Director Instrumentation, Control, and Electrical – Power Conversion

At Valar Atomics, we’re redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future.

Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.

Our HTGR power conversion systemwill bebuilt around asecondary loop Brayton cycle,high-speed turbomachineryoperatingon helium, sCO2, and even airat extreme temperatures and pressures, paired with development generator sets and a purpose-built test facility program. The Director of IC&E for Power Conversion owns the full instrumentation, control, and electrical architecture across this system: from early R&D and rig design through test facility construction, commissioning, and ultimately integratedplant operation.

This role demands someone who can operate at two levels simultaneouslywitha hands-on technical authority who understands turbo machinery dynamics, high-speed generator control, and test system instrumentation at a deep level, and a team leader who builds and develops the IC&E organization around the power conversion program. Candidates from oil & gas, aerospacepropulsion, industrial turbo machinery, or power generation are strongly preferred.

Nuclearbackground is a plus, not a prerequisite.

• Own the IC&E design basis for the primary to secondary coolant loop Brayton cycle power conversion unit (PCU), including compressor, turbine, recuperator, and intercooler control systems
• Define instrumentation strategy for high-speed rotating machinery — shaft dynamics, vibration monitoring, tip clearance, temperature, pressure, and flow measurement in helium environments
• Develop control system architecture for turbo machinery startup, shutdown, load following, trip logic, and speed/load governing
• Lead IC&E design for development generator sets — excitation systems, voltage regulation, synchronization, protection relays, and grid interface or islanded operation schemes
• Establish electrical power distribution design for the power conversion facility: MV/LV switch gear, variable frequency drives (VFDs), power electronics, and auxiliary systems

• Lead IC&E scope for the design and construction of turbo machinery development and test facilities — from instrumentation layout and data acquisition architecture through facility electrical design
• Own IC&E commissioning planning and execution
• Establish instrumentation calibration programs, measurement uncertainty budgets, and data quality standards for development testing
• Build, lead, and mentor the power conversion IC&E engineering team across disciplines,controls, instrumentation, electrical, and data systems
• Define team structure, staffing plans, and competency roadmap as the program scales from R&D through construction and commissioning phases
• Manage IC&E scope, schedule, and budget within the broader power conversion program
• Select and manage IC&E vendors, system integrators, and instrumentation suppliers; define qualification, calibration, and acceptance requirements
• Collaborate closely with turbo machinery, mechanical, thermal-hydraulics, systems engineering, and the reactor IC&E team to ensure integrated plant control architecture is coherent across the PCU–reactor interface

• Carry IC&E ownership across all power conversion program phases: conceptual design → detailed engineering → test facility procurement and construction → commissioning and integrated testing→reactorplant integration

• You enjoy solving first-of-a-kind engineering challenges where there is no existing playbook
• You communicate effectively with executives, regulators, customers, and engineering teams, translating complex…