Hiring: HPC Infrastructure & Cluster Engineer Company: INflow Federal Location: Springfield, VA Job Posted Time: 2026-09-03 14:40:52 Target Skills & Keywords : Bash, Kubernetes, Linux, OpenShift, Python, Red Hat About the job Experience: •5+ years of experience in Linux systems administration and infrastructure management with a specific focus on high-performance computing environments Required Skills: •Cluster Administration: Manage the day-to-day operations of the customer compute cluster, including Linux operating system administration, hardware monitoring, patching, and system upgrades •Resource and Job Management: Configure, maintain, and optimize workload management and orchestration platforms, utilizing the Run:AI job scheduler to ensure efficient distribution of intensive AI/ML workloads across the cluster •Infrastructure Optimization: Tune cluster performance at the hardware, operating system, and network levels to maximize compute efficiency and data throughput for customer workloads •Storage and Network Management: Administer storage solutions and high-speed networking fabrics. Support the transition to and ongoing management of an InfiniBand GPU-to-GPU network infrastructure to minimize latency for distributed operations. •Environment Configuration: Partner with technology integration teams to provision specific environments, dependencies, and container platforms, specifically leveraging Red Hat OpenShift, required for seamless customer model deployment •Security and Compliance: Ensure all infrastructure components remain compliant with federal security standards, implementing strict access controls and maintaining system accreditations •Expertise in managing bare-metal servers, enterprise storage arrays, and advanced network configurations (Experience with InfiniBand) •Strong proficiency with workload managers, job schedulers, and AI orchestration tools (e.g., Run:AI, SLURM) Qualifications: •Most of our contracts require DoD 8140 (formerly 8570) compliance. We built 8140.study - our certification training platform - to help. This helps you study for certifications such as the CompTIA Security+. •Some travel may be required: Must have valid driver’s license and transportation. This is subject to change at the direction of the customer •If accommodation is needed with your application or the interview process for applicants with disabilities, please contact Human Resources at 703-594-8601 •Candidate must have the ability to lift up to 50 lbs •Please note that INflow Federal is a defense contractor. Pursuant to our government contracts, candidates must be US Citizens to be considered for employment Compensation: •$140,000 - $195,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!