Jobs at T-Rex Solutions, LLC

Interpret and report on visa status violations by researching various government and OSINT databases while collaborating with team members and meeting reporting quotas.

The Cloud Network Engineer will manage the network infrastructure by configuring, installing, and supporting systems across multiple cloud platforms, ensuring security and reliability.

Provide database subject-matter expertise to support the IRS EDOS modernization program. Responsibilities include database programming and administration (DB2, Oracle, SQL), mainframe (z/OS, COBOL, JCL) support, disaster recovery and system architecture guidance, adherence to government security requirements, and project management to meet tight deadlines. Requires active IRS MBI clearance and US citizenship.

Design, implement, and manage high-throughput Apache NiFi data pipelines. Build scalable NiFi flows to ingest, route, transform, and deliver data, automate deployments, monitor and troubleshoot flows, and support secure data movement across systems and cloud infrastructure.

Develop and modernize front-end processing services for a malware analysis program. Build Java-based REST services, integrate messaging and containerization, and collaborate in an Agile team using Git and Atlassian tools. Support tool modernization and implementation of frameworks to process mission-critical data.

Full‑stack Java developer to prototype and build enterprise data enablement capabilities. Responsibilities include ingesting, processing, transforming, and transporting large data volumes; developing microservices, ETL pipelines, and local caching; integrating corporate authentication; and using Docker, Kubernetes, CI/CD (Jenkins), and source control (GitHub/GitLab) in an Agile environment to deliver scalable solutions.

The role involves developing, testing, and deploying scalable Java applications, optimizing Regex for data tasks, and normalizing data. Requires active TS/SCI clearance.

Develop and maintain full-stack Java applications, middle-tier and backend data storage, and ETL pipelines. Implement microservices, local caching, containerized deployments (Docker, Kubernetes), CI/CD (Jenkins), and source control workflows while integrating corporate authentication for secure solutions supporting large data sets.

Develop and modernize malware analysis and enrichment services in a virtual malware containment enclave. Create and automate virtual machine setups, support virtual networking, and collaborate with engineers to implement backend Java/Kotlin services and automation tooling.

Support testing of geospatial applications and Java microservices: develop test strategies, automate and execute tests (Python), perform regression and performance testing, document results, report defects, collaborate with developers, and drive continuous improvement. Requires active TS/SCI with full-scope polygraph and ~2 years relevant experience.

Join a cleared team supporting the Intelligence Community to design and build high-performance Java microservices for geospatial analysis, visualization, and data processing. Translate requirements into scalable, resilient cloud-native systems, integrate geospatial libraries and APIs, and collaborate with cross-functional teams to deliver capabilities in an agile environment.

Support enterprise architecture and cyber analysis efforts: design solutions from architecture and business process models, produce reports, perform root-cause analysis, lead change control, manage risks, and document BPM flows using Visio or similar tools.

The role involves analyzing user requirements, guiding system development, leading integration activities, and ensuring technical integrity within Systems Engineering.

As a CNO Developer, you will develop offensive cyber capabilities, design and document applications, ensure software engineering standards, and apply security concepts.

The Systems Engineer 4 applies systems engineering principles throughout the systems life cycle, ensuring technical integrity and communicating with government and program personnel.

The Microsoft Purview Administrator will manage and maintain Microsoft Purview applications, implement data governance policies, and ensure data protection in a classified environment.

Develops, maintains, and enhances complex software systems, ensures adherence to design requirements, and resolves software problem reports while providing system design input.

Lead business analysis in a SAFe Agile environment: facilitate discovery, elicit and document requirements (epics, stories, acceptance criteria), produce process workflows, support PI planning, collaborate with product and technical teams, and manage multiple work streams to drive product development for a federal modernization program.

The role involves reverse engineering hardware and software, developing CNO software, conducting technical presentations, and utilizing analysis tools for cybersecurity.

The CNO Developer 3 leads the development and maintenance of CNO capabilities, ensuring compliance with software standards, mentoring staff, and ensuring effective communication with stakeholders.