Cyber Security Engineer

What You'll Do

• Review and assess enterprise network security architectures across internal networks, infrastructure services, cloud environments
• perimeter (DMZ) domains to ensure alignment with security standards, resiliency requirements
• architectural best practices.
• Provide security engineering guidance for technologies including cloud-based proxy solutions, IDS/IPS, Network Detection and Response (NDR), DNS security, DDoS protection, IPAM, load balancing, microsegmentation
• Zero Trust architectures.
• Contribute to the development and adoption of security standards, reference architectures
• reusable design patterns for infrastructure, cloud
• application services, leveraging Infrastructure-as-Code (IaC), Policy-as-Code
• automation capabilities.
• Participate in architecture reviews and provide security recommendations for technology initiatives, ensuring appropriate segmentation, visibility, threat detection, and preventive controls are incorporated into solution designs
• develop and maintain clear, audit-ready documentation and provide technical guidance to engineering, governance, risk, audit, and compliance stakeholders.
• Assess network, infrastructure, cloud, and application security risks and recommend risk-based mitigation strategies aligned with enterprise security requirements.
• Partner with engineering, cloud, infrastructure, and DevOps teams to integrate security requirements into solution designs, automation initiatives, and CI/CD pipelines.
• Evaluate security telemetry, threat intelligence, AI-enabled security capabilities, and control effectiveness to identify security gaps, policy deviations, and emerging threats.
• Support the continuous improvement of network security standards, governance processes, and architectural guidance through the adoption of cloud technologies, automation, and modern engineering practices.
• Experience you'll need to have: 6+ years of experience in Information Security within Financial Institutions (or similarly regulated industries), with a focus on network security engineering and the implementation of enterprise security solutions.
• Strong understanding of cybersecurity principles, threat landscapes, modern attack techniques, and the use of automation and AI-enabled capabilities to improve security operations and threat detection.
• Experience working in large-scale enterprise network environments, including knowledge of routing, switching, network protocols, and hybrid infrastructure architectures.
• Experience assessing, implementing
• supporting security technologies, including firewalls, next-generation firewalls (NGFW), cloud-based proxy solutions, IDS/IPS, DNS security, DDoS protection, Network Detection and Response (NDR), load balancing, IPAM, microsegmentation
• Zero Trust architectures, as well as participating in architecture reviews, security assessments
• risk evaluations to identify security concerns and recommend appropriate mitigations.
• Working knowledge of cloud technologies and services (Azure, AWS, GCP), including cloud-native security controls and hybrid network architectures.
• Experience supporting Infrastructure-as-Code (IaC) and Policy-as-Code initiatives, leveraging automation, APIs, software development practices
• CI/CD pipelines to improve consistency, security, operational efficiency
• the integration of security requirements into modern delivery processes.
• Strong understanding of business processes, internal controls, IT risk management
• regulatory requirements, with the ability to analyze technical designs, communicate security recommendations
• collaborate effectively with infrastructure, cloud, application
• security teams to implement secure solutions.
• Bachelor's degree in Information Technology, Computer Science, Information Security, or a related field, and/or an equivalent combination of education, professional experience, and/or military experience.
• Experience that would be great to have: Experience in the financial services industry Relevant certifications such as CCNP Security, PCNSE, CCIE
• equivalent are preferred How you’ll work: 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 experiences help you with your overall onboarding experience and leads to stronger productivity.
• Travel: Approximately 10% travel off-site or to other office locations is expected.
• Sponsorship: 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
• any candidate requiring sponsorship, now or in the future, will not be considered. #LI-MJ1 Salary Range $90,000.00 - $158,400.00 These pay ranges apply to employees in New Jersey and New York.
• Pay ranges for employees in other states may differ.
• It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
• 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.
• Thank you for considering employment with Fiserv.
• Please: Apply using your legal name Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
• Our commitment to Equal Opportunity: Fiserv is proud to be an Equal Opportunity Employer.
• All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status
• any other category protected by law.
• If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com .
• Please note our AskHR representatives do not have visibility to your application status.
• Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.
• Note to agencies: Fiserv does not accept resume submissions from agencies outside of existing agreements.
• Please do not send resumes to Fiserv associates.
• Fiserv is not responsible for any fees associated with unsolicited resume submissions.
• Warning about fake job posts: Please be aware of fraudulent job postings that are not affiliated with Fiserv.
• Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information.
• Any communications from a Fiserv representative will come from a legitimate Fiserv email address.