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# System Engineer

- **Company:** DIGINITH INC
- **Location:** Irvine, CA, United States
- **Contract:** Contract
- **Skills:** Active Directory, Amazon Elastic Compute Cloud, Systems Engineering, Cloud Computing, Cloud Engineering, System Configuration, Data Centers, Domain Name System (DNS), VMware ESX Servers, Identity and Access Management, Subnetting, Windows Servers, Network Connections, Server Administration, Transmission Control Protocol (TCP), Virtualization Technology, VMware Virtualization, VMware VSphere, Server Migration, Vcenter, Patch Management
- **Published:** October 27, 2026
- **Apply:** https://www.dice.com/job-detail/bcd198b4-4686-46ef-b8a5-1ba5f4900998

## About the Role

* Proven hands-on experience in systems engineering, server administration, or enterprise infrastructure management.
 * Strong expertise in Windows Server administration, maintenance, and troubleshooting.
 * Practical experience managing VMware vSphere environments, including ESXi hosts and vCenter Server.
 * Hands-on experience provisioning, configuring, and supporting AWS EC2 instances.
 * Working knowledge of AWS networking and security components, including VPCs, subnets, security groups, and IAM.
 * Solid understanding of Active Directory, DNS, Group Policy, TCP/IP networking, and server storage technologies.
 * Experience participating in server migration projects, infrastructure modernization initiatives, or data center consolidation efforts.
 * Demonstrated ability to troubleshoot complex issues across operating systems, virtualization platforms, networking, and cloud infrastructure.
 * Strong technical documentation, communication, problem-solving, and cross-functional collaboration skills.
 * Willingness and ability to work onsite at the designated location and support scheduled migration cutovers, maintenance windows, and related activities.

## Description

* Assess and document existing Windows Server infrastructure, VMware virtual machines, application dependencies, and system configurations.
 * Develop and support migration plans covering workload readiness, migration sequencing, cutover activities, validation procedures, and rollback strategies.
 * Provision and configure AWS EC2 environments and execute workload migrations in collaboration with cloud architecture, networking, and security teams.
 * Administer, maintain, and troubleshoot Windows Server environments, including operating systems, system services, patch management, storage, and network connectivity.
 * Manage and support VMware vSphere infrastructure, including ESXi hosts and vCenter, throughout the migration lifecycle.
 * Perform post-migration validation to ensure server functionality, network connectivity, system performance, monitoring, and backup configurations are operating as expected.
 * Identify and resolve migration-related issues and provide post-cutover support to ensure infrastructure stability and business continuity.
 * Develop and maintain technical documentation, migration runbooks, configuration inventories, operational procedures, and knowledge-transfer materials.
 * Adhere to established change management processes, security standards, and infrastructure operations policies.