Principal Security Engineer

The Principal Network & Security Engineer is responsible for managing, operating, and securing the organization's Cisco-based networking infrastructure. This role combines technical operational management of critical Cisco platforms with broad information security responsibilities across hybrid cloud and on-premises environments.

Requirements

• Administer, monitor, and optimize Cisco portfolio infrastructure
• Execute routine software/firmware upgrades, patching, and configuration updates on network and security appliances
• Ensure effective network segmentation and secure access by configuring and enforcing network access controls
• Manage and maintain secure remote access solutions for users and devices
• Deploy, configure, and tune next-generation network perimeter and detection tools to ensure consistent policy enforcement
• Oversee application delivery and web application security solutions, assisting with WAF configuration and incident response
• Monitor network telemetry and activity for anomalous behavior or security events
• Respond to and investigate network, security, or operational incidents in both on-premises and cloud environments
• Support DDoS and threat protection systems, maintaining readiness and reporting suspicious activity
• Collaborate with infrastructure and app teams to design and implement secure, compliant architectures across cloud and datacenter
• Participate in vulnerability management processes, remediating identified exposures across managed platforms
• Contribute to security operations, including event and log analysis, and improving detection capabilities
• Develop and maintain infrastructure documentation, runbooks, and operational standards
• Enable automation for repeatable network and security processes using scripting and modern tools
• Provide technical guidance and mentoring to junior staff on security best practices and platform operations

Benefits

• Competitive pay
• Subsidized medical plan options
• HSA with generous company contribution
• 401(k) with employer match
• Paid holidays
• Wellness time
• Vacation increasing with tenure
• Paid maternity and bonding leave
• Company-paid disability and life insurance
• FSAs
• Well-being resources and activities
• Casual dress work environment