Senior R&D CS Engineer — Full-Stack Java/C# (Hybrid)

Sandia National Laboratories; New Mexico; Hybrid; USD 118,000 - 236,000; Full time

Job summary

Sandia National Laboratories seeks an experienced Senior/Principal R&D Computer Science - Full-Stack Java/C# Developer to join the CSEP Information Systems and Operational Technology Solutions team. You will design, develop, and sustain cross-stack software solutions using Java, C#/.NET, and Python to support manufacturing operations and mission-critical systems.

Ideal candidates have a Bachelor's degree with five years of relevant experience, experience with Oracle ERP and Solumina MES

Qualifications

• Bachelor's degree and five years of directly relevant experience or equivalent.
• Ability to obtain and maintain a DOE Q-level security clearance.
• Proficiency in Java, C#, Python, SQL and DevOps practices.

Responsibilities

• Design, develop, deploy, and maintain full-stack software solutions using Java, C#/.NET, and Python.
• Integrate Oracle ERP, Solumina MES, and COTS systems for manufacturing.
• Advance digital engineering and AI-enabled methods to improve productivity.
• Collaborate with cybersecurity professionals for secure, compliant solutions.
• Support manufacturing operations and stakeholder communications.

Skills

Java

C#/.NET

Python

SQL

DevOps

Agile

Cybersecurity

Communication

Teamwork

Education

Bachelor's degree

Graduate degree in CS

Tools

Oracle ERP

Solumina MES

Git

CI/CD

Job description

Sandia National Laboratories seeks an experienced Senior/Principal R&D Computer Science - Full-Stack Java/C# Developer to join the CSEP Information Systems and Operational Technology Solutions team. You will design, develop, and sustain cross-stack software solutions using Java, C#/.NET, and Python to support manufacturing operations and mission-critical systems.

Ideal candidates have a Bachelor's degree with five years of relevant experience, experience with Oracle ERP and Solumina MES