Network Engineer
Jane Street Group, LLC - Singapore
Posted Mar 30, 2026
Benefits
- Parental leave
- Not verified
- Non-birth-parent leave
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- Family-building benefits
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- Fertility benefits: Not verified
- Adoption assistance: Not verified
- Surrogacy assistance: Not verified
- Mental health support
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- Relocation assistance
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- Childcare support
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- Learning budget
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- Verification
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- Salary
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Schedule
- Shift type
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- Weekend work
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Application
- Cover letter
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- Assessment
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- Deadline
- Not stated
Where they hire
State eligibility is not yet verified.
About this role
Network Engineer Singapore About the Position We are looking for an experienced Network Engineer to join our Network Security team to help us run, scale, and continuously improve our network security infrastructure through hands-on operations, design, and implementation. The ideal candidate will have strong networking fundamentals and experience with security appliances such as firewalls and proxy. Jane Street's numerous distributed systems are built on an agile, reliable, multi-vendor network infrastructure that supports all traffic profiles, from trading to internet connectivity. Supporting such a large multi-function network requires advanced tooling for monitoring and automation. Strong communication and interpersonal skills will be needed to collaborate with colleagues across the firm globally. You will find and resolve issues, plan and execute deployments, and improve systems where possible. We'll also look to leverage your advanced networking skills and security knowledge to: - Work closely with our Network Engineering team on the design and deployment of security perimeter and adjacent network infrastructure - Manage and continuously evolve network segmentation, DMZ, and other aspects of network security - Evaluate and lab test new platforms for our network security infrastructure - Collaborate with our Cybersecurity team on the detection and mitigation of threats and vulnerabilities on our network - Interface with application owners and traders to enable business workflows securely - Proactively enhance support by improving network infrastructure observability and scripting, and communicating requirements to our software engineers - Improve our network security processes and documentation A holistic approach to system design is critical for this role.
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