121 linux administrator jobs at 70 companies in Wilmer, TX
1mo
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Linux System Administrator
Allen, Texas, United States
OnsiteFull Time
5+ YOE5+ years Linux experience (SLES, RHEL, CentOS), 2+ years Splunk admin/architect experience including Enterprise Security and PCI, basic networking knowledge, ability to pass federal Level I background check, high school diploma or GED.
Splunk, Raspberry Pi, EC2, EBS, ALB, EFS, Lambda, Connect, VMware, F5 LTM, DNS/GTM, APM, ASM
3w
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PWE Linux Systems Administrator (Onsite)
Richardson, Texas, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance, U.S. citizenship, 5+ years Linux systems administration (RHEL/Ubuntu), virtualization, networking, NIST 800-53 knowledge, automation (Ansible) and ability to obtain IAT Level II.
Red Hat Enterprise Linux (RHEL), Ubuntu Server, Ansible, VMware
4d
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LEAD ADMINISTRATOR L1
Irving, Texas, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of Linux administration experience, Red Hat support, server builds, troubleshooting, scripting, patching, VMware, LVM, NFS, FTP, Apache, SSH, SFTP, and monitoring tools.
Red Hat Linux, LVM, SSH, SFTP, VMware, NFS, FTP, Apache
1w
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Linux Systems Engineer
Atlanta or Dallas
$75k-$80k/yr OnsiteFull Time
10+ YOERequires 10–12 years of Linux systems administration experience, a bachelor's or higher degree, valid passport, and expertise in RHEL, storage, clustering, diagnostics, Ansible, Bash, and Python.
Linux, RHEL, XFS, EXT4, Unity, PowerFlex, NFS, CIFS, Samba, Oracle RAC, Pacemaker, OS Watcher, SOS Reports, nmap, glance, Ansible, Bash, Python, HUPU, AIX
3w
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System Administrator
Grand Prairie, Texas, United States
HybridFull Time
5+ YOE5+ years system administration experience with M365/Azure, Active Directory, Windows/Linux servers, virtualization, networking, backup, endpoint management, and security; valid passport required for travel.
Active Directory, Microsoft 365, Azure, Windows, Linux, VMware, Meraki, Ansible, PowerShell, Intune, Autopilot, OneDrive, Exchange, Group Policy, MFA
13h
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Database Administrator
Lakewood or Washington or Kansas City or Raleigh or Fort Worth or Tacoma
$108k-$158k/yr OnsiteFull Time
1+ YOEGS-13 applicants need one year of specialized database administration experience equivalent to GS-12, including enterprise financial systems, UNIX/Linux, monitoring, security, changes, cybersecurity, audit readiness, and documentation.
Oracle Database, UNIX, Linux
2mo
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System Administrator III
Dallas, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in IT (or equivalent), 5+ years enterprise systems administration, 3+ years Hyper-V, Windows and Linux administration, backup/recovery, cloud/hybrid experience, PowerShell scripting, monitoring, and strong documentation/communication skills.
Microsoft Hyper-V, Microsoft Windows Server, Linux, Microsoft Azure, PowerShell, Active Directory, Group Policy
1mo
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IT Administrator II
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years IT support/systems administration experience; manage Windows/Linux servers, AD, Group Policy, networking, endpoint management, NIST/CMMC compliance, and provide onsite user support.
Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Windows Server, Active Directory, Group Policy, Linux, Hypervisor, Intune, SCCM, Microsoft 365, Azure, Azure Government, GCC High, VPN
1mo
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SAS Administrator
Plano, Texas, United States
$110k-$120k/yr OnsiteFull Time
10+ YOE10+ years IT experience, 7+ years administering SAS environments including SAS RTDM; strong SQL, Linux, JBoss, Apache, scripting, analytical and communication skills.
SAS, SAS RTDM, CI Studio, DI Studio, VIYA, GDRID, SAS Management Console, Oracle, My, SQL, Linux, JBoss, Apache, shell scripting, Microsoft Office, Microsoft Visio, Tableau, Cognos
1mo
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Database Administrator
Fort Worth, Texas, United States
HybridFull Time
4+ YOE4+ years administering MariaDB/MySQL and Postgres, 2+ years managing AWS RDS, Linux and scripting (Python/Bash), Docker, performance tuning, replication/backup, and stakeholder communication.
MariaDB, Postgres, MySQL, Linux, Python, Bash, Ubuntu, MSSQL, Docker, Amazon Web Services (AWS), AWS RDS, Ansible, Chef, Puppet
2w
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Infrastructure Support Administrator - Database
Richardson, Texas, United States
$67k-$130k/yr HybridFull Time
3+ YOERequires 3+ years with Oracle databases, database tools, Linux administration, vendor collaboration, and Oracle performance monitoring; Dynatrace or LRE experience preferred.
Oracle, SQL Developer, OEM, TOAD, DB Artisan, Linux, Dynatrace, LRE, AWR, Oracle Exadata
1w
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Systems Administrator
Addison, Texas, United States
OnsiteFull Time
3+ YOERequires 3+ years supporting or administering Windows servers and clients, MS Office support experience, and strong communication and customer service skills. Linux, Microsoft 365, MS SQL Server, and RMM experience preferred.
Microsoft Windows, Microsoft Office, Linux, Microsoft 365, Microsoft SQL Server, RMM, Exchange, PBX
1mo
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Information Technology System Administrator
Hood River or Dallas
OnsiteFull Time
2+ YOEAssociate's or Bachelor's in IT (preferred) or equivalent experience; 2 years IT support/systems administration experience; working knowledge of Windows, macOS, Linux, Active Directory, Microsoft 365, endpoint protection, secure remote access; strong communication and problem-solving.
Windows, macOS, Linux, Active Directory, Microsoft 365
1mo
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Network Administrator
Arlington, Texas, United States
OnsiteFull Time
Maintain and manage servers, networks, storage, security systems; troubleshoot issues; provide user support and manage user accounts. Strong knowledge of Microsoft operating systems, Linux, VMware, SQL Server, M365/Entra, and Active Directory.
Linux, VMware, SQL Server, M365/Entra, Active Directory, Microsoft operating systems
1w
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Pega PRPC Administrator
Irving, Texas, United States
OnsiteFull Time
5+ YOERequires a bachelor's degree, 5–8+ years of IT experience, 6 years of Pega administration, 3+ years of Pega development, and mandatory PCSSA certification. Requires application servers, databases, Linux/Windows, containers, integrations, and DevOps expertise.
Pega PRPC, Pega Platform, Tomcat, WebSphere, WebLogic, OpenShift, Docker, Kubernetes, AKS, Oracle, PostgreSQL, DB2, MSSQL, Linux, Windows, Pega Deployment Manager, Jenkins, Pega Diagnostic Cloud (PDC), Splunk, Grafana, JVM, Kafka, REST, SOAP, JMS, OAuth, SSO, LDAP, AWS, Azure, GCP, Git, Azure DevOps
2mo
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Systems Administrator
Mesquite, Texas, United States
$32-$46/hr OnsiteFull Time
Manage Apple/Google devices, servers and enterprise storage; Jamf Pro and Google Workspace MDM; Linux/Unix, SQL/MySQL, Microsoft Windows Server/Hyper-V; scripting (Apple Script, bash, Python); HS diploma and valid Texas driver\u0002s license.
Jamf Pro, SQL, MySQL, Microsoft Windows Server, Microsoft Hyper-V, Google Workspace, SAN, RAID, macOS, iOS, Chrome OS, Apple Script, Unix, bash, Python, Microsoft Active Directory, Google Cloud Directory Sync, Google OAuth, API
4w
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Senior IT Administrator
Lancaster, Texas, United States
$117k-$172k/yr OnsiteFull Time
Design and maintain high-performance networks, compute and storage clusters; implement security, automate deployments, support engineering teams; strong Linux and multi-cloud experience required.
Ansible, Terraform, AWS, GCP, Azure, Linux, Mac, Windows
2w
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System Administrator
Fort Worth, Texas, United States
$79k-$102k/yr OnsiteFull Time
5+ YOERequires 5+ years of helpdesk or Windows system administration experience, networking and Microsoft technologies expertise, Azure hybrid cloud experience, and a bachelor's degree in computer science or equivalent experience.
Linux, Microsoft Active Directory, Microsoft Exchange, Microsoft Windows Server, Microsoft Azure, Azure AD, Entra ID, Azure Virtual Machines, Azure Storage, SAN, VoIP, FSA, EAP, STD, LTD
1w
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Service Delivery Center - Informatica Administrator - Senior
San Antonio or Alpharetta or Jacksonville or Dallas or Charlotte or Raleigh or Atlanta
$67k-$137k/yr HybridFull Time
3+ YOERequires U.S. citizenship, 3–5+ years in customer-facing engineering or cloud operations, Linux command line, Kubernetes, enterprise platform administration, complex solutions, and strong communication skills.
Informatica, HVR, Matillion, Databricks, Snowflake, Azure, AWS, Linux, Kubernetes, Ansible, Python, Power Platform, Attribute-based Access Control (ABAC), Virtual Director Services (VDS), PING Federate, Azure Active Directory (AAD), Helm, Argo CD, Docker, Identity Access Management (IAM)
3d
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Database Administrator
Dallas, Texas, United States
$85k-$140k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, management information systems, or related field; 5 years of Oracle or SQL Server administration, including 3 years in an enterprise application environment; required certifications or formal SQL training.
Oracle, SQL Server, Linux, Windows, PL/SQL, T-SQL, RAC, OEM/Grid Control, RMAN, Microsoft SQL Server, Waterfall, Iterative, Hybrid, Agile
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