Senior Information Security Engineer Job at Wells Fargo (Bengaluru)

Senior Information Security Engineer

Wells Fargo

Location:
India , Bengaluru

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Wells Fargo is seeking a Senior Information Security Engineer. The candidate will play a major role in our Secure content development team, including the vetting of new models and procedures to identify and react to anomalous network and/or endpoint behaviors. This position is designed to assure success in our next-generation ability to discover and react to advanced security threats. The engineer will be responsible to develop rules and use cases on SIEM platform. Responsible for finetuning of the rules/creating exceptions.

Job Responsibility:

Lead or participate in computer security incident response activities for moderately complex events
Conduct technical investigation of security related incidents and post incident digital forensics to identify causes and recommend future mitigation strategies
Provide security consulting on medium projects for internal clients to ensure conformity with corporate information, security policy, and standards
Design, document, test, maintain, and provide issue resolution recommendations for moderately complex security solutions related to networking, cryptography, cloud, authentication and directory services, email, internet, applications, and endpoint security
Review and correlate security logs
Utilize subject matter knowledge in industry leading security solutions and best practices to implement one or more components of information security such as availability, integrity, confidentiality, risk management, threat identification, modeling, monitoring, incident response, access management, and business continuity
Identify security vulnerabilities and issues, perform risk assessments, and evaluate remediation alternatives
Collaborate and consult with peers, colleagues and managers to resolve issues and achieve goals
Develop rules and use cases on SIEM platform
Finetuning of the rules/creating exceptions

Requirements:

4+ years of Information Security Engineering experience
3+ years of demonstrated information security applications and systems experience
3+ years of demonstrated experience leveraging security technologies such as SIEM for security incident analysis
2+ years of demonstrated experience with at least one scripting language (preferably JavaScript and its frameworks / Python) working on automation and engineering projects
Proficiency in detection engineering
Correlation searches, rules, alerts
Behavioral detections (e.g., brute-force, privilege escalation)
Anomaly detections (e.g., unusual logon patterns, entropy-based detections)
Hands-on experience with parsing configurations (props, transforms, regex, normalization techniques)
Expertise in log source onboarding, source categorization, and enrichment
Strong understanding of security event types (firewall, endpoint, identity, cloud, SaaS logs)
Familiarity with common attack vectors (credential abuse, privilege escalation, lateral movement)
Knowledge of threat detection frameworks like MITRE ATT&CK, NIST, CIS
Ability to work with threat intelligence feeds to build contextual detections
Experience with log analysis, anomaly detection, and statistical detection methods
Proficient in developing content for SIEMs such as Splunk, Sentinel, QRadar, ArcSight, Elastic, etc
Optimize search performance and false positive tuning of existing detection rules
Maintain deployment workflows for apps, configurations, and detection packages across the SIEM infrastructure
Work with security analytics teams to develop data models or normalized schemas (CIM or equivalent)

Additional Information:

Job Posted:
May 16, 2026

Expiration:
May 28, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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