- CARMAX (Plano, TX)
- …cron, logging). + Troubleshoot system-level issues including boot failures, disk usage, and network connectivity. + Register and provision systems via Red Hat ... to Linux systems and automation tasks. + Work closely with network , security, and application teams to support infrastructure needs. + Participate in On-Call… more
- TISTA Science and Technology (Austin, TX)
- …system maintenance logs and operate under the supervision of a System Administrator , Maintenance Engineer, or Maintenance Manager. You will ensure the operational ... logs and effectively operate under the supervision of a System Administrator , Maintenance Engineer or Maintenance Manager. + Ensure the operational integrity,… more
- Nightwing (San Antonio, TX)
- …with customers to provide operationally viable solutions to their hardest Computer Network Operations (CNO) and Exploitation (CNE) missions. The Administrative ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission...project support to the immediate team members. The office administrator performs a variety of activities in support of… more
- The Greenbrier Companies, Inc. (TX)
- …SailPoint to Entra ID P2, ensuring continuous compliance. + Partners with IT Operations to integrate IAM processes with ticketing systems (eg, ServiceNow, Jira) ... (GRC) team to ensure compliance with SOX ITGC controls and with IT Operations to support ticketing, escalations, and day-to-day operations . The role architects… more
- Koniag Government Services (San Antonio, TX)
- … operations , including security information and event management (SIEM) systems , vulnerability management platforms, and incident response workflows. + Oversee ... designing, implementing, and optimizing endpoint management solutions across DHA's global network of military hospitals, medical clinics, and dental clinics. + Leads… more
- CTG (Abilene, TX)
- …preferred: + Microsoft Certified: Azure Solutions Architect Expert or M365 Enterprise Administrator Expert + Cisco Certified Network Professional (CCNP) or Cisco ... and FirePower technologies. + Troubleshoot and optimize LAN/WAN and remote access network performance. + Design and manage NAS and SAN storage solutions, preferably… more
- Lockheed Martin (Fort Worth, TX)
- …that span 70 countries\. This position is with the Lockheed Martin Enterprise Operations Air Vehicle Design, Release and Labs \(AVDR&L\) team\. The AVDR&L team ... engineering design teams\. This position is for an experienced Application Administrator supporting the CAD/CAM, 3DExperience platform for Aeronautics\. The selected… more
- Citigroup (Irving, TX)
- …**authorization** , **logging/monitoring** , **encryption** , **infrastructure security** , and ** network segmentation** . + Mastery of **Operating Systems ** ... region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech… more
- ASM Research, An Accenture Federal Services Company (Austin, TX)
- …and stays abreast of tools, techniques, countermeasures, and trends in computer network vulnerabilities. + Configures and validates secure systems , tests ... extent of compromise to national security information and automated information systems . + Defines security objectives and system-level performance requirements. +… more
- MD Anderson Cancer Center (Houston, TX)
- …and compliant AI capabilities that empower transformative innovations in clinical care, operations , research, and education. In this pivotal role, you will shape our ... cloud and on-premise infrastructures, you'll embed rigorous AI governance and operations to guarantee trustworthy, auditable, and impactful AI solutions at scale,… more