Sr. Security Engineer III

Innovate here. And see your ideas come to life.
It's an exciting time to work in tech at Edward Jones. We are making massive investments in emerging technologies to improve how we work with our clients and with each other. Relationships are the focus of our business model. And working in Technology here means using your skills to build, deliver and maintain the technologies that enable us to deepen and support those relationships. The best part? We develop and create our own industry-leading solutions internally. And you can be a part of it. Working with emerging new technologies. Creating platforms, programs and experiences that change how we work together - and support our client-first focus. Changing the future of our firm, the industry and the advisor-client relationship.

Job Overview
Position Schedule:
Full-Time

This job posting is anticipated to remain open for 30 days, from 01-Dec-2025. The posting may close early due to the volume of applicants.

Team Overview
As a Security Analyst you will work independently to manage 1 - 2 platforms within a product team and collaborate with colleagues to solve routine to difficult engineering challenges. You will ensure that all platforms within your span of responsibility meet your customer's requirements; are designed, built, documented, and maintained in adherence with the Firm's standards and architectural patterns; and are managed to the highest level for performance, stability, and security. As a Security Engineer you deeply understand network architecture and data flows, proxy solutions, remote access platforms and have the ability and drive to solve complex issues and manage competing priorities.

What You'll Do

• Identify and implement opportunities to improve solutions and ensure system availability while maintaining acceptable risk levels for the firm to remain in compliance with industry regulations and security framework.
• Serve as a subject matter expert for proxy and intrusion prevention platforms, remote access connectivity, zero-trust, and network security monitoring.
• Lead and oversee the solution design lifecycle for Zscaler and IPS, including stakeholder requirement gathering and prioritization, alignment with architectural standards and best practices, implementation planning, implementation execution, documentation completeness, and ongoing health monitoring and maintenance.
• Provide design thinking and oversight for Zscaler and IPS to ensure cohesiveness, completeness, and effectiveness of the platform; and provide feedback to the Team Lead on the overall direction of the technology stack.
• Continue to implement new features and performance improvements for Zscaler and IPS in partnership with key stakeholders.
• Adhere to frameworks and processes for cohesive change management, health monitoring, performance monitoring, stability, and backups across the product space.
• Support technology incidents including: triaging technology services performance segregation or outages, performing root cause analysis across a complex environment, and identifying short and long-term solutions while operating in stressful and time sensitive situations.
• Effectively communicate with peers and leaders to ensure the awareness of progress, the awareness of challenges, the identification and escalation of risks, and the impact of ongoing security work. Including the ability to clearly discuss complex technical or security topics with a non-technical audience.
• Establish and maintain effective communications and relationships across key departments, business areas, and vendors. Including supporting engagements with key vendors to ensure the correct level of support to the Firm and drive solution roadmaps to meet Firm needs.
• Mentor and coach less senior team members and represent the Firm across the financial service's information security community through industry forums, working groups, and conference presentations.

Edward Jones' compensation and benefits package includes medical and prescription drug, dental, vision, voluntary benefits (such as accident, hospital indemnity, and critical illness), short- and long-term disability, basic life, and basic AD&D coverage. Short- and long-term disability, basic life, and basic AD&D coverage are provided at no cost to associates. Edward Jones offers a 401k retirement plan, and tax-advantaged accounts: health savings