Über
Senior Network Engineer - Trading Systems
Location:
Princeton, NJ (Hybrid - 3 Days Onsite per Week) Employment Type:
Full-Time Position Overview
We are seeking a highly skilled
Senior Network Engineer
with strong expertise in low-latency networking, protocol analysis, and troubleshooting within the
financial services domain . The ideal candidate will have hands-on experience with
TCP/IP protocol suite, multicast networking, SNMP, and Wireshark packet analysis , as well as a deep understanding of the
Linux network stack .
Experience in the
trading domain
(equities, derivatives, or fixed income) is highly preferred, as this role supports mission-critical, low-latency trading applications. Key Responsibilities Design, implement, and support
low-latency network solutions
for trading environments. Perform
packet capture analysis, troubleshooting, and latency analysis
using Wireshark and related tools. Support and maintain
TCP/IP protocol suite, multicast networking, and SNMP monitoring . Leverage
Linux CLI and network stack expertise
to support system integrations and resolve issues. Collaborate with trading application teams, infrastructure engineers, and operations staff to ensure high availability and performance. Analyze latency-sensitive traffic and optimize network paths to meet business requirements. Conduct root cause analysis for network-related incidents and propose long-term fixes. Provide
documentation, monitoring, and performance tuning
for critical trading infrastructure. Required Skills & Qualifications Strong expertise in
TCP/IP protocol suite, multicast networking, SNMP, and Wireshark . Proficiency in
Linux command line interface
and deep understanding of the
Linux network stack . Demonstrated experience in
packet capture analysis, troubleshooting, and latency analysis . Solid knowledge of
financial services networking , with direct experience in the
trading domain
preferred. Excellent problem-solving and analytical skills, with the ability to work in
high-pressure, low-latency environments . Strong communication skills and ability to collaborate with cross-functional teams. Preferred Qualifications Experience supporting
electronic trading platforms
or low-latency networks. Familiarity with
market data distribution, FIX protocol, or colocation services . Bachelor's degree in
Computer Science, Electrical Engineering, or related field . Relevant certifications (CCNP, CCIE, or equivalent) a plus.
Sprachkenntnisse
- English
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