Senior Site Reliability Engineer, GCP & Hybrid Cloud

Optimum; Bethpage (NY); On-site; USD 100,000 - 143,000; Full time

Job summary

Optimum is seeking a Site Reliability Engineer III to lead the long-term management and stabilization of its Hybrid Cloud infrastructure, spanning GCP and on‑prem environments. You will bridge hardware and cloud-native operations, applying software engineering to keep systems scalable, secure, and predictable across platforms.

The role emphasizes reliability through automation, SRE governance, and collaboration with network and security teams.

Qualifications

• 8+ years of experience in SRE, Platform Engineering, Cloud Infrastructure, Network Engineering.
• 5+ years of hands‑on experience operating production workloads on Google Cloud Platform.
• Proficiency in Python, Bash, or similar scripting languages.
• Strong communication and collaboration skills.

Responsibilities

• Design and operate enterprise-scale GCP infrastructure and platforms.
• Build and manage solutions using GKE, Cloud Run, Compute Engine, Cloud SQL, Pub/Sub, Cloud Storage, and Cloud Monitoring.
• Architect and support cloud networking, including NCC, Interconnect, Cloud VPN, Cloud Router, Shared VPC, and Private Service Connect.
• Develop Infrastructure as Code using Terraform and automate deployment and operational workflows through CI/CD pipelines.
• Define and manage SLOs, improve observability, and reduce operational toil through automation.
• Implement cloud security, IAM, governance, and operational best practices.
• Partner with application, network, and security teams to deliver reliable cloud-native platforms.
• Mentor engineers and help establish network and SRE standards across the organization.

Skills

GCP

GKE

Kubernetes

Terraform

Cloud Networking

Monitoring/Observability

Infrastructure as Code

Python

Bash

Tools

GCP Tools

Compute Engine

Cloud Run

Cloud SQL

Job description

Optimum is seeking a Site Reliability Engineer III to lead the long-term management and stabilization of its Hybrid Cloud infrastructure, spanning GCP and on‑prem environments. You will bridge hardware and cloud-native operations, applying software engineering to keep systems scalable, secure, and predictable across platforms.

The role emphasizes reliability through automation, SRE governance, and collaboration with network and security teams.