Network Engineer (Trading Infrastructure)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 106d ago
The date the source published, not the day we noticed it (2026-06-26). Last seen at its source 4h ago.
We have tracked this listing since 9 Oct 2026 (1 days). The employer's own board has carried it every time we have read it, most recently 4 hours ago.
Is it remote?
Remote
That is the location the employer filed this posting under. Quoted as written — we do not re-word the source's own location.
Who may apply?
Not stated
The description states no restriction of its own. This is the source's own tag.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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Greenhouse employer's own board first seen 1d ago · last seen 4h ago
The listing
What You’ll be doing
- Design, build, and operate network connectivity for trading infrastructure across colocation sites and regions
- Deliver end-to-end network setups: cross-connects, routing, validation testing, and go-live readiness
- Investigate and resolve complex network issues affecting latency, jitter, packet loss, or reliability
- Identify and address bottlenecks across the stack together with systems and hardware engineers
- Support timing-sensitive networking (PTP/NTP): bring-up, validation, monitoring, and troubleshooting
- Work on connectivity to cloud providers
- Improve repeatability through automation, templates, and tooling
- Contribute to operational readiness: runbooks, checklists, incident reviews (RCA), inventory and documentation
- Participate in scheduled on-call rotations to support network operations and incident response
What we look for in you:
- Hands-on experience operating and troubleshooting production networks, Linux and NGFW
- Solid understanding of routing and switching fundamentals (BGP, OSPF, VLANs, L2/L3 design)
- Good understanding of how networks impact system and application performance
- Ability to work end-to-end and collaborate across domains (systems, hardware, vendors)
- Automation mindset; scripting experience (Python/Bash) is a plus
- Passion for technology and continuous learning
Nice-to-Have:
- Experience in low-latency or performance-sensitive environments (trading, exchanges, market data)
- Colocation and provider connectivity experience (cross-connects, optics, acceptance testing)
- Experience with cloud connectivity (Direct Connect, ExpressRoute, Cloud Interconnect, etc.)
- PTP/NTP experience and understanding of timing-related failure modes
- CCNP-level (CCNP SP / CCNP DC / CCNP Ent knowledge or equivalent hands-on experience
Why should you join our team?
- Exciting challenges with ample opportunities for personal and professional growth
- A welcoming international team of highly qualified professionals
- Cutting-edge hardware and technology
- Work remotely from anywhere in the world
- Access any of our global offices anytime
- Flexible schedule
- 40 paid days off
- Competitive salary