Software Developer 3 (Control Room Simulator)

Senior Software Engineer – Control Room Simulator (Remote) Location: 100% Remote (Contiguous US) with occasional business travel as required.

WHY THIS ROLE MATTERS: Are you a talented software engineer who thrives on solving complex, real-world problems? We are looking for an experienced developer to help build, refine, and maintain high-impact software powering our control room simulator environments. You will play a vital role in delivering production-ready, client-server software solutions where uptime, safety, and performance are top priorities.

WHAT YOU'LL DO: Develop & Innovate: Design, build, test, and maintain robust software applications supporting control room simulators and related technical platforms.

Problem Solve: Diagnose complex software defects, engineer reliable solutions, and identify root causes to maximize system reliability and performance.

Drive Quality: Write clean, maintainable code following strict configuration management and software QA standards. Collaborate & Lead: Work closely with cross-functional engineering teams to vet architectures, review code, and deliver scalable, high-quality features.

Hands-On Setup: Manage local and remote hardware configurations (workstations, displays, networking) as needed, with limited paid travel to company facilities. WHAT WE’RE LOOKING FOR: Education: B.S. in Software Engineering, Computer Science, Computer Programming, or a related technical discipline. (Degrees in Mechanical or Nuclear Engineering with 5+ years of proven software deliverables will also be considered.) Experience: 5+ years of hands-on professional software engineering experience, ideally focused on high-uptime, customer-facing, or client-server systems.

Core Technical Stack: Strong proficiency with C#, WPF, SQL, Visual Studio, and Git/GitLab. Solid understanding of object-oriented design, data structures, and performance optimization. Knowledge of networking fundamentals and distributed architecture.

Regulatory Compliance: Must be eligible to work under U.S. Department of Energy 10 CFR Part 810 regulations.

WHO YOU ARE: Analytical Thinker: Comfortable independently investigating bug reports and turning abstract requirements into working code.

Strong Communicator: Skilled at discussing technical details with both developers and non-technical stakeholders. Quality & Safety Minded: Committed to rigorous software testing, continuous learning, and high standards of operational safety. PHYSICAL DEMANDS & WORK ENVIRONMENT: Ability to operate standard office equipment, communicate via phone/video, and adapt quickly in a fast-paced setting. Position involves sitting, standing, walking, and occasional hardware assembly (cabling, computer setups). Ability to travel nationally using standard commercial transit. #D305