7 Results for Systems Engineer Jobs in San Antonio, TX

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Systems Engineer

San Antonio, TX
onsite
Temporary to Hire
38 - 44 USD / Hourly
We are looking for an experienced Systems Engineer to support enterprise infrastructure initiatives. This contract opportunity is ideal for a hands-on technical specialist who can strengthen complex environments while resolving advanced infrastructure issues across servers, networks, virtualization, and storage. The role combines project delivery with high-level operational support, offering the chance to contribute to both ongoing stability and future infrastructure improvements. Responsibilities: • Design, deploy, and maintain enterprise infrastructure components, including routing, switching, server platforms, storage systems, and related technologies. • Provide Tier 3 technical support by diagnosing complex issues, identifying root causes, and restoring service across network, virtualization, backup, and server environments. • Lead or contribute to infrastructure projects lasting several months by gathering technical requirements, shaping solution designs, coordinating implementation plans, and producing clear documentation. • Configure and support Cisco-based networking equipment and enterprise firewall solutions to ensure secure, reliable connectivity across the organization. • Administer VMware environments and manage Windows and Linux servers to support performance, availability, and operational continuity. • Oversee enterprise storage and backup or disaster recovery platforms, helping protect critical systems and data through effective administration and troubleshooting. • Collaborate with internal teams and stakeholders to align infrastructure solutions with business and technical needs. • Create and maintain technical documentation for configurations, procedures, designs, and support activities to improve knowledge sharing and operational consistency.
2026-09-21T00:00:00Z

Systems Security Engineer

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. Responsibilities: • Build, deploy, and support secure infrastructure solutions across both on-premises systems and cloud-based platforms. • Manage and enhance Microsoft security and identity tools, including Intune, Entra ID, Defender, Active Directory, and Group Policy, to improve control and visibility. • Define and apply security configuration standards that align with recognized benchmarks and enterprise best practices. • Drive initiatives related to server hardening, patching, vulnerability resolution, and ongoing configuration oversight. • Create and maintain endpoint protection standards and device compliance rules to support a secure user environment. • Review security alerts, examine potential threats, and coordinate timely corrective actions with the appropriate teams. • Partner with infrastructure, networking, and IT leadership to promote standardized security processes and technology practices. • Provide administration and support for core Windows Server services and related enterprise infrastructure components. • Contribute to audits, risk reviews, and compliance activities associated with regulated financial environments.
2026-09-14T00:00:00Z

Implementation Engineer

San Antonio, TX
remote
Permanent / Full Time
100000 - 120000 USD / Yearly
We are looking for an Implementation Engineer to lead the deployment and integration of enterprise technology solutions for customer environments in San Antonio, Texas. This role partners closely with client IT teams to prepare infrastructure, connect cloud-based services, and deliver secure, reliable implementations that align with business needs. The ideal candidate brings strong systems and networking knowledge, a methodical approach to documentation, and the ability to resolve technical issues with professionalism and urgency. Responsibilities: • Deploy and configure enterprise software across customer servers, workstations, and connected network devices. • Coordinate with client IT teams to assess infrastructure readiness and prepare environments for successful solution delivery. • Integrate platforms with identity and access management systems, including Azure Active Directory, Microsoft Entra ID, Google, Active Directory, and Okta. • Connect cloud services to customer networks while ensuring dependable performance, security, and compatibility. • Produce clear implementation records, configuration details, and support documentation for completed projects. • Investigate technical issues in existing installations and provide timely troubleshooting and resolution. • Use remote collaboration and support tools to assist customers, perform technical reviews, and complete implementation tasks. • Follow company policies, operational procedures, and applicable compliance and safety standards in all work activities. • Communicate openly with management regarding project status, risks, and other important matters affecting delivery.
2026-10-01T00:00:00Z

Network Security Engineer

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. Responsibilities: • Manage and support network infrastructure across Cisco-based on-premises environments and Microsoft Azure networking services to ensure secure, stable performance. • Diagnose complex network and hardware problems, perform root cause analysis, and restore service for high-impact incidents affecting business operations. • Evaluate existing network architecture and recommend improvements that align with future capacity, security, and operational requirements. • Oversee intrusion monitoring activities, investigate suspicious network events, and coordinate timely response actions to reduce security risk. • Maintain current security signatures, protection features, and related configurations so defensive systems remain effective against emerging threats. • Design secure network solutions for local data center and Azure Government cloud deployments in accordance with project goals and architectural standards. • Track and report network performance indicators to support operational reviews, service visibility, and ongoing infrastructure planning. • Implement firewall policy updates, web filtering adjustments, and other network security changes in accordance with approved requirements. • 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

Technology Manager

New Braunfels, TX
onsite
Permanent / Full Time
80000 - 100000 USD / Yearly
We are looking for a Restaurant Technology Manager to lead day-to-day technology support and system reliability for a multi-location hospitality organization in Texas. This on-site role is suited for a hands-on IT specialist who can resolve technical issues, partner with business leaders, and keep essential platforms performing effectively across operations. The position also plays an important role in coordinating vendors, strengthening user adoption, and guiding technology enhancements that support the business as it grows. Responsibilities: • Oversee the performance and upkeep of hardware, software, and operational technology used across multiple hospitality sites. • Diagnose and resolve issues affecting computers, mobile devices, peripherals, network components, and restaurant-related systems. • Organize device installations, refreshes, repairs, and replacements while maintaining accurate records for asset tracking and lifecycle planning. • Support cloud-based business applications by managing user access, system settings, and day-to-day functionality. • Monitor connections and data flow between core platforms, partnering with providers and internal teams to address disruptions quickly. • Deliver responsive technical assistance to employees, including account setup and removal for new hires and departing staff. • Create clear training materials and support documentation to help users adopt systems confidently and solve common issues independently. • Manage relationships with external technology vendors, including service coordination, license oversight, and review of support agreements. • Contribute to budgeting, cost control, and process improvement efforts by evaluating technology spending and identifying practical efficiencies. • Lead or support rollouts, upgrades, relocations, and expansion-related technology projects, including testing, deployment coordination, and occasional after-hours support when business needs require it.
2026-09-14T00:00:00Z

Software Developer

San Antonio, TX
onsite
Permanent / Full Time
120000 - 140000 USD / Yearly
We are looking for a Software Developer to build, enhance, and support business-critical applications in San Antonio, Texas. This role is suited for a hands-on engineer who enjoys working across the full software lifecycle, from solution design and integration through testing and production support. You will collaborate with technical and non-technical partners to deliver reliable systems, solve complex problems, and improve application performance in a dynamic environment. Responsibilities: • Design, develop, and maintain software solutions using enterprise technologies such as .NET, C#, ASP.NET, and related web frameworks. • Create and support system integrations by building and consuming REST and SOAP APIs, ensuring secure and dependable data exchange across platforms. • Work with relational databases to develop queries, troubleshoot issues, and optimize application data performance. • Participate in code management, debugging, testing, and deployment activities to maintain high-quality releases and dependable production operations. • Partner with business stakeholders and cross-functional teams to translate operational needs into practical technical solutions. • Investigate incidents, resolve application defects, and provide ongoing support for essential systems with a focus on stability and service continuity. • Contribute to continuous improvement efforts by identifying opportunities to strengthen delivery processes, automation, and application architecture. • Learn new tools and platforms quickly and apply sound engineering judgment to deliver effective solutions across a broad technology landscape.
2026-09-22T00:00:00Z

Software Developer

San Antonio, TX
onsite
Temporary to Hire
42.75 - 46 USD / Hourly
We are looking for a Software Developer to join a team in San Antonio, Texas on a Contract to Permanent basis. This role is ideal for a full stack developer who brings strong experience with .NET technologies, SQL Server, and modern web interfaces, and who enjoys building reliable applications that support critical business operations. The position offers the opportunity to contribute across the full development lifecycle, from technical planning and coding through testing, documentation, and production support. Responsibilities:• Design, develop, and enhance full stack applications with a strong emphasis on .NET-based solutions, SQL Server, and user-facing web interfaces.• Investigate complex application issues, identify root causes, and deliver effective fixes to improve system stability and performance.• Participate in technical analysis, solution design, and project planning to support successful delivery of assigned initiatives.• Build, test, and validate application components to ensure accuracy, functionality, and alignment with business needs.• Partner with end users and internal stakeholders to gather requirements, assess system challenges, and recommend practical technical solutions.• Provide clear updates to technology leadership and project teams regarding development progress, issue resolution, and implementation status.• Support production applications through scheduled validation activities, change control documentation, and on-call coverage for assigned systems.• Create and maintain thorough technical documentation, including test evidence, change details, operational procedures, and support materials.• Assist in mentoring and supporting information systems staff by sharing knowledge, training users, and contributing as an active member of project teams.
2026-09-28T00:00:00Z

7 results for Systems Engineer in San Antonio, TX