Top IT Jobs in Houston, TX

Provide functional support, optimization, issue resolution, and enhancements for Oracle Cloud Financials (primarily General Ledger). Engage with clients to gather requirements, design and configure solutions, lead implementations and post-production managed services, troubleshoot issues, and improve financial processes and reporting across financial modules.

Lead and scale IT operations: hands-on help desk triage, account and endpoint management, onboarding/offboarding, vendor and budget ownership, FinOps pipeline design, security and backup/DR, workflow automations, and mentoring a small IT team while building processes and automations to reduce manual effort.

Perform independent 2nd-line operational risk oversight of IT across cloud, applications, infrastructure and third-party vendors. Assess and monitor technology risks, conduct formal reviews and continuous monitoring, manage issues in eGRC, support ERA/RCSA processes, and represent risk at architecture and program forums. Provide evidence for cloud certification phases and escalate findings as needed.

Lead assessment and remediation of IT security risks across network, systems, and applications. Perform vulnerability assessments, manage IDS/IPS, coordinate remediation with IT and vendors, develop policies and training, support audits (SOX/PCI/HIPAA), and report findings to stakeholders while mentoring teams and guiding security projects.

Lead Fabric's security program and corporate IT operations, including identity, endpoint, cloud, application, and vendor security. Hire and manage a small team, run incident response, handle customer security questionnaires, partner on SOC2/HITRUST/HIPAA control implementation, and set practical security policy while remaining hands-on in operations and tooling.

Own and operate the organisation's accounts, access, and cloud subscriptions; set practical security standards; identify and remediate risks hands-on; manage onboarding/offboarding access across core platforms; partner with engineers and researchers to ensure secure, usable controls.

Lead end-to-end IT risk-based audits, test ITGCs and key IT risks, manage continuous audit testing, support external audits, advise on new technologies (cloud, AI, cybersecurity), communicate findings to leadership, and lead team development and advisory projects across the enterprise.

Lead design, deploy, operate, and maintain endpoint security solutions (CrowdStrike, Skyhigh, Symantec DLP, Zscaler). Monitor telemetry into SIEM/SOAR, perform upgrades/migrations, troubleshoot detections, drive automation, evaluation of new tech, and maintain documentation to strengthen endpoint security posture.

Develop, implement, and maintain security policies and controls mapped to NIST CSF; manage policy and compliance workflows in ServiceNow IRM; perform risk assessments and gap analyses; support audit readiness and vendor assessments; produce dashboards and reports; lead security awareness and AI governance training; mentor junior analysts; collaborate with IT, risk, compliance, and business teams to drive remediation and policy adoption.

Manage and execute RCA's cybersecurity program: lead audits and vendor risk assessments, run security awareness/phishing programs, oversee vulnerability remediation and MDM, ensure HIPAA/HITECH/NIST compliance, build security reporting, and coordinate incident response and tabletop exercises.

Lead enterprise cybersecurity and IT operations for a HIPAA-regulated healthcare company: build and mature security programs, manage IAM/endpoint/cloud security, drive vulnerability management and incident response, ensure compliance (HIPAA/HITECH), oversee IT operations and vendor risk, and mentor a technical team while partnering with cross-functional leadership.

Join IT & Security to secure and scale enterprise IT, cloud, network, and infrastructure; build automation and tooling; support detection, response, and vulnerability management; improve identity, endpoint, and systems security; and partner cross-functionally to develop processes that enable secure, reliable, and scalable AI workloads.

Design, develop, maintain, and enhance APIs and application programs for EV charging networks. Interface with business and operations for requirements, deliver prototypes, implement solutions, and provide production support, testing, and documentation. Support deployments, SOX controls, and coordinate with vendors and cross-functional teams.

Develop, maintain, and enhance internal IT applications; support and administer internet gateway infrastructure and vendor appliances (Websense, TMG); integrate monitoring (SCOM) and systems; handle change, incident, and problem management; lead root cause investigations and remediation; provide rotational 24x7 on-call support.

Contract software engineer to design and implement C++ (C++11) libraries and APIs within an existing framework. Work involves high-performance and parallel programming (MPI/OpenMP), Linux-based development, performance-aware coding, and collaborating with a team to extend and integrate software designs. Seismic/geoscience experience and open-source contributions are a plus.

Provide application support and development for OVS: configure reports, code in VB.NET/VBA/JavaScript/VBScript/PowerShell/HTML/CSS/SQL, troubleshoot and coordinate bug fixes, manage versioning and deployments, optimize development databases, document solutions, and liaise with vendors.

Develop, enhance, and support Windows desktop upstream scientific business applications. Collaborate with engineers and geoscientists, troubleshoot global client issues, apply OOP patterns, write testable code, and participate in UI and web application development.

Implement and improve build automation, deployments, automated unit testing, test reporting, environment configuration, and package/compiler upgrades on Unix/Linux systems. Develop automation scripts in Perl (preferred), Bash, and Python; manage source control with Git and use build tools like Make.

Administer and troubleshoot BMC Discovery appliances and integrations with CMDB/ITSM. Perform OS-level support, resolve discovery scan and credential issues, develop discovery patterns via scripting, coordinate patches/changes, and work with global teams to meet security and change-control standards.

Design and execute manual and automated tests, develop testing standards and strategies, create/interpret automated regression scripts (Tosca), capture defects, report testing metrics, coordinate testing across developers and users, and produce user documentation and training videos. Work on cross-functional Agile teams and occasionally at off-hours for global collaboration.

Maintain and tune Moogsoft AIOps deployment, design and implement system interfaces, remediate Moogsoft incidents, apply upgrades/patches, ensure data feeds and dashboards function, and provide cross-team operational support.

Implement and administer Moogsoft AIOps event-correlation tool, perform Linux administration and scripting, manage MySQL data, maintain performance baselines, design and implement system interfaces, remediate incidents, apply upgrades/patches, ensure data feeds and dashboards function, and provide cross-team operational support.

Design and implement high-performance C++ (C++11) libraries and APIs using STL, Boost, and Qt on Linux. Optimize software for hardware performance and HPC (MPI/OpenMP), extend and integrate with existing internal frameworks, follow prescribed designs, and collaborate within an engineering team. Seismic/geoscience and open-source experience are a plus.

Provide base support, enhancements, and project work for SAP in Manufacturing & Supply (oil & gas TSW). Troubleshoot SAP MM/SD, understand downstream and chemicals processes, interface with business stakeholders (virtual or face-to-face), work with global teams, and travel as required.

Define and implement end-to-end performance monitoring for business applications. Consult on performance management and event correlation, work with application teams to identify issues, implement monitoring tools, define metrics and baselines, build visualizations/dashboards, analyze transaction and infrastructure metrics, and initiate remediation.