HPC Scientific Software Engineer (it@jh Research Computing) - Remote Eligible

HPC Scientific Software Engineer

IT@JH Research Computing is seeking an HPC Scientific Software Engineer who supports faculty, researchers, and students engaged in high-performance and AI-driven research across Johns Hopkins University. The position is responsible for deploying, optimizing, and maintaining scientific software and computational workflows on advanced HPC Systems and related infrastructure. Working primarily within Linux-based environments, the engineer manages and troubleshoots complex software stacks, containerized applications, and GPU-accelerated workloads using tools such as SLURM, Easybuild, Spack, etc. The role combines ticket-based user support with long-term project work, collaborating closely with interdisciplinary research groups to enhance system performance, streamline data-intensive workflows, and integrate cutting-edge technologies. The position operates with significant independence while coordinating regularly with systems engineers and research computing leadership to ensure reliable, high-efficiency computing resources that advance the university's scientific mission.

Specific Duties & Responsibilities

• Develop and refine deployment strategies for scientific software on HPC and AI systems.
• Design computational workflows, selecting optimal software configurations, and utilizing tools like Ansible for automation.
• Assist teams in implementing, tuning, and optimizing AI models and gateway applications (e.g., XDMoD, Coldfront, Open OnDemand, CryoSPARC Live, SBGrid, AI Agents).

• Analyze and optimize the performance of AI models and HPC applications, focusing on GPU-enabled computing.
• Implement parallel processing, distributed computing, and resource management techniques for efficient job execution.

• Develop, debug, and maintain software tools, libraries, and frameworks supporting HPC and AI workloads.
• Collaborate with the system team and software vendors (e.g., NVIDIA, Intel, Matlab) to optimize systems for maximum performance.
• Utilize CUDA, DNN, TensorRT, and Intel Compilers to enhance system performance.

• Manage and support scientific software deployment across HPC, cloud-based, and colocation facilities.
• Oversee installation, configuration, and maintenance of HPC packages with tools like CMake, Make, EasyBuild, Spack, and Lua module files.

• Work closely with cross-functional teams, including researchers, data scientists, and software developers, to address complex HPC/AI challenges.
• Mentor junior engineers and foster a culture of continuous learning.

• Resolve complex technical issues and perform root cause analysis for HPC/AI software challenges.
• Implement effective solutions to prevent recurrence and improve system reliability.
• Provide training workshops for researchers and students, focusing on troubleshooting, optimizing workflows, and effectively using HPC systems.

• Stay current with advances in HPC and AI technologies and methodologies.
• Incorporate new research findings into existing systems to improve performance and capabilities.

• Develop and manage container orchestration strategies to ensure scalability, reliability, and security of applications.
• Oversee the container lifecycle from creation and deployment to scaling and removal.

• Create comprehensive documentation for system designs, performance metrics, and project status.
• Ensure compliance with security and regulatory standards for all HPC and AI systems.

• Master's Degree in computer science or a closely related quantitative discipline.
• 5 years of experience in HPC user support, software deployment, and performance optimization within an academic or research environment.
• Experience in scientific computing environments and applications.

• Hands-on experience with SLURM, for job scheduling.

• Proficiency in Python, Perl, C/C++, and Shell scripting for automation and system management.

• Advanced knowledge of Linux systems and proficiency in scripting languages such as Python, Perl, and Shell.

• Familiarity with scientific application management tools such as Containerization, LUA modules, CMake, Spack, and EasyBuild.

• Training Workshops, Performance Optimization and Troubleshooting
• Additional education may substitute for required experience, and additional related experience may substitute for required education beyond a high school diploma/graduation equivalent, to the extent permitted by the JHU equivalency formula.

Classified Title: HPC Scientific Software Engineer   Role/Level/Range: ATP/04/PF  Starting Salary Range: $85,500 - $149,800 Annually (Commensurate w/exp.) Employee group: Full Time Schedule: Mon-Fri 8:30am-5:00pm FLSA Status: Exempt Location: Remote Department name: IT@JH Research Computing Personnel area: University Administration