HQ: Cambridge, United States • Energy Management • Energy Storage • 11-50 employees • Est. 2021 • Likely startup • Hiring 4, 1 new
Fourth Power makes renewable energy an on-demand energy source through utility-scale, thermal battery technology. With the ability to provide flexible-duration energy storage, we can start small and grow with the grid to save consumers money and ensure a clean energy future.
No named decision-maker yet.
No careers mailbox known
$44k – $56k per year • In office (Bedford, United States) • Master's Degree • Full-Time
MATLAB
Python
Design
SolidWorks
SpaceTech
ANSYS
HQ: Long Beach, United States • Energy Storage • 51-200 employees • Est. 2023 • Startup • Hiring 16, 2 new
Reliable, on-demand power through flexible service agreements. We accelerate access to scalable energy solutions with 30 MWh under management.
Balachandar Ramamurthy · Executive Officer, Director · decision-maker
Andrew Grinalds · Executive Officer · decision-maker
Lydia Maher · Executive Officer · decision-maker
Joseph Malchow · Director
No careers mailbox known
$90k – $110k per year • Equity • Senior • 5+ years exp • In office (Long Beach, United States) • Full-Time • Senior
HQ: El Segundo, United States • Nuclear Energy • 501-1000 employees • Est. 2023 • Startup • Trust B • Hiring 96, 12 new
Founded in 2023 by Isaiah Taylor, Valar Atomics is an advanced nuclear technology company headquartered in El Segundo, California. The company specializes in the design, standardized engineering, and factory mass-manufacturing of High-Temperature Gas-Cooled Reactors (HTGRs) powered by TRISO (Tristructural-Isotropic) fuel. Its modular nuclear technology is built to deliver scalable, zero-carbon electricity and high-temperature thermal power designed specifically for heavy industrial processes, clean synthetic hydrocarbon fuel production, and large-scale gigasites.
No named decision-maker yet.
Careers mailbox is known
$225k – $290k per year • Equity • Head+ • 15+ years exp • In office (Torrance, United States) • Bachelor's Degree • Architect
PSS/E
PSCAD
ETAP
PowerFactory
HQ: Belfast, United Kingdom • Science & Engineering • Energy & Utilities • Alternative Fuels • Environmental Science • 11-50 employees • Startup • Hiring 2, 2 new
Headquartered in Belfast, Northern Ireland, Nuada is a clean-tech company specializing in advanced, ultra-energy-efficient carbon capture systems for heavy industry. The organization develops innovative point-source capture technology driven by pressure rather than heat, drastically reducing the energy penalty and costs traditionally associated with carbon filtration. By partnering with global industrial leaders across sectors like cement and waste-to-energy, it enables hard-to-abate industries to efficiently cut emissions and accelerate their transition toward net-zero targets.
No named decision-maker yet.
Careers mailbox is known
≈ $37k – $78k per year (Estimated) • Equity • In office (Belfast, United Kingdom) • Bachelor's Degree • Full-Time
HQ: Houston, United States • 501-1000 employees • Est. 2017 • Startup • Hiring 57, 6 new
Jack Norbeck · Executive Officer, Director · decision-maker
Timothy Latimer · Executive Officer, Director · decision-maker
Christina Karapataki · Director
Rachel Slaybaugh · Director
No careers mailbox known
$140k – $170k per year • Equity • Senior • 9+ years exp • Hybrid (Houston, Oakland, United States) • Bachelor's Degree • Senior
TCP/IP
IoT
OPC UA
MedTech
Design Controls
General Matter
Base Power
Valar Atomics
Radiant Nuclear
Aalo Atomics
Fuse Energy
NovaSource Power Services
KK Group
Kairos Power
Verkor
ON.energy
Terabase Energy
The Nuclear Company
Type One Energy
Antora Energy
Amperesand
Jetson Home
Pacific Fusion
Peak Energy
Gridsight
Torus
Kaluza
Lunar Energy
SPAN
Reverion
Munich Electrification
Electric Hydrogen
Power Factors
Critical Loop
Momentenergy
EH Group Engineering
Last Energy
dcbel
Zap Energy
Hometree
Marvel Fusion
Nuclear Promise X
Paces
