Senior System Administrator - Qualispace

5 years

0 Lacs

Posted:1 week ago| Platform: Indeed logo

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Job Description

Job Information

    Industry

    IT Services

    Date Opened

    07/17/2025

    Job Type

    Technical Support

    Work Experience

    5+ years

    City

    Mumbai

    State/Province

    Maharashtra

    Country

    India

    Zip/Postal Code

    400080
What we want:
We are seeking a Senior System Administrator with a strong background in managing cloud environments, server infrastructure, and IT operations. The ideal candidate should have hands-on experience with cloud platforms like AWS and Azure, expertise in web, database, and email servers, and a solid foundation in Linux, Windows, and Networking. Experience in leading a team and exposure to DevOps practices will be a strong plus

Who we are:

Vertoz (NSEI: VERTOZ), an AI-powered MadTech and CloudTech Platform offering Digital Advertising, Marketing and Monetization (MadTech) & Digital Identity, and Cloud Infrastructure (CloudTech) caters to Businesses, Digital Marketers, Advertising Agencies, Digital Publishers, Cloud Providers, and Technology companies. For more details, please visit our website here.

QualiSpace:

QualiSpace by Vertoz (NSE: VERTOZ) is a premier cloud Solutions and infrastructure provider, delivering all-encompassing web presence solutions. Their offerings include Cloud Servers, Web Hosting, Advanced Enterprise Email solutions, Security Certificates, and more. Catering to 8000+ small and medium businesses. (qualispace.com)

What you will do:

  • Manage, monitor, and optimize cloud infrastructure (AWS, Azure) for performance, security, and cost-efficiency.
  • Install, configure, and maintain Linux and Windows servers.
  • Administer and troubleshoot web servers (Apache, Nginx, IIS) and database servers (MySQL, MS SQL, MongoDB).
  • Maintain email infrastructure (e.g., Postfix, Exim, SmarterMail, Microsoft 365, or similar).
  • Implement and manage backup, failover, and disaster recovery plans.
  • Handle network configurations, firewall rules, VPNs, and DNS.
  • Manage system patches, updates, and security hardening.
  • Lead and mentor a team of system administrators; ensure timely task execution and incident resolution.
  • Collaborate with development and support teams to ensure system availability and scalability.
  • Participate in capacity planning, system audits, and documentation.
  • Utilize DevOps tools and automation where applicable (CI/CD pipelines, Infrastructure as Code, etc.).
  • Create and Document cloud architectures for various projects on AWS, Azure etc.


Requirements

  • 5+ years of hands-on experience in system and cloud administration.
  • Proficient in managing AWS and/or Microsoft Azure environments.
  • Strong experience in Linux (CentOS, Ubuntu) and Windows Server administration.
  • Expertise in configuring and maintaining Apache, Nginx, IIS, and related web server stacks.
  • Proficient in MySQL, MS SQL, and MongoDB administration and optimization.
  • Knowledge of email systems such as Postfix, Exim, or commercial platforms like SmarterMail.
  • Solid understanding of networking concepts including routing, switching, firewalls, and VPNs.
  • Should have sound knowledge of designing cloud architectures.
  • Experience in team leadership or mentoring junior admins.
  • Strong troubleshooting and problem-solving skills.
  • Familiarity with DevOps tools (Ansible, Terraform, Jenkins, Docker, Kubernetes) is a plus.
  • Strong communication skills, both written and verbal.
  • AWS Certified SysOps Administrator / Solutions Architect
  • Microsoft Certified: Azure Administrator Associate
  • RHCE, MCSE, or equivalent
  • CCNA or equivalent


Benefits

  • No dress codes
  • Flexible working hours
  • 5 days working
  • 24 Annual Leaves
  • International Presence
  • Celebrations
  • Team outings

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Vertoz logo
Vertoz

Digital Advertising

Mumbai

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