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Re:Build Manufacturing is revitalizing America's manufacturing base by operating an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products from concept to full-scale production in aerospace and defense, electrification, medical, energy, and robotics.
The Senior Systems Engineer designs, implements, secures, and supports enterprise IT systems across a multi-site manufacturing environment. This is a hands-on senior role requiring deep technical expertise, strong operational ownership, and effective partnership with business and technical teams.
Key responsibilities include:
**Escalation Support & Availability:** Own and resolve Tier 3 incidents involving hardware, software, identity, endpoints, and infrastructure. Monitor system health, diagnose root causes, and implement permanent fixes to maintain uptime. Serve as the final resolution point for complex, high-impact technical issues.
**Enterprise Projects & Architecture:** Lead end-to-end delivery of enterprise initiatives including system migrations, new implementations, upgrades, and modernization efforts. Design, configure, upgrade, manage, and solve systems across on-premises, hybrid, and cloud environments. Partner with collaborators to gather requirements, design solutions, implement changes, document outcomes, and complete operational handoff. Establish and enhance standard processes for system design, testing, implementation, security, and operational support.
**Cloud, Identity & Collaboration:** Design and support solutions across Microsoft Azure, AWS, and Microsoft 365 within hybrid and multi-cloud environments. Administer Microsoft Entra ID including Conditional Access, Privileged Identity Management (PIM), identity governance, and MFA. Support Microsoft 365 collaboration services including Teams, SharePoint Online, Exchange Online, Intune, and Defender. Integrate identity and access controls across Azure, AWS, and on-premises environments. Lead cloud and collaboration migrations including on-premises to cloud, tenant-to-tenant, and post-acquisition integrations.
**Endpoint, Server & Core Infrastructure:** Administer and support Windows 10 and Windows 11 enterprise endpoint environments. Design, monitor and support Windows Server environments up to Windows Server 2022. Support Active Directory, DNS, DHCP, certificates, and core identity services. Administer virtualization platforms including VMware and Hyper-V.
**Hybrid, Multi-Environment Architecture:** Design and support hybrid architectures spanning on-premises infrastructure and cloud platforms.
