Jobs · Information Technology · Wisconsin

Systems Engineer

Robert Half · Brookfield, WI · 2 mo ago
On-siteInformation TechnologyFull-time

About the role

We are looking for an experienced Systems Engineer to join our team and provide high-level infrastructure support and strategic guidance for client environments. This position is ideal for an experienced, detail-oriented individual who enjoys working directly with clients, solving complex technical challenges, and shaping reliable, secure, and scalable technology solutions.

Responsibilities

  • Serve as the primary technical resource for assigned client accounts, building trusted relationships and guiding infrastructure decisions.
  • Plan, deploy, and support core technologies across server, network, firewall, backup, cloud, and security environments.
  • Administer and enhance Microsoft 365 and Azure platforms, including identity, messaging, and cloud-based services.
  • Lead infrastructure initiatives such as platform upgrades, environment migrations, virtualization work, and system improvements from planning through completion.
  • Resolve advanced technical issues and provide escalation support to operational teams when complex incidents require senior engineering expertise.
  • Conduct routine assessments of client systems to identify risks, improve performance, and recommend practical technology enhancements.
  • Maintain stable and secure environments across on-premises and cloud systems while aligning solutions with client business goals.
  • Continue developing technical knowledge through ongoing learning, certification efforts, and awareness of evolving industry standards.

Requirements

  • 5+ years of experience supporting complex infrastructure environments across multiple clients, locations, or business units.
  • Strong background in Windows Server and Active Directory administration, architecture, and troubleshooting.
  • Advanced knowledge of networking concepts, including firewall management, switching, and overall network design.
  • Hands-on experience with Microsoft 365, Azure, Entra ID, and Exchange Online administration.
  • Proven expertise with virtualization technologies such as VMware and/or Hyper-V, including implementation and migration activities.
  • Ability to manage infrastructure projects independently and deliver results with limited supervision.
  • Effective client-facing communication skills with a track record of advising business stakeholders on technical solutions.
  • Familiarity with enterprise hardware and platforms such as Dell, HP, Cisco, Meraki, Citrix, and Microsoft Exchange environments.

Benefits

Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan.

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