ROLE RESPONSIBILITIES

Infrastructure & Cloud Operations:

• Design, deploy, and manage AWS cloud infrastructure for AI/ML applications using Infrastructure as Code
• Architect and maintain highly available, fault-tolerant systems using AWS services (ECS Fargate, Lambda, Step Functions, S3, DynamoDB, ECR, etc.)
• Implement auto-scaling strategies and optimize resource utilization for cost efficiency
• Lead lifecycle management activities including upgrades, patches, capacity planning, and infrastructure retirement
• Manage multi-environment deployments (dev, prod) with appropriate isolation and controls

CI/CD & Automation:

• Build and maintain sophisticated CI/CD pipelines using GitHub Actions for containerized microservices
• Automate deployment processes for 50+ microservices across multiple environments
• Implement GitOps practices and promote infrastructure/configuration as code
• Develop automation scripts for operational tasks and deployment workflows
• Manage Docker container builds and ECR repository lifecycle

Security & Compliance:

• Integrate security practices throughout the CI/CD pipeline (shift-left security)
• Implement automated security scanning
• Manage secrets and credentials using AWS Secrets Manager and secure CI/CD practices
• Ensure compliance with enterprise security policies, tagging standards, and industry regulations
• Monitor and respond to security incidents and vulnerabilities in a timely manner
• Conduct security reviews of infrastructure and application architectures

Monitoring & Reliability:

• Implement comprehensive monitoring, logging, and alerting using Grafana, Dynatrace, and CloudWatch
• Establish SLIs, SLOs for critical services
• Participate in incident response, troubleshooting, and post-mortem analysis to identify root causes
• Drive continuous improvement through metrics-driven insights and capacity planning

BASIC QUALIFICATIONS ​

• BSc degree in Computer Science or Engineering is required. MSc is preferred.
• 7+ years of hands-on experience deploying and managing enterprise software solutions in AWS or other cloud environments
• Proven experience building and maintaining production-grade CI/CD pipelines (GitHub Actions, Jenkins, or similar)
• Extensive AWS expertise with services including:
• Compute: ECS Fargate, Lambda, EC2, EKS
• Storage: S3, DynamoDB
• Container: ECR
• Security: IAM, Secrets Manager, KMS
• Deep expertise with Infrastructure as Code using CloudFormation and/or Terraform
• Production experience with Docker containerization and orchestration
• Strong proficiency with Git version control and branching strategies
• Scripting & Programming: Python (required), Bash, strong understanding of software development lifecycle
• Monitoring & Observability: Hands-on experience with Grafana, Dynatrace, CloudWatch, or similar tools
• Security Tools: Experience with SonarQube, Snyk, or similar security scanning tools
• Configuration Management: Experience with automated configuration management approaches
• Performance Optimization: Proven ability in performance testing, profiling, and optimization
• Demonstrated ability to own complex systems end-to-end and manage production deployments
• Strong analytical and troubleshooting skills with systematic problem-solving approach

GENERAL SKILLS REQUIREMENTS

•  Excellent communication skills - able to explain technical concepts to diverse audiences
• Experience contributing to technical specifications and design documentation
• Collaborative mindset with ability to work effectively across distributed teams
• Self-motivated with strong bias for action and results
• Commitment to quality, security, and operational excellence

Work Location Assignment: Hybrid

Pfizer is an equal opportunity employer and complies with all applicable equal employment opportunity legislation in each jurisdiction in which it operates.

To apply please visit our website www.pfizercareers.com and search job Senior Manager, DevOps Engineer id 4946298

Please apply by sending your CV and a motivational letter in English.