Top Senior IT Jobs in Houston, TX

Evaluates IT infrastructure, applications, cybersecurity, compliance, costs, scalability, and compatibility during mergers and acquisitions. Leads technology integration and separation planning, identifies modernization and consolidation opportunities, conducts IT capability and maturity assessments, recommends governance frameworks, and aligns technology strategy with business objectives. The role also prepares diligence reports and executive presentations while collaborating with internal and external stakeholders in fast-paced transaction environments.

Provides application and system support, troubleshoots issues, manages testing and deployments, develops ETL tools and reports, and conducts business analysis. The role defines requirements, identifies IT solutions, supports system integrations, documents procedures, guides team members, and communicates with stakeholders. It also applies agile practices and supports process improvements within a financial services environment.

Monitors and triages security alerts, investigates and documents incidents, supports identity and access management, vulnerability remediation, security awareness, phishing simulations, incident response, and security control checks. Collaborates with IT teams and an MSSP to resolve security issues, tune security tools, maintain documentation, and escalate threats. Requires availability for identity and access management, incident response, and escalation outside standard business hours.

Lead life sciences IT compliance and quality consulting projects, including CSV, CSA, risk-based validation, regulatory assessments, audits, data integrity reviews, and compliance modernization. Develop validation plans, requirements, risk assessments, test plans, trace matrices, policies, and client presentations. Evaluate regulated systems and infrastructure, support technology implementations, communicate with technical and executive stakeholders, and contribute to proposals, business development, and client relationship growth.

Implement Adobe Experience Platform and Real-Time CDP solutions end to end, including data ingestion through connectors, SDKs, and APIs; XDM schema mapping; unified profile and identity stitching; audience segmentation; destination activation; and Customer Journey Analytics analysis. The specialist will refine segments, optimize activation and measurement, share implementation best practices, and guide cross-functional teams.

Lead SAP S/4HANA manufacturing solution design and support, focusing on production planning, production execution, PP/DS, shop-floor integrations, material movements, master data, testing, UAT, deployment, and go-live stabilization. Partner with factories, production planners, manufacturing experts, and IT teams to translate operational requirements into scalable, standardized solutions aligned with the Global Design Model.

Designs, supports, and optimizes SAP S/4 Manufacturing, PP, and PP/DS solutions. Partners with factory operations and production planners to translate requirements into scalable production planning and execution processes. Leads shop-floor system integrations, material movement and inventory processes, manufacturing master data readiness, testing, UAT, deployment, hypercare, and continuous improvement. The role also identifies manufacturing risks, supports go-live stabilization, and ensures system reliability, security, and scalability.

Administer domain identity, endpoints, workstations, operating system deployments, patching, imaging, lab refreshes, printers, network-connected devices, ticketing, and inventory systems. Troubleshoot hardware and software during engineering integration and testing events, support cybersecurity compliance, document procedures, train technicians and lab users, and collaborate with multidisciplinary NASA engineering teams onsite at Johnson Space Center.

Leads strategic IT sourcing, category management, contract negotiations, supplier relationship management, and procurement governance for software, SaaS, cloud, cybersecurity, hardware, telecommunications, and technology services. Partners with IT, Finance, Legal, Cybersecurity, and business leaders to optimize spending, reduce supplier risk, improve vendor performance, and support transformation initiatives. Oversees procurement operations, reporting, process improvements, and development of procurement professionals.

Leads enterprise infrastructure strategy, modernization, cloud adoption, cybersecurity initiatives, OT integration, and 24x7 operations across manufacturing and distribution environments. Manages servers, storage, networking, telecommunications, service providers, migrations, disaster recovery, major incidents, governance, and service levels. Builds and develops infrastructure teams while partnering with executives and business stakeholders. The hybrid role is based in Houston and requires up to 20% travel.

Administer Microsoft 365, Windows Server, Active Directory, Intune, Azure, networks, endpoints, and virtual servers. Provide hands-on end-user support, troubleshoot infrastructure issues, manage patching, backups, deployments, and security controls. Develop PowerShell scripts and Power Automate workflows, support cybersecurity and compliance initiatives, document procedures, and contribute to infrastructure and technology improvement projects.

Lead and execute remote technical implementations for dental practices from signing through go-live. Configure PMS integrations, set up remote access and network configurations, manage AWS-hosted Windows VMs/ETL, handle support volume, liaise with MSPs, and improve onboarding processes and automation while partnering with cross-functional teams.

Perform IT and integrated audits, document and test controls, support SOX and compliance activities, assist external auditors, conduct walkthroughs and data analytics, write reports and recommend remediation, and provide training and project management support.

Designs scalable, secure, and supportable technology solutions for customer implementations and enterprise initiatives. Translates business requirements into architectures spanning applications, integrations, infrastructure, cloud, data, and security. Leads solution design, technical decisions, implementation planning, cost estimation, stakeholder presentations, and risk mitigation. Develops architecture standards, governance processes, reference architectures, and reusable patterns while advising business and technology leaders on modernization and best practices.

Design, develop, and maintain secure integrations across NetSuite, Coupa, Leapfin, and other enterprise systems. Build iPaaS workflows, custom connectors, webhook and event-driven automations, bulk synchronization processes, monitoring, error handling, and retry mechanisms. Translate finance requirements into technical specifications and data mappings, support implementation projects, document architectures, and maintain audit readiness. Apply AI-powered tooling to automate finance operations while ensuring compliance, security, and reliable handling of sensitive financial data.

Lead and operate a 24x7 IT and OT Security Operations Center as a player/coach. Manage SOC staff and MDR relationships, oversee detection, investigation, and response across IT and industrial control systems, drive AI/ML and automation adoption, maintain playbooks and metrics, and collaborate with cross‑functional teams to improve security posture.

Leads global software sourcing strategy and pipeline planning, cost savings initiatives, supplier risk mitigation, RFx processes, and commercial contract negotiations. Partners with IT, legal, finance, cybersecurity, and business stakeholders to ensure compliance, manage sourcing projects, track KPIs, and achieve business outcomes. Requires expertise in software procurement across on-premises, SaaS, and cloud environments, contract redlining, category planning, and supplier negotiations.

The role involves developing and managing MLOps pipelines, deploying machine learning models, collaborating with various teams, and ensuring system reliability in oil and gas operations.

Lead and mentor analysts to design, develop, and maintain collaboration solutions. Administer and govern Microsoft 365 tenant(s), provide Tier 3 support, plan and execute tenant migrations for M&A, perform root-cause analysis, and collaborate with cross-functional stakeholders to align platform strategy and security.

Leads and develops the internal IT helpdesk and systems administration team, shifting operations from reactive support to proactive service delivery. Owns IT roadmaps, cross-functional projects, vendor relationships, authentication and access standards, disaster recovery, security improvements, and process automation. Establishes measurable KPIs and audit-ready onboarding and offboarding workflows while improving documentation, service levels, workload visibility, and operational accountability.

Plans, executes, and reports on information systems control assessments for federal financial systems. Evaluates cybersecurity, access, change management, and segregation-of-duties controls across SAP and non-SAP enterprise applications. Applies FFMIA, GAO, FISCAM, Federal Audit Manual, OMB Circular, and federal accounting requirements. Produces working papers, summary reports, detailed findings, and actionable recommendations while supporting DoD/DLA programs.

Develop new business for an IT consulting firm by prospecting target industries, leveraging executive relationships, presenting software and technology services, managing client relationships, building pipelines, writing proposals, supporting account planning, negotiating contracts, and achieving sales targets. The role requires technology services sales experience, strong communication, formal sales training, and at least six years of sales, account management, or business development experience.

Leads complex IT audits covering cybersecurity, applications, infrastructure, cloud security, APIs, DevOps, databases, governance, and integrated business processes. Responsibilities include audit planning, risk assessment, control testing, walkthroughs, workpaper preparation, issue reporting, stakeholder communication, system implementation reviews, and process improvement. The role also uses security tools, data analytics, and AI to improve audit efficiency and requires compliance with IIA standards, SOX, and COBIT.

Senior IT Developer responsible for developing, maintaining, and supporting the company MES, integrating it with Oracle EBS and process control systems. Duties include following SDLC and development standards, delivering performant production code, performing technical reviews, documenting technical designs, advising on requirements, unit testing, troubleshooting, and ensuring deployment-ready solutions.

Lead and coordinate IT and security audits across cloud infrastructure, application security, IAM, vendor risk, and blockchain products; shape audit roadmap; produce executive- and Board-level reports; drive remediation and validate corrective actions; partner with technology leaders and mentor audit staff.