Cyber Network Engineer

- Lead governance and security reviews for enterprise network security architectures across internal networks, infrastructure services, cloud environments and perimeter domains - Serve as a subject matter expert for network security technologies including cloud proxy, IDS/IPS, NDR, DNS security, DDoS protection, IPAM, load balancing, micro-segmentation and Zero Trust - Define and promote security standards, reference architectures and reusable patterns for infrastructure, cloud and application services - Provide security guidance for complex initiatives, ensuring segmentation, threat prevention, visibility and detection are built into solution designs - Assess security risks and deliver strategic, risk-based recommendations to technology and business stakeholders - Partner with engineering, infrastructure, cloud and DevOps teams to embed security requirements into automation and CI/CD pipelines - Evaluate security telemetry, threat intelligence and AI-enabled capabilities to identify gaps, emerging threats and opportunities to improve control effectiveness - Drive continuous improvement of network security standards, governance processes and architectural roadmaps

- 6+ years of Information Security experience in financial institutions or similarly regulated industries, with a focus on network security engineering and architecture - Deep knowledge of enterprise network environments, including routing, switching, network protocols and hybrid infrastructure architectures - Experience designing and governing security technologies including NGFW, cloud proxy, IDS/IPS, DNS security, DDoS protection, NDR, load balancing, IPAM, micro-segmentation and Zero Trust - Strong understanding of cybersecurity principles, threat landscapes, automation, AI-driven capabilities and cloud platforms including Azure, AWS and GCP - Experience with Infrastructure-as-Code, Policy-as-Code, APIs, automation and CI/CD integration - Proven ability to conduct architecture reviews, assess risk, influence architectural decisions and mentor engineers - Bachelor's degree in Information Technology, Computer Science, Information Security or a related field, or equivalent professional or military experience

- Experience in the financial services industry - Relevant certifications such as CCNP Security, PCNSE, CCIE or equivalent

- This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experience helps you with your overall onboarding experience and leads to stronger productivity.

- You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.