degree AND 6 years of related professional/military engineering experience, OR a Ph.D. AND 5 years of related professional/military engineering experience. Experience with programming languages such as C++, C#, Java, Python. Strong knowledge of HPC technologies, storage, parallel processing, and scientific computing frameworks. Experience building and maintaining high scale distributed systems and running scalable distributed application software. Master of Science degree in Computer Engineering, Computer Science, or System Engineering from an accredited college or university. Hands-on experience with HPC hardware diagnostic and repair. Experience with Software compilation process (compilers, GNU Make, CMake, etc). Familiarity with cybersecurity requirements and methodologies. Experience with architecture and design (architecture, design patterns, reliability, and scaling) of new and existing HPC systems. Working knowledge of JSIG and STIG.