Network Security Engineer

Title: Network Security Engineer

Location: NYC/ Hybrid

Job Description:

5+ years of cisco routing and switching experience.

Should have excellent understanding of L2 &L3

12+ years of experience in overall IT network and security engineering and support

Must be comfortable with Linux and command line tools/troubleshooting RHEL.

Should have solid understanding of SSH port forwarding.

Good understanding of security technologies such as firewall, load balancing, proxy, authentication methods

Technical experience with SNMP based monitoring systems and working knowledge of such systems is highly desirable (Nagios, Grafana)

Troubleshooting know-how of network and security systems with minimal guidance is required. Low-level (packet-level) network and application protocol analysis and troubleshooting experience is required.

Excellent oral and written communication and documentation skills are essential.

Should provide examples of written documentation

Should provide example of any network diagrams they drew or maintain.

The successful candidate will need to have a good understanding of industry leading network and security technologies from a design, engineering, and troubleshooting perspective.

Among these technologies, knowledge of Arista network design, configuration and troubleshooting is a definite plus

Provide technical support for the network, security and monitoring systems.

Assist other Infrastructure engineers with network / security related issues.

Share the responsibility for operational support issues and ad-hoc request processing.

Opening support cases with various hardware / software vendors, telecom providers / carriers and work on the cases through complete resolution.

Work / coordinate with end users, as needed.

Provide after-hours and weekend support as per the On-call schedule and/or as needed.

Provide technical support for the network, security and monitoring systems.

Work with internal and external IT auditors to provide necessary audit evidence and documentation (SOX, PCI, CyberSecurity)

Manage the monitoring system(s) for the network and security infrastructures, develop monitoring requirements, maintain alerting and escalation policies, and produce periodic system health and utilization reports.

Strong collaboration with other infrastructure teams, various application development groups, other members of global technical services, and with business unit representatives to oversee and coordinate new implementations, as well as providing ongoing support of applications in the network and security environment.

Knowledge of scripting languages such as Perl or Python is a definite plus

Knowledge of configuration automation tools like Ansible, Puppet or Chef