Linux System & HPC Administrator (IT Infrastructure & Operations)

Key Responsibilities Linux & HPC System Administration Install, configure, maintain, and upgrade Linux OS & applications (Red Hat and Ubuntu) across large bare-metal and virtual environment Install, configure, monitor and optimize HPC clusters to maximize cluster utilization Perform system monitoring, patching, troubleshooting, and performance tuning. Manage enterprise identity services and access controls. Infrastructure & Platform Support Support physical, virtual, and AWS-based Linux environments used for semiconductor design. Manage core infrastructure services such as DNS, LDAP, NFS, and web/application servers. Ensure system reliability, availability, and security. Security & Compliance Implement security best practices, system hardening, and vulnerability remediation. Support audits, compliance activities, firewall management, and access reviews. Incident Management & Operations Monitor infrastructure health and respond to system issues and outages. Diagnose and resolve batch scheduler workload anomalies, failed jobs, resource issues Perform root cause analysis and implement corrective actions. Maintain operational documentation and procedures. Automation & Continuous Improvement Develop tools and automation solutions to improve operational efficiency for the infrastructure , especially for HPC environment Support infrastructure automation, configuration management, and Dev Ops initiatives. Collaboration & Support Work closely with engineering, network, security, cloud, and HPC development teams. Provide technical support and knowledge sharing across the IT organization. Required Qualifications Bachelor’s degree in information technology, Computer Science, or equivalent. 5+ years of Linux system administration experience in an EDA/HPC environment 2+ years of experience in administering HPC management tools Experience managing enterprise Linux environments, including Red Hat Enterprise Linux (RHEL) and Ubuntu. Experienced in supporting virtualized environments such as VMware, Hyper-V, or similar platforms. Proficiency in scripting (shell/ python) and advanced Linux command-line administration. Understanding of networking fundamentals, including DNS, DHCP, TCP/IP, SSH, and NTP. Experience with configuring monitoring and logging tools (Nagios, Prometheus, Grafana). Preferred Qualifications Familiarity with cloud platforms, particularly AWS Familiarity with Net App storage Experience with configuration management and automation tools such as Ansible or Puppet. Knowledge of container technologies, including Docker and Kubernetes. Understanding of Dev Ops practices and CI/CD pipelines. Advanced certifications in Red Hat , AWS etc. are a plus. Soft Skills Strong troubleshooting, analytical, and problem-solving skills. Effective communication and teamwork skills. Ability to manage multiple priorities in a fast-paced environment. Customer-focused mindset. Experience with project management and using AI tools to improve productivity is a plus. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position – except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) – may have to go through an export licensing review process. Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group. Job Req Type: Experienced Required Travel: Yes, 10% of the time Shift Type: 1st Shift/Days Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.com and on Linked In and X. Come join ADI – a place where Innovation meets Impact. For more than 55 years, Analog Devices has been inventing new breakthrough technologies that transform lives. At ADI you will work alongside the brightest minds to collaborate on solving complex problems that matter from autonomous vehicles, drones and factories to augmented reality and remote healthcare. ADI fosters a culture that focuses on employees through beneficial programs, aligned goals, continuous learning opportunities, and practices that create a more sustainable future.