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Linux Administrator

Linux Administrator

Brace Infotech Private LtdBengaluru, Republic Of India, IN
2 days ago
Job description

Linux with Vulnerability management

Bengalore Location

Shift timings : - Shift timing between 5 am to 2 pm OR 1 pm to 10 PM.

Looking for 5 to 7 years of experience

Desired Skills

  • In-depth knowledge of advanced Linux operating system concepts like kernel modules, device drivers, system calls, and low-level system programming techniques.
  • Deep understanding of networking concepts such as network architecture, routing protocols, switching.
  • Knowledge of modern distributed systems architectures and programming models like microservices and containers.
  • Familiarity with Virtual Machine Management Systems (VMMS) like KVM, Xen, or VirtualBox.
  • Advanced proficiency in troubleshooting complex networking issues and diagnosing bottlenecks affecting network performance and stability.
  • Extensive experience with IPv6 networking concepts and implementation.
  • Familiarity with network security protocols such as SSL / TLS, IPsec, IKEv2, or IPv4 / IPv6 protocols.
  • Proficiency in administering and securing network devices like routers, switches, and firewalls using vendor-specific tools and CLIs.
  • Strong experience in managing large scale distributed systems and maintaining high availability during failures.
  • Knowledge of configuring cluster environments such as Hadoop or Apache Mesos and monitoring tools like Prometheus, Grafana, or Elasticsearch.
  • Familiarity with big data processing frameworks such as Apache Spark, Flink, or Storm.
  • Experience developing automated testing frameworks to validate application functionality and monitor service health.
  • Knowledge of serverless computing paradigms like AWS Lambda or Azure Functions.
  • Ability to design and implement scalable, fault-tolerant distributed systems capable of handling massive volumes of traffic while ensuring optimal performance under varying load conditions.
  • Proficiency in writing and reviewing technical documents related to system designs, configurations, and troubleshooting guides.

Job Responsibilities

  • Maintaining highly available, scalable, and secure Linux infrastructures for complex applications and services.
  • Developing customized solutions to meet unique technical requirements based on project specifications and stakeholder expectations.
  • Conducting assessments of current Linux systems and recommending appropriate modifications or upgrades to maximize efficiency and reduce risk exposure.
  • Coordinating the migration of applications and services onto newer Linux releases or distribution versions, keeping compatibility and performance considerations in mind throughout this transitional phase.
  • Ensuring strict adherence to established security policies and guidelines by performing regular audits and remediating identified vulnerabilities.
  • Configuring, maintaining, and troubleshooting network devices connected to Linux systems, focusing on maximizing network uptime and minimizing latency.
  • Collaborating with cross-functional teams consisting of developers, architects, and operations personnel to align Linux systems with broader organizational goals and objectives.
  • Participating in performance tuning exercises to identify bottlenecks and recommend improvements to maximize efficiency and minimize downtime risks.
  • Investigating and resolving complex issues arising from applications or services running on Linux systems, leveraging both root cause analysis techniques and forensics methods to isolate and repair problems.
  • Supervising junior Linux administrators to develop their skills and assist them in solving difficult technical problems encountered during routine activities.
  • Creating documentation pertaining to Linux administration tasks, covering everything from general system overviews to detailed troubleshooting guides targeted at other team members and stakeholders.
  • Stay up-to-date emerging technologies, innovations, and best practices applicable to Linux administration fields to ensure the organization stays ahead of competitors and adapts rapidly to evolving market needs

    • Certification(s)

    RHCA, Cloud Solution Architect, RHCA, RH-OpenStack,Cloud Solution Architect

  • Seniority Level
  • Mid-Senior level
  • Industry
  • IT Services and IT Consulting
  • Employment Type
  • Full-time
  • Job Functions
  • Design
  • Skills
  • Linux
  • Linux System A
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    Linux Administrator • Bengaluru, Republic Of India, IN