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Valar Atomics

Developing scalable, high-temperature, grid-independent advanced nuclear power systems.

Sequoia — Backed by Sequoia
valaratomics.com ↗
Jobs Hiring Closed Discussion

Company facts

Founded
2023
Employees
102
Headquarters
United States
Type
Private
Funding
Series B · 2026
6 jobs
Valar Atomics
1 views 3 days ago

Senior Instrumentation & Controls Engineer - Hardware

NewBe an early applicant North AmericaFull-timeSenior
United States

About Valar Atomics 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…

AutoCAD Automation CAD Corrective Action Modbus +2 skills
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Valar Atomics Backed by Sequoia
9 views 2 weeks ago

Principal Nuclear Instrumentation & Controls Engineer – Hardware

Open 36d North AmericaFull-timePrincipal
United States

Principal Nuclear I&C Hardware Engineer owning the reactor measurement architecture, qualification strategy, and design authority for neutron flux, radiation monitoring, and protection-system instrumentation on a high-temperature gas-cooled reactor program. Work centers on applying and qualifying vendor-supplied instruments to IEEE/IEC nuclear standards, licensing support, and mentoring senior eng

Corrective Action Flux Signal Processing
196K – 240K $
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Valar Atomics Backed by Sequoia
8 views 2 weeks ago

Senior Nuclear I&C Engineer – Hardware 

Open 36d North AmericaFull-timeSenior
United States

Senior Nuclear I&C Hardware Engineer at Valar Atomics owns nuclear instrumentation end-to-end for a high-temperature gas-cooled reactor program in Torrance, CA — selecting neutron flux and radiation detectors, designing analog signal chains, leading environmental/radiation qualification per IEEE 323/344, and driving testing, calibration, and commissioning.

Corrective Action Data Quality Flux MATLAB Python +2 skills
144K – 176K $
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Valar Atomics Backed by Sequoia
6 views 2 weeks ago

Principal Instrumentation & Controls Engineer – Hardware

Open 25d North AmericaFull-timePrincipal
United States

Senior-most technical authority for instrumentation & controls hardware at a nuclear energy startup, defining architecture, standards, and design philosophy for reactor and fuel-fabrication facilities in Orangeville, UT. Day-to-day spans SIS architecture (IEC 61511/61508), hazardous-area and I/O design, regulatory and vendor representation, and mentoring senior engineers.

Automation CAD Corrective Action Cybersecurity HAZOP +1 skills
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Valar Atomics Backed by Sequoia
6 views 2 weeks ago

Staff Instrumentation & Controls Engineer - Hardware

Open 63d North AmericaContractStaff
United States

Design, specify, install, and commission instrumentation and control hardware—field instruments, control panels, safety instrumented systems, and field wiring—for nuclear fuel manufacturing facilities, applying IEC 61511/61508, HART, Foundation Fieldbus, PROFIBUS PA, and CAD tools like SmartPlant Instrumentation.

AutoCAD Automation CAD Corrective Action Modbus +2 skills
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Valar Atomics Backed by Sequoia
7 views 2 weeks ago

Structures Engineer, Turbomachinery Static Hardware

Open 78d North AmericaFull-time
United States

Designs and analyzes static components for nuclear-powered turbomachinery, focusing on structural integrity, material selection, and manufacturability in high-temperature environments using FEA tools like Ansys.

Ansys Fea
140K – 215K $
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