Expert Security Engineer

Who are we At Finastra we are a dynamic global provider of open finance software solutions dedicated to expanding access to financial services Our innovative applications span Lending Payments Treasury and Capital Markets and Universal Banking Proudly serving over 8 000 customers including 45 of the world s top 50 banks we aim to boost financial inclusion for all Join us and be part of a vibrant company that embraces diverse perspectives and is committed to doing well by doing good Expert Security Engineer This role is a hybrid role 2 days week in office requirement and is available for Guadalajara Mexico and India offices Bangalore Pune What Will You Contribute As an Expert Security Engineer you will play a critical role in building and maintaining a secure infrastructure across cloud and on-prem environments You will lead initiatives in SIEM architecture endpoint detection and response EDR secure web gateway SWG enforcement and cloud security operations This role is ideal for a hands-on security professional with deep technical expertise in detection engineering log source onboarding and enterprise security tooling Key Responsibilities Security Logging Monitoring SIEM Design and build SIEM architecture to support scalable log ingestion and correlation Onboard log sources using Syslog CEF and other standard formats Write and optimize detection queries to identify threats and anomalies Collaborate with SOC and engineering teams to improve detection coverage and reduce false positives Endpoint Detection Response EDR Deploy manage and optimize EDR tools such as CrowdStrike Falcon Microsoft Defender for Endpoint Sentinel One Investigate endpoint alerts and support incident response efforts Secure Web Gateway SWG Administer and enforce web filtering policies using Zscaler Netskope Block access to non-approved website categories and monitor user activity Cloud Security Identity Manage user identities and access in Azure and Entra ID Implement and maintain Multi-Factor Authentication MFA across the enterprise Configure Conditional Access policies to enforce secure access controls Required Skills Experience 5 years of experience in cybersecurity with a focus on SIEM EDR and cloud security Strong experience with SIEM platforms e g Sentinel Splunk QRadar etc Proficiency in writing detection rules and managing log pipelines Hands-on experience with EDR tools and endpoint telemetry analysis Familiarity with SWG platforms and URL filtering best practices Solid understanding of Azure AD Entra ID MFA and Conditional Access Knowledge of scripting e g PowerShell and automation for security operations Strong communication skills and ability to work cross-functionally Preferred Qualifications Bachelor s degree in computer science Information Security or related field Certifications such as CISSP CCSP AZ-500 or GIAC are a plus Experience in financial services or regulated industries is preferred We are proud to offer a range of incentives to our employees worldwide These benefits are available to everyone regardless of grade and reflect the values we uphold Flexibility Enjoy unlimited vacation based on your location and business priorities Hybrid working arrangements and inclusive policies such as paid time off for voting bereavement and sick leave Well-being Access confidential one-on-one therapy through our Employee Assistance Program unlimited personalized coaching via our coaching app and access to our Gather Groups for emotional and mental support Medical life disability insurance retirement plan lifestyle and other benefits ESG Benefit from paid time off for volunteering and donation matching DEI Participate in multiple DE I groups for open involvement e g Count Me In Culture Finastra Proud Finastra Disabilities Finastra Women Finastra Career Development Access online learning and accredited courses through our Skills Career Navigator tool Recognition Be part of our global recognition program Finastra Celebrates and contribute to regular employee surveys to help shape Finastra and foster a culture where everyone is engaged and empowered to perform at their best Specific benefits may vary by location At Finastra each individual is unique bringing their own ideas thoughts cultural beliefs backgrounds and experiences together We learn from one another embrace and celebrate our differences and create an environment where everyone feels safe to be themselves Be unique be exceptional and help us make a difference at Finastra