20 linux system administrator jobs at 16 companies in Santa Fe, TX
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HPC Linux System Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years experience, Linux and HPC system administration, HPC job scheduler and parallel filesystem administration, container-based HPC workflows, CI/CD and configuration management experience.
Linux, RedHat, Lustre, GPFS, SLURM, Docker, Podman, Apptainer, Ansible, Foreman, SPACK, Git, GitLab, Jacamar, InfiniBand, xCAT, Warewulf, Lmod, EasyBuild, Open MPI, MPICH, Intel MPI
1mo
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HPC Linux System Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years experience (2+ in HPC), Linux administration, system configuration management, container-based HPC workflows, CI/CD, HPC scheduler administration, problem solving and teamwork.
RedHat-based systems, Docker, Podman, Apptainer, Luster, InfiniBand, Ansible, Foreman, SLURM, SPACK, Git, Gitlab, CI/CD
3d
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HPC Linux System Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent certification and 5+ years' experience required, including 2 years in HPC administration; Linux, configuration management, containers, CI/CD, schedulers, and communication skills.
Linux, Docker, Podman, Apptainer, Ansible, Foreman, SLURM, SPACK, Git, GitLab, CI/CD, InfiniBand, Lustre
3d
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Linux & Proxmox Systems Administrator
Sugar Land, Texas, United States
OnsiteFull Time
3+ YOERequires 3+ years of Linux systems administration with Proxmox VE, networking and security knowledge, Bash plus another scripting language, troubleshooting skills, and on-call availability. Bachelor's degree or equivalent experience required.
Linux, Proxmox VE, QEMU/KVM, LXC, Ceph, ZFS, NFS, iSCSI, SAN, NAS, Bash, Python, Perl, Ruby, Ansible, TCP/IP, DNS, DHCP, VLAN, SELinux, AppArmor, iptables, firewalld, Zabbix, Nagios, Prometheus, Grafana, Veeam, Proxmox Backup Server, rsync, Docker, Kubernetes, Puppet, Chef, AWS, Microsoft Azure, Google Cloud Platform (GCP), Terraform, CI/CD
2mo
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IT System Administrator - IB4
Houston, Texas, United States
OnsiteFull Time
Bachelor's in CS or related; in-depth knowledge of Windows, Linux, Mac; virtualization, AD/Group Policy, MDM, backups, scripting, networking, hardware troubleshooting, and strong communication.
Windows, Linux, Mac, Active Directory, Group Policy, Zabbix, Graylog, MDM, Anti-virus software
2mo
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Systems Administrator
Houston, Texas, United States
OnsiteFull Time
7+ YOEMaintain and secure hybrid infrastructure including enterprise Linux, Azure, Microsoft 365, Windows Server and virtualization. Require 7+ years systems administration, 5+ years Microsoft enterprise experience, 2–3 years Azure, strong troubleshooting and documentation skills.
Microsoft Azure, Microsoft 365, Windows Server, PowerShell, Bash, WebEx, RMM, IT service management, DNS, DHCP, VPN, TCP/IP
2mo
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Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
1mo
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Imaging Informatics Systems Analyst - Diagnostic and Interventional Imaging
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree, 5+ years RIS/PACS administration experience, Linux and macOS system administration, DICOM/HL7 interfacing, Epic Radiant/Fujifilm Synapse/PowerScribe experience, project management and clinical database reporting.
Red Hat, CentOS, Ubuntu, Linux, macOS, Epic Radiant RIS, Fujifilm Synapse PACS, PowerScribe One, Nuance PowerShare, OSIRIX, X-CAT, RIS, PACS, DICOM, HL7, Voice Recognition, LAN, WAN
2d
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Systems Engineer, Infrastructure
Houston, Texas, United States
HybridFull Time
5+ YOEBachelor’s degree or equivalent experience; 5+ years in systems engineering or administration. Requires VMware, Windows Server, Linux, Active Directory, Citrix, MECM/SCCM, MS-SQL, IIS, networking, and troubleshooting expertise.
VMware vSphere, vCenter, Windows, Linux, Distributed File Systems, vSAN, Rubrik, Windows Active Directory, Citrix, MECM/SCCM, MS-SQL, IIS, Microsoft Office, TCP/IP
1mo
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Network and Computer Systems Engineer
Houston, Texas, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEBachelor's degree in a computing discipline, 5+ years Linux system administration/networking/cybersecurity experience, proficiency with RHEL/Ubuntu, firewalls, VPNs, switches, NIST SP 800-53 compliance, and collaboration tools like Jira/ServiceNow.
Linux, Red Hat, Ubuntu, firewalls, VPN, DNS, DHCP, Cisco, Jira, ServiceNow, Git, GitLab, GitHub, Jenkins, Docker, Podman, Confluence, Microsoft Active Directory, Microsoft Group Policy, Puppet, Ansible, PowerShell, Tenable SecurityCenter, HCL BigFix, Splunk, GitLab Continuous Integration, Apache, Nginx, Elasticsearch, PostgreSQL, Bash, Python
3w
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Systems Engineer
Houston, Texas, United States
RemoteFull Time
3+ YOE3+ years systems engineering experience; Windows Server and Linux administration; cloud (AWS, Microsoft Azure, Google Cloud Platform); virtualization (VMware, Hyper-V); networking (TCP/IP, DNS, DHCP, VPN); scripting with PowerShell/Python/Bash; cybersecurity knowledge.
Windows Server, Linux, AWS, Microsoft Azure, Google Cloud Platform, VMware, Hyper-V, Active Directory, DNS, DHCP, VPN, TCP/IP, PowerShell, Python, Bash
1mo
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Network and Computer Systems Engineer
Houston, Texas, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEBS degree in computer-related field, 5+ years Linux administration and networking experience, cybersecurity compliance (NIST SP 800-53) knowledge, proficiency with Linux (RHEL/Ubuntu), firewalls/VPNs/switches, scripting, and technical documentation.
Red Hat, Ubuntu, Linux, Cisco, Jira, ServiceNow, Git, GitLab, GitHub, Jenkins, Docker, Podman, Confluence, Microsoft Active Directory, Microsoft Group Policy, Puppet, Ansible, PowerShell, Bash, Python, Tenable SecurityCenter, HCL BigFix, Splunk, Apache, Nginx, Elasticsearch, PostgreSQL
1mo
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Onsite Engineer (A Group IT)- Houston, TX
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree, 5+ years IT in manufacturing, experience supporting SAP/MES/SCADA, Windows/macOS/Linux administration, Active Directory, VPN, ticketing systems, SQL/reporting; strong communication and project coordination.
SAP, MES, SCADA, Windows, macOS, Linux, Active Directory, VPN, SQL
1w
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Senior Hybrid Infrastructure Engineer
Houston, Texas, United States
OnsiteContract
7+ YOEBachelor's degree or equivalent experience; 7+ years of enterprise infrastructure engineering or senior systems administration; expertise in Windows Server, Linux, VMware, networking, storage, GCP, Terraform, GitHub, automation, security, and migrations.
Google Cloud Platform (GCP), Terraform, GitHub, GitHub Actions, PowerShell, Python, Bash, Windows Server, Linux, VMware vSphere, Active Directory, DNS, DHCP, VxRail, Vblock, Isilon/PowerScale, Data Domain, Avamar, Palo Alto, SonicWall, Compute Engine, VPC, IAM, Cloud Storage, Cloud SQL, Cloud Monitoring, Cloud Logging, Load Balancing, TCP/IP, VLANs, VPNs, Rubrik, Google Cloud VMware Engine (GCVE), Google Kubernetes Engine (GKE), Cloud Build, Artifact Registry, GitOps, Docker, Kubernetes, SolarWinds Orion, Datadog, Splunk, Dynatrace, ITIL
4w
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Customer Support Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years customer-facing experience with complex storage solutions, Linux administration, networking, bash scripting, file systems/NAS expertise; MS/B.Sc. in CS/CE/EE; travel ~20%; strong communication skills.
Linux, S3, bash
1mo
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Analyst II, IT - Operational Technology
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ years supporting Terminal Automation Systems/Operational Technology in refined fuels or related domains; experience with Toptech TMS, Linux/Windows, MySQL, Microsoft SQL Server, load rack controllers, and IT/OT application administration; strong troubleshooting, communication, and stakeholder skills; travel up to 25%.
Toptech TMS, PuTTY, MySQL, Microsoft SQL Server, Penguin (Stratus) ztC Edge, BeyondTrust Privileged Remote Access (PRA), FactoryTalk AssetCentre, Rockwell Secure OT, Pleasant Password Server, Digi PortServer, FuelsManager, Rosemount TankMaster, WeighMaster, Railman, Linux, Windows, AI tools
2w
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Sr IT Systems Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years infrastructure and network administration experience with Azure and Microsoft 365; strong Windows/Linux, networking, security monitoring, incident response, and troubleshooting skills; Bachelor's preferred.
Azure, Microsoft 365, Microsoft Copilot, Microsoft Defender, Microsoft Purview, Microsoft Sentinel, Intune, PowerShell, SIEM
3w
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R1410H - Systems Engineer
Houston, Texas, United States
OnsiteFull Time
0+ YOEProvide advanced IT support and administration for servers, networks, virtualization and cloud; troubleshooting, security patching, backups, and documentation. Associate or bachelor\u0002s degree or equivalent experience.
Windows, Linux, Active Directory, Microsoft 365, VMware, Hyper-V, AWS, Azure, Google Cloud, TCP/IP, DNS, DHCP
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