JOB   SUMMARY

As a key part of our IT Operations team, you will maintain, troubleshoot, and optimize our high-performance, low-latency infrastructure. This role focuses on ensuring the resilience and security of systems located at global exchanges, running on enterprise bare-metal hardware, FPGA-accelerated components, and low-latency network architectures. You’ll work directly on infrastructure where nanosecond-level latency decisions have real financial consequences.

Who you are:

• You are curious and proactive, and spot issues before they escalate.
• You are detail-oriented with strong reasoning skills, and you think several steps ahead.
• You respond quickly and confidently to problems, adapting solutions on the fly.
• With 5+ years in a similar role, you bring experience and precision to complex environments.
• Proactive & Curious: You spot operational issues before they escalate and actively hunt for improvements.
• Analytical Thinker: You are detail-oriented with strong reasoning skills, allowing you to think several steps ahead.
• Agile Problem Solver: You respond quickly and confidently to incidents, staying composed under pressure and making sound decisions fast.
• Experienced Professional: You bring substantial experience (typically 5+ years) delivering precision and stability within complex, mission-critical infrastructure environments.

What you’ll do:

• Red Hat Enterprise Linux (RHEL): Support, tune, and optimize RHEL systems running on bare-metal hardware and hypervisors for low-latency, high-performance execution.
• Network Operations & HA: Maintain highly available routing and multicast environments using BGP, OSPF, PIM, and IGMP, with hands-on experience across colocation and on-prem switching and connectivity.
• Security & Resilience: Design and implement security controls and disaster recovery procedures for mission-critical financial infrastructure, with direct input into risk and architecture decisions.
• Planning & Coordination: Lead maintenance windows and operational upgrades, coordinating across internal teams and external exchanges and colocation providers under time-sensitive conditions.
• Automation: Improve our configuration management, observability, and operational tooling (Ansible, Zabbix, Python).

Are you interested in this position?

Apply by clicking on the “Apply Now” button below!

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