Infrastructure Engineer Jobs
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Sr Network Engineer
A leading trading firm is seeking a Network Engineer to design, support, and optimize a global, low-latency infrastructure. Key Responsibilities:Design, support, and enhance a global network infrastructure built for low-latency and high-throughput applicationsTroubleshoot complex performance issues including latency, jitter, packet loss, and micro-...
Sr Network Engineer
A leading trading firm is seeking a Network Engineer to design, support, and optimize a global, low-latency infrastructure. Key Responsibilities:Design, support, and enhance a global network infrastructure built for low-latency and high-throughput applicationsTroubleshoot complex performance issues including latency, jitter, packet loss, and micro-...
Data Center Engineer
Data Center Engineer (On-Site)A technology-focused firm is hiring a hands-on Data Center Engineer to support physical infrastructure across multiple facilities in New Jersey.ResponsibilitiesInstall, rack, cable, and maintain servers and network hardwareMonitor and troubleshoot hardware issues; coordinate repairs with vendorsManage inventory and mai...
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Data Center Engineer
Data Center Engineer Location: Chicago, IL (Onsite / Hybrid depending on team) OverviewWe are seeking a Data Center Engineer to support and evolve the physical infrastructure behind a high-performance trading environment. This role sits close to the trading and compute stack and is responsible for maintaining ultra‑reliable, low‑latency systems tha...
Database Administrator
The RoleThe firm is seeking a Database Administrator to help maintain, enhance, and evolve its database and data infrastructure. This is a hands‑on role with ownership over mission‑critical systems, working closely with engineers, technologists, and business stakeholders.The position offers exposure to multiple database technologies and the opportu...
Senior Cloud Engineer
This organization is a long established quantitative trading firm built on a high performance technology platform and a model of independent trading teams. With decades of experience in global markets, the firm is known for sustained innovation and the ability to identify differentiated market opportunities.The company attracts top systematic tradi...
Build the Backbone of Modern Technology
Selby Jennings offers a range of infrastructure engineer jobs across cloud platforms, DevOps environments, and enterprise IT systems. Employers we partner with include global financial institutions, fintechs, and technology-driven firms seeking professionals with expertise in automation, systems architecture, and network engineering.
Whether you're focused on cloud migration, infrastructure security, or platform scalability, we connect you with roles that match your technical strengths and career goals. Explore opportunities in Linux engineering, CI/CD pipelines, and hybrid cloud infrastructure with Selby Jennings.
