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Computer Science, Information Technology, Cybersecurity, Network Engineering, Systems Engineering, Information Systems, Software Engineering, Computer Engineering, Data Science, etc. Linux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator, Network Systems Administrator, etc.

Cymertek

Linux System Administrator

ea_via_bold

Experience in creating software/scripts to automate production systems with fluency in at least one of the following: Bash, Perl, Ruby, Python - appropriate use of built-in functions and libraries. In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities.

Centum Insight

Senior Linux Administrator

Linux/GitLab Administrator Position Overview Rothe is seeking a hands-on Linux Administrator with strong GitLab administration experience to operate, secure, and evolve enterprise platforms supporting NASA JSC’s mission-enabling applications. Manage GitLab infrastructure including upgrades, CI/CD pipelines, runners, and integrations.

Rothe

Linux/GitLab Administrator

Linux Systems Administrator, UNIX Systems Administrator, PeopleSoft Administrator, Oracle Database Administrator, Enterprise Systems Administrator, Middleware Administrator, Application Systems Administrator, Database Systems Engineer, IT Infrastructure Engineer, Cloud Systems Administrator, etc. Computer Science, Information Technology, Systems Engineering, Computer Engineering, Information Systems, Database Administration, Network Engineering, Cybersecurity, Data Science, Applied Mathematics, etc.

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

We align strategy with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to deliver industry-leading capabilities to our clients and customers, making it convenient for our clients to do business with InterSources Inc. The Senior Linux System Administrator will be responsible for operating, maintaining, securing, and automating Red Hat, Ubuntu, and other Linux systems across on-premises and Azure environments, including Azure Commercial/GCC and Azure Government .

It’s all about harnessing the real power of data. InterSources Inc was founded in 2007 providing intelligent data solutions to clients across industries and geographies.
Over the years, we have built products on Business Intelligence & Big Data platform simplifying and transforming the way business intelligence and real-time data analytics empower Corporations and end-users using Softwares like Tableau, Business Objects, MicroStrategy, etc.
In the process, we have enabled companies to use data analytics to help better understand, predict and influence consumer behavior, identify new market opportunities as they emerge, provide to users the data they need, alert the user when and why key business metrics have changed and enable them to make smart decisions.

InterSources Inc.

Senior Linux System Administrator

jobdiva

You will work alongside other System Administrators in the Aeroscience and Flight Mechanics Division, following established best practices and developing new ones of your own, and you will help lab users resolve IT issues so their engineering work keeps moving. You'll also enjoy a 9/80 work schedule (every other Friday off, when applicable), an onsite cafeteria serving breakfast and lunch, excellent personal and professional growth opportunities, and the chance to support the analysis behind every crewed mission NASA and its commercial partners fly.

Mri Technologies

System Administrator (Linux/Windows - Engineering Labs)

Each day in the life of a Systems Administrator can bring something new - building a new IT infrastructure for a group of engineers, restoring files due to an outage, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. The candidate's day-to-day activities include but are not limited to: Redhat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support.

RTX Corp

Sr Systems Administrator (Linux) (Onsite)

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The role will oversee the design, build, and lifecycle management of Linux servers and drive the implementation of Site Reliability Engineering (SRE) principles to improve system resilience and automation.

HOUR

StratAcuity Staffing Partners Inc

FULL_TIME

Required - GeneralTypically requires a bachelor's degree in engineering or a related area, or equivalent experience in the fieldAt least 1 year of experience in any IT-related fieldDemonstrated problem-solving, task planning, and communication skillsAbility to work effectively in a team environmentPreferencesExperience with Red Hat–based systems (RHEL, Rocky, Alma, CentOS)IT service desk support experienceExperience configuring wired and wireless networksConfiguration management software such as Ansible, Puppet, or BigFixMonitoring and alerting toolsLog consolidation and monitoringGit/GitLab usageFamiliarity with the Johnson Space Center campus networkKnowledge of NASA or federal security mechanisms (security plans, POA&Ms, ATOs, risk assessments)This position has been posted at multiple levels. You will work alongside other System Administrators in the Aeroscience and Flight Mechanics Division, following established best practices and developing new ones of your own, and you will help lab users resolve IT issues so their engineering work keeps moving.

MRI Technologies

System Administrator (Linux/Windows — Engineering Labs)

Talent Acquisition

Computer Science, Information Technology, Systems Engineering, Network Engineering, Computer Engineering, Information Systems, Cybersecurity, Data Science, Electrical Engineering, Applied Mathematics, etc. Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud Systems Administrator, Server Administrator, System Support Specialist, etc.

Linux / Unix Systems Administrator

This role will be responsible for the day-to-day administration of Proxmox VE environments, Linux systems, virtual machines and containers, storage, backups, monitoring, automation, and related infrastructure while helping ensure availability, performance, and security. This person should be comfortable working independently, improving existing environments, automating repetitive work, and partnering across IT teams to maintain reliable infrastructure in a fast-paced, on-site manufacturing environment.

Applied Optoelectronics, Inc.

Linux & Proxmox Systems Administrator

clearcompany

Albany, NY; Albuquerque, NM; Atlanta, GA; Austin, TX; Baltimore, MD; Baton Rouge, LA; Bentonville, AR; Birmingham, AL; Boise, ID; Boulder, CO; Buffalo, NY; Charlotte, NC; Chicago, IL; Cincinnati, OH; Cleveland, OH; Columbus, OH; Dallas, TX; Denver, CO; Des Moines, IA; Detroit, MI; Fort Worth, TX; Ft Lauderdale, FL; Greenville, SC; Harrisburg, PA; Hartford, CT; Houston, TX; Indianapolis, IN; Jackson, MS; Jacksonville, FL; Kansas City, MO; Knoxville, TN; Lincoln, NE; Louisville, KY; Memphis, TN; Miami, FL; Milwaukee, WI; Minneapolis, MN; Montvale, NJ; Morristown, NJ; Nashville, TN; New Orleans, LA; Oklahoma City, OK; Omaha, NE; Orlando, FL; Philadelphia, PA; Phoenix, AZ; Pittsburgh, PA; Providence, RI; Raleigh, NC; Richmond, VA; Rochester, NY; Salt Lake City, UT; San Antonio, TX; Shreveport, LA; St Louis, MO; Tallahassee, FL; Tampa, FL; Tempe, AZ; Virginia Beach, VA; Winston-Salem, NC. Administer physical Oracle/Sun SPARC Enterprise and T-Series hardware alongside enterprise x86 server platforms; deploy, configure, and maintain Solaris Global and Non-Global Zones, and enterprise Linux virtualization platforms (for example, VMware ESXi, KVM).

KPMG International Cooperative

Lead Engineer I, System & Infrastructure Administrator (Red Hat Linux & Solaris)

It includes the creation and implementation of fully functional NoSQL database clusters, ability to maintain multiple production and non-production database environments with strong experience in troubleshooting, break-fix issues, upgrades, configuration management, migration and patching activities. Hands on strong Ansible automation and OLAM playbook development, AI Native development skills using Devin (AI-powered Software Engineering Agent) for Spec Driven Development (SDD) for NoSQL platform automation/development and support.

Expert In Recruitment Solutions

NoSQL DBA w/ Oracle Linux Automation Manager (OLAM)

MRI Technologies, supporting NASA under the JETS II contract, is hiring an HPC Linux System Administrator to help run and improve that cluster - a hands-on, on-premises HPC role administering the job scheduler and parallel filesystem, supporting containerized HPC workflows and CI/CD (including Jacamar), and working directly with the scientists and engineers behind NASA's human spaceflight mission. At NASA's Johnson Space Center, the Flight Sciences Laboratory (FSL) is the computing backbone behind nearly every major human spaceflight program - ISS, Orion, SLS, Commercial Crew, Lunar Gateway, and the Human Landing System: 700+ machines, 26,000 cores, 10+ petabytes of storage, 1,000+ users.

HPC Linux System Administrator

This position will be responsible for supporting IT infrastructure, focusing on production systems in Geoscience, Engineering, and ERP areas. The successful candidate will work closely with the business and other IT groups to ensure alignment with business goals.

Rapinno Tech

Required - GeneralTypically requires a bachelor's degree or equivalent certification in a related field, with a minimum of 5 years of experienceExperience using containers in an HPC context - packaging and running user environments (including older OS or older package versions) on a shared cluster rather than for traditional microservicesExperience building and supporting CI/CD workflows, ideally tied to HPC clusters and run nodesSystem configuration management experienceExperience with monitoring and alerting systemsDemonstrated problem-solving, planning, and communication skillsAbility to work effectively in a team environmentMust be able to provide proof of U.S. Citizenship or U.S. Permanent Residency and complete a U.S. government background investigation (required for this NASA contract - see Important Information below).PreferencesExperience with RedHat-based Linux distributionsFamiliarity with InfiniBand high-speed networkingExperience with provisioning tools (xCAT, Warewulf)Experience with Ansible and/or Foreman for configuration managementFamiliarity with SPACK software package managerExperience with log consolidation, monitoring, and Git/GitLab (including CI/CD pipelines)Familiarity with Jacamar (https://gitlab.com/ecp-ci/jacamar-ci) or comparable tooling for running CI/CD jobs against HPC clusters and run nodesExperience applying AI in a sysadmin role - integrating AI tooling into operational workflows, automation, and user-facing HPC jobsMPI workflow and administration experience (e.g., Open MPI, MPICH, Intel MPI)Package management and environment modules experience (e.g., Lmod/Environment Modules, SPACK, EasyBuild)Knowledge of NASA security mechanisms (security plans, POAMs, ATOs, Risk Assessments)This position has been posted at multiple levels. MRI Technologies, supporting NASA under the JETS II contract, is hiring an HPC Linux System Administrator to help run and improve that cluster - a hands-on, on-premises HPC role administering the job scheduler and parallel filesystem, supporting containerized HPC workflows and CI/CD (including Jacamar), and working directly with the scientists and engineers behind NASA's human spaceflight mission.

Experience in the following areas is needed for this position:Linux system administrationSystem configuration managementContainer Based HPC WorkflowsComplex CI/CD WorkflowsHPC job scheduler administrationDemonstrated problem solving, planning, and communication skillsAbility to work in a team environmentExperience with large-scale system administration, with 2 of those years in HPC administration. If selected you will: The FSL is one of JSC's primary compute labs and hosts a wide variety of analyses, which support all human-spaceflight programs at NASA including the International Space Station (ISS), Orion, Space Launch System (SLS), Commercial Crew Program, Human Landing System (HLS), Moon Base and many others.

Mclaurin Aerospace

Each day in the life of a Systems Administrator can bring something new – building a new IT infrastructure for a group of engineers, restoring files due to an outage, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. The candidate’s day-to-day activities include but are not limited to: Redhat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support.

Systems Administrator (Linux) (Onsite)

Applied Optoelectronics Inc

Quantiq runs considerable "in-house" infrastructure (IPA realm) consisting of 50-100 computers ranging from high performance servers and varied datacenter hardware (switches, FPGAs, fiber optic cabling), to desktop computers with dedicated GPUs and an array of monitors and peripherals across offices. You will be responsible for full system life cycles: provisioning, install and setup, asset and inventory management, maintenance, monitoring, and decommission of a variety of systems.

Linux Administrator Jobs in Texas

Linux System Administrator Cymertek

Senior Linux Administrator Centum Insight

Linux/GitLab Administrator Rothe

Linux / UNIX Systems Administrator (PeopleSoft / Oracle) Cymertek

Senior Linux System Administrator InterSources Inc.

System Administrator (Linux/Windows - Engineering Labs) Mri Technologies

Sr Systems Administrator (Linux) (Onsite) RTX Corp

Linux System Administrator StratAcuity Staffing Partners Inc

System Administrator (Linux/Windows — Engineering Labs) MRI Technologies

Linux / Unix Systems Administrator Cymertek

Linux & Proxmox Systems Administrator Applied Optoelectronics, Inc.

Lead Engineer I, System & Infrastructure Administrator (Red Hat Linux & Solaris) KPMG International Cooperative

NoSQL DBA w/ Oracle Linux Automation Manager (OLAM) Expert In Recruitment Solutions

HPC Linux System Administrator Mri Technologies

Linux System Administrator Rapinno Tech

HPC Linux System Administrator MRI Technologies

HPC Linux System Administrator Mclaurin Aerospace

Systems Administrator (Linux) (Onsite) RTX

Linux & Proxmox Systems Administrator Applied Optoelectronics Inc

System Administrator (Linux and Datacenter) Quantiq

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