Senior Site Reliability Operations Engineer

Walmart; Bentonville (AR); On-site; USD 140,000 - 180,000; Full time

Job summary

Walmart Global Tech is seeking a Site Reliability Operations III to drive reliability, availability, and performance of mission-critical applications within Supply Chain & Transportation. You will focus on incident management, monitoring, and applying DevOps best practices to maintain scalable systems.

The role requires collaboration with engineering and business stakeholders to drive continuous improvement, uphold operational excellence, and deliver highly available services across global

Qualifications

• Experience with incident management and incident response processes.
• Strong knowledge of monitoring, observability, and SLO/SLI concepts.
• Proven ability to perform root-cause analysis and contribute to RCA initiatives.

Responsibilities

• Lead incident triage, diagnosis, and restoration within defined SLAs.
• Define and monitor SLIs, SLOs, and KPIs; design effective alerting strategies.
• Independently troubleshoot performance and availability issues; perform RCA.
• Execute complex maintenance and DevOps activities to maintain system reliability.

Skills

Incident management

Monitoring & observability

SRE best practices

Root cause analysis

Troubleshooting

DevOps

Tools

yaml

python

git

Job description

Walmart Global Tech is seeking a Site Reliability Operations III to drive reliability, availability, and performance of mission-critical applications within Supply Chain & Transportation. You will focus on incident management, monitoring, and applying DevOps best practices to maintain scalable systems.

The role requires collaboration with engineering and business stakeholders to drive continuous improvement, uphold operational excellence, and deliver highly available services across global