Infrastructure Solutions Architect 5

Job Title: HPC Security and Infrastructure Specialist
Location: [Specify Location or Remote]
Employment Type: Full-Time

About Us:
DMV IT Service LLC is a trusted IT consulting firm, established in 2020. We specialize in optimizing IT infrastructure, providing expert guidance, and supporting workforce needs with top-tier staffing services. Our expertise spans system administration, cybersecurity, networking, and IT operations. We empower our clients to achieve their technology goals with a client-focused approach that includes online training and job placements, fostering long-term IT success.

Job Purpose:
We are seeking an experienced HPC Security and Infrastructure Specialist to join our team. This role will focus on managing, securing, and maintaining high-performance computing (HPC) systems, storage solutions, and cloud infrastructure. The ideal candidate will have a strong background in systems administration, high-speed network storage systems, cloud systems, and providing technical support for complex IT environments.

Requirements

• Implement and maintain data management infrastructure and HPC security measures.
• Provide ongoing support for SAN , NAS storage , backup/recovery environments , and virtualization infrastructure .
• Ensure the security, disaster recovery , and service continuity of highly available enterprise storage and backup systems.
• Perform technical support for installation, configuration, maintenance, upgrade, troubleshooting, and retirement of IT systems.
• Utilize frameworks like Ansible , Puppet , and Chef for configuration management .
• Administer high-speed network storage systems , including Mellanox switches and NAS clusters .
• Manage, configure, and support cloud systems , including setting up, maintaining, and troubleshooting cloud compute engines and storage buckets .
• Administer and manage databases such as SQL Server , PostgreSQL , MySQL , and Oracle .
• Assist staff with accessing and utilizing computational resources effectively.
• Collaborate with Labs and DTMB staff to maintain and manage computational resources.

Skills & Experience:

• 10+ years of experience with Linux CLI and programming languages such as R , Python , and Bash .
• 10+ years of experience with workload management systems , particularly SLURM .
• 10+ years of experience in setting up HPC systems , including identifying suitable hardware and software.
• 10+ years of experience with databases such as PostgreSQL and system administration tasks such as installation and support.
• Strong hands-on experience with Network Appliance clustered servers and applicable software.
• Expertise in Linux configuration for storage , networking , load balancing , memory management , VMs , firewalls , and system monitoring .
• 10+ years of experience with computer security and implementing security protocols.
• Familiarity with package management systems such as conda , Docker , and Singularity .
• Experience with automation tools like Ansible , Puppet , and NextFlow .
• Knowledge of cloud computing , including setting up compute engines and managing storage buckets.
• Strong knowledge of enterprise storage solutions and big data analysis frameworks.
• Ability to provide recommendations for storage optimizations and cost-saving solutions for Labs.
• Familiarity with HL7 messaging and interpreting web.config files for plugins.
• Experience reviewing logs (e.g., IIS logs , Dynatrace logs ) to ensure no excess resource utilization or performance spikes.
• Familiar with CloudFlare , ForcePoint , and the related rules and policies (e.g., C86 rule ).
• Expertise in understanding and configuring Failover environments for applications.