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Staff, Systems And Infrastructure Engineer, Information Security
$110,000 - $220,000 / year
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Job Description
Position Summary...
At Walmart, we prioritize innovation and data security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers, associates, and stakeholders. We combine a range of services and expertise to prevent fraud, detect threats, and manage digital risk and access. Our focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team.What you'll do...
Walmart is searching for an experienced IoT/OT practitioner to join our team and continue our mission of securing a large scale and diverse businesses environment. As an IoT/OT Security (Distinguished, Principle, Staff, Senior) Engineer, you will be responsible for designing and developing solutions that secure the IoT/OT solutions supporting the enterprise at large. The environment will include a variety of sensors, cameras, robots, printers, SCADA controllers, and industrial automation platforms. In addition to ensuring the security and compliance of these systems and devices, the role will be responsible for providing guidance to other teams and stakeholders. What you'll do:- Research, design, test, and document IoT/OT solution patterns to integrate with current and future solutions sets.
- Implement security controls and best practices for IoT/OT systems and devices, such as encryption, authentication, authorization, logging, patching, etc.
- Collaborate with vulnerability assessment and penetration testing teams to identify risks, findings, and remediations across the IoT/OT landscape.
- Collaborate with other teams and stakeholders to ensure the security and compliance of IoT/OT systems/devices, and provide training and awareness as needed.
- Stay updated on the latest trends and developments in IoT/OT security and evaluate and recommend new technologies and solutions.
- Perform protocol aware traffic analysis (Modbus, DNP3, OPC UA, FOX)
- Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent work experience.
- 5+ years of experience in IoT/OT security, operations, or related field.
- Relevant certifications such as IEC 62443, CISSP, GICSP, etc are a bonus
- Experience with IoT/OT protocols, standards, and platforms, such as Modbus, Bacnet, FOX, MQTT, CoAP, OPC UA, Azure IoT, etc.
- Experience with IoT/OT devices, sensors, and hardware, such as IoT single-board computers, PLCs (, RTUs, etc.
- Experience with OT environments including ICS and SCADA systems (GE, ABB, Siemens, Schnieder Electric, Honeywell, Emerson, etc…)
- Experience deploying, tuning, and integrating OT IDS tools (Armis, Claroty, Dragos, Nozomi, Defender for IoT, etc)
- Experience with computer languages and configurations, such as Python, Powershell, Bash, Terraform, YAML, SQL, etc..
- Experience with cloud and network technologies, such as GCP, BigQuery, Azure, TCP/IP, VPN, etc.
- Familiar with using artificial intelligence for scripting and code development
- Familiar with CI/CD pipeline to maintain solutions and integrations
- Familiarity with security regulations and standards, such as IEC 62443, NIST 800-82, NERC-CIP, TSA Security Directives, ISO, HIPPA, PCI, etc
- Strong analytical, problem-solving, and communication skills.
- Architecture & Solution pattern development skillsets in complex environments
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Minimum Qualifications...
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 4years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.Option 2: 6 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.Preferred Qualifications...
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
Certification in Security+, GISF, CISSP, CCSP, or GSEC, Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area and 2 years’ experience leading information security or cybersecurity projects, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.Primary Location...
1202 Phyllis St, Bentonville, AR 72716, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.Automate your job search with Sonara.
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