43 linux administrator jobs at 29 companies in Willis, TX
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Linux/GitLab Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years Linux administration, enterprise GitLab management, automation with Ansible/Terraform or similar, CI/CD and security hardening experience, ability to attain NASA Level of Confidence (LoC) 50.
GitLab, Ansible, Terraform, shell scripting, CI/CD
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
3w
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HPC Data Center Linux IT Specialist
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years Linux administration experience (HPC preferred), storage (SAN/NAS) and SLURM experience, scripting (Bash/Python/Perl), container and automation tooling, strong troubleshooting and documentation skills.
Puppet, Chef, Salt, Ansible, GitLab, Docker, SLURM, Bash, Python, Perl
3w
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IT Administrator
Houston, Texas, United States
HybridFull Time
Bachelor's in computer-related field required; industry certifications preferred (A+, Network+, Linux+/LPIC, CCNA/CCNP, MCSA/MCSE); knowledge of server hardware, virtualization, networking, VMware, Windows/Linux, Active Directory, DNS, SQL; strong communication skills.
VMware, Windows, Linux, Active Directory, DNS, SQL
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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Teamcenter Administrator / Developer
Waller, Texas, United States
OnsiteFull Time
5+ YOE5+ years Teamcenter administration/development, Bachelor\u0002s in CS/IS/Engineering, expertise with ITK, BMIDE, RAC, integrations (SAP S/4HANA), SQL/Oracle/MS SQL, Linux/Windows, Java/C++; strong troubleshooting and cross-functional communication.
Siemens Teamcenter, BMIDE, ITK, SOA, RAC, SAP S/4HANA, SAP ERP, NX, SolidWorks, T4S, T4ST, PLMSI, SQL, Oracle, MS SQL, Linux, Windows, Java, C++
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
4+ YOEBachelor's or Master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
4+ YOEBachelor's or master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
4d
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
4+ YOEBachelor’s or master’s degree in computer science, information systems, or equivalent; 4–6 years as a systems or network administrator or lab technician; Linux, networking, filesystems, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
2mo
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Sr. Server Operations Administrator
Houston, Texas, United States
OnsiteFull Time
Bachelor's in IT/CS or equivalent; significant enterprise Windows/Linux server administration; VMware, Active Directory, SAN, backup (Veeam/ExaGrid), Cisco UCS; scripting with PowerShell/Bash/Python; on-call participation.
Windows, Linux, VMware vSphere, VMware Operations Manager, Citrix, SolarWinds, Microsoft System Center, PowerShell, Bash, Python, Active Directory, DNS, DHCP, Group Policy, SAN, Veeam, ExaGrid, Cisco UCS
1mo
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Senior Cloud Administrator
The Woodlands, Texas, United States
OnsiteFull Time
5+ YOE5+ years cloud deployments (Azure, AWS), 10+ years Windows administration, 5+ years virtualization and data protection, scripting with PowerShell/Python/YAML, Microsoft 365 experience, networking and security audit experience.
Azure, AWS, Microsoft Office 365, Microsoft Teams, Microsoft Exchange, Microsoft OneDrive, Microsoft SharePoint, PowerShell, Python, YAML, VMware, Nutanix, Hyper-V, SCCM, GPO, AD, Microsoft Intune, PKI, Certificate Authority, DNS, TCP/IP, Terraform, Ansible, ARM Templates, Azure Virtual Desktop, Kubernetes, Azure Container Apps, Linux
1mo
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DevOps Infrastructure Administrator
Spring or Houston
$147k-$231k/yr OnsiteFull Time
10+ YOE10+ years experience in DevOps/cloud infrastructure, experience with GitHub Enterprise Cloud, AWS, Azure, Docker, Kubernetes, Linux; AWS DevOps Engineer certification preferred; degree in CS/IS or equivalent experience.
GitHub Enterprise Cloud, Amazon Web Services, Docker, Kubernetes, Linux, Microsoft Azure, Python, Java, JavaScript, C++, SQL, Application Programming Interface (API), Agile Methodology
1mo
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DevOps Infrastructure Administrator
Spring or Houston
$147k-$231k/yr OnsiteFull Time
10+ YOE10+ years IT/DevOps experience; four-year or graduate degree or equivalent; deep knowledge of cloud infrastructure, GitHub Enterprise Cloud, Kubernetes, Docker, Linux; AWS DevOps certification preferred; SOX compliance experience.
GitHub Enterprise Cloud, Amazon Web Services, Docker, Kubernetes, Linux, Microsoft Azure, C++, Java, JavaScript, Python, SQL
1mo
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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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Sr. Server Operations Administrator in Houston, Texas
Houston, Texas, United States
OnsiteFull Time
Bachelor's in IT or equivalent experience; significant enterprise Windows/Linux server administration; VMware, Citrix, SAN, backup (Veeam/ExaGrid) and Cisco UCS experience; scripting (PowerShell, Bash, Python); AD/DNS/DHCP/Group Policy; willingness to be on-call.
VMware vSphere, VMware Operations Manager, Citrix, SolarWinds, Microsoft System Center, PowerShell, Bash, Python, Microsoft Active Directory, DNS, DHCP, Group Policy, SAN, Veeam, ExaGrid, Cisco UCS
1mo
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DevOps Infrastructure Administrator
Spring, Texas, United States
$147k-$231k/yr OnsiteFull Time
10+ YOE10+ years experience in DevOps/cloud infrastructure with expertise in CI/CD, GitHub Enterprise Cloud, cloud platforms (AWS/Azure), system hardening, SOX-aligned compliance, and leadership of cross-functional teams.
GitHub Enterprise Cloud, Amazon Web Services, Docker, Kubernetes, Linux, Microsoft Azure, C++, Java, JavaScript, Python, SQL, API
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)
2d
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Network Engineer
Houston, Texas, United States
OnsiteFull Time
2+ YOENetwork administration, Cisco router and switch configuration, IP and routing knowledge, monitoring tools, Unix/Linux/Windows administration, troubleshooting, driver’s license, and NERC certification.
Cisco Router, Cisco Switch, Cisco VPN, Velocloud SD-WAN, Meraki Wireless, ISE, WhatsUp, MRTG, Nectus, Catalyst/DNA Center, ThousandEyes, Unix, Linux, Windows, TCP/IP, VoIP, DHCP, Cisco IOS, Peregrine
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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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
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