Senior Network Engineer

Danta Technologies - Milwaukee, WI

Full-time - Senior

Milwaukee, WI

About the position

The Senior Network Engineer position in Milwaukee, Wisconsin, is focused on network administration, design, and troubleshooting within large enterprise environments. The role emphasizes adherence to service level agreements (SLAs), mentoring team members, and managing escalated technical issues. The engineer will be responsible for installations, configurations, and maintaining test environments while ensuring customer satisfaction and compliance with processes.

Responsibilities

• Adherence to SLAs and ensuring maximum uptime.
• Mentoring team members and handling escalated technical issues.
• Conducting root cause analysis, managing tickets/requests, and ensuring process compliance.
• Responsible for installations, configurations, migrations, and maintaining test environments.
• Providing suggestions for new technologies and maintaining customer satisfaction.
• Managing and monitoring SLA requirements, testing, and auditing processes.

Requirements

• 10+ years of experience in network administration in large enterprise environments.
• Industry certifications (e.g., CCIE R&S, CISSP, ITIL v3/v4).
• Hands-on experience in designing, implementing, and maintaining LAN/WAN architecture, data center technologies, and cloud platforms (AWS/Azure).

Nice-to-haves

• Proficiency in routers (Cisco, Avaya/Extreme, Juniper).
• Experience with switches, firewalls (Cisco, Juniper, Fortinet), and WLAN technologies (Cisco, Aruba).
• Knowledge of tools like Infoblox for IPAM, Riverbed for WAN optimization, and Bluecoat for packet shaping.
• Strong experience with load balancers (F5 Big IP LTM/GTM), Cisco Nexus, Juniper SRX series, and Fortigate.
• Capable of troubleshooting routing protocols like EIGRP, OSPF, BGP.

Benefits

• Competitive pay
• Healthcare insurance options (Dental, Medical, Vision)
• Major holidays off
• Paid sick leave as per state law