- PNC (Dallas, TX)
- …Systems Engineering: Manage and optimize Linux-based environments that support OUD infrastructure. Troubleshoot system-level issues, performance bottlenecks, and ... service interruptions. Collaboration & Support : Work closely with security, infrastructure, and application teams to ensure reliable directory service integration.… more
- RTX Corporation (Mckinney, TX)
- …storage provisioning, performance tuning, and capacity planning + Implement and support NAS (NFS, SMB/CIFS) protocols + Maintain multiprotocol access (Windows/Linux) ... Unified Manager, Config Advisor, and other tools + Provide support for storage incidents, troubleshoot performance issues, and resolve...junior admins. + Apply understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and … more
- RTX Corporation (Austin, TX)
- …falls under Directory Management Operations as part of the Directory Monitoring and Support sub team, working with various vendors and stakeholders to help maintain ... This role is responsible for monitoring and supporting the management, patching, support , maintenance, and recovery of multiple Active Directory domains, Azure cloud… more
- RTX Corporation (Plano, TX)
- …an Application Administrator on our digital technology team, you will provide onsite server -side and end user support for multiple active production deployments ... does, from initial design to end item manufacturing, including support out in the field. Our team plays a...patching, or major upgrades of multiple applications, Apache web server , Red Hat Linux operating system, Oracle database, etc.… more
- RTX Corporation (Mckinney, TX)
- …to prevent security threats, protect the integrity of our systems and support RTX's IT infrastructure around the world. **Principal System Administrators** , ... Analyst, infrastructure Workplace Services, collaborate with many teams to support fast-paced, critical programs with classified information system capabilities.… more
- RTX Corporation (Richardson, TX)
- …and implementation of the system updates and upgrades with Focus on the Linux Server / Linux OS. The **Senior Platform Engineer / Linux** would be involved with ... of traditional compute/network/storage systems and related deployments, as well as support improving the program platform's over-arching design through new emerging… more
- Lockheed Martin (Fort Worth, TX)
- …professional growth\. Professionally, ALIS IT Service administrators develop skills to support our many expanding domestic US or international locations\. Lockheed ... facility, in Fort Worth, TX\. This is an operational support role; the selected candidate will be required to...the system * Hardware/system monitoring and performance tuning * Server Stack upkeep/maintenance and data center cleaning * Aiding… more
- RTX Corporation (Richardson, TX)
- …team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure with a focus on Linux-based ... **What You Will Do:** + Install and manage Linux server hardware, operating systems, and software. + Perform software...operations. + Manage backup systems and provide Tier 2 support to the IT Service Desk. + Document processes… more
- L3Harris (Greenville, TX)
- …Description: L3Harris is seeking a hybrid Windows/Linux Systems Administrator to support Mission System integration in unclassified and secure DoD DCSA accredited ... Administrators supporting Linux, Windows, and Network operations + Linux and Window system deployment, upgrades, configuration management, patching and maintenance +… more
- RTX Corporation (Richardson, TX)
- …the daily implementation of the system updates and upgrades with Focus on the Linux Server / Linux OS. The **Platform Engineer II / Linux** would be involved with ... updates, as well as maintaining operating systems and existing server hardware designs, and supporting the design and development...and manage the COTS stack on the system to support program needs + You will assist with integration… more