Senior Network Security Authentication Engineer
Wells Fargo
Wells Fargo is seeking a Senior Network Security Authentication Engineer to join the Chief Technology Office within Technology. This role is part of a specialized team responsible for the design, deployment, and ongoing management of secure network authentication solutions, with a primary focus on the Cisco Identity Services Engine (ISE) platform.
In this role, you will:
- Lead the design, implementation, and support of enterprise-wide authentication solutions using Cisco ISE.
- Develop and execute test plans for policy, configuration, and code changes to ensure secure and stable deployments.
- Build and maintain automation workflows using Python and Ansible to streamline platform operations and reduce manual effort.
- Collaborate with cross-functional teams to integrate authentication services with broader network and security infrastructure.
- Provide operational support, including troubleshooting, performance tuning, and incident response for the ISE platform.
- Participate in architecture reviews and contribute to the evolution of authentication strategies and standards.
- Stay current with emerging technologies and best practices in network access control and identity management.
Required Qualifications:
- 5+ years of experience in Information Security Engineering or a related field, demonstrated through work experience, training, military service, or education.
- 1+ years Proven experience managing enterprise authentication platforms and network access control systems.
Desired Qualifications:
- Hands-on experience with Cisco Identity Services Engine (ISE), including policy configuration, profiling, and posture assessment.
- Proficiency in scripting and automation using Python or PowerShell.
- Experience with automation tools such as Ansible.
- Familiarity with authentication protocols such as EAP-TLS, MAC Authentication Bypass, RADIUS, TACACS+, SAML, and OAuth.
- Understanding of authentication principles including MFA, RBAC, and least privilege.
- Strong knowledge of networking fundamentals (DHCP, Layer 2/3/4 operations) and 802.1X-based access control.
- Experience working in Agile environments and writing technical documentation.
Job Expectations:
- Ability to work nights, weekends, and/or holidays as needed or scheduled.
- Participation in an on-call rotation to support critical authentication infrastructure.
- This role is not eligible for Visa sponsorship
Posting End Date:
27 Jul 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.
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To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo.
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