Linux system engineer [h1.location_city]
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Linux system engineer • usa
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The Lamont-Doherty Earth Observatory (LDEO) is seeking an Intermediate Linux Systems Engineer for a full-time career opportunity.
Reporting to the Director of Research Computing and Campus Infrastru...[show_more][last_updated.last_updated_30]
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Red Hat Linux System Administrator.IT infrastructure within a classified environment.This role focuses on maintaining, securing, and enhancing enterprise Linux systems to ensure compliance with inf...[show_more][last_updated.last_updated_30]
Engineering support for LINUX platform of around 35000 servers (virtual and physical) with : .Level 3 LINUX administrations skills inclusive of LINUX securities, standards, configurations, patch mana...[show_more][last_updated.last_updated_variable_days]
ASRC Federal InuTeq is seeking a.NASA's Center for Climate Simulation (NCCS) project.ASRC Federal InuTeq provides High Performance Computing services throughout the HPC lifecycle for computational ...[show_more][last_updated.last_updated_30]
Our client is seeking a traditional Sr Linux System Engineer for the design and build out of Linux OS infrastructure.MUST RESIDE IN ATLANTA to do the job….
Ideal candidates will have design and buil...[show_more][last_updated.last_updated_30]
POSITION IS HYBRID IN NORCO, CA • • •.Linux environments in a classified setting.The ideal candidate has strong hands-on experience administering Linux systems, supporting mission-critical application...[show_more][last_updated.last_updated_variable_days]
System Admin, Linux Engineer II.The System Admin, Linux Engineer II supports North American Aerospace Defense Command (NORAD) on the Integrated Tactical Warning / Attack Assessment (ITW / AA) and Space...[show_more][last_updated.last_updated_variable_days]
We are seeking a Linux System Administrator with active or current Top Secret security clearance to join our dynamic team.
In this role, you will be responsible for implementing, and maintaining Mom...[show_more][last_updated.last_updated_30]
Soliel is an accomplished and innovative Woman Owned Small Business (WOSB) delivering IT engineering and critical mission support services to the public sectors.
Soliel is a premium engineering comp...[show_more][last_updated.last_updated_variable_days]
SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.
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AM Pierce & Associates and Applied Technologies Group (ATG), a wholly owned subsidiary of AM Pierce and Associates, is a woman-owned small business providing Engineering & Research, Cyber, ...[show_more][last_updated.last_updated_variable_days]
Leading the future in luxury electric and mobility.At Lucid, we set out to introduce the most captivating, luxury electric vehicles that elevate the human experience and transcend the perceived lim...[show_more][last_updated.last_updated_variable_hours]
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Columbia UniversityLamont-Doherty Earth Observatory[job_card.30_days_ago]
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[job_card.job_description]Bachelor’s degree in Computer Science or related field is required. Experience : Minimum of 3 years of related professional experience in Linux system administration. Technical Expertise : Experience installing, configuring, and maintaining Unix / Linux systems on bare-metal, virtualized environments, or public cloud providers. Proficient in troubleshooting Linux server and operating system issues in a networked environment. Linux System Administration, Scripting languages in the Linux environment, VMware vSphere, including ESXi and vCenter , Networking (TCP / IP, DNS, DHCP,LDAP). Data Lifecycle Management processes. Cloud service providers, particularly Amazon Web Services (AWS). UNIX / Linux (RHEL) systems administration. Backup systems for physical and virtual hardware (e.g., Avamar, Veeam). Monitoring tools (e.g., Nagios) NAS / SAN hardware and software. Ability to prioritize and manage multiple tasks under short deadlines. Ability to work independently and collaboratively. Strong attention to detail, with the ability to align IT goals with institutional objectives. Excellent analytical, oral and written communication, and interpersonal skills. Experience using ticketing systems (e.g., Osticket, Jira, Bugzilla, ServiceNow). Ability to exercise sound judgment, discretion, and tact in a professional setting. Ability to monitor and manage multiple communication channels simultaneously.
Position Summary
The Lamont-Doherty Earth Observatory (LDEO) is seeking an Intermediate Linux Systems Engineer for a full-time career opportunity. Reporting to the Director of Research Computing and Campus Infrastructure, the Intermediate Linux Systems Engineer will manage LDEO’s portfolio of Research Computing systems—designing and implementing new solutions as needs arise, while providing ongoing maintenance and operational support. This role is integral to architecting and developing solutions for LDEO’s hybrid computing infrastructure, supporting both on-premises and cloud environments. The incumbent will work within the LDEO Information Technology group, supporting research computing and networking across the Palisades campus and beyond.
Responsibilities
- System Deployment & Administration : Develop and execute system deployment plans tailored to research needs and our core services, aligning with institutional policies.
- Linux System Administration : Provide administration and support for Linux-based systems across both cloud-hosted and on-premises virtualized environments.
- Hardware & Maintenance : Administer and maintain server hardware, including rackmount servers, storage arrays, and network equipment.
- Software Testing & Upgrades : Test new software versions, participate in upgrades, and create documentation such as flowcharts and diagrams.
- Operational Support : Perform daily user support, system operations, upgrades, and institutional audits.
- Problem Resolution : Ensure timely resolution of all server and client computing / application issues.
- Knowledge Development : Develop, maintain, and share knowledge of best practices for troubleshooting recurring issues.
- Monitoring & Reporting : Create automated reports, respond to hardware and software alerts, and implement new monitoring processes as needed.
- Documentation & Feedback : Provide ongoing documentation of configuration and installation processes, and report resource or knowledge gaps as needed.
- Perform related duties as assigned or requested.
Minimum Qualifications
Preferred Qualifications