Senior Systems and Infrastructure Engineer, Information Security

What you'll do...

Position: Senior Systems and Infrastructure Engineer, Information Security

Job Location: 805 SE Moberly Ln, Bentonville, AR 72712

Duties: Enhances security posture by leveraging people, processes, and technology to ensure security system availability. Writes and approves change control installation plans. leads the transformation of customer needs into security solutions that deliver business value while improving security. leads installation of security systems.  guides team members on changes. leads suppliers and team members in reviewing system performance. recommends, documents, and implements improvements. engages suppliers to drive security solutions for the business. leads in security system design. assesses potential security system issues and identifying solutions. and conducts security audits as necessary. Manages multiple initiatives by delivering and delegating as appropriate. ensures the completion of assigned tasks. collaborates within a matrix environment. completes and reviews documentation in accordance with established guidelines. shares knowledge and driving best practices with team members. participates in and leads meetings. and communicates tasks to stakeholders (for example, customers, leadership, peers, third­ party providers) as appropriate. Leads the development and implementation of security system designs and products that have high availability and scalability consistent with company needs by assisting Technical Experts in setting technical direction. contributes to technology roadmaps. gathering, develops, and reviews requirements to support new security system implementations. evaluates supplier products. makes recommendations relative to security products and services. enforces security standards and technical decisions. researches and presents information about new technologies.  develops and presents design references. leads design reviews. and ensures compliance with information technology governance standards. Takes ownership of and resolves security system issues (for example, configuration and management of security systems, spam filtering, access management) by leading root cause analysis. identifies trends and leading corrective action to address performance problems. creates reports and actionable metrics for security products. supports multiple large-scale, cross-functional issues.  resolves support problems in a timely manner. provides updates to customers, project leads, and management team on problem resolution status. and drives supplier participation during problem resolution. Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices. supports and aligns efforts to meet customer and business needs. and builds commitment for perspectives and rationales.

Minimum education and experience required: Bachelor's degree or equivalent in Information Technology, Computer Science or related field and 4 years of experience in information technology or related experience; OR 7 years of experience in information technology or related experience.

Skills required: Must have experience with: Coding in an object-oriented programming language (C++ or Java); Creating automation scripts using Python language on Linux operating system; Implementing Authentication policies and managing Identity Life Cycle for Enterprise Identity and Access Management needs; Implementing Single Sign On solutions using Security Assertion Markup Language (SAML) protocol and troubleshooting issues related to user authentication and Single Sign On; Deploying Public Key Infrastructures and Hardware Security Modules for managing digital certificates and private keys; Evaluating system security and implementing security controls based on NIST Cybersecurity framework and security best practices; Risk and compliance analysis based on data classification; Creating security policies and procedures using security frameworks and security best practices; Implementing Payment Card Industry Data Security Standards (PCI-DSS) compliance requirements for secure authentication to PCI compliant web applications; Deploying and managing complex infrastructures providing secure authentication to users; Performing maintenance tasks such as upgrades, backups, patch management and hot fixes on Linux and Windows operating systems; Implementing disaster recovery policies and procedures; Installing and configuring Directory Servers; Software architecture and distributed systems; and RADIUS protocol to provide secure authentication and authorization. Employer will accept any amount of experience with the required skills.

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Wal-Mart is an Equal Opportunity Employer.