• Systems Engineer / SRE Jobs in Kolkata,India - 25115688

  • Dynacon HR Services Pvt Ltd

Job Description:

Responsibilities


  • Design, implement, and maintain physical and logical Linux-based infrastructure on a variety of hardware

  • Collaborate with development teams on solutions for products and features

  • Propose and test new solutions when needed (Proof Of Concept)

  • Develop utilities to automate tasks

  • Provide support (during and after business hours) for existing products and features, including

  • Notification of incident status to stakeholders

  • Incident diagnosis

  • Escalation to appropriate team members

  • Incident resolution

  • Incident report / root cause analysis

  • Minimum Qualifications

  • 3+ years experience with RHEL (preferred) or Ubuntu derivatives

  • Thorough understanding of

  • Virtualization concepts (level 1 & 2 hypervisors, OS containers, app containers)

  • Basic distributed systems concepts (clustering, CAP, RAFT, erasure coding)

  • Load balancing concepts, strategies, and technologies

  • Networking concepts (VLANs, LACP, OSI layers, VXLAN)

  • Application design (tradeoffs in monolith vs services, state storage)

  • Deployment design (CI/CD pipelines, 12 factor app concepts, dependency management)

  • Service meshes (service discovery, integration with applications)




  • Proficient at


  • Using version control systems (Subversion, Git)

  • Advanced Bash scripting (and knowing when to avoid it)

  • Writing small apps in Python or Perl

  • Using configuration management tools, preferably Ansible (writing roles, writing/running playbooks)

  • Verbal and written communication (emphasis on minimizing misunderstands)

  • Reading and interpreting code in various languages




  • Proficient at configuring


  • Apache / PHP (multiple named vhosts, TLS)

  • BIND / NSD ( zone updates, BIND master / replicas)

  • MySQL / Postgres databases ( secure installation, access management)

  • File systems (LVM, NFS, ZFS)




  • Pluses

    Familiarity with


  • Configuring Python or Perl stacks (uWSGI, supervisord)

  • LDAP management (understanding of LDIF and complimentary commands)

  • Mail services Postfix / Deovecot / amavisd (SASL, mappings)

  • Administrating XenServer / Xen Hypervisors

  • Working with Oracle Database environments

  • PHP programming

  • PCI compliant systems
  • Profile Summary:

    Employment Type : Full Time
    Eligibility : Any Graduate
    Industry : IT-Software
    Functional Area : IT Software : Software Products & Services
    Role : Systems Programming
    Salary : As per Industry Standards
    Deadline : 17th May 2020

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