> Markdown version of [/jobs/ext/763359-senior-infrastructure-security-architect](https://www.wearedevelopers.com/jobs/ext/763359-senior-infrastructure-security-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Infrastructure Security Architect - **Company:** Edward D. Jones & Co., L.P. - **Location:** St. Louis, MO, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Antivirus Softwares, Microsoft Azure, Cloud Computing Security, Cloud Engineering, Configuration Management, Cyber Security, Identity and Access Management, Key Management, Network Security, Security Information and Event Management, Software Vulnerability Management, SSL Certificate Management, Google Cloud, Software Security, HybridCloud, Containerization, Information Technology, Laptops, Machine Learning Operations, Cloud Migration, Oracle Cloud Infrastructure, Network Server, Data Pipelines - **Published:** June 18, 2026 - **Apply:** https://www.juju.com/job/00000000g9694b ## About the Role + Bachelor's degree in Computer Science, Engineering, or related field; or equivalent work experience. + 10+ years of experience in infrastructure security architecture within a complex, matrixed organization. + Deep understanding of infrastructure security domains including network security, endpoint protection, identity and access management, servers and containerization, applications, and cloud security, including encryption, key management, and certificate-based controls. + Experience designing and implementing secure infrastructure architectures across hybrid cloud environments. + Experience defining or applying enterprise encryption standards, including data-at-rest, data-in-transit, and key lifecycle management requirements. + Extensive experience in securing endpoint devices (e.g., laptops, mobile devices, servers) through technologies such as EDR/XDR, antivirus, device hardening, and policy enforcement. + Familiarity with security frameworks and standards (e.g., NIST, CIS, ISO 27001). + Strong knowledge of security tooling such as SIEM, vulnerability management, configuration management, and cloud-native security services. + Proven ability to lead cross-functional initiatives and influence technical direction at the enterprise level. + Excellent communication and interpersonal skills; able to build trust and credibility across technical and business teams. + Ability to assess and integrate proposed standards and technologies across interdependent systems. + Demonstrated experience in risk management and incident response within infrastructure environments. What Could Set You Apart: + Relevant security certifications such as CISSP, CISM, CCSP, advanced network vendor certifications, ISC2 certifications, or SANS certifications + Experience supporting advanced encryption solutions, certificate management, and post-quantum readiness + Experience securing AI/ML systems, including model governance, data pipeline protection, and secure deployment strategies + Technology background in the financial sector + Understanding of various regulatory requirements and laws, including but not limited to NYDFS Cybersecurity Regulations and FINRA Regulations, Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act. Edward Jones is prohibited from hiring individuals with certain specified criminal history as set forth in Section 3(a)(39) and 15(b)(4) and Rule 17a-3(a)(12) of the Securities and Exchange Act of 1934, and conducts background reviews consistent with FINRA Rule 3110(e). A copy of a notice regarding the provisions of the Los Angeles County Fair Chance Ordinance is available at: dcba.lacounty.gov/wp-content/uploads/2024/08/FCOE-Official-Notice-Eng-Final-8.30.2024.pdf . ## Description Edward Jones is seeking a Senior Security Architect to lead strategic alignment of infrastructure security tools, processes, and capabilities across all security domains. This role is pivotal in ensuring that security architecture supports the firm's broader technology and business strategy, including cloud transformation, operational resilience, enterprise encryption standards, and risk reduction. The ideal candidate will be a seasoned security leader with deep expertise in cryptography, governance, and architecture. They will own and maintain key security templates and artifacts, provide expert guidance during reviews, and drive alignment with enterprise architecture and other technical organizations. What You'll Do: + Own and maintain templates for security artifacts (e.g., Patterns, Baseline Control Documents, Procedures, Architecture Decision Records, and Standards) and manage a repository of completed, approved versions. + Provide expert infrastructure security guidance and oversight during security reviews and the development of security artifacts. + Define and govern infrastructure security standards, including cryptographic controls for data in transit and at rest across hybrid environments. + Provide architectural guidance on encryption, key management, and certificate usage as part of security reviews and standards development. + Lead strategic alignment of infrastructure security capabilities and processes with enterprise architecture and other technical domains. + Serve as a senior technical leader across the Information Security Division, influencing infrastructure security strategy and execution. + Collaborate with cross-functional teams to ensure infrastructure security solutions are scalable, resilient, and aligned with cloud-native and hybrid environments. + Monitor industry trends and emerging threats to inform infrastructure security strategy and tooling. + Engage with vendors and external partners to evaluate solutions, negotiate contracts, and represent the firm in technical forums. + Drive maturity of infrastructure security practices across cloud platforms (Azure, OCI, AWS, GCP) and on-premises environments. ## Related Videos - [Agentic employees in world's most downloaded FinTech app](https://www.wearedevelopers.com/videos/100123-agentic-employees-in-world-s-most-downloaded-fintech-app) - [The Cloud is Calling: Answer with In-Demand Skills](https://www.wearedevelopers.com/videos/945-the-cloud-is-calling-answer-with-in-demand-skills) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [The Developer Workstation Blind Spot: Why Your Security Stack Can't See What Matters Most](https://www.wearedevelopers.com/videos/100254-the-developer-workstation-blind-spot-why-your-security-stack-can-t-see-what-matters-most) - [Cloud Run- the rise of serverless and containerization](https://www.wearedevelopers.com/videos/106-cloud-run-the-rise-of-serverless-and-containerization) - [Synthetic Insiders: The New AI Risk to Your Org](https://www.wearedevelopers.com/videos/100057-synthetic-insiders-the-new-ai-risk-to-your-org) ## Related Articles - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)