Cloud & On-Premises Infrastructure Engineer

7 days ago

Gurgaon, Haryana, India C-Zentrix Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Location:
Gurgaon

Employment Type:
Full-time

Shift:
24/7 Rotational Shifts

About the Role:

We are seeking an experienced and versatile
Cloud & On-Premises Infrastructure Engineer
to

manage, maintain, and optimise both cloud-based and on-premises servers. The ideal candidate will

have a strong background in server/VM management, networking, VoIP systems, and database

administration, with the ability to lead a technical team.

Company Description

  • Manage and maintain on-premises and cloud-based servers, virtual machines (KVM or equivalent), and related infrastructure.
  • Configure, troubleshoot, and maintain routers, switches, and networking components, with a focus on VoIP networking.
  • Manage VoIP platforms, including SBC, Kamailio, OpenSIPS, and Asterisk (preferred).
  • Administer and optimize databases, including MariaDB and MongoDB.
  • Lead and mentor a team of 5–8 engineers, ensuring smooth operations and adherence to best practices.
  • Monitor and maintain system uptime in a 24/7 operational environment.
  • Implement containerization and orchestration solutions (Docker, Kubernetes) and work with CI/CD pipelines.
  • Deploy and manage cloud infrastructure on AWS, Azure, or equivalent platforms.
  • Collaborate with cross-functional teams to improve infrastructure performance, scalability, and security.

Required Skills & Experience:

  • Proven experience in
    server and VM management
    (KVM or similar hypervisors).
  • Strong knowledge of
    networking concepts
    , especially
    VoIP networking
    .
  • Hands-on experience with
    VoIP platforms
    and related technologies.
  • Proficiency in managing
    routers, switches
    , and other networking hardware.
  • Solid understanding of
    SBC, Kamailio, OpenSIPS, Asterisk
    (preferred but not mandatory).
  • Strong expertise in
    MariaDB
    and
    MongoDB
    administration.
  • Experience in
    containerization
    (Docker) and
    CI/CD pipelines
    (Jenkins, GitLab CI, etc.).
  • Experience with
    AWS, Azure
    , or other major cloud providers.
  • Ability to
    lead a team
    in a high-availability 24/7 operational environment.
  • Excellent troubleshooting, problem-solving, and communication skills.

Preferred Qualifications:

  • Certifications in Cloud (AWS/Azure), Networking (CCNA/CCNP), or VoIP technologies.
  • Experience with Kubernetes or similar orchestration tools.
  • Prior exposure to high-volume telecom or VoIP service environments.

What We Offer:

  • Competitive salary and benefits.
  • Opportunity to work on cutting-edge cloud and telecom infrastructure.
  • A collaborative and growth-oriented work environment.

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