Senior Network Engineer

What will you do:

• Take a hands-on role in designing, delivering, and supporting network infrastructure.
• Tackle challenges head-on in next-generation data center networks, delivering sustainable, repeatable solutions.
• Proactively automate network operations by creating and maintaining tools, scripts, and runbooks-always looking for better, faster ways to get things done.
• Collaborate closely with other engineering and development teams to ensure smooth rollouts of new designs and products.
• Continuously challenge and evolve operational methodologies, helping to shape the future of automation at Fiserv.
• Create, review, and maintain documentation, processes, and knowledge transfer materials to share your expertise and help others learn.
• Work directly with customers to implement optimal network solutions and provide 2nd-level support, always with a sense of urgency and ownership.
• Build, configure, and install networking devices; contribute to infrastructure programmability using Python, Ansible and web technologies. Implement client access solutions like IPSEC/VPNs and SDWAN networks.

What You Will Need to Have:

• 11 - 15 years of experience in network engineering, network design or architecture with a strong preference for hands-on roles.
• Demonstrated energy, initiative, and a proven track record of taking ownership and driving results.
• Experience with Ethernet, TCP/IP, ISIS, OSPF, BGP, MPLS, VXLAN, FabricPath, Data Center (DC) Networking technologies.
• Ability to organize and prioritize multiple tasks daily in a fast-moving environment.
• Experience supporting large-scale enterprise networks.
• Strong skills in producing clear, detailed technical documentation.
• High level of stamina and resilience; comfortable working long hours and flexible schedules, including sometimes nights and/or during the weekend, as required.
• Strong desire for continuous learning and professional development. Willingness and ability to participate in an on-call rotation.

What Would Be Great to Have:

• Experience with Cloud Environments (AWS and Azure).
• Palo Alto Firewall Management experience.
• Experience with automation and DevNet tools such as Python, Ansible, and web technologies (AJAX, JavaScript, HTML, Django, Flask).
• Any other additional scripting or software development skills.

We welcome and encourage diversity in our workforce. Fiserv is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protector veteran.

Explore the possibilities of a career with Fiserv and Find your Forward with us !