Sr. networking security engineer

Descripción general

To perform an ongoing audit of network security devices (firewalls, routers, switches, load balancers). To participate in the architectural review of Stewart infrastructure to ensure it is designed using industry best practices and highly scalable to support growth. To review and approve changes to infrastructure and ensure that adequate security controls are evaluated. To assist in the design, monitoring and auditing the networking of physical and virtual infrastructure. To protect Stewart Production and Corporate infrastructure from emerging networking threats. To reduce the risk of data theft, exposure or compromise to the lowest possible level acceptable by business. To proactively review logs for any signs of malicious activities.

Requisitos para aplicar

Proven experience in design and configuration of network security devices
Deep understanding of different threats, how they propagate through the network and how to configure network devices to protect against them
Ability to work on multiple projects, sometimes under pressure
Ability to adapt within a small, highly diversified team is a must. Self-starter who can work independently with minimum supervision
Experience working in a complex, multi-tenant environment in insurance or financial sector is HIGHLY DESIRABLE
CCNA Security, CCNP Security, CCIE Security certifications is preferred

7+ years of experience in supporting networking infrastructure in highly available, high transaction volume and high security production operations
7+ years of networking experience. Deep understanding of network topologies, protocols and devices. Experience configuring and supporting Cisco ASA, Cisco routers. Solid understanding of network segregation and traffic analysis, VLAN, NetFlow, QoS
7+ years of network logs monitoring and log analysis for security threats.
Deep understanding of security events, ability to correlate the events to attack vectors
Deep understanding of network topologies and security
Ability to document environment, create diagrams, create processes and procedures
Excellent analytical and troubleshooting skills
Experience with configuring, managing and tuning IDS/IPS systems is a PLUS
Experience with security technologies that are closely related to the networking (IDS/IPS, NAC, WAF) is a PLUS