Network security Jobs in Arlington, TX

Position : L3 Network Security Engineering

Location : Austin, TX

Job Description :

We are looking for an experienced L3 Network Engineer to join our team. The ideal candidate will be responsible for designing, implementing, and maintaining complex network infrastructures, providing advanced support, and ensuring the highest level of network performance and security.

Responsibilities :

Network Implementation : Implement complex network configuration , including LAN, WAN, and cloud-based networks.

Advanced Troubleshooting : Provide third level (L3) support for complex network issues, including performance tuning and optimization.

Security Management : manage network security measures, including firewalls, intrusion detection / prevention systems

Performance Monitoring : Monitor network performance and reliability, using advanced tools to identify and resolve issues proactively.

Documentation : Create and maintain detailed network documentation, including diagrams, configurations, and SOPs.

Collaboration : Work closely with other teams ensure seamless integration and operation of network systems.

Qualifications :

Education : Bachelor's degree in information technology, Computer Science, or a related field.

Experience : Minimum of 6 years of experience in network engineering, with a focus on advanced troubleshooting and network design.

Knowledge : In-depth understanding of networking protocols and technologies (e.g., BGP, OSPF, MPLS, QoS).

Certifications : Relevant certifications such as Cisco's CCNP / CCIE, Juniper's JNCIP / JNCIE, or equivalent.

Skills : Strong analytical and problem-solving skills, excellent communication abilities, and a proactive approach to network management.

Skills : OSPF

MPLS

Network Security

Cisco IOS / NX-OS

Juniper Junos

Network Design

Project Management

Mentorship