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5 - 10 years
0 - 0 Lacs
Panvel, Greater Noida
Work from Office
We are seeking an experienced Senior Linux Administrator to join our growing IT team. The ideal candidate will have a strong background in Linux system administration, troubleshooting, performance tuning, and automation. You will be responsible for managing and supporting Linux-based infrastructure, ensuring optimal system performance, security, and reliability. As a Senior Linux Administrator, you will collaborate closely with other teams to support our critical systems and contribute to the overall IT strategy. Key Responsibilities: System Administration Install, configure, and maintain Linux servers (Red Hat, CentOS, Ubuntu, Debian, etc.) in a production environment. Manage server resources, ensure system stability, and resolve issues related to hardware, networking, or software. Monitor system performance and health using tools like Nagios, Zabbix, or Prometheus, and take proactive steps to ensure uptime. Implement and maintain Linux-based services such as DNS, DHCP, NFS, Samba, Apache, Nginx, MySQL, and other critical services. Automation & Scripting Develop, implement, and maintain automation scripts to manage system configurations, patching, and deployments. Utilize scripting languages such as Bash, Python, or Ansible to automate tasks and streamline operations. Security & Compliance Apply security patches, perform vulnerability assessments, and manage security configurations for Linux servers. Ensure that all systems are in compliance with internal policies, industry standards, and regulatory requirements. Manage firewall configurations, SELinux, user permissions, and SSH configurations. Troubleshooting & Support Provide advanced troubleshooting and resolution of system issues, including performance tuning, system resource optimization, and network configuration. Assist in root cause analysis of incidents and provide detailed documentation for future resolution. Backup & Recovery Implement and manage backup solutions to ensure the integrity and availability of critical data. Develop and regularly test disaster recovery plans to ensure minimal downtime and data loss. Collaboration & Mentorship Collaborate with cross-functional teams to design and implement new systems or improve existing infrastructure. Mentor junior administrators and provide guidance on best practices, troubleshooting techniques, and system management. Qualifications: Education & Experience Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience). 5+ years of hands-on experience in Linux system administration (Red Hat, CentOS, Ubuntu, Debian, etc.). Experience with enterprise-level infrastructure and managing large-scale Linux environments. Technical Skills In-depth knowledge of Linux operating systems, system internals, file systems, and networking. Strong experience with server virtualization technologies (VMware, KVM, etc.) and cloud platforms (AWS, Azure, GCP). Familiarity with automation tools such as Ansible, Puppet, or Chef. Experience with containerization technologies like Docker and orchestration tools like Kubernetes. Expertise in scripting languages such as Bash, Python, or Perl. Experience with monitoring tools such as Nagios, Prometheus, or Zabbix. Security & Networking Strong understanding of network protocols, firewalls, VPNs, and system security concepts. Experience with security tools (SELinux, iptables, auditd) and practices like system hardening, vulnerability scanning, and compliance frameworks. Soft Skills Excellent troubleshooting and problem-solving abilities. Strong communication and documentation skills. Ability to work independently and as part of a team in a fast-paced environment. Strong organizational skills with the ability to manage multiple projects concurrently. Preferred Qualifications: Linux certifications such as Red Hat Certified Engineer (RHCE), CompTIA Linux+, or similar. Familiarity with configuration management tools like Terraform or CloudFormation. Experience with CI/CD pipelines and tools (Jenkins, GitLab CI, etc.). Knowledge of monitoring and logging solutions like ELK stack, Grafana, and Fluentd. Why Join Us: Competitive salary and benefits package. Opportunity for professional growth and advancement. Work with a talented and collaborative team in a dynamic environment. Flexible work arrangements. Role & responsibilities Preferred candidate profile Perks and benefits
Posted 2 months ago
5 - 10 years
7 - 12 Lacs
Bengaluru
Work from Office
Job Area: Information Technology Group, Information Technology Group > IT Engineering General Summary: The candidate should have 5-10 years of relevant industry experience. Candidate in this role will require technical skills like: Sound knowledge of ETX, and related Remote Display Technologies Virtualization platform such as VMWare, KVM Linux / Unix administration, troubleshooting & mass deployment Handling H/W Capacity, Infra. requirements and have close co-ordination across infra teams for setting up production ready environment Good Understanding of underlying infra i.e. Storage/Network - Subnet/IP Management Good Programming and Analytical skills in atleast one programming language (C/Perl/PHP/Python/bash) Must be able to work in a dynamic environment with constantly changing priorities. Demonstrated verbal, analytical and written skillsFamiliarity with Electronic Design Automation (EDA) and the semiconductor design process Minimum Qualifications: "¢ 3+ years of IT-related work experience with a Bachelor's degree. OR 5+ years of IT-related work experience without a Bachelor"™s degree. Physical Requirements: "¢ Frequently transports and installs equipment up to 20 lbs. Applicants : Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability-accomodations@qualcomm.com or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries). Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law. To all Staffing and Recruiting Agencies : Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications. If you would like more information about this role, please contact Qualcomm Careers.
Posted 3 months ago
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