system administrator jobs in Houston

System Administration & Maintenance Install, configure, upgrade, and patch Software applications. Monitor system health, logs, and proactively identify and resolve issues. Perform root cause analysis and implement preventive measures. Work with the database team to maintain integrity and performance (Oracle and SQL). Evaluate and recommend new technologies...

About the Program Softek is recruiting for a program supporting the Department of Homeland Security, Cybersecurity and Infrastructure Security Agency (DHS/CISA). The program delivers AI/ML-enabled applications, automation, and cloud data engineering on an AWS and Databricks platform, with an emphasis on secure, vendor-agnostic design. Work is performed...

Fracht-Group is seeking a Senior System Administrator to lead the development of internal RMM systems, security procedures, and documentation. You will handle advanced system administration, Tier 3 escalations, and collaborate across teams to strengthen IT infrastructure. The role requires 5+ years in systems administration, with 2+ years of endpoint...

Fracht-Group is seeking a Senior System Administrator to lead the development of internal RMM systems, security procedures, and documentation. You will handle advanced system administration, Tier 3 escalations, and collaborate across teams to strengthen IT infrastructure. The role requires 5+ years in systems administration, with 2+ years of endpoint...

About the Program Softek is recruiting for a program supporting the Department of Homeland Security, Cybersecurity and Infrastructure Security Agency (DHS/CISA). The program delivers AI/ML-enabled applications, automation, and cloud data engineering on an AWS and Databricks platform, with an emphasis on secure, vendor-agnostic design. Work is performed...

Description POSITION SUMMARY: The Systems Administrator is responsible for the day-to-day administration, support, maintenance, and optimization of the organization's IT systems and infrastructure, including troubleshooting hardware, software, networking, cloud services, endpoint devices, identity management platforms, and collaboration technologies. This...

The Systems Administrator position is responsible for ensuring the smooth operation of IT services for Nabors employees. Primary responsibilities will involve providing timely and effective technical support to end-users for widely diverse issues. This role requires excellent problem-solving skills, the ability to work collaboratively with other IT team...

Our client is hiring an on-site Linux Systems Administrator to manage, secure, and maintain its on-premises Linux servers and virtualized infrastructure. The role focuses on Linux administration, virtualization, networking, and infrastructure security, and also includes Windows server support and handling escalated technical issues.You will lead and...

Systems AdministratorThe Systems Administrator is responsible for the day-to-day administration, support, maintenance, and optimization of the organization's IT systems and infrastructure, including troubleshooting hardware, software, networking, cloud services, endpoint devices, identity management platforms, and collaboration technologies. This role...

Job DescriptionRole: Windows System AdminLoaction: Houston TX ONSITENEED SOME ONE WITH DAY 1 ONSITE AND INPERSON INTERVIEW Administer and maintain Windows Server environments (2016/2019/2022), including patching, performance tuning, and capacity planningInstall, configure, and optimize IIS for .NET and web application hosting, including SSL/TLS, application...

Description We are looking for an HPC Systems Administrator to support and maintain a stable, secure, and high-performing computing environment in Houston, Texas. This role focuses on managing core Microsoft infrastructure, end-user systems, and platform technologies that enable daily business operations. The ideal candidate brings strong hands-on experience...

Description The Marker Group is seeking an on-site Linux Systems Administrator to manage, secure, maintain, and improve our on-premises Linux server and virtualized infrastructure. The primary focus is Linux administration, virtualization, networking, and infrastructure security, with additional responsibility for Windows server support and escalated...

Systems Administrator Senior (PeopleSoft)Job Category: Information TechnologyWork Location: 3100 Main Houston 77002Schedule: Full-timeSalary Range: 102,588.00 - 130,800.00Job DescriptionJob Summary: Responsible for the daily administration and optimization of PeopleSoft environments, including but not limited to planning, installation, configuration, change...

ITS Network/Systems AdministratorThe ITS Network/Systems Administrator assists in the management of the metropolitan area Ethernet network supporting Traffic Control Signal operations, monitoring, and other services.Job Duties:Sets up, configures, and supports internal and external network equipmentDevelops and maintains all systems, applications, security,...

Senior ServiceNow Systems Administrator, Houston, TXWe have an opening for a Senior ServiceNow Systems Administrator. ServiceNow is the enterprise platform utilized globally as the system of truth for Change Requests, Configuration Management (CMDB), Incidents, IT Asset Management, Knowledge Management System, Problems, Service Requests, etc. Effective...

Job #: 874 Pay Rate: Not Specified Job type: contractor Location: Houston, TX We are looking for a skilled Windows Systems Administrator to join our IT team. The ideal candidate will have extensive experience with Windows systems and be proficient in PowerShell scripting. This role requires expertise in system observability, participation in Root Cause...

Position Title: SR. System AdministratorLocation: Downtown Houston TX Position Overview: We are seeking a highly skilled Hybrid Infrastructure Administrator to manage, maintain, and modernize our enterprise infrastructure across both on-premises and cloud environments. The ideal candidate will possess deep expertise in traditional systems administration,...

Position Overview We are seeking a Senior System Administrator to join our dynamic infrastructure team at a growing company. This role is pivotal in leading the development of internal RMM system, security procedures, documentation, and enabling the helpdesk. As a key technical expert, you will handle advanced system administrative functions, Tier 3...

OverviewEmpower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, & Civilian missions. Our proven Empower AI...

Description We are looking for a Systems Administrator to support daily IT operations and provide advanced technical assistance for users and internal teams in Houston, Texas. This contract position with potential for a permanent role is ideal for someone who can balance hands-on troubleshooting with process improvement, documentation, and cross-functional...