Job details

General Summary

We are seeking a System Administrator to support and operate systems across a multi-cloud environment, including public cloud platforms (Azure, AWS, and/or GCP) and other third-party cloud providers. This role is intended for an infrastructure professional with hands-on experience operating cloud-hosted systems, who can independently manage day-to-day system administration while contributing to the stability, reliability, and continuous improvement of production environments.

You will work alongside senior Infrastructure, DevOps, DBA, and Security teams to maintain system stability, support deployments, and continuously improve operational maturity across cloud-hosted environments.

Key Responsibilities

Cloud & Platform Operations

• Administer and support infrastructure hosted in public cloud platforms (Azure, AWS, and/or GCP) and a third-party cloud provider
• Perform operational management of:
• • Virtual machines and guest operating systems
  • Storage volumes and data disks
  • Snapshots, backups, and restore operations
• Monitor system health, availability, and performance using centralized monitoring tools
• Support platform hygiene activities including asset tracking, lifecycle management, and cost awareness

Third-Party Cloud Responsibilities

• Manage workloads hosted in a third-party cloud environment, including:
• • Virtual machine provisioning and lifecycle management
  • Operating system patching and maintenance
  • Backup policy execution and recovery validation
  • Guest OS hardening and baseline configuration
• Coordinate with the third-party cloud provider for:
• • Platform incidents and service requests
  • Capacity changes and resource adjustments
  • Maintenance events and operational communications
• Validate provider-delivered services meet internal standards and operational expectations

Systems Administration

• Administer Windows and/or Linux operating systems
• Perform routine patching, updates, and vulnerability remediation
• Manage access controls at the system and platform level (RBAC, service accounts)
• Support identity integrations and authentication services
• Assist with compliance, audit support, and evidence collection activities

Automation & Configuration

• Use scripting (PowerShell) to automate recurring operational tasks
• Assist with Infrastructure-as-Code initiatives for system builds and configuration
• Maintain and follow documented standards, runbooks, and operational procedures

Operational Support & Collaboration

• Troubleshoot infrastructure and application-related system issues
• Participate in on-call rotations and incident response activities
• Document system configurations, procedures, and known issues
• Collaborate with DevOps, Security, DBA, and Application teams to improve reliability and consistency