Senior Software Engineer Information Security

Icertis; Pune District; On-site; INR 2,500,000 - 5,500,000; Full time

Job summary

Icertis is seeking a Senior Software Engineer – Information Security to design, implement, and support enterprise security solutions across cloud security, endpoint security, email security, vulnerability management, and SIEM. The role emphasizes hands-on work with Microsoft security technologies and modern cloud platforms to build secure, resilient security operations.

You will enhance the organization’s security posture by deploying and managing security technologies, developing detection and

Responsibilities

• Design, implement, and support enterprise security solutions.
• Deploy and optimize cloud security controls across clouds.
• Develop detection, automation capabilities, and incident investigations.
• Collaborate with cross-functional teams to mitigate cyber risks.

Job description

Job Description:

We are seeking a Senior Software Engineer – Information Security to design, implement, and support enterprise security solutions across cloud security, endpoint security, email security, vulnerability management, and SIEM. The role is responsible for enhancing the organizations security posture by deploying and managing security technologies, developing detection and automation capabilities, investigating security incidents, and collaborating with cross-functional teams to mitigate cyber risks. The ideal candidate has strong hands-on experience with Microsoft security technologies, SIEM platforms, vulnerability management tools, scripting, and cloud security, along with a passion for building secure, resilient, and scalable security operations.

Responsibilities

Security Engineering

• Design, implement, and support enterprise security solutions that align with organizational security standards and industry best practices.
• Evaluate, deploy, configure, and optimize security technologies to strengthen detection, prevention, and response capabilities.
• Develop and maintain security architecture, technical standards, implementation documentation, and operational procedures.
• Provide advanced (Level 3) technical support for complex security platforms, incidents, and escalations.

Cloud Security

• Design and implement security controls across cloud platforms, including Microsoft Azure, AWS, and Google Cloud Platform (GCP).
• Configure and manage cloud-native security solutions such as Microsoft Defender for Cloud, Microsoft Entra ID, Conditional Access, and workload protection services.
• Perform cloud security assessments, identify risks, and recommend remediation strategies.
• Partner with infrastructure and application teams to support secure cloud adoption and architecture reviews.

Endpoint Security

• Administer and optimize enterprise endpoint protection and EDR/XDR platforms, including Microsoft Defender for Endpoint or equivalent solutions.
• Develop and maintain endpoint security policies covering malware protection, device control, attack surface reduction, and endpoint hardening.
• Investigate endpoint security events, coordinate remediation efforts, and improve overall endpoint security posture.

Email Security

• Manage enterprise email security platforms, including Microsoft Defender for Office 365 or comparable secure email gateways.
• Configure and maintain email protection technologies, including anti-phishing, anti-malware, Safe Links, Safe Attachments, SPF, DKIM, and DMARC.
• Investigate email-based threats and phishing campaigns while continuously enhancing email security controls.

Vulnerability Management

• Administer enterprise vulnerability