Cornelis Networks delivers the world’s highest performance scale-out networking solutions for AI and HPC datacenters. Our differentiated architecture seamlessly integrates hardware, software and system level technologies to maximize the efficiency of GPU, CPU and accelerator-based compute clusters at any scale. Our solutions drive breakthroughs in AI & HPC workloads, empowering our customers to push the boundaries of innovation. Backed by top-tier venture capital and strategic investors, we are committed to innovation, performance and scalability - solving the world’s most demanding computational challenges with our next-generation networking solutions. We are a fast-growing, forward-thinking team of architects, engineers, and business professionals with a proven track record of building successful products and companies. As a global organization, our team spans multiple U.S. states and six countries, and we continue to expand with exceptional talent in onsite, hybrid, and fully remote roles. We are looking for a High Performance Computing (HPC) Performance Engineer to join our team to provide technical expertise in HPC that can be applied to a diverse range of market verticals. Sample areas include computational fluid dynamics, computational structural mechanics, molecular dynamics, high-performance data analytics, etc. Key Responsibilities * Implement and maintain HPC performance testing software and benchmarks * Perform optimization and benchmarking of open source and ISV applications with current and future HPC hardware * Collect and analyze performance data, identifying performance limitations, and determining the best approach and techniques to improve performance * Collaboration with cross-functional teams to evangelize the capabilities and performance advantages of Cornelis products Minimum Qualifications * Bachelor’s degree (Master’s preferred) in computer science, engineering, math, or related technical discipline * Ability to run and analyze HPC applications across an HPC network and demonstrate a proficient understanding in message passing, scaling optimization, and identifying performance bottlenecks. * Experience with Message Passing Interface (MPI) programming * Experience with HPC network architectures such as Omni-Path, InfiniBand, or Ethernet * Experience in compiling software with a variety of compilers (Intel, gcc, etc.) and libraries * Experience operating in UNIX or Linux computing environment * Python or shell script experience Preferred Qualifications * Knowledge of HPC resource management and job scheduling systems (e.g., SGI, SLURM, PBS, Maui). * Experience operating parallel software with file systems such as Lustre and BeeGFS * Experience deploying Linux workstation or cluster environment Location: This is a remote position for employees residing within the United States. We offer a competitive compensation package that includes equity, cash, and incentives, along with health and retirement benefits. Our dynamic, flexible work environment provides the opportunity to collaborate with some of the most influential names in the semiconductor industry. At Cornelis Networks your base salary is only one component of your comprehensive total rewards package. Your base pay will be determined by factors such as your skills, qualifications, experience, and location relative to the hiring range for the position. Depending on your role, you may also be eligible for performance-based incentives, including an annual bonus or sales incentives. In addition to your base pay, you’ll have access to a broad range of benefits, including medical, dental, and vision coverage, as well as disability and life insurance, a dependent care flexible spending account, accidental injury insurance, and pet insurance. We also offer generous paid holidays, 401(k) with company match, and Open Time Off (OTO) for regular full-time exempt employees. Other paid time off benefits include sick time, bonding leave, and pregnancy disability leave. Cornelis Networks does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. Cornelis Networks is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.
