Real-Time Financial Network Engineer

Transaction Network Services (TNS); California (MO); On-site; USD 90,000 - 100,000; Full time

Benefits offered by this job

Medical and dental coverage

Life insurance

Paid holidays and vacations

401K plan with company match

Job summary

Transaction Network Services (TNS) is looking for a Network Engineer in California to support real-time trading and market data connectivity. You will play a critical role in operations across global financial networks, dealing with routing, switching, and network automation. Candidates should have 3+ years of experience in global IP networks and hold relevant certifications like CCNA or CCNP. Competitive salary of $90,000–$100,000 with benefits including medical coverage and 401K plan.

Qualifications

• 3+ years of experience supporting global IP networks.
• Hands-on experience with Cisco, Juniper, and Arista platforms.
• Strong Layer-2 knowledge including VLANs and trunking.
• Strong Layer-3 fundamentals including BGP and OSPF.
• Experience with NAT fundamentals and troubleshooting.
• Understanding of multicast fundamentals including IGMP and PIM.
• Skills in packet capture and analysis.

Responsibilities

• Support add/move/change activities across production networks.
• Configure and troubleshoot Layer-2 and Layer-3 services.
• Assist with routing changes and troubleshooting.
• Support NAT configuration and fault isolation.
• Assist with IP multicast used for market data.
• Perform packet capture and traffic analysis.
• Assist with Layer-1 troubleshooting.
• Follow disciplined change and documentation processes.
• Work with senior engineers on automation workflows.

Skills

Global IP networks support

Cisco platforms

Juniper platforms

Arista platforms

Layer-2 knowledge

Layer-3 fundamentals

NAT troubleshooting

Multicast fundamentals

Packet capture skills

Communication skills

Education

CCNA or CCNP certification

NCIA or JNCIP certification

Job description

Transaction Network Services (TNS) is looking for a Network Engineer in California to support real-time trading and market data connectivity. You will play a critical role in operations across global financial networks, dealing with routing, switching, and network automation. Candidates should have 3+ years of experience in global IP networks and hold relevant certifications like CCNA or CCNP. Competitive salary of $90,000–$100,000 with benefits including medical coverage and 401K plan.