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6 results for Systems Engineer in San Antonio, TX

Systems Engineer

San Antonio, TX
onsite
Permanent / Full Time
85000 - 100000 USD / Yearly
We are looking for a Systems Engineer to support and strengthen enterprise infrastructure in San Antonio, Texas. This role focuses on building reliable, secure environments across on-premises and cloud platforms while helping users and teams resolve complex technical issues. The ideal candidate brings strong experience with Microsoft ecosystems, Azure services, and network security, along with the judgment and professionalism needed to work with sensitive systems and information. Responsibilities: • Build, administer, and improve network and server environments with a focus on security, performance, and long-term scalability. • Maintain protective controls across systems and networks by applying established security standards, monitoring risks, and addressing exposures promptly. • Create and uphold technical policies, operating procedures, and infrastructure standards related to IP networking and system administration. • Diagnose and resolve escalated hardware, software, connectivity, and infrastructure problems across the organization. • Support Microsoft technologies such as Windows Server, SharePoint, Microsoft 365, Exchange-related services, and Active Directory environments. • Administer Azure resources, including virtual machines, virtual networks, databases, and identity services, while ensuring effective integration with on-premises platforms and business applications. • Configure and monitor firewalls, VPN connections, and other network security tools to maintain secure communication between offices, users, and cloud environments. • Perform patch management, vulnerability identification, and remediation activities to keep infrastructure current and protected. • Serve as a senior technical point of contact by documenting work accurately, managing support tickets efficiently, and providing users with clear status updates throughout issue resolution.
2026-05-27T00:00:00Z

Network Engineer

San Antonio, TX
onsite
Permanent / Full Time
80000 - 100000 USD / Yearly
We are looking for a Network Engineer to support and strengthen our technology environment in San Antonio, Texas. This role is responsible for building and sustaining secure, high-performing network and cloud infrastructure while ensuring reliable connectivity for users across the organization. The ideal candidate brings strong experience in network operations, Microsoft platforms, and Azure, along with a proactive approach to troubleshooting, security, and service delivery. Responsibilities: • Build, configure, and support resilient network and systems environments that meet security, performance, and scalability needs. • Administer network protection measures by maintaining firewalls, VPN connections, and security appliances across office and cloud-based environments. • Establish and maintain IP-related standards, technical procedures, and operational guidelines to promote consistency and compliance. • Diagnose and resolve infrastructure issues involving hardware, software, connectivity, and system performance throughout the organization. • Provide technical support for Microsoft technologies, including Windows Server, SharePoint, Microsoft 365, and Active Directory services. • Manage Azure resources such as virtual networks, virtual machines, databases, and identity components, while connecting cloud services with on-premises platforms and enterprise applications. • Perform vulnerability reviews, coordinate remediation efforts, and apply system patches to reduce operational and security risk. • Act as an advanced escalation resource for complex technical problems and drive issues through to resolution. • Maintain accurate service records, manage support priorities effectively, and keep end users informed with clear status updates and outcomes.
2026-05-27T00:00:00Z

Systems Administrator

San Antonio, TX
onsite
Temporary to Hire
40 - 45 USD / Hourly
We are looking for a Systems Administrator to support core infrastructure operations for a client in San Antonio, Texas. This contract opportunity with potential for a permanent role is ideal for someone who is comfortable managing server environments, virtualization platforms, and essential networked systems while helping maintain reliable day-to-day IT performance. The role calls for a technically capable, detail-oriented individual who can also explain system issues and solutions clearly to colleagues with varying levels of technical knowledge. Responsibilities: • Manage daily administration of server, storage, network, and software environments to keep systems secure, stable, and available. • Install, configure, update, and maintain infrastructure components, including operating systems, hardware platforms, and supporting applications. • Administer Active Directory services along with backup processes, storage resources, and related infrastructure technologies. • Support and maintain monitoring and management utilities used to track system health, performance, and operational issues. • Oversee virtualized environments across Microsoft Hyper-V and VMware vCenter, including routine maintenance and support activities. • Troubleshoot infrastructure problems and coordinate timely resolution to minimize downtime and service disruption. • Communicate technical concepts, system status, and issue resolution steps in a clear manner to non-technical users and stakeholders. • Contribute to automation and administrative efficiency through PowerShell scripting when appropriate.
2026-06-05T00:00:00Z

Systems Administrator

New Braunfels, TX
remote
Temporary / Contract
28.5 - 33 USD / Hourly
We are looking for an experienced Systems Administrator to support and maintain core infrastructure in New Braunfels, Texas. This Long-term Contract position focuses on ensuring reliable system performance, secure user access, and efficient desktop and server operations across a Microsoft-based environment. The ideal candidate will bring strong hands-on expertise with Windows administration, directory services, end-user support, and virtualization technologies while contributing to a stable and well-managed IT operation. Responsibilities: • Administer Windows Server environments to maintain availability, performance, and system security. • Manage Active Directory services, including user accounts, group policies, permissions, and access controls. • Provide support for Windows 10 workstations by troubleshooting hardware, software, and operating system issues. • Maintain and support Dell infrastructure components to help ensure dependable endpoint and server operations. • Configure, monitor, and troubleshoot Citrix environments to deliver consistent remote access and application performance. • Perform routine system maintenance, patching, upgrades, and health checks across servers and desktop platforms. • Investigate technical incidents, resolve escalated issues, and document solutions to improve ongoing support. • Assist with infrastructure improvements and operational changes, including system updates or environment transitions when required.
2026-06-08T00:00:00Z

Cyber Security Engineer

San Antonio, TX
onsite
Temporary to Hire
45.6 - 52.8 USD / Hourly
We are looking for a Cyber Security Engineer to join a healthcare-focused organization in San Antonio, Texas in a contract-to-permanent capacity. This role will help strengthen enterprise security practices by guiding compliance efforts, protecting sensitive data, and advancing risk reduction initiatives across technical and business teams. The position requires someone who can translate security priorities into practical actions, support operational resilience, and promote strong security awareness throughout the organization. Responsibilities: • Develop and refine cybersecurity policies, standards, and procedures that support the organization’s risk and governance framework. • Partner with risk, compliance, and internal stakeholders to perform security assessments, support audits, and align controls with applicable regulatory expectations. • Evaluate emerging threats and existing vulnerabilities, determine business impact, and recommend mitigation strategies that reduce organizational risk. • Work closely with infrastructure, application, and technical teams to investigate security findings and drive timely remediation of operational issues. • Track corrective action efforts, prepare status reporting for leadership, and help coordinate ongoing risk reduction activities across the enterprise. • Support continuous enhancement of the cybersecurity program by identifying improvement opportunities and recommending practical security best practices. • Review third-party security controls and participate in vendor risk evaluations for systems and services that store, process, or transmit organizational data. • Oversee identity and access management activities, including access reviews and required periodic audits. • Lead disaster recovery readiness efforts and coordinate business continuity planning with compliance and risk management partners.
2026-06-02T00:00:00Z

Software Developer

San Antonio, TX
onsite
Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for a Software Developer to join a healthcare-focused team in Texas. This contract opportunity is ideal for a full stack developer who enjoys building and improving web-based applications with a strong emphasis on .NET technologies, database-driven solutions, and front-end user interfaces. The person in this role will contribute across the development lifecycle, from technical planning and coding through testing, documentation, and production support. Success in this position requires strong problem-solving ability, effective communication, and a commitment to delivering reliable application solutions. Responsibilities: • Design, build, and enhance full stack applications that support healthcare-related business operations, with a focus on .NET development and user-facing web interfaces. • Investigate application issues, perform root-cause analysis, and resolve complex defects to maintain stable and efficient system performance. • Participate in technical planning by translating business needs into workable designs, development tasks, and project deliverables. • Develop and execute testing activities to confirm solution accuracy, validate expected results, and ensure production readiness. • Partner with business users and internal stakeholders to understand system challenges, recommend practical improvements, and provide technical guidance. • Communicate progress, risks, and issue resolution updates to leadership and project team members throughout the development process. • Support deployment and operational readiness by maintaining documentation, validating schedules for assigned systems, and following change control procedures. • Provide assistance and knowledge sharing to information systems staff, including training and support for applications and processes. • Take part in on-call support for designated production applications and respond to operational issues as needed.
2026-06-02T00:00:00Z