Infrastructure Engineer

** Calling all innovators - find your future at Fiserv.*
* We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved.

If you want to make an impact on a global scale, come make a difference at Fiserv.

** Job Title*
* Infrastructure Engineer

** About your role:*
* As an Infrastructure Engineer, you will own and drive the design, scalability, and operational excellence of Fiserv's cloud infrastructure, with a strong focus on AWS. Working closely with a dedicated team, you will tackle complex infrastructure challenges and ensure seamless integration and performance of various systems.

** What you'll do:*
* + Lead the design, implementation, and ongoing management of AWS-based infrastructure to support enterprise-scale applications.

+ Own Infrastructure as Code (IaC) using Terraform, ensuring repeatable, secure, and auditable deployments.

+ Drive infrastructure scalability, resiliency, and high availability, including multi-AZ and fault-tolerant architectures.

+ Optimize system performance, capacity, and cost; proactively identify and resolve infrastructure bottlenecks.

+ Act as a technical lead and mentor for infrastructure engineers, setting standards and best practices.

+ Partner with application, Dev Ops, security, and data teams to align infrastructure architecture with enterprise goals.

+ Lead infrastructure reviews, audits, and operational readiness, providing recommendations for upgrades and improvements.

+ Ensure infrastructure security, compliance, and reliability in line with enterprise and regulatory requirements.

+ Stay current with AWS services and emerging infrastructure technologies to drive continuous improvement.

+ Responsibilities listed are not intended to be all-inclusive and may be adjusted as business needs evolve.

** Experience you'll need to have:*
* + 5+ years of experience in infrastructure design, engineering, and operations.

+ Strong hands-on experience leading AWS infrastructure (VPC, EC2, EKS, RDS/Aurora, IAM, monitoring, etc.).

+ 3+ years of experience with Infrastructure as Code, preferably Terraform.

+ 3+ years of experience with cloud networking and network management.

+ 3+ years of experience with containerization and orchestration technologies (Docker, Kubernetes/EKS).

+ 3+ years of experience working with distributed systems and platforms such as Kafka, MySQL, PostgreSQL.

+ 3+ years of experience in performance tuning, capacity planning, and optimization.

+ 3+ years of experience in infrastructure security, including IAM, encryption, and secure network design.

+

Experience with Dev Ops practices, CI/CD pipelines, and automation.

+ Experience designing and operating scalable, highly available infrastructure in production environments.

** Experience that would be great to have:*
* + Prior experience in a technical lead or senior engineering role is strongly preferred.

** How you'll work:*
* + This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.

+ This role requires use of a computer and audio equipment.

** Sponsorship:*
* + You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

** Benefits at Fiserv:*
* + Fuel Your Life program to support your physical, financial, social, and emotional well-being

+ Paid holidays and generous time away policies

+ No-cost mental health support through Employee Assistance Programs

+ Living Proof program to recognize your peers' extra effort with points redeemable for rewards

+ Eight Employee Resource Groups to foster a…