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Infrastructure Engineer Three Jobs in Wisconsin (NOW HIRING)

Plant Process Engineer III

Milwaukee, WI · On-site

$72K - $96K/yr

The Plant Process Engineer III is responsible for leading the plant's environmental compliance and ... Provide engineering oversight for plant utility systems, facility infrastructure, and production ...

WI · On-site

$48.25 - $66.25/hr

Develop infrastructure solutions supporting multi‑mission and multi‑tenant ground system deployments. * Collaborate with cybersecurity and IT teams to implement secure authentication ...

The Network Engineer III is responsible for the operations of secure and highly available computing ... They also maintain the ongoing reliability, performance and support of the infrastructure and ...

... most complex infrastructure projects across the country. With our historic growth, it is an ... Master's degree in Engineering and 3 year of relevant experience, or * PhD in Engineering and 2 ...

Showing results 21-40

Infrastructure Engineer Three information

What does an infrastructure engineer do?

An infrastructure engineer designs, implements, and maintains the hardware, software, and network systems that support an organization’s IT environment. They work with servers, cloud services, networking equipment, and automation tools to ensure system reliability, security, and performance. Strong problem-solving skills and knowledge of scripting, virtualization, and security protocols are essential in this role.

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Infographic showing various Infrastructure Engineer Three job openings in Wisconsin as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Network and Infrastructure Engineer

Waukesha, WI • On-site

MDAEdge
Custom Software Development Services • 51 - 200 employees

Full-time

Re-posted 8 days ago


Key responsibilities

  • Troubleshoot, administer, and support network infrastructure including LAN, WAN, wireless systems, and Cisco routing and wireless networks.

  • Support and maintain data center infrastructure, including hardware installation, troubleshooting, and management of servers, storage, and backup systems.

  • Provide first-level support for manufacturing systems and IT applications, escalating issues as needed and performing root cause analysis.


Job description

Job Summary:
MDAEdge is a company focused on providing advanced IT solutions. They are seeking a Network and Infrastructure Engineer to troubleshoot and manage network infrastructure while supporting various IT operations and data center activities.
Responsibilities:
• Troubleshoot and administer network infrastructure including LAN, WAN, and wireless systems.
• Manage Cisco Layer 2 & Layer 3 routing, Cisco wireless networks, Cisco PBX administration, and Cisco standard protocols.
• Support IT cabling, infrastructure planning, and design including cable patching, switch configuration, port enable/disable, and network traffic analysis.
• Configure and troubleshoot TCP/IP, DHCP, subnetting, VLAN, and POE.
• Utilize packet capturing tools such as WireShark for network analysis.
• Perform network maintenance, support, and refresh activities.
• Provide smart hands support for remote teams and third-party vendor management for issue escalation and resolution.
• Manage data center infrastructure including power, UPS, HVAC, and cabling.
• Install and troubleshoot server room hardware components such as rack servers, fiber, switches, disk drives, and memory.
• Administer Windows Server operating systems including Windows Server 2016, monitoring, troubleshooting, and parts swaps/repair.
• Configure and manage DHCP, DNS, print servers, file shares, and Microsoft SCCM.
• Support hardware for servers, data backup libraries, and SAN/NAS systems.
• Maintain and refresh server, storage, and backup systems including rackmount installation and configuration.
• Apply Windows Server 2012/2016 policy and security management.
• Provide first-level support for business and plant floor applications, managing issue escalation to subject matter experts.
• Troubleshoot and support manufacturing systems including GALC, AER creation, PTCS, ANDON, and PLC.
• Perform outage and problem management with strong troubleshooting and root cause analysis skills.
• Deliver exceptional customer service and work efficiently under pressure in critical plant floor situations.
• Maintain on-call availability 24x7 and work flexible hours including overtime.
• Lift up to 50 lbs and access IT equipment via ladders and staircases.
• Travel to client sites within the US for short-term support.
• Exhibit strong teamwork, professional demeanor, and ethical standards.
• Communicate effectively in written and oral formats.
• Utilize remote control tools for off-site support.
• Support various manufacturing computer systems and Windows Active Directory configurations.
• Follow change management processes.
Qualifications:
Required:
• 7+ years of experience in network switching (LAN technology).
• Cisco Certified - CCNA.
• Experience in network troubleshooting and administration including Cisco Layer 2 & Layer 3 routing, Cisco wireless networks, and Cisco PBX administration.
• Expertise in packet capturing tools such as WireShark.
• Experience installing and troubleshooting server room hardware components such as rack servers, fiber, switches, disk drives, and memory.
• Administration of Windows Server operating systems including Windows Server 2016, monitoring, troubleshooting, and parts swaps/repair.
• Experience supporting hardware for servers, data backup libraries, and SAN/NAS systems.
• Proficiency in remote control tools and off-site support.
Company:
The world doesn't have a talent shortage. It has a talent alignment problem. MDA Edge exists to fix that. Founded in , the company is headquartered in Sheridan, WY, US, , with a team of 51-200 employees. The company is currently Growth Stage.