Senior/Principal R&D Computer Science - Digital Engineering Software Integration Engineer, Remote

Sandia Corporation•Albuquerque, NM

67d•$114,000 - $227,500•Remote

About The Position

Join our Digital Product Definition Team as a dedicated Software Integration Engineer, where we are building enterprise-scale model-based definition (MBD) and digital engineering capabilities for the Nuclear Security Enterprise (NSE). In this dynamic role, you develop the software integrations, data pipelines, and automation capabilities that enable model-based definition (MBD) and digital engineering workflows. This role is ideal for individuals who thrives in a fast-paced and innovative environment.

Requirements

A bachelor's degree in a relevant discipline and five (5) years of directly relevant experience, or an equivalent combination of directly relevant education and engineering or scientific experience that demonstrates the knowledge, skills, and ability to perform independent research and development.
Ability to obtain and maintain a DOE Q Clearance.

Nice To Haves

Graduate degree in Computer Science or a highly related field where an independent research project was a graduation requirement (e.g., independent project, thesis, or dissertation).
Demonstrated software development skills and familiarity with modern software development practices and tools (e.g., Agile).
Strong verbal and written communication skills, ability to work effectively in multidisciplinary teams, and a passion to improve and expand technical skills.
Proficiency in programming languages such as Python, C++, or Java, with strong object-oriented programming (OOP) skills, and experience using DevOps practices such as CI/CD and containerization (Docker).
Experience working with SQL, PostgreSQL, or NoSQL databases for large or complex datasets, and developing or integrating ETL processes or structured data pipelines for engineering datasets.
Proficiency in developing automations, extensions, and workflows using PTC Creo Toolkits, Windchill REST/Java APIs, or similar CAD/PDM frameworks such as SOLIDWORKS/Enovia, Siemens NX/Teamcenter, etc.
Strong background in building backend services that interact with engineering data, product structures, or PLM systems.
Familiarity with Git, branching strategies, and collaborative development workflows.
Ability to translate UML, SysML, or architecture diagrams into implementable software designs
Experience in software development, enterprise system integration, CAD/PLM automation, model-based design and engineering, or digital-thread enablement.
Experience developing process automations for CAD workflows, model data validation, metadata extraction, and derivative artifact generation using familiarity with CAD data standards such as STEP AP242, QIF, JT, or GLTF.
Knowledge of modular software architecture, interface design, and data-modeling patterns, with a focus on designing modular, extensible, and maintainable software aligned with system architecture models.
Understanding of concurrency, multithreading, memory management, and performance optimization.
Ability to decompose complex problems and drive iterative, enterprise-aligned solutions while translating between engineering concepts and software implementation needs.

Responsibilities

Design and implement backend services, CAD/PLM automation solutions, and data-interoperability frameworks that connect Model-Based Definition (MBD) models and systems throughout the product realization lifecycle.
Ensure effective data reuse across software applications to enhance interoperability and support the entire weapon life cycle.
Leverage strong software engineering fundamentals and knowledge of engineering data structures to drive success in your projects.
Collaborate closely with the Program Lead and Solutions Architects to align software solutions with strategic goals and technical requirements.
Contribute to the digitization of mechanical design and manufacturing processes, connecting data from various software applications to improve efficiency and accuracy.
Collaborate at the intersection of computer aided design (CAD) technologies, product data management (PDM), system architecture, and enterprise digital-thread workflows.
Contribute to the evolution of the next-generation digital engineering ecosystem.
Design, prototype, and deploy new software capabilities.
Adapt to rapidly evolving requirements, incorporating feedback from both technical and non-technical stakeholders, and iteratively refine solutions to achieve enterprise-level objectives in an agile manner.