Senior Software Engineer-SRE

Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

As a   Site Reliability   Engineer, you will   be responsible for   ensuring the reliability, availability, and performance of our   Mission Critical,   eCommerce , and   platform systems and infrastructure. You will collaborate with cross-functional teams to develop and implement strategies to improve system stability, automate repetitive tasks, and enhance service delivery   and performance .       What   you will   do :   Monitor and troubleshoot production and QA systems to   identify   and resolve performance, scalability, and reliability issues proactively.   Participate in the on-call rotation to provide 24/7 critical incident support for   supported   systems   Design, implement, and   maintain   automated processes and tools to streamline deployment and release processes.   Collaborate with cross-functional teams to define ,   document , and implement   operational processes, best practices, and procedures.   Implement and   maintain   system monitoring tools and dashboards to   provide   real-time insights into system performance and   identify   potential issues.   Work closely with developers to   identify   and fix bugs and performance bottlenecks in the application code.   Ensure that systems and infrastructure   comply with   security, compliance, and regulatory requirements.   Continuously evaluate systems and processes to   identify   areas for improvement and implement changes as needed.       Considerations for top Candidates :   Bachelor's degree in Computer Science , Information Technology,   a related   field, or equivalent experience.   9+ years of experience in site reliability engineering, DevOps,   QA, or   a related   field.   Strong experience with node/next.js   solution s   Experience with AWS infrastructure and services   Experience with   IaC   solutions like   Cloudformation   and Terraform   Experience with CI/CD solutions -   Github , Azure DevOps   Strong troubleshooting and critical thinking skills   6 + years of experience and   proficiency   in one or more programming languages, such as Python (preferred),   Javascript   (preferred) .   Solid understanding of networking, load balancing ,   on   prem   hosting solutions,   and web application architectures.   Experience with   technologies,   such as Docker and Kubernetes.   Excellent problem-solving skills and   a strong   attention to detail.   Strong   IT and Business   communication   skills   and ability to collaborate effectively with cross-functional teams.       If you have a passion for delivering reliable, high   containerization   - performance services and thrive in a fast-paced environment,   we'd   love to hear from you. Apply now to join our team as a Site Reliability Engineer!       Posting Dates: September 10, 2026 - September 10, 2026 Caterpillar is an Equal Opportunity Employer.  Qualified applicants of any age are encouraged to apply Not ready to apply? Join our Talent Community .