IT Sr. Infrastructure Engineer (VA807928)

 IT Sr. Infrastructure Engineer (VA807928)

Job Details:
 

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.