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9 Weeks ago

Principal Network Administrator

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Bangalore, Karnataka, India
Information Technology
Full-Time
MOL Information Technology

Overview

Organization Background
Mitsui O.S.K. Lines (MOL) is one of the world's largest multimodal deep-sea carriers, with a rich maritime legacy spanning over 140 years. Operating across Asia, the Middle East, Europe, Africa, North America, South America, and Oceania, MOL connects global trade routes with a strong presence in international shipping and logistics.
MOL Information Technology (MOL-IT) is the dedicated ICT solutions provider for the MOL Group, delivering customized technology solutions across the shipping, logistics, and supply chain domains. Established in 1997, MOL-IT has expanded significantly, operating from four offices in Kolkata, Hyderabad, Mumbai, and Hong Kong, with a talented team of over 380 software and management professionals. As part of its growth strategy, MOL-IT is enhancing its suite of ICT solutions for existing customers while exploring opportunities to diversify beyond the MOL Group.
IPS (Information processing Services) another solution of MOL-IT specializes in providing 24x7 offshore support services to MOL Group companies worldwide. The IPS team manages key operational processes, categorized into:
  • Documentation Services: Export & Import documentation processing
  • Accounting Services: Accounts Receivables, Accounts Payables, GSA, and financial transactions
  • Other Business Support Services: Freight Audit, TCTO Voyage Registration, and additional logistics function
With a focus on efficiency, cost-effectiveness, and process excellence, IPS India continues to drive operational success for MOL’s global businesses.
For further details about organization, please visit www.mol-it.com/ Video - An Introduction to MOL-IT - YouTube
Areas of Responsibilities

Overview of the Profile
We are seeking a skilled and motivated Network Specialist to manage, deploy, and maintain Red Hat OpenShift clusters across on-premises, hybrid, and cloud environments. The ideal candidate will possess expertise in Kubernetes, CI/CD pipelines, containerization, automation tools, and infrastructure monitoring, ensuring high availability, scalability, and security for our applications and platforms.
  • Key Responsibilities
    • Cluster Management:
    • Design, deploy, and maintain Red Hat OpenShift clusters in diverse environments, including on-premises, hybrid, and cloud setups.
    • Manage lifecycle tasks such as upgrades, scaling, and capacity planning for OpenShift clusters.
    • CI/CD and Workload Optimization:
    • Implement, monitor, and optimize CI/CD pipelines and containerized workloads to ensure efficiency and reliability.
    • Collaborate with development teams to containerize applications and enable seamless deployment on OpenShift.
    • Troubleshooting and Issue Resolution:
    • Diagnose and resolve complex issues related to Kubernetes, OpenShift, and associated components.
    • Document troubleshooting guides, procedures, and configuration standards for OpenShift environments.
    • Security and Compliance:
    • Apply security best practices, including cluster management, workload isolation, and network policies.
    • Monitor compliance with organizational and industry security standards.
    • Automation and Infrastructure Management:
    • Automate provisioning, configuration, and management of infrastructure using tools like Ansible, Terraform, or equivalent.
    • Streamline repetitive tasks and improve operational efficiency through automation.
    • Monitoring and Performance Optimization:
    • Use monitoring tools such as Prometheus, Grafana, and other solutions to track cluster health and performance.
    • Optimize resources to achieve cost efficiency and high availability.
    • Persistent Storage and Networking:
    • Manage persistent storage, networking configurations, and third-party integrations within the OpenShift ecosystem.
    • Design and implement new network solutions and/or improve the efficiency of current networks (On-premises & Cloud – Azure/AWS) (1)
    • Manage system/network infrastructure observing ISO27001/COBIT/NIST Cybersecurity Framework.
    • Install, configure and support network equipment including firewalls, routers, proxy servers, switches, WAN accelerators, DNS and DHCP
    • Configure firewalls, routing and switching to maximise network efficiency and security
    • Maximise network performance through ongoing monitoring and troubleshooting
    • Procure network equipment and manage subcontractors involved with network installation
    • Arrange scheduled network equipment upgrades and updates
    • Investigate faults in the network
    • Managing with Cloud Administration and Cloud Infrastructure is preferred( 2)
    • Key Skills and Qualifications
      • Technical Expertise:
      • Proficiency in Red Hat OpenShift and Kubernetes administration.
      • Strong experience with containerization tools (e.g., Docker, Helm).
      • CI/CD pipeline implementation and management.

      • Automation and Scripting:
      • Hands-on experience with automation tools like Ansible, Terraform, or equivalent.
      • Scripting knowledge (e.g., Bash, Python) is a plus.
      • Monitoring and Logging:
      • Familiarity with monitoring tools such as Prometheus, Grafana, and centralized logging solutions.
      • Security and Networking:
      • In-depth understanding of network configurations, security policies, and workload isolation in OpenShift.
      • Linux Administration:
      • Expertise in Linux system administration, troubleshooting, and performance tuning.
      • Collaboration and Communication:
      • Ability to work closely with cross-functional teams, including developers, DevOps engineers, and IT administrators.
      • Documentation:
      • Strong documentation skills for procedures, configurations, and troubleshooting guides.
      • Educational Background
        • Certification: Red Hat Certified Specialist in OpenShift Administration or Kubernetes Certification (CKA/CKAD).
        • Experience with hybrid and multi-cloud environments.
        • Familiarity with Istio or other service mesh technologies.
        Preferred Work Experience

        • Preferable if candidate has experience of 15 years

        Compensation –As per the industry Standard.

        What We Offer
        • Competitive salary and benefits package.
        • Opportunities for professional growth and certifications.
        • Collaborative and dynamic work environment.
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