✦ Luna Orbit — Cloud & Infrastructure

Systems Engineer

at Robert Half

📍 Milwaukee, WI Remote 💰 $43 – $50 USD / year Posted April 16, 2026
Salary $43 – $50 USD / year
Type Temp-to-Hire
Experience mid
Exp. Years Not specified
Education Not specified
Category Cloud & Infrastructure

This Systems Engineer role maintains and modernizes a hybrid on-premises and cloud infrastructure while ensuring reliable client-facing systems. You will lead IT initiatives, administer platforms for web performance (domain names and certificates), respond to outages, and support virtualization such as ProxMox.

  • Design, configure, and maintain enterprise systems including on-premises applications, file servers, and database systems
  • Administer client-facing application platforms (domain names, certificates, web application performance monitoring)
  • Enhance and support hybrid infrastructure integrating on-premises systems with Microsoft Azure
  • Respond to system outages and alerts to restore operations
  • Support virtualization solutions such as ProxMox and provide third-tier technical support

You will operate enterprise systems including on-premises applications, file servers, and database systems, then extend capabilities into Microsoft Azure. The role includes managing domain names, certificates, and monitoring web application performance, plus providing third-tier support and working with virtualization platforms such as ProxMox.

The ideal candidate is a mid-level Systems Engineer who can modernize and maintain a hybrid environment spanning on-premises infrastructure and Microsoft Azure. They have experience administering client-facing platforms (domain names, certificates, and web application performance monitoring) and providing third-tier technical support while leading IT initiatives and responding quickly to system outages and alerts.

Designconfigureand maintain enterprise systemsincluding on-premises applicationsfile serversand database systemsEnhance and support a hybrid infrastructure that integrates on-premises systems with Microsoft AzureAdminister platforms that host client-facing applicationsincluding managing domain namescertificatesand monitoring web application performanceRespond to system outages and alertsProvide third-tier technical support for network and end-user issuesAssist with implementing and managing virtualization solutionssuch as ProxMox
Microsoft AzureProxMoxdomain namescertificatesweb application performance monitoring
Designconfigureand maintain enterprise systemson-premises applicationsfile serversdatabase systemsdomain names managementcertificate managementweb application performance monitoringhybrid infrastructureMicrosoft Azure integrationvirtualization solutions such as ProxMoxsystem outage responsethird-tier technical supportnetwork and end-user issueslead IT projects
enterprise systems designenterprise systems configurationenterprise systems maintenanceon-premises applicationsfile serversdatabase systemsdomain names managementcertificate managementweb application performance monitoringhybrid infrastructureon-premises and cloud infrastructure integrationMicrosoft Azurevirtualization solutionsProxMox
leading IT projectscollaboration with senior leadershiphigh-level technical supportresponding to outages and alertscross-functional collaboration
Industry Consulting
Job Function Maintain and modernize hybrid on-premises and Microsoft Azure infrastructure with reliable client-facing performance
Role Subtype Systems Administrator
Tech Domains Azure, VMware, Linux, Windows Server
Systems EngineerSystems AdministratorIT Infrastructure Adminhybrid infrastructureon-premises applicationsfile serversdatabase systemsdomain namescertificatesweb application performancemonitoringsystem outagesalertsthird-tier technical supportnetwork and end-user issuesMicrosoft AzureProxMoxvirtualizationenterprise systemsIT projects

Must have hybrid infrastructure experience integrating on-premises systems with Microsoft Azure, Must have experience managing domain names, certificates, and monitoring web application performance, Must have experience with virtualization solutions such as ProxMox, Must be able to provide third-tier technical support for network and end-user issues, Must be able to support work aligned with Milwaukee, WI (location mentioned; remote indicated but not guaranteed 100% remote)

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