Platform Engineer III

Credit One Bank; Las Vegas (NV); On-site; USD 140,000 - 180,000; Full time

Job summary

Credit One Bank seeks a senior Platform Engineer to build, automate, and maintain Platform Services for product development and data analytics initiatives. You will provision Kubernetes-based infrastructure, implement IaC, and integrate security/compliance into the platform across on‑prem and cloud environments.

The role requires 7+ years in advanced technical roles, strong automation tooling experience (Ansible, Terraform), and expertise with Kubernetes platforms (OpenShift/EKS/GKE).

Qualifications

• BS Degree or equivalent in a technical discipline.
• 7+ years in advanced technical roles.
• Strong experience with configuration management, automation, and orchestration tools (Ansible, Terraform, etc.).
• Strong experience building and maintaining Kubernetes platforms (OpenShift, EKS, GKE).
• Familiarity with AWS products (EC2, S3, EKS).
• Knowledge of Linux.
• Understanding of GitOps and Git workflows.
• Experience writing YAML and JSON.
• Experience with monitoring and alerting (Prometheus, Dynatrace, SolarWinds).

Responsibilities

• Deploy, manage, and maintain Platform Services like Elastic/OpenSearch, Hazelcast, Vault, Sonatype.
• Provision infrastructure including Kubernetes clusters, servers, networking, storage, and cloud.
• Develop automation scripts and tooling using IT automation tools.
• Monitor system performance for security, reliability, and performance.
• Integrate security/compliance with encryption and access management.
• Document configurations and processes for cross-team use.
• Deploy infrastructure as code and applications with automation in on‑prem and cloud.
• Create and track designs at high and detailed levels with issue resolution.
• Research emerging technologies and propose changes.

Skills

Ansible

Terraform

Kubernetes

OpenShift

AWS

Git

YAML/JSON

Prometheus

Dynatrace

Grafana

ArgoCD

VMware

Python

Bash

Education

BS Degree in a technical discipline

Tools

OpenShift

EKS

GKE

Terraform

Ansible

AWS

Job description

Position Summary

Build automation and maintain Platform Services to support product development and data analytics initiatives.

Develop and maintain strong customer relationships to ensure effective service delivery and customer satisfaction; interact with customers regularly to develop and refine requirements, gain agreement on solutions and deliverables, progress report, monitor satisfaction, identify, and resolve concerns and conflicts and seek cooperation, involvement, and action to achieve mutual objectives.

Summary Of Essential Job Functions

• Deploy, manage, and maintain Platform Services such as Elastic/OpenSearch, Hazelcast, Hashicorp Vault, Sonatype, etc.
• Provisioning infrastructure including Kubernetes clusters, servers, networking, storage, and cloud infrastructure.
• Developing automation scripts and tooling using an IT automation tool.
• Monitoring system performance to analyze performance, security, and reliability.
• Integrating security and compliance into the platform with encryption and access management.
• Documenting configurations and processes so different teams understand how to use the same platform.
• Deploy infrastructure as code and applications using automation and orchestration tools in both on-premises and cloud environments.
• Create, maintain, and track designs (at high and detailed design levels) with issue resolution.
• Continually research current and emerging technologies and propose changes where needed

Position Requirements

• BS Degree and or equivalent work experience in a technical discipline.
• A minimum of 7 years of experience in advanced technical roles.
• Very strong experience using configuration management, automation, and orchestration tools such as Ansible, Terraform, or similar.
• Very strong experience in building, managing, and maintaining Kubernetes platforms such as OpenShift, EKS, or GKE.
• Familiarity with Amazon Web Services (AWS) products such as EC2, S3, and EKS.
• Knowledge of Linux.
• Understanding of GitOps and ability to utilize Git with a strong understanding of merging and branching code.
• Experience writing YAML and JSON.
• Familiarity setting up event monitoring and alerting in Prometheus, Dynatrace, Solarwinds, or similar.

Preferred

• Experience administering one or more of the following technologies; Hazelcast, Elastic/Opensearch, Hashicorp Vault, Sonatype.
• Experience in automating cloud deployments in AWS and/or GCP.
• Strong knowledge of Linux.
• Strong scripting background in Bash or Python.
• Able to create monitoring dashboards using Grafana or Dynatrace.
• Experience with ArgoCD.
• Experience with VMWare Virtualization.
• Possess critical thinking and problem-solving skills.
• Must possess excellent listening and communication skills.
• Excellent written and oral communication skills

Credit One Bank, N.A. is a data-driven financial services company based in Las Vegas. Founded in 1984, Credit One Bank offers a spectrum of credit card products for people in all stages of financial life. Credit One Bank is an equal opportunity employer committed to diversity and inclusion and does not discriminate against any employee or applicant for employment because of age, race, religion, color, disability, sex, sexual orientation, or national origin. Reasonable accommodations can be made for those who require them, including access to job applications and workplace accommodations. Employment at Credit One Bank is based on mutual consent (also known as at-will). This means that employees and the Bank may terminate the employment relationship at any time, with or without cause and with or without notice.