Linux System & HPC Administrator (IT Infrastructure & Operations)

Posted 3 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Artificial Intelligence • Hardware • Automation • Manufacturing
The Role
Manage, optimize, and scale enterprise Linux and HPC infrastructure. Install, configure, monitor, and troubleshoot Linux OS (RHEL/Ubuntu), HPC clusters, workload managers (LSF/Slurm), and core services. Support virtualization (VMware/Hyper-V), AWS, storage, security/hardening, monitoring, automation (scripting, Ansible/Puppet), and incident response while collaborating with cross-functional teams.
Summary Generated by Built In

About Analog Devices

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 LinkedIn and X.

          

Position Summary

We are looking for an experienced Linux and HPC system administrator to manage , optimize and scale enterprise High Performance Computing Infrastructure. The ideal candidate must have 5+ years’ experience in managing Linux environment in large enterprise with 2+ years hands-on experience in work load management tools like LSF/ Slurm. This role requires strong technical and problem-solving skills, along with the ability to work effectively with cross-functional teams.

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 DevOps 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 NetApp storage
  • Experience with configuration management and automation tools such as Ansible or Puppet.
  • Knowledge of container technologies, including Docker and Kubernetes.
  • Understanding of DevOps practices and CI/CD pipelines.
  • Advanced certifications in RedHat , 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

Skills Required

  • Bachelor's degree in Information Technology, Computer Science, or equivalent.
  • 5+ years Linux system administration experience in an EDA/HPC environment.
  • 2+ years administering HPC workload management tools (LSF or Slurm).
  • Experience managing Red Hat Enterprise Linux (RHEL) and Ubuntu.
  • Experience supporting virtualized environments such as VMware or Hyper-V.
  • Proficiency in scripting (shell, Python) and advanced Linux command-line administration.
  • Understanding of networking fundamentals (DNS, DHCP, TCP/IP, SSH, NTP).
  • Experience configuring monitoring and logging tools (Nagios, Prometheus, Grafana).
  • Experience managing core services such as NFS, LDAP, DNS, and web/application servers.
  • Implement security best practices, system hardening, vulnerability remediation, and support compliance activities.
  • Strong troubleshooting, analytical, communication, and teamwork skills; ability to manage multiple priorities.
  • Familiarity with cloud platforms, particularly AWS.
  • Familiarity with NetApp storage.
  • Experience with configuration management and automation tools such as Ansible or Puppet.
  • Knowledge of container technologies, including Docker and Kubernetes.
  • Understanding of DevOps practices and CI/CD pipelines.
  • Advanced certifications in Red Hat, AWS, or similar.
  • Experience with project management and using AI tools to improve productivity.

Analog Devices Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Analog Devices and has not been reviewed or approved by Analog Devices.

  • Retirement Support The 401(k) program is described as a standout feature, with company contribution up to 8% of base salary and immediate vesting. This structure strengthens long-term value even when cash compensation perceptions vary.
  • Healthcare Strength Health coverage is positioned as comprehensive, including medical, dental, and vision options along with disability and life insurance. Day-one eligibility and multiple plan choices add to perceived robustness.
  • Leave & Time Off Breadth Paid time off appears broad, with vacation ranging from roughly 17–25 days and increasing up to five weeks with tenure, alongside sick time and paid holidays. Parental leave and related time-off provisions further expand coverage.

Analog Devices Insights

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The Company
HQ: Wilmington, MA
20,292 Employees
Year Founded: 1965

What We Do

Analog Devices, Inc. (NASDAQ: ADI) operates at the center of the modern digital economy, converting real-world phenomena into actionable insight with its comprehensive suite of analog and mixed signal, power management, radio frequency (RF), and digital and sensor technologies. ADI serves 125,000 customers worldwide with more than 75,000 products in the industrial, communications, automotive, and consumer markets. ADI is headquartered in Wilmington, MA.

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