DevOps Infrastructure Engineer

Fiserv•Berkeley Heights, NJ

1d•$82,000 - $141,600•Onsite

About The Position

As a DevOps Infrastructure Engineer at Fiserv, you will manage operations for large-scale, high-frequency, low-latency applications on AWS and operate large-scale, highly available, secure, and scalable AWS cloud infrastructure. The role focuses on automating application delivery and infrastructure management, monitoring and improving performance and reliability, optimizing cloud costs, and implementing security controls. You will collaborate with architecture, development, and security teams and support disaster recovery, backup, high availability, and business continuity initiatives.

Requirements

At least 4 years of experience managing AWS cloud infrastructure in production environments.
Hands-on experience with AWS services including EC2, ECS or EKS, Lambda, VPC, Transit Gateway, Route 53, load balancers, RDS, DynamoDB, S3, CloudFormation, Terraform, CloudWatch, CloudTrail, AWS Config, IAM, Secrets Manager, KMS, WAF, and Shield.
Experience building and maintaining CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, or similar platforms.
Strong Infrastructure as Code experience using CloudFormation or Terraform.
Experience with monitoring, observability, and incident management tools such as CloudWatch, Dynatrace, Splunk, or Datadog.
Hands-on experience with scripting languages such as Python, Bash, or PowerShell.
Understanding of cloud networking, security architecture, and the AWS Well-Architected Framework.
Experience with AWS cost management, budgeting, tagging strategies, Cost Explorer, and optimization techniques.
Knowledge of container platforms such as Docker, ECS, or Kubernetes.
Experience integrating security tools such as Sonatype, Fortify, Snyk, Prisma Cloud, or equivalent into CI/CD pipelines.
Experience with AI-assisted SDLC or AI coding tools.
Bachelor's degree in computer science, Information Technology, Information Systems, or a related field (or foreign equivalent degree), or equivalent work experience.
Valid and unrestricted U.S. work authorization; the role does not consider candidates requiring sponsorship now or in the future or individuals with temporary visas.

Nice To Haves

Experience in the financial services industry.
AWS Certified Solutions Architect, AWS Certified DevOps Engineer, or AWS Security Specialty certification.
Experience with FinOps and cloud cost governance.
Experience supporting high-frequency, low-latency production applications.
Experience with Agile/Scrum delivery models.
Experience using Jira, Confluence, Dynatrace, Splunk, and GitLab.

Responsibilities

Manage operations for large-scale, high-frequency, low-latency applications on AWS.
Manage and operate large-scale, highly available, secure, and scalable AWS cloud infrastructure.
Design, implement, and maintain CI/CD pipelines for application builds, testing, deployment, and releases.
Provision and manage AWS infrastructure using Infrastructure as Code tools such as Terraform or CloudFormation.
Implement and maintain cloud monitoring, alerting, logging, and observability solutions.
Monitor application and infrastructure performance, availability, and reliability and ensure compliance with SLAs.
Drive AWS cost optimization by monitoring spending, analyzing usage trends, rightsizing resources, and applying cost controls.
Implement AWS security best practices covering IAM, network security, encryption, secrets management, vulnerability remediation, and compliance controls.
Collaborate with architects, developers, and security teams to design resilient and secure cloud-native solutions.
Automate operational processes, incident response procedures, and infrastructure management using scripting and cloud-native services.
Support disaster recovery, backup, high-availability, and business continuity initiatives.
Develop operational runbooks, technical documentation, and knowledge base articles.
Integrate security scanning, code quality checks, unit testing, and compliance validations into CI/CD workflows.