Senior OpenShift Engineer – On-Prem Infra & CI/CD

TechDigital Group; Middletown (NJ); On-site; USD 90,000 - 150,000; Full time

Job summary

An established industry player is seeking a skilled DevOps Engineer to manage their On-Premise RedHat OpenShift Container Platform infrastructure. In this dynamic role, you will oversee the provisioning, management, and deployment of containerized applications, ensuring high availability and performance. You will collaborate with development teams to address vulnerabilities and optimize the infrastructure, utilizing tools like Kubernetes, Docker, and Jenkins. This is a fantastic opportunity to work in a fast-paced environment where your expertise in DevOps practices will significantly impact the organization's success and innovation.

Qualifications

• 5+ years managing RedHat OpenShift and containerized applications.
• Strong experience in CI/CD with tools like Jenkins and GitLab.

Responsibilities

• Administer RedHat OpenShift infrastructure and ensure high availability.
• Collaborate with development teams to containerize applications.

Skills

RedHat OpenShift Container Platform

Kubernetes

Docker

Podman

Elasticsearch

PostgreSQL

Jenkins

GitLab

Kafka

A10 Networks Load Balancing

Tools

Git

Grafana

Prometheus

Terraform

Job description

Mandatory Skills: Python/R and ML libraries (scikit-learn, TensorFlow, PyTorch), Data analysis and visualization (Pandas, NumPy, Power BI/Tableau), SQL and database management

Key Responsibilities
• Monitor, maintain, and improve the reliability, availability, and performance of production systems.
• Design and implement monitoring, alerting, logging, and observability solutions.
• Establish and track Service Level Indicators (SLIs), Service Level Objectives (SLOs), and Error Budgets.
• Automate operational tasks and repetitive processes using scripting and Infrastructure as Code (IaC).
• Lead incident response activities, troubleshooting, root cause analysis (RCA), and post-incident reviews.
• Collaborate with development, infrastructure, and platform teams to improve system reliability and resilience.
• Perform capacity planning, performance tuning, and scalability assessments.
• Support CI/CD pipelines and deployment automation initiatives.
• Implement high-availability, disaster recovery, and failover strategies.

Required Skills
• Strong experience with Linux/Unix administration.
• Proficiency in scripting languages such as Python, Shell, or PowerShell.
• Hands-on experience with cloud platforms (AWS, Azure, or GCP).
• Experience with containerization technologies such as Docker and Kubernetes.
• Knowledge of monitoring and observability tools such as Prometheus, Grafana, ELK, Splunk, Dynatrace, or Datadog.
• Understanding of CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
• Experience with Infrastructure as Code tools such as Terraform, Ansible, or CloudFormation.
• Strong troubleshooting, debugging, and problem-solving skills.
• Understanding of networking, security, and distributed systems concepts.
Experience
• 5–10+ years of overall IT experience.
• 5+ years of hands-on experience in Site Reliability Engineering, Production Support, DevOps, or Cloud Operations roles.