Real-Time Financial Network Engineer

Transaction Network Services (TNS); New York (NY); 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) in New York is seeking a Network Engineer to support real-time trading and market data connectivity. The role focuses on Layer-2 and Layer-3 network services, involving hands-on work with Cisco and Juniper platforms. Candidates should have 3+ years of experience with global IP networks, strong communication skills, and relevant certifications like CCNA or CCNP. TNS offers competitive compensation and benefits, including medical coverage and a 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.

Responsibilities

• Support add/move/change (MAC) activities across production networks.
• Configure and troubleshoot Layer-2 and Layer-3 services.
• Assist with BGP, OSPF, and IS-IS routing changes.

Skills

Global IP networks support

Cisco platforms experience

Juniper platforms experience

Arista platforms experience

Layer-2 knowledge (VLANs, trunking, STP, LACP)

Layer-3 fundamentals (BGP, OSPF, IS-IS)

NAT fundamentals

Multicast fundamentals (IGMP, PIM)

Packet capture and analysis

Strong written and verbal communication

Education

CCNA or CCNP

NCIA or JNCIP

Job description

Transaction Network Services (TNS) in New York is seeking a Network Engineer to support real-time trading and market data connectivity. The role focuses on Layer-2 and Layer-3 network services, involving hands-on work with Cisco and Juniper platforms. Candidates should have 3+ years of experience with global IP networks, strong communication skills, and relevant certifications like CCNA or CCNP. TNS offers competitive compensation and benefits, including medical coverage and a 401K plan.