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# Senior Systems Engineer

- **Company:** FIRSTPRO INC
- **Location:** Christiana, DE, United States
- **Experience:** Expert
- **Salary:** $100,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Systems Engineering, User Authentication, Microsoft Azure, Microsoft Online Services, Dynamic Host Configuration Protocol, Linux, Disaster Recovery, Domain Name System (DNS), Monitoring of Systems, Hyper-V, Identity and Access Management, Microsoft Software, Windows Servers, Citrix Systems, Microsoft SharePoint, VMware Infrastructure, Virtualization Technology, Cloud Collaboration, Backup and Restore, Virtual Environment, Software Troubleshooting, Microsoft InTune, Information Technology, Deployment Automation, Data Management, Nutanix, Vmware
- **Published:** May 27, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=f70f0087dc3a87ea

## About the Role

Do you have experience in Virtualization?, Do you have a Bachelor's degree?, * Bachelor's degree in Information Technology, Computer Science, or related discipline; equivalent experience considered

 * 5+ years of enterprise infrastructure or systems engineering experience
 * Strong background supporting virtualization technologies such as VMware, Hyper-V, Citrix, Nutanix, or Linux-based virtualization platforms
 * Experience administering Microsoft technologies including Active Directory, Group Policy, DNS, DHCP, and Microsoft 365 services
 * Familiarity with endpoint management and cloud collaboration platforms including Intune, Autopilot, Exchange Online, and SharePoint Online
 * Exposure to public cloud platforms such as Azure or AWS
 * Working knowledge of Linux environments
 * Strong troubleshooting, organizational, and communication skills with the ability to manage multiple priorities independently

Preferred Technical Experience:

 * Windows Server administration
 * Enterprise storage and backup technologies
 * Microsoft 365 ecosystem
 * Virtual infrastructure management
 * Disaster recovery and business continuity solutions, * Virtualization: 3 years (Required)
 * System administration: 5 years (Required)

Work Location: Hybrid remote in Christiana, DE 19702

## Description

* Manage and support enterprise infrastructure including physical servers, virtual environments, cloud platforms, and core communication systems
 * Maintain identity and access management services including Active Directory, authentication platforms, DNS, DHCP, and policy administration
 * Perform system upgrades, patching, maintenance, and security hardening activities across infrastructure environments
 * Develop and maintain infrastructure monitoring, alerting, and reporting solutions to improve system performance and uptime
 * Investigate system issues, lead remediation efforts, and support ongoing cybersecurity initiatives
 * Participate in after-hours and emergency support for critical production incidents
 * Assist with infrastructure planning, budgeting, technology roadmaps, and project execution
 * Ensure systems remain compliant with internal standards, licensing requirements, and operational policies
 * Coordinate with third-party vendors and technology partners on infrastructure solutions and support services
 * Maintain disaster recovery procedures and support regular recovery testing activities


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