Sentinel Principal / Sr Principal Software Engineer

The Sentinel program requires a seasoned software engineering professional to design, develop, test, and maintain software across full stack and cloud or container environments. This onsite role is based in Roy, Utah.

Responsibilities

• Designs, develops, documents, tests, and debugs applications and systems that address logical and mathematical solutions.
• Performs multidisciplinary research and collaborates with equipment designers or hardware engineers in planning, design, development, and utilization of electronic data processing systems for product and commercial software.
• Assesses computer user needs and analyzes system capabilities to resolve issues related to program intent, output requirements, input data acquisition, programming techniques, and controls; prepares operating instructions; designs and develops compilers, assemblers, utility programs, and operating systems.
• Ensures software standards are consistently met across projects.

Requirements

• U.S. citizen with an active DoD Secret clearance and a reinvestigation date within the last six years.
• Ability to obtain Special Program Access (SAP).
• Experience with Agile methodologies and working within a cross-functional Scrum team.
• Working knowledge of Object-Oriented Analysis and Design principles.
• Familiarity with Model-Based Systems Engineering languages and concepts (SysML/UML).
• Experience developing web-based applications on a cloud-based platform.
• Experience deploying containerized applications within a Kubernetes framework.
• Proficiency in JavaScript, TypeScript, and React.
• Able to contribute across the full stack, including frontend UI/UX, backend APIs, and database design.
• Experience with RESTful API design and implementation.
• Proficiency in frontend technologies including HTML, CSS, JavaScript, React, and Express.
• Minimum of 1 year of related experience.
• Education: PhD.

Technologies

• SysML, UML
• Kubernetes
• JavaScript, TypeScript, React
• RESTful API
• HTML, CSS, Express
• Cameo, DOORS
• Jira, Confluence
• C++, C#, Python

Benefits

• Medical, Dental & Vision coverage
• 401k
• Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts