Site Reliability Engineer - Web Applications, AVP

MUFG (DBA)•Tempe, AZ

48d•Hybrid

About The Position

MUFG is seeking a highly motivated Certified Sr. Cloud Site Reliability Engineer to build a robust, scalable, and reliable web application environment in AWS, support the configuration, deployment and the delivery of AWS services, oversee day to day operations and play a pivotal role in supporting and optimizing our web applications.

Requirements

Minimum 5 years of hands-on experience working with AWS cloud infrastructure and services.
Demonstrated expertise with AWS core foundation services (EC2, S3, IAM, VPC, RDS, Route 53, CloudWatch, etc.).
Extensive hands-on experience with Terraform for infrastructure as code, including writing and maintaining complex configurations.
Strong knowledge and experience with AWS networking (VPC, subnets, security groups, route tables, etc.).
Proven experience configuring and managing Application Load Balancers (ALB) and Network Load Balancers (NLB).
Solid understanding of web services architecture, deployment, and operational best practices.
Direct experience building and maintaining AWS CI/CD pipelines using services such as CodePipeline, CodeBuild, CodeDeploy, or similar tools.
Ability to troubleshoot and resolve issues in distributed, cloud-based environments.
Strong scripting skills (Python, Bash, or similar languages) a plus.

Nice To Haves

AWS certifications (Solutions Architect, DevOps Engineer, SysOps Administrator, etc.).
Experience with containerization technologies (Openshift, ECS, EKS) and serverless computing (Lambda).
Knowledge of monitoring and alerting tools (CloudWatch, Dynatrace).
Excellent communication and documentation skills.

Responsibilities

Implement and maintain highly available and scalable web application infrastructure on AWS. Supporting the application teams in deployment from beginning to end.
Leverage core AWS foundation services (EC2, S3, IAM, VPC, RDS, Route 53, etc.) to architect modern solutions.
Ensure cloud systems and solutions follow a secure by design pattern.
Monitoring cloud environments for security incidents and ensuring rapid response through automated mechanisms.
Develop and manage infrastructure as code using Terraform, including authoring, reviewing, and maintaining modules for AWS resources.
Configure and optimize Application Load Balancers (ALB) and Network Load Balancers (NLB) for application traffic management.
Monitor, troubleshoot, and resolve issues related to networking, web services, and application performance within AWS environments.
Collaborate closely with development and DevOps teams to streamline CI/CD pipelines and automate deployments using AWS-native tools.
Continuously seek opportunities to improve system reliability, scalability, and security through automation and new AWS services.
Participate in on-call rotations and provide advanced technical support for critical production systems.