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All jobsOnsiteEngineeringcybersecurity10+ yearslinux
OnsiteSeniorcybersecurity

Senior Linux Engineer

GlobalGuardBengaluru, Karnataka, IndiaPosted 19 May 2026

GlobalGuard is seeking a Senior Linux Cloud Engineer for their Bengaluru office to support the MailGuard email security SaaS platform. You will be responsible for the reliability, security, and performance of production environments, including incident management and infrastructure automation. The role requires deep expertise in Linux, cloud platforms like AWS or Azure, container orchestration, and network protocols. You will operate in a 24/7 environment with rotating shifts, providing third-level support and technical mentorship.

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Experience

10+ years

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

GlobalGuard is seeking a Senior Linux Cloud Engineer for their Bengaluru office to support the MailGuard email security SaaS platform. You will be responsible for the reliability, security, and performance of production environments, including incident management and infrastructure automation. The role requires deep expertise in Linux, cloud platforms like AWS or Azure, container orchestration, and network protocols. You will operate in a 24/7 environment with rotating shifts, providing third-level support and technical mentorship.

TAL's take

Quality 65/1005/5 clarityTier 2 company

Solid role at a specialized cybersecurity company with clear operational responsibilities, though 24/7 shift requirements and legacy email tech presence limit the score.

Very clear responsibilities, tech stack, and operational context defined for the position.

Must haves

  • 10+ years production Linux experience
  • Experience with AWS or Azure cloud environments
  • Incident leadership and change management experience
  • Strong knowledge of TCP/IP, SMTP, HTTP, DNS, and TLS
  • Experience with configuration management tools like Ansible, Salt, Puppet or Chef
  • Container and orchestration experience with Docker and Kubernetes
  • Scripting skills in Bash, Python or PowerShell

Tools and skills

linuxawsazuretcp/ipsmtphttpdnstlsgitpostfixsendmailansiblesaltpuppetchefdockerkubernetesecsaws lambdaazure functionsbashpythonpowershell

Nice to have: grafana, icinga, elk, opensearch, splunk, azure devops.

About the company

Global cybersecurity company with established products but not categorized as a major tier-1 tech giant.