Jobs at T-Rex Solutions, LLC

Performs integration, interoperability, functional, connection, and file validation testing for mission-critical software. Configures test environments, channels, routes, and system interfaces; troubleshoots network connections; reviews test data; supports customer configuration and debugging; validates electronic transactions; tracks missing files; and assists with test planning, coordination, and evaluation events. The role also provides technical and customer support through calls and email while ensuring application accuracy, integrity, and completeness.

Performs functional, integration, regression, and automated software testing for mission-critical defense applications. Analyzes requirements and user stories, designs and executes test cases, documents defects, supports root-cause analysis, and maintains automated testing scripts. Collaborates with Scrum teams, developers, program management, customers, and end users while participating in Agile ceremonies and reporting quality metrics.

Research government and open-source databases to identify visa status violations, document findings, and generate accurate reports. The analyst supports DHS ICE counterterrorism and criminal exploitation missions, monitors emerging threats and trends, meets daily reporting quotas, and collaborates with team members to achieve national security objectives.

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.

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

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.

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 DISA JITC TEC II program by designing, executing, and maintaining functional, automated, and performance tests. Participate in Agile ceremonies, document and track defects, collaborate with developers and program management, and provide testing status and quality metrics.

Support Intelligence Community infrastructure by building and maintaining Kubernetes-based platforms, CI/CD pipelines, Helm charts, and automation. Manage Elasticsearch and MongoDB systems, implement IaC (Ansible), support containerization and monitoring, collaborate with developers and security teams, and provide production support and technical briefings.

Lead architecture and design for new features, translate complex requirements into OO technical designs, shepherd features through development and deployment, mentor peers, coordinate with systems engineering, perform rigorous code/MR reviews, and produce technical documentation. Work supports Intelligence Community with a cleared environment.

Support the GATEKEEPER product lifecycle by building and managing DoD installations, collaborating with developers/QA/DevOps on testing, validation, and performance tuning, and ensuring security compliance. Implement CI/CD with GitLab, containerization with Docker (Kubernetes a plus), cloud infrastructure using Terraform/CloudFormation on AWS (RDS), and maintain monitoring, logging, documentation, and ICAM integration for production readiness.

Develop and enhance classification marking and M365 web-based tools using JavaScript and modern frameworks. Implement features, write unit/functional tests, perform code reviews, containerize apps with Docker, integrate via GitLab CI, troubleshoot, and work directly with customers. Must hold TS/SCI with FSP.

The Software Engineer 2 develops and enhances complex software systems, analyzes user requirements, debugs software, designs new features, and leads projects.

The Software Engineer develops and enhances complex software systems, resolves software issues, and oversees development teams while adhering to software design methodologies.

The Software Engineer develops and enhances complex software systems, analyzes requirements, debugs software, and designs new features while leading projects.

The CNO Software Developer analyzes systems for vulnerabilities, develops software, and collaborates on secure coding projects, requiring expertise in various programming and security techniques.

The role involves developing, maintaining, and enhancing software systems, debugging existing software, and integrating new features. A Bachelor's degree and one year of experience are required.

The DevOps Engineer will optimize and automate across platforms, manage CI/CD pipelines, and support Agile methodologies using tools like AWS, Docker, and Terraform.