Senior Network Security Engineer
- Heredia
- Permanente
- Tiempo completo
- Provide L3 Operational Support for complex operational issues, troubleshoot and resolve issues.
- Design, configure, and manage advanced network security solutions, including Firewalls, Zero Trust Network Access (ZTNA), Secure Web Gateways (SWGs), and Cloud Network Security capabilities.
- Continually refine and improve support methodologies, standardizing operational practices and creating detailed documentation.
- Employ infrastructure-as-code (IaC) and automation techniques, particularly Terraform, to streamline the provisioning, configuration, and management of network security tools and environments.
- Conduct in-depth analyses of network traffic patterns and security logs with SIEM tools (e.g., Splunk).
- Support Network Security Infrastructure focusing on patch and lifecycle management.
- Their time will be spent around 60% operations / 40% engineering, often improving operational procedures & persistent issues.
- Mentor and coach within the operations team, expected to guide L1/L2-Support-Level members though issues when uncertain.
- At least 7 years of direct, hands-on experience in Network Security Operations, with a significant focus and exposure to engineering enhancements.
- Experience with Zscaler ZIA & ZPA, Palo Alto Firewalls
- Preferred experience (or similar) with: Cloudgenix (SD-WAN), Cloudflare (WAF), Forescout (NAC), and Tufin/Algosec (Firewall Orchestration)
- Hands-on experience with public cloud providers (AWS preferred) and cloud infrastructure management.
- Experience with infrastructure-as-code frameworks (e.g., Terraform Cloud).
- Ability to write automation scripts and web services (Python, Bash).
- Strong understanding of network protocols and information security best practices.
- Experience working with git source control and CI/CD systems (GitLab CI/CD).
- Good understanding of enterprise architecture, including endpoint, network, and cloud-based systems.
- Experience with SIEM (Splunk) technologies, event correlations, query management, and custom detections. Experience with observability platforms (Grafana)
- B.S. in Information Technology, Computer Science, or a similar technical program.
- Exceptional communication skills, capable of effectively articulating technical concepts to both technical and non-technical audiences.
- Strong analytical and problem-solving skills, with meticulous attention to detail.
- Proven ability to self-manage, prioritize tasks, and handle ambiguity and rapid changes in priorities.
- Demonstrated experience in managing stakeholder expectations and delivering projects within defined timelines.
- A commitment to continuous learning and adaptability to new technologies and changing environments.
- Attention to detail: able to thoroughly review configurations and policies, identifying gaps in solution designs prior to implementation.
- Competitive Compensation
- Benefits package including comprehensive medical, dental, vision and others
- Company Culture based on our Core Values
- Professional Development Training with Individual Development Plans to map out your career growth
- Opportunity to work in a global environment with diverse teams built with colleagues from around the world
- Opportunity to work with technology industry leaders in the financial services industry
- Opportunity to work for big name clients in capital markets, banking and other industries