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2 results for Cybersecurity in San Antonio, TX
- San Antonio, TX
- onsite
- Permanent / Full Time
- 95000 - 115000 USD / Yearly
- We are looking for a Systems Security Engineer to strengthen and secure enterprise infrastructure for a respected financial institution in San Antonio, Texas. This position blends hands-on systems administration with a strong security focus, making it well suited for someone who can protect Windows-based environments while advancing consistent controls across the organization. The individual in this role will help elevate the company’s security posture through practical hardening measures, policy enforcement, and close collaboration with technical and business stakeholders.<br><br>Responsibilities:<br>• Build, deploy, and support secure infrastructure solutions across both on-premises systems and cloud-based platforms.<br>• Manage and enhance Microsoft security and identity tools, including Intune, Entra ID, Defender, Active Directory, and Group Policy, to improve control and visibility.<br>• Define and apply security configuration standards that align with recognized benchmarks and enterprise best practices.<br>• Drive initiatives related to server hardening, patching, vulnerability resolution, and ongoing configuration oversight.<br>• Create and maintain endpoint protection standards and device compliance rules to support a secure user environment.<br>• Review security alerts, examine potential threats, and coordinate timely corrective actions with the appropriate teams.<br>• Partner with infrastructure, networking, and IT leadership to promote standardized security processes and technology practices.<br>• Provide administration and support for core Windows Server services and related enterprise infrastructure components.<br>• Contribute to audits, risk reviews, and compliance activities associated with regulated financial environments.
- 2026-09-14T00:00:00Z
- San Antonio, TX
- onsite
- Permanent / Full Time
- 115000 - 140000 USD / Yearly
- We are looking for a Network Security Engineer to support and strengthen enterprise network operations in San Antonio, Texas. This role focuses on securing and optimizing both on-premises and Azure-based environments while helping maintain reliable connectivity across critical infrastructure. The ideal candidate brings deep hands-on experience with network security technologies, strong troubleshooting ability, and a practical approach to designing scalable, resilient solutions.<br><br>Responsibilities:<br>• Manage and support network infrastructure across Cisco-based on-premises environments and Microsoft Azure networking services to ensure secure, stable performance.<br>• Diagnose complex network and hardware problems, perform root cause analysis, and restore service for high-impact incidents affecting business operations.<br>• Evaluate existing network architecture and recommend improvements that align with future capacity, security, and operational requirements.<br>• Oversee intrusion monitoring activities, investigate suspicious network events, and coordinate timely response actions to reduce security risk.<br>• Maintain current security signatures, protection features, and related configurations so defensive systems remain effective against emerging threats.<br>• Design secure network solutions for local data center and Azure Government cloud deployments in accordance with project goals and architectural standards.<br>• Track and report network performance indicators to support operational reviews, service visibility, and ongoing infrastructure planning.<br>• Implement firewall policy updates, web filtering adjustments, and other network security changes in accordance with approved requirements.<br>• Perform lifecycle maintenance activities, including hardware and software upgrades for Cisco switches, Check Point firewalls, and F5 load balancing platforms.
- 2026-09-28T00:00:00Z