Senior Information Security Incident Response Lead
Job Summary
Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations and for making a difference to our clients and society. Our workplace embraces diversity and inclusion its a place where you can grow belong and thrive.
- Lead and manage complex security incidents acting as a key contact for stakeholders.
- Perform deep analysis of security alerts to identify mitigate and remediate threats.
- Conduct forensic investigations on compromised hosts networks and cloud environments.
- Proactively hunt for adversarial activity and anomalous behaviors across large datasets.
- Analyze malware samples (basic level) to determine functionality impact and mitigation strategies.
- Develop and refine detection rules improving alert fidelity and response workflows.
- Contribute to threat intelligence gathering analyzing attack patterns and enhancing defensive strategies.
- Participate in red teaming or penetration testing activities to identify and remediate vulnerabilities.
- Provide strategic recommendations for improving the organizations security posture.
- Create detailed incident reports threat intelligence assessments and executive summaries.
- Mentor and provide guidance to junior analysts fostering continuous improvement in IR methodologies.
Qualifications & Requirements
Education & Experience:
- Bachelors or Masters degree in Computer Science Cybersecurity or a related field.
- Minimum of 5 years of experience in cybersecurity with at least 2 years in incident response threat hunting or forensic analysis.
Technical Expertise:
- Extensive experience responding to targeted attacks from APT groups cybercriminals and nation-state actors.
- Strong forensic analysis skills across Windows Linux and macOS systems.
- Expertise in network forensics traffic analysis and packet inspection (Wireshark Zeek).
- Proficiency in SIEM platforms (Splunk Sentinel QRadar) and EDR solutions (CrowdStrike Microsoft Defender ATP).
- Knowledge of malware analysis techniques including static and dynamic analysis.
- Familiarity with cloud security investigations (AWS Azure GCP).
- Strong scripting skills in Python PowerShell or similar languages for automation.
- Understanding of security architecture authentication mechanisms and enterprise IT operations is a plus.
- Experience with vulnerability management red teaming or penetration testing is a plus.
- Familiarity with MITRE ATT&CK framework and various cyber threat intelligence methodologies.
Preferred Certifications:
- GIAC (GCFA GNFA GCIH GCIA GREM)
- CISSP (Certified Information Systems Security Professional)
- CEH (Certified Ethical Hacker)
- OSCP (Offensive Security Certified Professional)
- Cloud Security Certifications (AWS Security Specialty Microsoft Azure Security)
Key Competencies:
- Strong analytical and problem-solving skills in high-pressure situations.
- Ability to manage multiple investigations efficiently while meeting deadlines.
- Excellent verbal and written communication skills with the ability to convey technical details to varied audiences.
- Strong team collaboration and leadership skills with a proactive approach to knowledge sharing.
- Ability to work in a fast-paced environment and adapt to evolving threats and challenges.
#LI-APAC
Workplace type:
About NTT DATA
NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting data and artificial intelligence industry solutions as well as the development implementation and management of applications infrastructure and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age race colour gender sexual orientation religion nationality disability pregnancy marital status veteran status or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
Required Experience:
Senior IC
About Company
NTT drives innovation globally with human-centered technology, creating a connected future for people and communities.