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Re:Build Manufacturing · 10 hours ago

Senior Systems Engineer

Merrimack, NH

Full-time

Hybrid

Senior Level

7+ years exp

Re:Build Manufacturing is a growing family of industrial and engineering businesses focused on revitalizing US manufacturing. The Senior Systems Engineer will design, implement, secure, and support enterprise IT systems in a multi-site manufacturing environment, ensuring operational efficiency and leading infrastructure modernization initiatives.

IndustrialIndustrial AutomationIndustrial ManufacturingMachinery ManufacturingManufacturing

Responsibilities

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

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

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 and productivity services including Teams, SharePoint Online, Exchange Online, Intune, and Defender

Integrate identity and access controls across Azure, AWS, and on-premises environments, supporting secure authentication, authorization, and least-privilege access

Lead cloud and collaboration migrations, including on-premises to cloud, tenant-to-tenant, and post-acquisition integrations

Administer and support Windows 10 and Windows 11 enterprise endpoint environments, including mixed or partially migrated deployments

Design, monitor and support Windows Server environments up to and including Windows Server 2022

Support Active Directory, DNS, DHCP, certificates, and core identity services

Administer virtualization platforms including VMware and Hyper-V

Design and support hybrid architectures spanning on-premises infrastructure and cloud platforms

Work within multi-forest Active Directory, multi-tenant Microsoft 365, and multi-cloud environments (Azure, AWS, VMware)

Partner with software development and digital teams to ensure infrastructure enables secure, scalable solutions

Design and support network infrastructure including firewalls, VLANs, VPNs, routing, switching, and access points

Administer and support Fortinet network and security equipment

Implement security-first architectures aligned with Zero Trust principles

Support regulated environments including Microsoft 365 GCC High, Azure Government, and AWS GovCloud

Participate in environments where FedRAMP and other regulatory requirements may apply

Drive automation and scripting to improve reliability and reduce manual effort

Create and maintain Standard Operating Procedures (SOPs), knowledge base articles, and fixing guides

Provide clear ticket communication and technical guidance to collaborators

Mentor and support other IT and technology teams across the organization

Qualification

Microsoft AzureWindows Server 2022Microsoft 365Active DirectoryHybrid architectureNetworking & SecurityAutomation & ScriptingITIL familiarityFortinet experienceCommunication skills

Required

Bachelor's degree in Information Technology or related field, or equivalent experience

7+ years delivering enterprise IT solutions end-to-end

7+ years diagnosing and resolving complex IT issues

5+ years of hands-on experience managing Microsoft Azure environments

Hands-on experience supporting Windows 10 and Windows 11 enterprise environments, including upgrade planning and mixed deployments

Experience handling Windows Server environments up to Server 2022

Deep experience with Microsoft 365, including Entra ID, Teams, SharePoint, Intune, Defender, and Exchange

Strong experience with Active Directory, DNS, DHCP, certificates, and hybrid identity

Experience designing and supporting hybrid, multi-forest, multi-tenant, and multi-cloud architectures

Hands-on experience supporting regulated government cloud environments, including Microsoft 365 GCC High, Azure Government, AWS GovCloud, and environments aligned to FedRAMP and/or ITAR requirements

Strong written and verbal communication skills with the ability to document clearly

Strong experience in prioritizing leading competing workstreams

Preferred

Experience with Fortinet networking and security equipment

Exposure to OT networking in manufacturing environments

Familiarity with ITIL processes

Exposure to CAD systems such as SolidWorks

Benefits

Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company!

Company

Re:Build Manufacturing

Re:Build Manufacturing is a family of industrial businesses combining cutting-edge enabling technologies, operational superiority and strategic M&A to build America’s next generation industrial company.

Founded in 2020

Framingham, Massachusetts, USA

1001-5000 employees