Data Center Network Engineer

Job title: Data Center Network Engineer

Company: Diebold Nixdorf

Job description: Job Category: Technology SolutionsJob Description:Job Description:Expect more. Connect more. Be more at Diebold Nixdorf. Our teams automate, digitize, and transform the way more than 75 million people around the globe bank and shop in this hyper-connected, consumer-centric world. Join us in connecting people to commerce in this vital, rewarding role.We are seeking a skilled and motivated Data Center Network Engineer with mid-level experience to join our growing infrastructure team. The 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, and performance of our network infrastructure.Location: Hybrid: Required to be onsite as needed basis, Dallas TXResponsibilities: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.

Qualifications:Required Skills :

• 10-12 years of experience in data center network engineering.
• Bachelor’s 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(OSPF,EIGRP,BGP,OMP), 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, Check_MK, 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.

#LI-DC1#LI-HybridAbout Us:Why should you join Diebold Nixdorf?Brightest minds + technology and innovation + business transformation The people of Diebold Nixdorf are 23,000+ teammates of diverse talents and expertise in more than 130 countries, harnessing future technologies to deliver personalized, secure consumer experiences that connect people to commerce. Our culture is fueled by our values of collaboration, decisiveness, urgency, willingness to change, and accountability.-Diebold Nixdorf is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status.** To all recruitment agencies: Diebold Nixdorf does not accept agency resumes. Please do not forward resumes to our jobs alias, Diebold Nixdorf employees or any other organization location. Diebold Nixdorf is not responsible for any fees related to unsolicited resumes**We are a global Company operating in multiple Locations and Entities. As we are keen to find the best solution for our candidates several legal entities might be applicable for a Job offer. A List of our operating entities can be found

Expected salary:

Location: Dallas, TX

Job date: Thu, 06 Nov 2025 06:29:30 GMT

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