Jobs at General Matter

You'll own the design and analysis of mechanical systems for a state-of-the-art **uranium enrichment facility**, from concept through commissioning. You will wear multiple hats, collaborating with cross-functional teams to deliver code-compliant designs. This greenfield project offers the chance to **solve complex problems at scale** and bring modern enrichment facilities online.

You will lead Integrated Safety Analyses for a new NRC-licensed fuel enrichment facility, ensuring compliance with 10 CFR Part 70. You'll conduct hazard analyses, develop safety controls, and collaborate with engineering, operations, and regulatory teams to support design, licensing, and operational readiness.

You will provide radiological protection expertise for the design and licensing of nuclear fuel cycle facilities, ensuring compliance with regulations and developing safety measures to protect workers, the public, and the environment.

You will support regulatory compliance and licensing activities for a nuclear fuel cycle facility, ensuring operations meet all federal, state, and local requirements. You will prepare licensing documents, communicate with regulatory agencies like the NRC, and collaborate with cross-functional teams to resolve regulatory issues.

You will transform conceptual process designs into fully engineered piping systems for a large-scale nuclear enrichment facility, focusing on component selection, structural analysis, and ensuring safety and reliability. This role is critical to realizing complex process architectures for advanced nuclear energy production.

You will support engineering teams by building, testing, and refining prototypes and new production processes, providing critical feedback to engineers and ensuring hardware is built to spec during development stages.

You will lead the life safety and fire protection program, ensuring compliance with regulations and integrating fire protection systems across facilities. Your work directly safeguards personnel and infrastructure, supporting the production of nuclear fuel for critical industries.

You will design, implement, and operate network infrastructure connecting people, systems, and facilities. This role involves architecting fiber-connected multi-building networks, air-gapped environments, and high-performance compute clusters for simulation and engineering workloads.

In this role, you will lead planning and scheduling for infrastructure projects at a nuclear fuel production company. You'll collaborate with engineering, procurement, and construction teams to develop detailed project plans and schedules using Primavera P6, manage risks, and track progress to ensure projects are delivered on time and on budget.

You will design, document, and implement electrical power, instrumentation, and control systems for a new industrial enrichment facility and advanced prototypes. You'll work across the full lifecycle, from R&D to facility-scale systems, collaborating with cross-functional teams.

You will support design validation, prototyping, and production of microelectronics, electrical panels, actuators, and power system assemblies. This role involves fabricating wire harnesses, assembling electro-mechanical equipment, and collaborating with engineers to troubleshoot and refine production processes.

You will lead the design, analysis, and deployment of fluid systems for a uranium enrichment facility, owning systems from early sizing through detailed design, testing, and production ramp, while collaborating with manufacturing, operations, and safety teams.

You will design, build, test, and own mechanisms for nuclear fuel enrichment, working with cross-functional teams on high-impact projects from concept to production.

In this hands-on role, you will own complex end-user support, manage devices via Intune, and administer identity systems in Azure/Entra ID. You'll partner with engineering, manufacturing, and operations teams to support CAD, CAM, and CFD applications, ensuring systems and people perform at their best.

You will own and evolve the software infrastructure for hardware testing and system validation, including HITL testbeds and telemetry systems, in a fast-paced mission-driven environment.

You will support a growing team in a fast-paced, engineering-driven environment by managing on-prem infrastructure and Microsoft 365/Azure environments. Responsibilities include ensuring systems are secure, reliable, and scalable, while working closely with engineering, IT, and operations teams.

You will architect and build high-fidelity simulators for complex distributed systems, modeling system dynamics and control behavior. You'll work closely with hardware and engineering teams to ensure accuracy, define correctness criteria, and validate outputs against real-world data.

You will design, develop, and maintain custom test solutions for in-house electronics and electro-mechanical hardware, creating test systems and infrastructure to exercise all possible failure modes. Your work ensures hardware meets lifetime, performance, and safety requirements, serving as a critical last line of defense before production installation.

In this role, you will establish and lead training programs for uranium enrichment facility operations, maintenance, engineering, and regulatory areas. You'll collaborate with stakeholders and external providers to design, implement, and evaluate training, ensuring compliance with DOE, NRC, and OSHA requirements.

You'll own **full-cycle recruitment** for technical and operational roles at a **nuclear enrichment facility**. You'll build talent pipelines and partnerships with local institutions to scale the workforce. This role offers high autonomy and impact at a mission-driven startup.

You'll **build and lead** an integrated security program covering **physical security**, personnel security, and nuclear material safeguards for a **domestic uranium enrichment startup**. Your work will protect people, facilities, and sensitive information while ensuring regulatory readiness for NRC licensing.

You'll design, implement, and maintain security controls for **cloud, on-prem, air-gapped, and classified systems** at a mission-driven nuclear fuel company. Your work will directly support the protection of critical infrastructure for uranium enrichment, ensuring confidentiality, integrity, and availability across corporate, product, and regulated environments.

You'll **own design delivery coordination** across multiple engineering disciplines for a **large-scale enrichment facility program**. In a fast-paced, mission-driven environment, you'll ensure integrated construction packages are delivered on time. Stand out by applying modern workflows and automation to streamline engineering coordination.

You'll own **safety-critical controls systems** for **hazardous industrial equipment** at a mission-driven nuclear fuel startup. Your work will directly impact **operational safety and reliability** of enrichment processes. This role offers the chance to build cutting-edge systems for **America's nuclear energy future**.

You'll implement the **Radiation Protection program** at a **uranium enrichment facility**, supporting operations from pre-construction through start-up. Your surveys and oversight will directly contribute to powering AI, manufacturing, and next-gen reactors. This role offers **direct impact on national energy**.

You'll **manage secure handling and tracking** of sensitive materials at a mission-driven nuclear fuel startup, **collaborate with engineering and security teams** to ensure compliance, and **support audits and continuous improvement** in shipping operations.

You will develop high-quality embedded software to control systems, commanding actuators and processing high-speed signals. You'll collaborate with engineers across disciplines to ensure safety and accuracy in a fast-paced, mission-driven environment.

You will ensure compliance with nuclear safeguards regulations, develop and implement MC&A programs, and support operations by maintaining accurate material control and inventory tracking at a nuclear fuel cycle facility.

As an Electrical Engineer at General Matter, you will design and build high power electrical systems for a state-of-the-art uranium enrichment facility, collaborating with a multidisciplinary team to bring projects from concept through commission. You'll tackle complex problems at scale, ensuring regulatory compliance and system reliability.

You will develop performant, safe, and high-quality software to directly control nuclear fuel production systems, working closely with cross-functional teams including engineers and scientists.

You will own test infrastructure and support test design, setup, and operations to validate hardware developed by design engineers, ensuring designs meet requirements and long-term reliability. You'll design custom test solutions, lead design reviews, analyze data, and work closely with engineering teams to drive improvements.

You'll develop and implement MC&A programs to ensure compliance with NRC, DOE, and IAEA regulations at a **nuclear fuel cycle facility**. Your work will directly support national nuclear fuel production by **maintaining accurate material control and inventory tracking**. This role offers the chance to **apply first-principles engineering** in a high-impact, mission-driven startup environment.

You'll develop and optimize machining programs for 5-axis mills, CNC lathes, and Swiss-type lathes in a regulated environment. Your work will directly transition prototype components into scalable production of high-precision parts. This role offers a chance to be part of a mission-driven company restoring America's nuclear fuel production.

You will design the secure digital backbone of a state-of-the-art enrichment facility, developing ICT systems compliant with government regulations. Collaborate with architects and engineers to create detailed telecommunications and network infrastructure designs, manage secure network distribution, and perform troubleshooting during commissioning.

You'll develop and maintain safety basis documents for a **nuclear fuel enrichment** startup. You'll ensure compliance with **10CFR70 regulations** and coordinate safety reviews. This role offers the chance to shape foundational nuclear safety at a mission-driven company backed by top-tier investors.

You'll own the deployment and configuration of our MES across manufacturing operations, acting as a bridge between engineering and production teams. Your work ensures **production reality** is accurately reflected in digital systems and enables **real-time visibility dashboards**. This role combines mechanical engineering training with hands-on software configuration on the production floor.

You'll lead civil engineering efforts for a state-of-the-art uranium enrichment facility from concept through commissioning. You'll work on greenfield projects collaborating with multidisciplinary teams to develop structural designs and specifications. This role offers a chance to solve complex problems at scale in a mission-driven environment.

You'll design and build high-power electrical systems for a state-of-the-art enrichment facility. You'll own electrical designs from concept through commission, ensuring compliance and safety. This greenfield project offers the chance to solve complex problems at scale with a top-tier team.

You will design, implement, commission, and maintain PLC/SCADA control systems for R&D prototypes, test stands, and facility systems. This hands-on role involves debugging, iterating, and collaborating with cross-functional engineers to bring systems online in an industrial automation environment.

You'll own mechanical design for a **state-of-the-art enrichment facility** from concept through commissioning. You'll design HVAC, central plant, and distribution systems, **collaborate with cross-functional teams**, and manage projects in a dynamic environment. This greenfield project offers the chance to **solve complex problems at scale**.

You'll develop, implement, and monitor **quality assurance programs** for a **nuclear fuel cycle facility**, ensuring compliance with NRC, DOE, and ASME standards. Your impact will directly support the restoration of America's nuclear fuel production capabilities.

You will lead structural design and analysis for a greenfield nuclear enrichment facility, collaborating with multidisciplinary teams to ensure compliance with NRC and other codes. This role offers the chance to solve complex problems at scale and bring modern enrichment facilities online.

You'll lead the **selection and implementation** of the company's **ERP platform** from the ground up for a mission-driven nuclear fuel startup. Your work will directly enable scalable operations across manufacturing, supply chain, and finance as the company rapidly grows.

You will design and implement the control and automation software stack for test stands and production systems at General Matter, a mission-driven company focused on enriching uranium. You'll define architecture, implement standards, and ensure operational reliability of safety-critical automation systems.

You will support the Nuclear Material Control Accountability program by performing statistical calculations, tracking measurement data, and helping ensure compliance with NRC regulations. You'll work with engineers to design reporting tools and assist in audits and physical inventories.

You will develop and maintain a criticality safety program to ensure safe handling of nuclear materials at a fuel cycle facility, conducting evaluations and risk assessments in compliance with regulations. Your work directly supports America's nuclear fuel production for AI, manufacturing, and next-generation reactors.

You will own the architecture, deployment, and operation of CAD, PDM/PLM, and engineering data systems for chemical processing facilities. This high-ownership role involves establishing configuration control, change management, and data integrity processes in a regulated environment.

You will drive financial planning and analysis for General Matter's nuclear fuel production projects, with executive-level visibility. You'll forecast KPIs, track costs, build financial models, and support operational decisions across engineering, sales, and accounting teams.

You will fabricate piece parts and build complex mechanical assemblies, including wiring and pneumatics, to support production line development. Work closely with engineering on high-impact projects in a mission-driven nuclear fuel company.

You will design, develop, analyze, and test electrical systems for a modern uranium enrichment plant, taking ownership of systems from concept through testing. Collaborate with a cross-functional team to ensure reliability, safety, and efficiency in a fast-paced, mission-driven environment.

You will support the design and licensing of nuclear fuel cycle facilities by assessing environmental impacts, ensuring regulatory compliance, and developing strategies to minimize environmental footprint. You'll collaborate with multidisciplinary teams to integrate environmental considerations into facility design and licensing activities.

You will design and own mechanical structures for uranium enrichment technology, working with cross-functional teams from concept through production. You'll perform tests, root-cause analysis, and optimize designs for cost and manufacturability.

You will play a pivotal role in executing a state-of-the-art enrichment facility from concept through commissioning, ensuring safety, efficiency, and environmental standards. You'll collaborate with multidisciplinary teams to develop detailed structural designs, manage permitting processes, and oversee construction administration on a greenfield project.

You will design, develop, and build manufacturing processes, tools, and systems to scale nuclear fuel production from development to production. You'll collaborate with design engineers, assemble hardware and test stands, and ensure reliable, manufacturable systems.

We are seeking talented individuals to join our fast-paced, mission-driven team focused on enriching uranium in America. You will work on high-impact Skunkworks-style projects, helping restore the country's ability to make nuclear fuel. This is a role for those who thrive on ownership and urgency.

As a Test Specialist, you will build and execute test setups for prototype and production systems in a fast-paced startup environment. You'll configure hardware, manage documentation, ensure data integrity, and collaborate with engineers to maintain smooth test operations.

You will own the design and build of critical infrastructure for nuclear fuel production systems, creating custom tooling and fixtures that enable safe, repeatable, and scalable manufacturing. You'll collaborate with engineering and production teams to rapidly prototype and deploy jigs, fixtures, and assembly aids.

You will lead the design of complex fluid and gas distribution systems for sensitive R&D and industrial projects, architecting routing, containment, and delivery for specialized gases and high-purity water systems. This role sits at the intersection of process engineering and architectural coordination, ensuring hazardous and inert gases, vacuum systems, and ultra-pure liquids are integrated safely into building infrastructure.

You will lead the design, integration, and commissioning of advanced building automation and control systems for mission-critical facilities. This role involves specifying BMS solutions, developing control sequences, and ensuring seamless interoperability across diverse equipment vendors to optimize reliability and efficiency.

You will develop and maintain the 3D CAD model for piping and mechanical systems in a complex nuclear enrichment facility. This role focuses on detailed routing, spatial integration, and layout optimization to ensure designs are accurate, constructible, and coordinated across disciplines. You'll produce isometric drawings, general arrangement drawings, and installation documentation for fabrication and construction.

You'll embed with engineering teams to **accelerate complex nuclear workflows** using modern AI. You'll identify bottlenecks, build tools, and **reinvent engineering processes** that have been static for decades. This is a chance to **define AI-first engineering** at a pioneering nuclear fuel company.

You'll develop **CapEx estimates and financial models** for large-scale industrial projects. You'll partner with design engineers to shape **design-to-cost strategies** and provide data for investment decisions. This role offers a chance to work with a **top-tier investor-backed startup** in nuclear fuel production.

You'll own **full-cycle recruitment** for technical and operational roles, partnering with leaders to shape talent strategy. You'll build high-caliber teams for a **mission-driven nuclear energy company**. This is a chance to be an early member of a lean, high-impact recruiting team.

You'll lead **operational development** of a uranium enrichment facility, from concept through commissioning and startup. Your work will **support pilot-scale testing** and translate engineering designs into safe plant operations.