Top Senior IT Jobs in San Antonio, TX

Lead end-to-end IT sourcing for hardware, software, SaaS, and security services. Develop sourcing strategies, run RFx and negotiations, draft and manage contracts, perform market and TCO analysis, mitigate risks, manage supplier performance, and align cross-functional stakeholders to optimize cost, performance, and vendor portfolios.

Design, develop, test, deploy, and maintain enterprise Java applications for USPS. Build RESTful APIs with Spring, translate requirements into architecture, implement CI/CD/DevSecOps, integrate relational databases, troubleshoot complex issues, and collaborate with cross-functional Agile teams to deliver high-quality software solutions.

Design and document resilient, secure IT infrastructure for classified environments across compute, storage, virtualization, and archival systems. Advise engineering and support teams, lead technical meetings, support proposals and reviews, and ensure compliance with RMF/NIST/DoD frameworks and identity/access controls.

Provide frontline IT support via phone, email, chat and ticketing systems. Troubleshoot hardware, software, printers, scanners and peripherals; perform account management tasks, installs/updates, inventory and documentation. Escalate complex issues, mentor junior staff, follow security policies, contribute to knowledge base, and maintain mission-essential availability for onsite support.

Provide frontline and advanced application support for radiology imaging workflows: incident triage, user provisioning, configuration changes, DICOM troubleshooting, monitoring interfaces, coordinating with networks/storage/vendors, maintaining SOPs and knowledge base, delivering end‑user training and on‑call doctor support to meet SLAs.

Lead IT sourcing for applications, software, cloud services and consulting. Develop sourcing strategies, run RFP/RFI, manage vendor relationships and performance, negotiate contracts, analyze spend for cost savings, ensure regulatory compliance (medical device, data privacy), and collaborate with IT, Finance, Legal and business stakeholders to deliver required IT resources.

Lead and own global hosting and infrastructure operations across cloud (Azure), co-location, and hybrid environments. Manage major incident response, reliability, capacity planning, M&A infrastructure integrations, core infrastructure projects, security/compliance (SOC2, GDPR), and a distributed hosting operations team. Drive observability, automation, and DR readiness while partnering with enterprise architecture, security, and senior leadership to deliver scalable, secure hosting services.

Senior GCP Engineer will design, deploy, and operate scalable GCP infrastructure, enable DevSecOps and IaC (Terraform), support AI/ML workloads (Vertex AI, BigQuery ML), manage networking, security, and governance, collaborate across multi-cloud teams, and produce architecture and implementation documentation.

Design, develop, test, and analyze operating-systems-level and embedded systems software. Define operational specifications, formulate and analyze software requirements, and apply computer science, engineering, and mathematical principles to mission-critical government projects.

Manage and grow a remote helpdesk team while providing hands-on tier 2/3 support. Own ticket triage, SLAs/KPIs, onboarding/offboarding, M365/Google Workspace and Azure AD administration, endpoint management via Intune/MDM, vendor and asset lifecycle, security policy enforcement, documentation, and process improvement.

Design, build, and maintain automation and CI/CD for secure cloud and software delivery. Develop scripts, pipelines, and IaC; support vulnerability remediation, troubleshooting, documentation, and mentor junior engineers to ensure compliant, repeatable deployments.

Lead enterprise member retention and customer experience strategy for Medicaid (and related lines), partner with growth and operations leaders, identify technology needs (QNXT/Salesforce), drive process improvements, analyze disenrollment data, establish performance metrics, and influence cross-functional teams to achieve membership growth and retention goals.

Deploy and maintain AI enablement infrastructure (MCP servers, AI agents, AI features in SaaS), manage service accounts and API keys, automate and containerize services, support enterprise IT systems, document integrations and runbooks, and mentor IT support staff.

Support data collection, analysis, and reporting for a government care program. Develop data collection tools, identify performance indicators, conduct analysis and visualization (Power BI/Tableau), prepare summaries and presentations, train staff, oversee report quality, and help build data repositories and ETL processes.

Manage multiple public-sector IT infrastructure projects end-to-end, ensuring on-time, on-budget delivery. Lead stakeholders, vendors, and internal teams; build schedules, manage risks, finances, QA, and client communications for networking, wireless, and unified communications engagements.

Lead a sourcing team to develop and execute multi-year category strategies for enterprise IT and cloud platforms. Drive cost savings, demand management, supplier performance, risk mitigation, and contract negotiations. Partner with business, finance, risk, and compliance, manage strategic supplier relationships, and coach sourcing professionals to deliver measurable value across ERP, analytics, AI, cloud infrastructure, DevOps, and observability domains.

Serve as IT Infrastructure Project Manager for public sector clients, delivering networking, wireless, UC, and data center/security projects on time and within budget. Manage schedules, budgets, vendors, stakeholders, risks, QA, and multiple concurrent projects. Provide client-facing communication, financial reporting, and leadership of internal and external teams while ensuring project profitability and adherence to methodology.

The IT Category Manager develops and executes strategies for technology procurement, manages vendor relationships, negotiates contracts, and drives cost optimization initiatives.

Lead enterprise data management programs across data engineering, governance, analytics and platforms. Manage cross-functional projects using Agile/Scrum/kanban or waterfall, build sprint/project plans, track budgets and risks, coordinate integrations (ERP, CRM, MDM), define requirements in ADO/Jira, partner with stakeholders and vendors, and drive change management and continuous improvement.

Lead and perform IT and cybersecurity audits to assess internal controls and regulatory compliance. Design audit programs, conduct fieldwork, prepare workpapers and reports, mentor staff, support continuous monitoring and data analysis, follow up on remediation, and communicate findings to stakeholders.

Design and automate compliance systems to enhance efficiency in audit readiness. Collaborate with teams to integrate tools and optimize processes.

The Senior IT Engineer will design, build, and maintain integrations across diverse technology stacks, ensuring data flow and operational efficiency while mentoring junior staff and collaborating with various engineering teams.

The Senior Enterprise Architect will lead CRM architecture for Cengage, focusing on Salesforce integration and ensuring scalable enterprise capabilities, while mentoring teams and reducing technical debt.

Serve as RF/spectrum SME to port EL-CID Desktop functionality to EL-CID Online, author JIRA stories, manage product backlog, support developers, test releases, provide production support, train users, and produce technical documentation and system diagrams.

Lead and operate a comprehensive help desk for VA EHR modernization: design support workflows, manage incident triage/escalation, establish SLAs and knowledge systems, lead staffing and training, produce executive reporting, manage projects/changes, and drive continuous improvement and business continuity for large-scale EHR implementations.