Senior Network Security Engineer

Role Summary A senior network security engineer responsible for leading the design, implementation, and operation of advanced enterprise network security solutions within a complex, global environment. This role focuses on modernizing security infrastructure, ensuring operational resilience, and integrating automation and zero trust architecture principles. The position offers a strategic opportunity to collaborate across teams to safeguard critical systems and enterprise connectivity at scale.

Responsibilities

- Design, implement, and manage enterprise network security solutions, including firewalls, IDS/IPS, proxy technologies, remote access, NAC, and network segmentation. - Support large-scale production network security environments with an emphasis on stability, security, resiliency, scalability, and performance optimization. - Enforce security standards, policies, and baseline configurations across enterprise networks. - Lead and support automation initiatives utilizing Infrastructure as Code (IaC), CI/CD pipelines, configuration management, and DevSecOps methodologies. - Develop automation solutions using tools such as Python, Ansible, and Terraform. - Partner with infrastructure, cloud, cybersecurity, and operations teams to design and deploy integrated security solutions. - Execute complex production changes within structured change management and governance frameworks. - Support incident response, troubleshooting, and root cause analysis for critical network security events. - Maintain operational documentation, runbooks, standards, diagrams, and compliance reporting. - Participate in architecture discussions around zero trust, secure access, segmentation, and enterprise security modernization.

Qualifications

- Bachelor’s degree in Computer Science, Information Security, or related discipline. - 8+ years of experience supporting enterprise-scale security infrastructure, architecture, or operations in complex environments. - Hands-on expertise with firewalls, IDS/IPS, secure remote access, proxy solutions, NAC, and segmentation platforms. - Proven experience with automation, CI/CD pipelines, and Infrastructure as Code (IaC). - Deep understanding of risk management, incident response, security governance, and regulatory compliance frameworks. - Strong technical skills in network security technologies, including zero trust principles and secure enterprise network design. - Experience supporting critical production environments with troubleshooting and root cause analysis skills. - Excellent written and verbal communication abilities, with effective collaboration across multiple teams. - Ability to lead initiatives and execute in fast-paced enterprise settings.

Publishing Pay Range: $63.15 - $65.61 hourly

This position is based in office and requires employee to work on-site.