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Cybersecurity Engineer / Infrastructure Security Engineer

ShellSquare Softwares (P) Ltd

Trivandrum

in 25 days

Brief DescriptionLocation: Technopark, ThiruvananthapuramEmployment Type: Full-time Experience Required: 5 + years

Role OverviewWe are looking for skilled Infrastructure Security Engineers to address and remediate cybersecurity findings identified during assessments. The role involves applying security patches, updating configurations, and ensuring systems remain compliant with security standards. Key Responsibilities• Review cybersecurity reports and prioritize remediation tasks.• Apply patches and update configurations based on vulnerability scan results.• Collaborate with cybersecurity teams to validate fixes and close findings.• Maintain logs and change records for audit and compliance purposes.• Ensure endpoint protection and access control policies are enforced.• Support compliance efforts for ISO, SOC 2, GDPR and other standards.• Coordinate with vendors or internal teams for escalated fixes. Skills & Qualifications• Proficiency in Windows/Linux system administration, networking, and    endpoint management.• Experience with patch management tools (WSUS, SCCM, Ansible).• Strong understanding of Active Directory, IAM, MFA implementations.• Familiarity with ticketing systems (JIRA, ServiceNow).• Relevant certifications such as ITIL, CompTIA Security+, Microsoft Certified: Security Operations AnalystPreferred Skills Preferred Skills

Strong knowledge of network security, cloud security, and endpoint protection Hands‑on experience with vulnerability assessment, penetration testing, and remediation Proficiency with SIEM tools (Splunk, QRadar, ArcSight) and security monitoring Experience in patch management (WSUS, SCCM, Ansible) and system hardening Familiarity with Active Directory, IAM, MFA implementations Certifications such as CISSP, CEH, CISM, CompTIA Security+, ITIL Strong troubleshooting skills and ability to work in incident response scenarios Experience with ticketing systems (JIRA, ServiceNow) and change management processes