Senior Network Engineer

Senior Network Engineer

Designs, creates, and operates the company's internal data communications systems and infrastructure. Plans, designs and implements local and wide-area network solutions between multiple platforms and develops new solutions and tooling using standard and advanced technologies. Ensures deployed networks and infrastructure are flexible and support quick 'on demand' access. Supports / troubleshoots network issues and coordinates with vendors for installation of such items as routers and switches. Works on or leads network-related project implementation.

• Provide operational support for enterprise Routing & Switching and Wireless networks.
• Support and troubleshoot Firewalls and F5 Load Balancers in production environments.
• Operate and manage SD‑WAN (Cisco Viptela) networks.
• Support Cisco ISE for network access control and authentication-related issues.
• Utilize Cisco DNA Centre (DNAC) for monitoring, assurance, and troubleshooting.
• Participate in incident, problem, and change management activities.
• Perform root cause analysis and support service restoration within SLA.
• Collaborate with Security, Cloud, and Application teams during incidents and changes.
• Maintain accurate documentation, runbooks, and CMDB records.
• Support continuous improvement, standardization, and operational efficiency initiatives.

Required Qualifications

• 4–8 years of experience in network operations.
• Strong knowledge of Routing & Switching and Wireless networking.
• Experience supporting Firewalls and F5 Load Balancers.
• SD‑WAN (Cisco Viptela) experience is required.
• Exposure to Cisco ISE and Cisco DNAC.
• Understanding of end‑to‑end network troubleshooting (L3–L7).
• Familiarity with ITSM processes (Incident, Change, Problem Management).

• Willingness to work in a 24x7 operations or on‑call environment, as required.

  
  

  Preferred / Added Advantage

• Experience with VXLAN / EVPN based network architectures.
• Exposure to Microsoft Azure networking.
• Knowledge of Terraform and Ansible for automation.
• Experience working in large, global, or hybrid network environments.
• Relevant certifications (CCNA/CCNP, SD‑WAN, F5, Firewall certifications).

• Experience with network monitoring tools is preferred, with SolarWinds being a strong advantage.

   

   

  Key Competencies

• Strong troubleshooting and analytical skills
• Clear communication and collaboration abilities
• High operational discipline and customer focus

• Ability to perform under pressure in production environments

   

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 here - https://www.dieboldnixdorf.com/en-us/about-us/global-locations

Experience Level

Senior Level