Data Center Network Engineer

Job Description:

Expect more. Connect more. Be more at Diebold Nixdorf. Our teams automate digitize and transform the way more than 75 million peoplearound the globebank and shop in thishyper-connected consumer-centric world. Join us inconnecting people to commerce in this vital rewardingrole.

We are seeking a skilled and motivated Data Center Network Engineer with mid-level experience to join our growing infrastructure ideal candidate will have hands-on expertise in designing implementing and maintaining data center networks with a strong focus on Cisco technologies. You will play a key role in ensuring high availability scalability andperformance of our network infrastructure.

Location: Hybrid: Required to be onsite as needed basis Dallas TX

Key Responsibilities:

• Design deploy and support data center network infrastructure including switches routers and cloud environment.
• Configure and troubleshoot Cisco Nexus and Catalyst platforms.
• Participate in the design and migration anjitof on-prem Data centers and Cloud environments(Azure/AWS).
• Ensure scalability High availability redundancy and optimal performance across Datacenter environment with robust failover mechanisms & traffic engineering.
• Monitor network performance and proactively identify and resolve issues.
• Troubleshoot complex/chronic network issues and coordinate with internal teams and vendors for resolution.
• Develop and maintain detailed network documentation including topology diagrams configurations and standard operating procedures.
• Ensure compliance with security policies and best practices in Data center and cloud networking.
• Stay updated with the latest networking technologies and industry trends providing recommendations for continuous improvement.

Required Skills :

• 1012 years of experience in data center network engineering.
• Bachelors degree in computer science Engineering or related field or equivalent experience.
• Location: Hybrid: Required to be onsite as needed basis Dallas TX
• Cisco Certified Network Professional (CCNP)
• Strong hands-on experience with Cisco networking equipment (Cisco Catalyst 8K series ASR routers Nexus 9K/7K/5K Catalyst 9K).
• Deep understanding of Layer 2 technologies: VLANs Trunking STP(RSTP/MST) vPC Etherchannel/LACP.
• Strong expertise in Layer 3 routing protocols(OSPFEIGRPBGPOMP) VRF ECMP PBR route redistribution FHRP protocols (HSRP/VRRP/GLBP).
• Hands-on experience with VXLAN EVPN Spine-Leaf Architecture and Cisco ACI infrastructure.
• Demonstrated experience in network capacity planning and Data center Designs.
• Design and implement WAN solutions including Cisco SD-WAN.
• Experience of virtualization concepts and cloud networking in Microsoft Azure AWS environments.
• Solid understanding of DDI services (DNS DHCP & IPAM) to maintain efficient and secure network operations.
• Familiarity with networking tools (e.g. Forward Networks CheckMK Netbox NetFlow)
• Good understanding of Cables such as CAT6 & Fibers(SM/MM) Variants of Optics Physical datacenter Management skills will be preferred.
• Infrastructure automation and scripting experience using Python Ansible is a plus.
• Travel: Quarterly travel to Virginia

Preferred Qualifications and Certifications:

• Cisco Certified Internetwork Expert (CCIE) Data Center (preferred but not required)
• Excellent problem-solving and communication skills.

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