Senior Infrastructure Engineer (Legacy Operations & Cloud Modernization) (Fully Remote)

MissionOne Media; United States; Remote; USD 90,000 - 150,000; Full time

Benefits offered by this job

Health insurance

Flexible PTO

Life insurance

401(k)

Job summary

MissionOne Media is seeking a seasoned SRE/Systems Engineer in the United States to own the incident lifecycle and drive rapid root-cause analysis. You will maintain legacy VMs on GCP, ensure MySQL 5.7 health, and help design scalable cloud infra with Docker, Kubernetes, and managed services like Cloud SQL and BigQuery.

Ideal candidates will have 5+ years in SRE, strong Linux, Java/Tomcat, and scripting skills, plus hands-on GCP, Terraform, Docker, and CI/CD experience.

Qualifications

• 5+ years in System Administration, SRE, or Infrastructure Operations.
• Deep expertise in Linux, Java/Tomcat, MySQL 5.7, and shell scripting.
• Experience with GCP, Terraform, Docker, Kubernetes, and CI/CD workflows.

Responsibilities

• Own the incident management lifecycle for production, including triaging alerts, troubleshooting OS-level bottlenecks, and driving rapid root-cause analysis.
• Proactively maintain, patch, and secure legacy virtual machines on GCP, and manage MySQL 5.7 instance health.
• Collaborate to design and scale forward-looking cloud infrastructure using Docker, Kubernetes, and managed services like Cloud SQL and BigQuery.

Skills

Linux

Java/Tomcat

Shell scripting

SRE

MySQL 5.7

Tools

GCP

Terraform

Docker

Kubernetes

CI/CD

Job description

• Own the incident management lifecycle for production, including triaging alerts, troubleshooting OS-level bottlenecks, and driving rapid root-cause analysis.
• Proactively maintain, patch, and secure legacy virtual machines on GCP, and manage MySQL 5.7 instance health.
• Collaborate to design and scale forward-looking cloud infrastructure using Docker, Kubernetes, and managed services like Cloud SQL and BigQuery.

Qualifications:

• 5+ years in System Administration, SRE, or Infrastructure Operations.
• Deep expertise in Linux, Java/Tomcat, MySQL 5.7, and shell scripting.
• Experience with GCP, Terraform, Docker, Kubernetes, and CI/CD workflows.

What We Offer:

• Annual base salary range of $90,000 - $150,000 USD.
• Multiple health insurance options, flexible PTO, life insurance, and 401(k).
• A collaborative, independent team culture with focus on business impact and innovation.

MissionOne Media

MissionOne Media is a brand within BarkleyOKRP that combines full-funnel media planning, CRM, data, analytics, retail media, SEO, and digital experiences. They are an independent media partner with a focus on transparency, integration, and business impact, and their team values collaboration and innovation.