Infosec Security - Senior Engineer

**Why Join Iris?
Are you ready to do the best work of your career at one of India’s Top 25 Best Workplaces in IT industry? Do you want to grow in an award-winning culture that truly values your talent and ambitions**?
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**About Us
**At Iris Software, our vision is to be our client’s most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential.

With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology-enabled transformation across financial services, healthcare, transportation & logistics, and professional services.

Our work covers complex, mission-critical applications with the latest technologies, such as high-value complex Application & Product Engineering, Data & Analytics, Cloud, DevOps, Data & MLOps, Quality Engineering, and Business Automation.

**Working with Us
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Job DescriptionMandatory Skills:

ICS - ICS Analytical \ Problem Solving, ICS - Incident Management, ICS - Security Awareness and Training, Log Analysis & Correlation, SIEM & Security Tool Utilization, Threat Detection & Triage, Use Case & Detection Understanding

Key Responsibilities

• Lead security monitoring, threat detection, and incident response activities across enterprise environments.

• Define and enhance SIEM monitoring strategies, alerting mechanisms, and threat detection capabilities.

• Perform advanced log analysis, event correlation, and threat investigations across multiple security data sources.

• Lead triage and investigation of complex security incidents, advanced threats, and suspicious activities.

• Analyze attack patterns by using MITRE ATT&CK, cyber kill chain methodologies, and threat intelligence insights.

• Develop and optimize security use cases, detection logic, correlation rules, and monitoring content.

• Perform advanced security analytics and threat-hunting activities to proactively identify potential risks.

• Analyze Windows and Linux security events, system behaviors, and operational anomalies.

• Utilize scripting and querying techniques to automate analysis, improve visibility, and enhance operational efficiency.

• Review incident investigations and ensure adherence to security operations standards and response procedures.

• Mentor junior analysts on threat detection, incident response, SIEM operations, and investigation best practices.

• Collaborate with various teams and stakeholders to support enterprise security operations and incident management.

• Drive continuous improvement initiatives focused on detection effectiveness, operational maturity, and threat visibility.

Behavioral Competencies

• Demonstrates strong ownership while driving security operations excellence.

• Collaborate effectively with various teams and business stakeholders to ensure smooth delivery.

• Promotes proactive threat detection and continuous improvement in security operations.

• Apply strong analytical thinking to evaluate complex security incidents and emerging threats.

• Demonstrates adaptability while managing evolving attack techniques, technologies, and business requirements.

• Communicates effectively regarding security incidents, risks, findings, and improvement opportunities.

• Maintains high attention to detail across investigations, threat analysis, and operational activities.

• Encourages continuous improvement in security monitoring, threat detection, and incident response practices.

• Supports knowledge sharing and mentoring to strengthen security operations capabilities.

• Balances operational effectiveness, risk management, and business priorities while driving security excellence.

**Perks and Benefits for Irisians
**Iris provides world-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits.