DevOps Infrastructure Engineer

Fiserv

. Manage operations of large-scale, high-frequency, low-latency applications on AWS .

Posted 10/22/2026full-timeUnited StatesMid-LevelSenior💰 $82,000 - $141,600 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in managing AWS cloud infrastructure, implementing CI/CD pipelines, and ensuring application performance and security. Proficient in cost optimization strategies and automation of operational processes within cloud environments.

Highest-signal resume keywords

AWS Cloud Infrastructure ManagementCI/CD Pipeline DevelopmentInfrastructure as Code (CloudFormation, Terraform)AWS Security Best PracticesMonitoring and Observability Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

AWS Services (EC2, ECS, Lambda, VPC, RDS)PythonBashPowerShellDockerKubernetesCloudFormationTerraformAWS Cost ManagementIncident Management

Tools & Technologies

JenkinsGitHub ActionsGitLab CICloudWatchDynatraceSplunkDatadogSonatypeFortifySnyk

Certifications & Qualifications

AWS Certifications

Industry Keywords

Financial ServicesHigh-Frequency ApplicationsLow-Latency ApplicationsAgileScrum

Tech Stack

Tools & technologies

AWSCloudDockerDynamoDBEC2JenkinsKubernetesPythonSDLCSplunkTerraform

About the role

Key responsibilities & impact

Manage operations of large-scale, high-frequency, low-latency applications on AWS
Manage and operate highly available, secure, and scalable AWS cloud infrastructure
Design, implement, and maintain CI/CD pipelines for application build, testing, deployment, and release processes
Provision and manage AWS infrastructure using Infrastructure as Code
Implement and maintain cloud monitoring, alerting, logging, and observability solutions
Monitor application and infrastructure performance, availability, and reliability, ensuring SLA compliance
Drive AWS cost optimization through spending monitoring, usage analysis, resource rightsizing, and cost-control measures
Implement AWS security best practices including IAM, network security, encryption, secrets management, vulnerability remediation, and compliance controls
Collaborate with architects, developers, and security teams on resilient and secure cloud-native solutions
Automate operational processes, incident response, and infrastructure management
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

Requirements

What you’ll need

4+ years of experience managing AWS cloud infrastructure in production environments
Strong hands-on experience with AWS services including EC2, ECS/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 Python, Bash, or PowerShell
Understanding of cloud networking, security architecture, and AWS Well-Architected Framework
Experience with AWS cost management, budgeting, tagging strategies, Cost Explorer, and optimization techniques
Knowledge of Docker, ECS, or Kubernetes
Experience integrating Sonatype, Fortify, Snyk, Prisma Cloud, or equivalent security tools into CI/CD pipelines
Experience with AI-assisted SDLC / 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 required
Candidates requiring current or future sponsorship are not eligible
Experience in financial services, AWS certifications, FinOps, high-frequency/low-latency applications, Agile/Scrum, Jira, Confluence, Dynatrace, Splunk, and GitLab would be great to have

Benefits

Comp & perks

Full-time, direct-hire employment
On-site Monday through Friday
Standard background checks as part of employment offers
Reasonable accommodation during the application and hiring process