Network Administrator managing Cisco and other network infrastructure for Bill Gosling Outsourcing. Ensuring network security, high availability and troubleshooting connectivity issues.
About the role
- Cyber Network Engineer at Fiserv protecting sensitive data through advanced cybersecurity measures. Collaborating with experts to design and deploy security solutions ensuring high protection and compliance.
Responsibilities
- Evaluate and govern enterprise network security architectures across environments
- Review and provide oversight of security designs for on-premises network infrastructure
- Define and review security controls for perimeter and DMZ architectures
- Establish and assess wireless security standards
- Identify security vulnerabilities and recommend risk-based mitigation strategies
- Collaborate with cross-functional teams on security practices
- Conduct security assessments, control reviews, and audits for compliance
- Review security telemetry and logs to identify control gaps and drive enhancements
- Develop and maintain security documentation and operating procedures
Requirements
- 6+ years of experience in cybersecurity
- Strong understanding of cybersecurity principles, infrastructure security, data protection, and modern threat landscapes
- Demonstrated experience in modern, large-scale corporate network environments
- Core network switching and routing concepts, protocols and implementations
- Expertise in network security domains including firewalls, web proxy solutions, wireless security technologies, and DMZ architectures
- Familiarity with cloud deployments and integration of network security solutions (Azure, AWS, GCP, etc.)
- Bachelor’s degree in IT, Computer Science, IT Security, or equivalent
Benefits
- Health insurance
- 401(k) matching
- Professional development opportunities
- Annual incentive opportunity in cash or equity
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