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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Application Senior Engineer IBM TRIRIGA/MAXIMO in Houston - **Company:** Energy Jobline - **Location:** Houston, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Software Applications, Application Performance Management, Application Services, Software Suite, Configuration Management, Information Systems, Databases, System Configuration, Multilayer Switch, Data Validation, Extract Transform Load (ETL), IBM Cognos Business Intelligence, IBM Maximo, IT Management, Open Systems Interconnection (OSI), Power BI, SQL Databases, Software Licensing, Enterprise Software Applications, Sap Business Objects, Information Technology, BIRT Reporting - **Published:** July 26, 2026 - **Apply:** https://www.energyjobline.com/job/system-application-senior-engineer-ibm-tririga-maximo-houston-31250327 ## About the Role Clearance: Ability to obtain and maintain a government security clearance (or Active Clearance if required) Employment Type: Full-Time, * Bachelor's degree in Computer Science, Information Systems, Engineering, or related field. * 8+ years supporting enterprise applications. * Hands-on administration experience with one or more of: * + IBM TRIRIGA + IBM Maximo + IBM Maximo Application Suite (MAS) + IBM MREF * Experience configuring workflows, security, and enterprise application settings. * Experience supporting development, test, staging, and production environments. * Strong troubleshooting skills across application, database, and integration layers. * Experience supporting enterprise software upgrades and patch deployments. * Excellent documentation and communication skills. * Strong analytical and problem-solving abilities., * Direct experience with IBM MREF implementations. * Experience migrating IBM TRIRIGA to IBM MREF. * NASA or other Federal Government experience. * Familiarity with Construction of Facilities (CoF) and Facility Condition Assessment (FCA). * Experience with: * + SQL + IBM Cognos + BIRT Reporting + Power BI + ETL tools * Experience supporting enterprise asset management or facilities management systems. * Knowledge of federal cybersecurity and IT governance standards. ## Description TekFive is seeking an experienced Senior Application Systems Engineer with extensive hands-on expertise supporting IBM TRIRIGA, IBM Maximo Real Estate & Facilities (MREF), and Maximo Application Suite (MAS) environments. This position supports a critical NASA modernization effort involving the migration of Marshall Space Flight Center (MSFC) and NASA Headquarters TRIRIGA environments into the Office of Strategic Infrastructure (OSI) Maximo Real Estate & Facilities (MREF) platform within Maximo Application Suite. The selected engineer will play a key role in sustaining production operations, supporting migration activities, configuring enterprise applications, validating data, troubleshooting complex issues, and ensuring uninterrupted support throughout the transition. What You'll Do * Administer and support IBM TRIRIGA and IBM Maximo Real Estate & Facilities (MREF) environments. * Maintain stable production operations throughout migration and post-deployment activities. * Support dual-environment operations between legacy TRIRIGA and the new MAS MREF platform. * Configure workflows, security roles, business objects, and application settings. * Troubleshoot application, database, integration, and system performance issues. * Perform data validation and quality assurance following migration activities. * Support software upgrades, patching, testing, and release deployments. * Maintain reporting capabilities using enterprise reporting tools. * Support facility management data including Construction of Facilities (CoF) and Facility Condition Assessment (FCA). * Develop technical documentation, operating procedures, and training materials. * Provide end-user support and conduct user training as required. * Coordinate with architects, developers, infrastructure teams, and functional stakeholders. * Monitor application performance and recommend improvements. * Assist with software licensing, configuration management, and change control activities. ## Related Videos - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [REST, GraphQL, gRPC, and more: A comparison of modern API styles](https://www.wearedevelopers.com/videos/100247-rest-graphql-grpc-and-more-a-comparison-of-modern-api-styles) - [RPA in the Public Sector](https://www.wearedevelopers.com/videos/86-rpa-in-the-public-sector) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) ## Related Articles - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How should you format your IT resume?](https://www.wearedevelopers.com/magazine/68-how-should-you-format-your-it-resume) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)