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A.B. Data

System Engineer

A.B. Data, Milwaukee, Wisconsin, United States, 53244

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Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Design, configure, update, and maintain enterprise networking infrastructure (switches, routers, firewalls, wireless, VPN). Support and optimize Windows-based server and Hybrid Active Directory environments, including group policies, account management, and file access controls. Troubleshoot complex networking issues (LAN/WAN, routing, DNS, DHCP, VPN, Wi-Fi) as well as system-level incidents (servers, storage, printing). Assist with cloud and virtualization platforms (Hyper-V, Proxmox, or similar) to support business needs. Monitor system and network performance, implement improvements and ensuring compliance with security policies. Collaborate with IT teammates and other departments to resolve escalated tickets and provide root-cause analysis. Participate in disaster recovery planning and execution. Document configurations, processes, and troubleshooting procedures. Assist with data center organization, hardware installations, and lifecycle management.

Key Responsibilities

Design, configure, update, and maintain enterprise networking infrastructure (switches, routers, firewalls, wireless, VPN). Support and optimize Windows-based server and Hybrid Active Directory environments, including group policies, account management, and file access controls. Troubleshoot complex networking issues (LAN/WAN, routing, DNS, DHCP, VPN, Wi-Fi) as well as system-level incidents (servers, storage, printing). Assist with cloud and virtualization platforms (Hyper-V, Proxmox, or similar) to support business needs. Monitor system and network performance, implement improvements and ensuring compliance with security policies. Collaborate with IT teammates and other departments to resolve escalated tickets and provide root-cause analysis. Participate in disaster recovery planning and execution. Document configurations, processes, and troubleshooting procedures. Assist with data center organization, hardware installations, and lifecycle management.

Qualifications

5+ years of IT infrastructure experience with a strong networking background. A degree in Information Technology, Computer Science, or a related field. Hands-on experience with enterprise networking (switching, routing, VLANs, VPN, firewalls). Proficiency with Windows Server, Active Directory, and Microsoft Azure administration. Strong troubleshooting skills across networking, systems, and user-facing issues. Familiarity with virtualization (Hyper-V, Proxmox) and cloud platforms (Azure, AWS, or similar). Experience with monitoring tools and ticketing systems. Excellent problem-solving skills, with the ability to manage multiple priorities. Strong communication and customer service skills.

Preferred

Relevant certifications (CCNA/CCNP, Network+, Microsoft/Azure). Experience with enterprise print solutions, security compliance, and process documentation. Exposure to infrastructure modernization or cloud migration projects.

Work Environment

Hybrid role Team-oriented environment with a mix of project and support responsibilities. Hands-on work with servers, networking hardware, and end-user systems. Seniority level

Seniority level Mid-Senior level Employment type

Employment type Full-time Job function

Job function Information Technology Industries Business Consulting and Services Referrals increase your chances of interviewing at A.B. Data by 2x Sign in to set job alerts for “System Engineer” roles.

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