Senior Infrastructure Engineer (Legacy Operations & Cloud Modernization)

2 weeks, 6 days ago
Full-time
Senior
DevOps and Infrastructure
MissionOne Media

MissionOne Media

MissionOne Media specializes in performance marketing by offering predictive and transparent solutions across various digital channels, including search, display, social media, CRM, and analytics, to help brands effectively attract, convert, and retain...

Professional Services
Founded 1964

Description

  • Own the production incident-management lifecycle, including alert triage, troubleshooting, and root-cause analysis.
  • Monitor application logs, system performance, and resource health using observability platforms such as Observe by Snowflake.
  • Maintain, patch, secure, and operate legacy GCP virtual machines.
  • Monitor MySQL 5.7 instances, manage backups, and resolve connection-pool and locking issues.
  • Collaborate on the design, provisioning, and scaling of cloud-native infrastructure using services such as Cloud SQL and BigQuery.
  • Automate manual operational tasks with Bash scripts and infrastructure-as-code tools.
  • Apply OS hardening, access controls, vulnerability patching, and enterprise security baselines.
  • Support containerized environments and modernization initiatives for new products and services.

Requirements

  • 5+ years of experience in system administration, SRE, or infrastructure operations within an enterprise environment.
  • Advanced Linux administration, performance tuning, storage and filesystem management, including ZFS.
  • Production experience running, tuning, and debugging Java/Tomcat applications.
  • Strong knowledge of MySQL 5.7, including query tuning, replication, backup and restore, and migration troubleshooting.
  • Proficiency with Bash or similar shell scripting for lightweight automation.
  • Practical experience with Google Cloud Platform, Cloud SQL, and BigQuery.
  • Production experience with Docker and Kubernetes.
  • Proficiency with Terraform and modern CI/CD deployment workflows.
  • Methodical, safety-first approach to incident response and strong communication skills.
  • Familiarity with Java development and experience modernizing legacy systems for GCP or cloud-native environments are preferred.

Benefits

  • Annual gross base salary of $90,000–$150,000 USD.
  • Multiple health insurance options.
  • Flexible paid time off.
  • Life insurance.
  • 401(k) plan.

Interested in this position?

Apply directly on the company website

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