General Matter

General Matter

Visit websiteLinkedIn11-50 employees

We are strengthening America’s capacity in nuclear energy, creating a new set of possibilities for our shared present and future, from generating clean energy at scale to forging energy security.

Open Positions at General Matter

15 open positions

Los Angeles, CA, USAEntry Level / Mid Level
$100k - $200k/yr

Build AI-powered tools that dramatically accelerate nuclear engineering workflows, from safety and physics analysis to simulation and document review. This hands-on role embeds with engineering teams to identify bottlenecks, prototype solutions, and ship production-grade systems.

6 days ago

Join General Matter’s Information Security team as a Summer 2027 intern, conducting offensive security testing across web applications, cloud infrastructure, embedded devices, and industrial control systems. You will own real projects, develop proof-of-concept exploits, and work directly with engineers to fix vulnerabilities.

Develop real-time embedded software, motor-control firmware, and device drivers for mission-critical test stands and production systems. The role combines deterministic control, power electronics, fieldbus communication, and high-speed scientific instrumentation in a safety-critical environment.

1 month ago

Embedded Software Engineer developing deterministic, safety-critical control software, real-time runtimes, device drivers, and hardware interfaces for nuclear enrichment test stands and production systems. The role combines low-level embedded engineering with distributed control systems in a mission-critical industrial environment.

2 months ago

Support the development and testing of safety-critical embedded software that directly controls uranium enrichment systems. This internship offers hands-on work with low-level firmware, electromechanical hardware, high-speed signals, and production equipment.

2 months ago

Build the high-throughput data platform that captures, stores, and streams sensor telemetry from industrial test stands and production systems. This role combines backend engineering, data pipelines, time-series storage, and operational reliability in safety-critical environments.

Apache KafkaGrafanaInfluxDBPythonRedisSQL
2 months ago

Build mission-critical, high-performance visualization and operator-facing interfaces for real-time sensor telemetry across nuclear test and production systems. This role combines frontend engineering, industrial data systems, live charting, alarm management, and post-run analysis.

2 months ago

Lead the architecture and development of safety-critical embedded software for General Matter’s industrial nuclear-enrichment systems while managing and mentoring a small engineering team. This hands-on technical leadership role spans low-level firmware, control systems, hardware integration, validation, and production deployment.

2 months ago

Own and extend critical integrations connecting manufacturing, engineering, and enterprise systems, beginning with a PLM/PDM-to-MES pipeline. This hands-on role combines C#/.NET development, REST APIs, data migration, production support, and secure data operations in an onsite nuclear-fuel manufacturing environment.

Amazon RedshiftAWSAzureC#C++Databricks+8 more
3 months ago

Summer 2027 Software Engineering Interns will help build reliable, high-performance software for nuclear fuel enrichment systems. Interns may focus on backend services, distributed systems, or developer tooling in a safety-critical, multidisciplinary environment.

3 months ago

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