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Linux Systems Engineer

Company: Open Systems Technologies
Location: Greenwich
Posted on: January 10, 2022

Job Description:

Company DescriptionJob DescriptionJob DescriptionThe Information Technology group is seeking an experienced systems engineer to join the Systems Administration team. This position allows plenty of opportunity for innovative thinking and designing solutions that directly address business needs. The successful candidate will have a wide array of technical experience in the Linux ecosystem, with a strong focus on RHEL. Comfort in working directly with business users - traders and trading technology developers - is a key aspect of this position. You will:What You'll BringResearch and recommend innovative productions, services and solutions for both existing and emerging needsImprove system installation, configuration and disposal procedures; contribute to and maintain system standards; create and maintain documentationManage the entire lifecycle of Linux systems: installation, configuration, troubleshooting, performance tuning, and retirement/disposalEffectively resolve requests from traders and developers: new Linux desktop and server installations, software deployments, troubleshooting connectivity issues, additional NFS file systems, et ceteraEngage in periodic reviews of performance analysis and capacity planning to ensure we can meet computing needs without constraining business growthReview interoperability to ensure integration with other key systemsMaintain an infrastructure that showcases your ability to deliver world-class service for a rapidly evolving firmWho You AreA minimum of 7 years information technology, with at least 3 years of experience in the financial industry preferredDemonstrated experience in effectively managing RHEL-based Linux systemsExperience with puppet and SpaceWalk is helpful but not requiredFamiliarity with high-performance systems would be preferred such as 10 Gb networking, kernel stack bypass technologies, scheduler and other kernel optimizationsStrong understanding of networking concepts (IP addressing, DHCP and DNS, NTP, multicast routing, 802.1q VLAN tagging) and diagnostic tools (tcpdump/ethtool)Additional InformationAll your information will be kept confidential according to EEO guidelines.SummaryType: Full-timeFunction: Information Technology

Keywords: Open Systems Technologies, Greenwich , Linux Systems Engineer, IT / Software / Systems , Greenwich, Connecticut

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