Infrastructure Administrator

1 week ago

bangalore, India KniTT Full time

Job Summary

As an OpenStack Administrator, you will be responsible for administration, configuration, deploying, installation and maintaining OpenStack infrastructure. You will collaborate with cross-functional teams to understand business requirements and translate them into scalable and reliable solutions. This role requires a deep understanding of OpenStack components, networking, storage, and virtualization technologies.

About the job

Location: Remote (Need basis visit to office location)

Location: Offshore

Detailed Job Description

Key Responsibilities

• Deploy, configure, and manage OpenStack environments using Kolla-Ansible and TripleO.

• Design, deploy, and maintain Ceph storage clusters, ensuring high availability and optimal performance.

• Manage block storage (Cinder), file storage (Manila), and object storage (such as Ceph RGW/S3, Swift, or equivalent).

• Maintain and optimize OpenStack control plane and compute resources for performance, scalability, and reliability.

• Manage and troubleshoot containerized applications using Docker and orchestration platforms such as Kubernetes or OpenShift.

• Develop and maintain automation scripts and playbooks using Ansible for infrastructure provisioning and configuration management.

• Integrate OpenStack environments with monitoring, logging, and alerting tools.

• Collaborate with cross-functional teams to design and implement cloud-native solutions.

• Participate in CI/CD pipelines for infrastructure changes and application deployments.

• Maintain comprehensive documentation for infrastructure designs, configurations, and operational procedures.

• Support capacity planning, incident management, and root cause analysis for infrastructure-related issues.

Required Skills & Qualifications

• 7–10 years of hands-on OpenStack experience, including deployment, configuration, and troubleshooting.

• Proven experience deploying OpenStack using Kolla-Ansible (container-based deployment) and TripleO (bare-metal deployment).

• Relevant 3–5 years of experience with containerization technologies, primarily Docker.

• Relevant 2–3 years of experience with Kubernetes and/or OpenShift administration.

• Proficiency in Ceph storage setup and management for block, file, and object storage (S3, Swift, or equivalent).

• Strong proficiency in Ansible for automation and configuration management.

• Solid understanding of Linux systems administration (preferably RHEL/CentOS/Ubuntu).

• Knowledge of networking concepts relevant to cloud environments (VLANs, VXLANs, routing, firewalls, load balancing).

• Familiarity with Git and collaborative development workflows.

• RHCE certified.

Good-to-Have Skills

• Experience with monitoring and observability tools: Prometheus, Grafana, Kibana.

• Exposure to CI/CD pipelines and DevOps practices.

• Familiarity with scripting languages such as Python and Bash.

• Understanding of cloud security best practices.

Education

• Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent professional experience.

  • Infrastructure Administrator

    3 weeks ago

    Bangalore, India Jobted IN C2 Full time

    Overview: Global Enterprise Organization seeking fulltime Infrastructure Administrator in Bangalore, India. The Administrator is responsible for administering the infrastructure, handling ticket management, and maintaining the operations of the technical infrastructure of the organization. Responsibilities: Responsibilities: - Responsible for supporting...

  • Infrastructure Administrator

    2 weeks ago

    bangalore, India KniTT Full time

    Job SummaryAs an OpenStack Administrator, you will be responsible for administration, configuration, deploying, installation and maintaining OpenStack infrastructure. You will collaborate with cross-functional teams to understand business requirements and translate them into scalable and reliable solutions. This role requires a deep understanding of...

  • Windchill Infrastructure Administrator

    2 weeks ago

    Bangalore, India L&T Technology Services Full time

    Windchill Infrastructure Administrator & Support Engineer Location: Bangalore / Chennai Experience range: 7 - 10 years 1. Infrastructure Administration & Support Maintenance: • L1/L2/L3 (Application Maintenance support) IT & Administration support experience • Deep knowledge of PTC Windchill 11.x/12.x administration. • Install, configure, and...

  • Windchill Infrastructure Administrator

    5 days ago

    bangalore, India L&T Technology Services Full time

    Windchill Infrastructure Administrator & Support Engineer Location: Bangalore / Chennai Experience range: 7 - 10 years 1. Infrastructure Administration & Support Maintenance: • L1/L2/L3 (Application Maintenance support) IT & Administration support experience • Deep knowledge of PTC Windchill 11.x/12.x administration. • Install, configure, and maintain...

  • Windchill Infrastructure Administrator

    2 weeks ago

    bangalore, India L&T Technology Services Full time

    Windchill Infrastructure Administrator & Support EngineerLocation: Bangalore / ChennaiExperience range: 7 - 10 years1. Infrastructure Administration & Support Maintenance:• L1/L2/L3 (Application Maintenance support) IT & Administration support experience• Deep knowledge of PTC Windchill 11.x/12.x administration.• Install, configure, and maintain...

  • Secops infrastructure engineer/administrator

    1 week ago

    Bangalore, India RingCentral Full time

    Job Title: Sec Ops Infrastructure Engineer/Administrator Location: Bangalore Responsibilities: Administer and maintain security products (web application firewall, IDS, (h)IPS, EDR, phishing training, vulnerability management, SIEM, etc) Conduct routine maintenance for Sec Ops servers (patching, hardening, upgrades, etc.) and deploy new servers as...

  • Windchill Infrastructure Administrator

    2 weeks ago

    Bangalore Urban, India L&T Technology Services Full time

    Windchill Infrastructure Administrator & Support EngineerLocation: Bangalore / ChennaiExperience range: 7 - 10 years1. Infrastructure Administration & Support Maintenance:• L1/L2/L3 (Application Maintenance support) IT & Administration support experience• Deep knowledge of PTC Windchill 11.x/12.x administration.• Install, configure, and maintain...

  • Windchill Infrastructure Administrator

    1 week ago

    Bangalore Urban, India L&T Technology Services Full time

    Windchill Infrastructure Administrator & Support Engineer Location: Bangalore / Chennai Experience range: 7 - 10 years 1. Infrastructure Administration & Support Maintenance: • L1/L2/L3 (Application Maintenance support) IT & Administration support experience • Deep knowledge of PTC Windchill 11.x/12.x administration. • Install, configure, and...

  • SecOps Infrastructure Engineer/Administrator

    2 weeks ago

    Bangalore, India RingCentral Full time

    Job Title: SecOps Infrastructure Engineer/Administrator Location: Bangalore Responsibilities: Administer and maintain security products (web application firewall, IDS, (h)IPS, EDR, phishing training, vulnerability management, SIEM, etc) Conduct routine maintenance for SecOps servers (patching, hardening, upgrades, etc.) and deploy new servers...

  • SecOps Infrastructure Engineer/Administrator

    1 week ago

    bangalore, India RingCentral Full time

    Job Title: SecOps Infrastructure Engineer/AdministratorLocation: BangaloreResponsibilities:Administer and maintain security products (web application firewall, IDS, (h)IPS, EDR, phishing training, vulnerability management, SIEM, etc)Conduct routine maintenance for SecOps servers (patching, hardening, upgrades, etc.) and deploy new servers as needed.Own...