Senior Staff Engineer

Posted 3 days ago. Be among the first 25 applicants.

At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development. Whether you’re working in our four global Home Offices, Distribution Centers or Retail Stores—TJ Maxx, Marshalls, Homegoods, Homesense, Sierra, Winners, and TK Maxx—you’ll find abundant opportunities to learn, thrive, and make an impact.

Come join our TJX family—a Fortune 100 company and the world’s leading off‑price retailer.

We are seeking a Network Automation Engineer to lead the design, development, and implementation of enterprise‑scale network automation solutions. This role will drive the technical direction of our automation platform, mentor team members, and deliver complex automation capabilities across a multi‑vendor network infrastructure. The successful candidate will have deep expertise in network automation, infrastructure as code, and modern Dev Ops practices.

• Design and develop medium to very high complexity network automation features using Ansible, Net Box, Python, and modern automation frameworks
• Build end‑to‑end automation solutions spanning multiple network domains (routing, switching, security, monitoring, cloud connectivity)
• Create comprehensive automation architectures integrating diverse network tools including Forti Manager, Net Scout, Thousand Eyes, Arista, and Net Brain
• Develop threat models, architecture designs, estimates, and implementation plans for business‑critical automation initiatives
• Lead technical implementation of automation epics, coordinating with product managers and cross‑functional teams

• Deliver clean, secure, performant automation code meeting all non‑functional requirements including scalability, reliability, and maintainability
• Implement comprehensive testing strategies including unit tests, integration tests, and end‑to‑end automation validation
• Ensure all automation solutions comply with security standards, SOX requirements, and company policies
• Design and implement CI/CD pipelines for automation deployment and testing
• Lead code reviews and establish coding standards for network automation development

• Design automation solutions with operational excellence principles including monitoring, alerting, logging, and system resilience
• Implement infrastructure as code practices using Git workflows, version control, and automated deployment processes
• Create comprehensive documentation, runbooks, and troubleshooting guides
• Establish automation performance metrics, SLAs, and continuous improvement processes

• Lead technical architecture decisions for the network automation platform
• Guide technical direction for medium to very large automation initiatives, prioritizing tasks and resolving complex technical challenges
• Model engineering excellence, coaching junior engineers and other technology professionals
• Lead design discussions for solving visible, strategic, and complex network automation problems

• Collaborate with network architects, security teams, and infrastructure teams to ensure automation solutions meet enterprise requirements
• Work with product managers to translate business requirements into technical automation specifications
• Coordinate with vendor technical teams to optimize tool integrations and resolve complex technical issues
• Lead cross‑functional initiatives to identify and solve important automation challenges

• Define and maintain network automation development standards, best practices, and methodologies
• Lead evaluation of third‑party automation tools, creating SOWs and managing vendor relationships
• Identify emerging network automation technologies and implement proof‑of‑concepts
• Establish Dev Sec Ops  practices for network automation including security scanning,…