Jobs for linux at New York

Manage and optimize a mixed fleet of Ubuntu and RHEL servers, maintaining high availability for large volumes of concurrent remote sessionsOversee secure handoffs between RDP gateways and backend SSH environmentsConfigure and tune Nginx as a high-performance reverse proxy and load balancer under peak traffic conditionsMonitor and tune the Linux networking...

About the Position We are seeking a leader for our growing team of Linux Engineers. Members of this group, managers and individual contributors alike, are hard-working Systems Engineers, Administrators, and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production trading systems. (Find out more about the Linux...

Our client, a global leading tech trading firm, is seeking an exceptional Systems Engineer to join its high-performance infrastructure team. This is a rare opportunity to work at the heart of a world-class technology environment where speed, resilience, and precision are critical.The successful candidate will help design, build, and support the systems that...

Title: Linux Engineer / SRELocation:  New York CityOTC Markets Group is an established financial technology company redefining the future of public markets.  We operate trading platforms for the industry’s top broker-dealers to trade over 12,000 securities, from startups to global Fortune 500 companies.We’re looking for an entry level Linux Engineer /...

Linux Administrator for a long-term consulting engagement.Duties: Participate in the management of Linux integration with a master data management platform. Manage core Linux Database, application, web and additional servers maintaining and updating all documentation. Create and maintain the operating system hardware and software configuration...

Persistent Systems, LLC seeks a Linux Systems Administrator for its NYC headquarters. You will ensure Linux servers run optimally, solve complex problems, and collaborate across IT teams on system design and maintenance.The role requires a bachelor’s in CS or related field, 6+ years’ Linux admin experience, and familiarity with networking and automation...

The D.E.Shaw group is seeking a senior systems engineer with extensive Linux experience to join its Platform Engineering team in New York. This hands-on role involves maintaining infrastructure, security policy, and core services across datacenters, cloud, and offices worldwide.You will collaborate with a global engineering team to design, implement, and...

About the Position We're looking for Linux Engineers to join the team that maintains the critical infrastructure underlying the rest of Jane Street's technology. It's a broad role, and no two Linux Engineers look exactly alike. Our work spans on-prem and cloud infrastructure, every major pillar (compute, storage, networking), and every layer of the stack...

Job Title : Linux Security EngineerLocation : New York City, NY (Hybrid)Duration : 12+ months Ideal: Highly experienced UNIX/Linux systems/security engineer proficient in C systems and network programming and systems integration in an enterprise environment Must have:Good knowledge of UNIX/Linux operating...

TASKS:Engineering and administration of Veritas products including Cluster Server, Volume Manager, File System / other clustering & replication technologies.Execute Unix performance related utilities.Engineering and administration of SUN/UNIX/ Linux based systems.Subject matter expert for mission critical Public Safety applications and deployments on...

Senior Linux Systems Engineer - (Kernel & Performance) New York, NY (Hybrid, 3 days in office) Highly competitive compensation package Join an elite technology and research group at the forefront of global finance, where world-class engineering and quantitative research converge to solve some of the most complex problems in any industry. Their teams...

Gotham Technology Group in New York seeks a senior Linux Platform Engineer to engineer, automate, and operate the firm's Linux fleet across data centers and cloud regions.You will tune kernel and system performance for latency-sensitive workloads, implement infrastructure as code with Python and Ansible, and drive reliability and observability. This role...

Senior Linux Systems Developer, Quantitative Platforms Location: NYC (Hybrid) Compensation: Exceptionally Generous + Bonus + Benefits The Opportunity Join an elite engineering team at the intersection of technology and finance within a world-class quantitative investment firm. They’re seeking a brilliant systems expert to build the foundational platform...

Job DescriptionMain Skills: Linux Admin,AWS, Puppet/Ansible/Jenkins,  ScriptingQualificationsBachelor’s Degree in Computer Science, Engineering, or other technical discipline preferred with 7+ years of experience in supporting enterprise level Web based applications• Strong background in deployment and support of enterprise level Web based...

Company DescriptionHedge FundJob DescriptionDebugging dropped packets, whether at the network, NIC, OS, or application layersTroubleshooting kernel panics and system hangsAnalyzing performance issuesFine-tuning processes to run with the least jitterDirecting support for our continuously active servers, lines, and low-latency network Installing, configuring,...

Company DescriptionJob DescriptionRole: Redhat Linux Admin Location: NYC Duration: 6 months+   Requirements: Experienced RedHat Linux administrator with advanced knowledge of RedHat Clustering (KVM/XEN) and RedHat Enterprise Virtualization configuration, troubleshooting and management.   6 to 9 years of relevant Linux System Admin experience. Day to day,...

A Career with Point72’s Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness...

Paragon are working with a leading $25bn+ investment firm looking for a Senior Linux Engineer to take ownership of critical infrastructure supporting its research and trading teams. This is a hands-on, operations-first engineering role, not a generic DevOps position. You’ll work across large-scale, production Linux environments with a strong focus on...

About the Position We are seeking a leader for our growing team of Linux Engineers. Members of this group, managers and individual contributors alike, are hard-working Systems Engineers, Administrators, and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production trading systems. (Find out more about the Linux...

The Voleon Group seeks a hands-on Storage and Datacenter Team Manager to guide our storage engineering efforts. You will provide architectural oversight, mentorship, and hands-on support for PB-scale storage systems, including Ceph, across multiple facilities.You will lead automation initiatives, coordinate datacenter operations, and drive runbooks while...