Unix/Linux Systems Engineer (RHEL, SUSE, HP-UX) – L2/L3 Support

Posted 3 Days Ago
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Bangalore, Bengaluru, Karnataka
Senior level
Internet of Things
The Role
The Unix/Linux Systems Engineer will manage RHEL, SUSE, and HP-UX environments at L2/L3 levels, performing OS management, advanced troubleshooting, performance tuning, and ensuring high availability. Responsibilities include managing storage and filesystems, implementing clustering solutions, developing automation scripts, and providing incident support.
Summary Generated by Built In

Company Description

Bosch Global Software Technologies Private Limited is a 100% owned subsidiary of Robert Bosch GmbH, one of the world's leading global supplier of technology and services, offering end-to-end Engineering, IT and Business Solutions. With over 28,200+ associates, it’s the largest software development center of Bosch, outside Germany, indicating that it is the Technology Powerhouse of Bosch in India with a global footprint and presence in the US, Europe and the Asia Pacific region.

Job Description

Job Summary:

We are seeking an experienced Unix/Linux Systems Engineer with 7–10 years of expertise in managing RHEL, SUSE, and HP-UX environments at L2 and L3 levels. The role involves advanced troubleshooting, system administration, patching, clustering, storage management, performance tuning, and ensuring high availability of critical infrastructure.


Key Responsibilities:

Linux Administration (RHEL/SUSE):

  • OS Management: Perform OS installation, patching, upgrades, and security hardening.

  • Satellite Server Management: Configure, manage, and maintain Red Hat Satellite Server for patching and automation.

  • Storage & Filesystems: Configure and troubleshoot LVM, NFS, SAN storage, and cluster file systems.

  • Core Dump & Crash Analysis: Perform system crash diagnostics using kdump, kexec, and core dump analysis for RCA.

  • Network & High Availability: Configure and troubleshoot network bonding/teaming for redundancy. Implement and support clustering solutions (RedHat Cluster, SUSE HAE).

  • Performance Optimization: Perform OS performance tuning using tools like perf and strace. Troubleshoot kernel, CPU, memory, and I/O-related performance issues.

  • Automation & Monitoring: Develop Ansible/Shell scripts for automation and system health monitoring using OSWatcher, rsyslog, and other logging tools.

HP-UX Administration:

  • LVM & Storage: Manage LVM, cluster file system creation, and volume resizing.

  • Cluster Management: Handle failover and failback operations in cluster environments.

  • Patching & User Management: Perform OS patching, firmware updates, and basic L2 troubleshooting.

General Unix Support:

  • Provide L2/L3 support for incidents, problem management, and RCA.

  • Work on backup & recovery solutions.

  • Collaborate with security teams for compliance and vulnerability remediation.

 Required Skills:

  • Strong expertise in RHEL 7/8/9 & SUSE Linux administration.

  • Hands-on experience with Red Hat Satellite Server for patching & lifecycle management.

  • In-depth knowledge of HP-UX LVM, clustering, and OS patching.

  • Proficiency in troubleshooting, performance tuning, and log analysis.

  • Experience with network bonding, storage management (SAN/NAS), and backup solutions.

  • Strong scripting knowledge (Ansible, Shell scripting).

  • Good understanding of security hardening, compliance, and automation.

Preferred Qualifications:

  • RHCSA/RHCE, SLES certification, or HP-UX certifications are a plus.

    • Experience in cloud-based Linux environments is an advantage.

Qualifications

7 - 10 years of experience

Additional Information

· The Linux System Administrator is responsible for installing, configuring, maintaining, and supporting Linux/Unix servers, networks, and applications.

· Providing recommendations to improve the security, stability, scalability, and efficiency of the Linux infrastructure and environment

Top Skills

Ansible
Hp-Ux
Rhel
Shell
Suse
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The Company
HQ: Gerlingen-Schillerhöhe
166,834 Employees
Remote Workplace
Year Founded: 1886

What We Do

The Bosch Group is a leading global supplier of technology and services. It employs roughly 402,600 associates worldwide (as of December 31, 2021). The company generated sales of 78.7 billion euros in 2021. Its operations are divided into four business sectors: Mobility Solutions, Industrial Technology, Consumer Goods, and Energy and Building Technology.

As a leading IoT provider, Bosch offers innovative solutions for smart homes, Industry 4.0, and connected mobility. Bosch is pursuing a vision of mobility that is sustainable, safe, and exciting. It uses its expertise in sensor technology, software, and services, as well as its own IoT cloud, to offer its customers connected, cross-domain solutions from a single source. The Bosch Group’s strategic objective is to facilitate connected living with products and solutions that either contain artificial intelligence (AI) or have been developed or manufactured with its help. Bosch improves quality of life worldwide with products and services that are innovative and spark enthusiasm. In short, Bosch creates technology that is “Invented for life.”

The Bosch Group comprises Robert Bosch GmbH and its roughly 440 subsidiary and regional companies in some 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. With its more than 400 locations worldwide, the Bosch Group has been carbon neutral since the first quarter of 2020. The basis for the company’s future growth is its innovative strength. At 128 locations across the globe, Bosch employs some 76,100 associates in research and development, of which more than 38,000 are software engineers.

Instagram: https://www.instagram.com/boschglobal/
Facebook: https://www.facebook.com/BoschGlobal
Twitter: https://www.twitter.com/BoschGlobal
Glassdoor: https://bit.ly/3raTZnH

Imprint: www.bosch.com/corporate-information
Privacy statement: www.bosch.com/data-protection-notice

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