HPC Linux Admin

3 weeks ago

Linthicum Heights, United States Associates Systems LLC Full time

HPC Linux staff to work on a variety of challenging issues. One area where we are in the need of talent is in HPC Linux Software Engineering. As a HPC Linux Software Engineer, you will perform tasks that include: • Perform system administration tasks • Manage HPC system 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 • Monitor and report HPC system health/metrics. Identify performance bottlenecks. Modify system wide parameters to improve performance. Evaluate effects of those changes. Gather data and report finding to senior HPC engineers • Assist software developers to install, fine-tune, and debug software • Manage/Assist technical users running analysis on HPC systems • Collaborate with Security and follow its guideline to design and implement cybersecurity solutions This position is contingent upon clearance and program special access. Basic Qualifications: • 14 years of experience with a Bachelors degree; 12 years of experience with Masters; 9 Years with a PhD; an additional 4 years of experience can be considered in lieu of a degree • Working experience with C, C++, and Python programming languages • Must have the ability to obtain and maintain DoD 8570 (Security+) certification • Active DoD Secret clearance with the ability to obtain TS Clearance as condition of continued employment. • Experience with RedHat Enterprise Linux OS Preferred Qualifications: • Master of Science degree in Computer engineering, computer science, or system engineering discipline from an accredited college or university. • Good written and verbal communication, mentoring experience, and good interpersonal skills. • Prior experience working with clusters or supercomputers. • Hands-on experience HPC hardware diagnostic and repair • Experience with Software compilation process (compilers, GNU Make, CMake...etc) • Familiar with cybersecurity requirements and methodologies. • Working knowledge of JSIG and STIG. • Experience with various MPI implementations, IntelMPI, OpenMPI, MPICH • Experience with InfiniBand and the InfiniBand protocol • Experience with Nvidia CUDA libraries and GPUs • Experience with job schedulers, such as Slurm or PBS • Experience with global and parallel files systems, such as Lustre • Familiarity with HPC cluster management solutions, such as Bright or OpenHPC • Active Top Secret Clearance #CJ

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