Site Reliability Engineer II

Mastercard

Confirmed live yesterday Trusted

Quick summary

Work type: On-site
Location: O Fallon, IL
Salary: $76,000–$127,000 / yr
Posted: 29 days ago
Freshness: Confirmed live yesterday
Nearby: 92 roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $176k

This role $102k

$58k most similar roles pay here $243k

This role pays less than 96% of similar roles. Most pay $142,500–$210,500 — the shaded band above. At the midpoint, this role pays about $102k versus about $176k for comparable roles.

Based on 240 similar postings.

Employer

About Mastercard

Mastercard is a global technology company in the payments industry, processing transactions between financial institutions and merchants using its extensive network of credit, debit, and prepaid card products. Industry: Payments Technology & Financial Services

Mastercard currently has 116 open roles on FindRole.

Listed pay typically runs $122,000–$207,000 across 104 roles with salary data.

Most-posted roles

View all roles at Mastercard

At a glance

TL;DR · Site Reliability Engineer II

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The Site Reliability Engineer II joins the Business Operations team as a production readiness steward for essential products. In this role, you will ensure platform stability, scalability, and performance by fostering developer run ownership and implementing software run principles like operational design, capacity planning, and monitoring. You will build fault-tolerant systems, contribute to automation and scripting projects, perform blameless post-mortems, and manage risk mitigation across environments. The role requires proficiency in Python, Go, Bash, Linux/Unix systems, and network administration. You will also utilize cloud computing platforms like AWS, Azure, or GCP while applying DevOps practices including CI/CD pipelines and containerization. Key responsibilities involve troubleshooting system issues, managing observability through metrics and logs, and performing capacity planning to ensure high availability for products that power global operations and critical business services.

What does a Site Reliability Engineer earn?

Median $186200 from 131 postings across 36 companies.

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Skills

Python Go Bash Linux Unix AWS Azure GCP CI/CD Containerization Orchestration Observability Monitoring Troubleshooting Capacity Planning IT Service Management Network Administration

What you'll do

Maintain high-availability systems to ensure operational stability and platform health.
Develop automation scripts in Python, Go, or Bash to streamline routine operational tasks.
Troubleshoot and resolve system issues while performing blameless post-mortems to identify root causes.
Implement observability solutions using metrics, logs, and traces for incident detection and diagnosis.
Manage cloud infrastructure and containerized applications to ensure scalability and fault tolerance.
Perform capacity planning and performance optimization to meet future demand and growth.
Execute IT service management principles for incident, problem, and change management.
Document operational procedures and share technical knowledge with team members.

What we're looking for

Ability to use scripting and tooling to implement observability solutions including metrics, logs, and traces.
Ability to write and maintain code in languages such as Python, Go, or Bash to automate tasks and support monitoring.
Experience configuring, operating, and troubleshooting Linux/Unix systems and network components.
Ability to design, deploy, and manage infrastructure on cloud platforms like AWS, Azure, or GCP.
Ability to design and operate systems for high availability, fault tolerance, and disaster recovery.
Ability to apply DevOps principles including CI/CD pipelines and containerization.
Capability to systematically identify, diagnose, and resolve technical issues across systems, applications, and networks.
Ability to monitor resource utilization, forecast capacity needs, and optimize system performance.

3+ yrs exp

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