Site Reliability Engineer (Buenos Aires, Capital Federal, AR, C1107CBE)

About us At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.
The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.
We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.
More About Us Our Global Business Center (GBC) in Buenos Aires was established in 2004 and our diverse and multinational workforce of more than 2800 colleagues have been powering ExxonMobil’s global businesses ever since. We are proud to be part of  an inclusive, safe, and vibrant work environment.
The IT department is seeking new candidates to its dynamic team. The department provides support worldwide to the Organizations all along the value chain from exploration through site development to production.
What role you will play in our team The Site Reliability Engineer is responsible for building, operating, and continuously improving IT Platform Engineering capabilities. This role focuses on designing and managing the infrastructure and tools that business capability teams use to build and deploy applications.
The goal is to provide stable, scalable, and self-service platforms, enabling teams to focus on delivering business value without worrying about the underlying infrastructure. This includes automating processes, providing reusable components, improving observability, and ensuring infrastructure resilience, security, and compliance.
In this role, you will apply industry best practices, contribute to platform evolution, and take an active role in improving reliability and operational efficiency. You will also collaborate with cross-functional teams and support production environments as needed.
While this description covers a broad range of technologies, we are hiring for multiple teams. We value strong experience in some of these areas and a willingness to learn others, you are not expected to meet every requirement to apply.
What you will do (this role may vary depending on the team focus and priorities)

• Operate and improve cloud and on-premise platforms
• Support and optimize Windows and/or Linux environments
• Drive automation and Infrastructure as Code practices
• Monitor systems and improve performance, reliability, and availability
• Participate in incident management, troubleshooting, and root cause analysis
• Contribute to platform scalability, resilience, and observability improvements
• Collaborate with development teams to improve deployment and platform usage
• Support underlying infrastructure components such as virtualization, storage, and data protection depending on team scope

About You Required qualifications:

• Bachelor’s degree in Engineering, Computer Science, or a related field
• 3+ years of experience in infrastructure, site reliability engineering, devops or related roles
• Experience with virtualization platforms (VMware, Nutanix, etc.)
• Exposure to observability tools (Grafana, Datadog, Prometheus, etc.)
• Experience with Infrastructure as Code (Terraform, ARM, Ansible, or similar)
• Experience managing production environments (Windows and/or Linux)
• Experience working with cloud platforms (Azure preferred)
• Hands-on experience with scripting or programming for automation (e.g. PowerShell, Python, Bash)
• Experience with version control and CI/CD practices (e.g. Git, Azure DevOps, GitHub Actions)
• Strong troubleshooting and problem-solving skills
• Experience working in Agile or collaborative environments
• Understanding of system performance, reliability, and operational best practices
• Good English communication skills (interviews will be in English)

Nice to have:

• Knowledge of networking fundamentals (DNS, firewalls, load balancing, IP addressing)
• Experience with containers or orchestration platforms (Kubernetes, OpenShift, etc.)
• Familiarity with backend services and REST APIs
• Experience with enterprise application platforms

The level and seniority for this position will be determined based on the candidate’s experience and skills. We welcome candidates with different experience levels who are eager to grow in SRE and Platform Engineering.
Your Benefits An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.
We offer you:
Competitive health coverage Flexible working hours 3-week vacation up to 5 years of service plus 1 personal d