We are seeking a highly skilled Senior Infrastructure Engineer with extensive experience managing Windows Server environments in both on-premises and cloud-based settings.
The ideal candidate must possess strong technical expertise across Windows Server, cloud platforms, security, patching, automation, and production application support. This role requires in-depth and hands-on experience performing upgrades, migrations, remediation, and troubleshooting within mission-critical systems.
The Senior Infrastructure Engineer will work across diverse technologies including Java, .NET, Oracle, SQL, Microsoft Dynamics, and warehouse platforms, supporting both server-level and complex production application needs. The engineer must also demonstrate strong networking knowledge, including deep familiarity with OSI layers and network protocol behavior. Preferred qualifications include Microsoft- and network-focused certifications.
Key Responsibilities
- Infrastructure Operations & Administration
- Administer, maintain, and optimize Windows Server environments across on-premises and cloud-based infrastructure.
- Perform OS upgrades, patch installation, testing, and ongoing system updates to ensure reliability and security.
- Develop and use PowerShell scripts and other automation tools to execute centralized and repetitive tasks efficiently.
- Lead and execute server migrations, including transitioning workloads from on-premises systems into cloud platforms.
- Security & Compliance
- Implement and maintain security configurations for servers, including endpoint protection, access control, and hardening standards.
- Conduct vulnerability remediation for servers and applications to maintain security compliance.
- Work with security tools and processes to ensure consistent protection and monitoring.
- Patching, Monitoring & Automation
- Manage patching cycles and use SCCM or similar platforms for automated patch deployment and reporting.
- Maintain ongoing monitoring and performance assessment of infrastructure services to identify and resolve issues proactively.
- Backup & Disaster Recovery
- Oversee routine backup operations and support recovery processes for mission-critical systems.
- Develop, refine, and support Disaster Recovery (DR) strategies to minimize downtime and protect data integrity.
- Production Application Support
- Provide advanced server-level support for enterprise applications using .NET, Java, SQL, Oracle, Microsoft Dynamics, and warehouse technologies.
- Troubleshoot high-impact production issues across hybrid infrastructure and middleware layers.
- Networking & Systems Integration
- Apply deep knowledge of OSI model layers and networking protocols to diagnose connectivity and application issues.
- Collaborate with cross-functional teams to support application deployments and infrastructure enhancements.
- Communication & Collaboration
- Translate business or user requests into actionable technical solutions and communicate effectively in English, both verbally and in writing.
- Work closely with the IT Portfolio Manager and Infrastructure & Operations teams to align engineering efforts with organizational needs.