Senior Information Security Engineer

Wells Fargo is back in the office collaborating for great outcomes!
Currently this is a hybrid working position in the approved location 3 days per week and includes occasional after hours change implementation and issue resolution.
This expectation may change due to business need and/or department requirement adjustments.
This role is not available for visa sponsorship or visa transfers.
There is On Call Support rotation for this position.
Are you passionate about cybersecurity and ready to make a real impact at a global scale? We're looking for a Senior Information Security Engineer to join our Endpoint Security Operations (EndpointSecOps) team, part of the Defense & Monitoring Organization within Platform Support.
In this role, you'll help protect and support a vast enterprise environment of over 720,000 endpoint hosts. You'll work with cutting-edge technologies like CrowdStrike, Microsoft Defender for Endpoint, BitLocker, Eclypsium, Symantec Endpoint Protection, and more-deploying and maintaining solutions that keep our systems secure and resilient.
The ideal candidate will bring deep technical expertise in endpoint protection technologies, threat detection and response, and system hardening. You will play a key role in support engineering, deploying, and maintaining defense and monitoring security solutions such as CrowdStrike, Microsoft Defender for Endpoint, BitLocker, Eclypsium, Symantec Endpoint Protection , and other endpoint protection platforms.
In this role, you will:
Application Support & Engineering
Engineer and support endpoint security platforms across Windows, macOS, and Linux environments, including tools such asCrowdStrike, Microsoft Defender, BitLocker, Eclypsium, Symantec Endpoint Protection, WinMagic, and SecureDoc.
Assist in the development of automation and integrations to enhance operational efficiency, telemetry analysis, and threat response capabilities.
Provide security consulting on medium to large-scale projects to ensure alignment with corporate security policies, standards, and architecture.
Apply subject matter expertise in endpoint security and industry best practices to implement controls supporting availability, integrity, confidentiality, threat modeling, monitoring, access management, and business continuity.
Threat Detection, Monitoring & Incident Response
Lead and participate in endpoint-related security incident response activities, including investigation, containment, and recovery for moderately complex events.
Conduct technical investigations and post-incident digital forensics to identify root causes and recommend mitigation strategies.
Review and correlate endpoint and security logs to identify anomalies, threats, and opportunities for tuning.
Identify security vulnerabilities, perform risk assessments, and evaluate remediation alternatives across endpoint environments.
Collaborate with incident response, threat intelligence, and infrastructure teams to investigate and remediate endpoint threats.
Perform advanced troubleshooting and root cause analysis of endpoint security issues.
Continuously improve endpoint security posture through policy refinement, telemetry tuning, and proactive threat hunting.
Collaboration & Leadership
Mentor junior engineers and analysts, providing technical guidance and fostering professional development.
Partner with peers, colleagues, and leadership to resolve issues, drive initiatives, and achieve team goals.
Documentation, Standards & Continuous Improvement
Create and maintain technical documentation, security standards, and training materials.
Translate complex security requirements into actionable, scalable technical solutions.
Stay current with emerging threats, vulnerabilities, and endpoint security technologies to inform strategy and tool selection.
Promote a security-first mindset and contribute to a culture of continuous improvement and operational excellence.
Required Qualifications:
4+ years of Information Security Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
2+ years of Windows Administration experience
2+ years of hands on CrowdStrike or EDR Tools experience
2+ years of Powershell or Python experience
2+ years of SDLC experience
1+ year of Splunk experience
Flexibility to support implementations outside of standard business hours
Deliver high-quality technical artifacts, engineering solutions aligned with business objectives
Desired Qualifications:
Experience working with REST API
Experience with Network Routing
Bachelor's or above degree in Computer Science, Information Security, or related field
Certifications such as CISSP, GIAC, OSCP, or Microsoft Certified: Security Operations Analyst
Familiarity with cloud security (AWS, Azure, GCP) and hybrid environments
Experience with EDR/XDR platforms and SIEM integration
Knowledge of Zero Trust architecture, secure device onboarding, and network segmentation
Understanding of security frameworks (e.g., NIST, ISO 27001, MITRE ATT&CK)
Ability to collaborate across technical and non-technical teams and clearly document technical requirements
Posting End Date:
26 Oct 2025
*Job posting may come down early due to volume of applicants.
We Value Equal Opportunity
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.
Applicants with Disabilities
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo .
Drug and Alcohol Policy
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy to learn more.
Wells Fargo Recruitment and Hiring Requirements:
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.