Search 203 companies with 11,165 job openings
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CompanyJobsDescriptionInfo
ClevelandCliffs20
Cleveland-Cliffs is North America’s largest flat-rolled steel producer and supplier of iron ore pellets serving various industries, mainly automotive.
@cle_clf
manufacturing
MP Materials20
MP Materials champions America's rare earth magnet supply, powering sectors like EVs, robotics, defense, and renewable energy.
@mpmaterials
materials
NANO Nuclear Energy20
The Path to Zero starts here. NANO Nuclear Energy Inc. - micro-Small Modular Reactor (µSMR) and Advanced Nuclear Reactor (ANR)
@nano_nuclear
nuclear
Blue Energy19
Building modular power plants for modular reactors. Blue Energy uses shipyard manufacturing to reduce the cost and build time of nuclear power plants.
@blue_energy_co
nuclear
Endurance Energy19
Endurance: The Seafloor Power Company
@endurancegeo
energy, geothermal
Fermi America19
@fermiamerica
electrical
Rondo Energy19
The Rondo Heat Battery converts intermittent wind and solar power into a simple, safe, practical, efficient, and affordable supply of continuous industrial heat and power.
@rondoenergy
energy
Westmag19
American Motors for Drones and Robots. Engineered for performance. Built for scale. Built in America.
@westmagco
electronics
AnySignal18
The end-to-end RF platform for spectrum supremacy
@anysignal_space
defense electronics
BOXABL18
Housing Meets Mass Production
@boxabl
construction
Poseidon Aerospace18
Poseidon is reimagining logistics with autonomous aircraft built to move goods faster, cheaper, anywhere they're needed. We are building the unmanned backbone of tomorrow's logistics.
@poseidonaero
aviation
StandardNuclear18
Standard Nuclear
@standardnuclear
fuel, nuclear
Terrestrial Energy18
Terrestrial Energy
@terrestrialmsr
nuclear
Zeno Power18
Nuclear Batteries Powering the Frontier
@zeno_power
nuclear battery
Aurelius Systems17
Aurelius Systems builds AI-powered directed energy laser defense platforms protecting troops, bases, and infrastructure from UAS drone threats.
@aureliuslasers
defense
Exowatt17
Exowatt is redefining energy for the AI era. Delivering clean, modular, and scalable power that meets the rising demand of AI infrastructure.
@exowattenergy
energy
Fuse Energy17
Fuse is securing clean, reliable, global energy abundance, along with US competitiveness, through nuclear fusion & nuclear effects testing.
@fuseenergytech
fusion
Phoenix Tailings17
Phoenix Tailings leads rare earth refining in the U.S. to secure the metals our economy and defense need to thrive.
@phoenixtailings
mining
RealtaFusion17
@realtafusion
fusion
Vatn Systems17
@vatnsystems
maritime
Atomic Industries16
Atomic Industries
@atomic_inc
manufacturing, reindsummit
Lumafield16
Accelerate product development with the Neptune industrial X-ray CT scanner, Voyager analysis software, and Atlas AI co-pilot for manufacturing.
@lumafield
manufacturing
Microvast16
Lithium-ion battery solutions for transportation, heavy equipment, and energy storage. Microvast is recognized globally as an industry leader.
@microvast
batteries
Andrenam15
Andrenam is building an AI-powered, distributed maritime sensing network for persistent autonomous awareness from surface to seabed.
@_andrenam_
maritime
BlackSea Technologies15
Building the State-of-the Art in AI-Enabled Manned and Unmanned Teams
@blacksea_tech
defense, maritime
SendCutSend15
Online sheet metal fabrication service. Get custom parts delivered in just a few days—upload STEP or DXF files for instant pricing!
@sendcutsend
machining, reindsummit
The American Housing Corporation15
We're building an abundance of beautiful starter homes across the United States, in cities where families love to live.
@americanhousing
construction
Ambrosia Energy14
Vertically integrated solar + battery power plants supplying reliable 24-hour electricity.
@ambrosiaenergy
energy
Dandelion Geothermal 🌎14
Dandelion's nation-leading geothermal drilling and heat pumps provide cost-effective, renewable home heating and cooling.
@dandelionenergy
energy, geothermal
NOX METALS14
The page you were looking for does not exist. Browse materials, get an instant aluminum plate quote, or read our latest news.
@noxmetals
machining
Scale Microgrids14
Scale microgrids designs, builds, finances, and operates cutting edge distributed energy assets that offer cheaper, cleaner, and more resilient power.
@scalemicrogrids
energy
UNION14
We Engineer Factories.
@union_prime
defense, manufacturing
Niron Magnetics13
Niron Magnetics delivers rare-earth-free permanent magnets built with high-performance iron nitride using abundant materials and domestic supply.
@nironmagnetics
magnet
Surf Air13
Transforming regional flying through electrification - Surf Air
@surfair
aviation
Hyliion12
Hyliion's fuel flex linear generators deliver low-emission, onsite power generation for data centers, microgrids, EV charging, & more.
@hyliion
energy
9 Mothers11
AI-powered counter-drone (C-sUAS) defense systems. Edda — fast, low-cost, autonomous-capable point defense for the FPV drone era. Built in Austin, TX.
@9mothers
defense
American Terawatt11
@am_watt
electrical
Guardian Bikes11
Kids bikes that give your kids the safety and fun they deserve. Featuring the award-winning SureStop Brake System, 365 day test ride, free returns & easy 10-minute setup.
@guardianbikes
manufacturing
Quaise Energy11
Quaise is an energy company unlocking geothermal energy for the world population through millimeter wave drilling technology.
@quaiseenergy
energy, geothermal
Spudnik Equipment11
@spudnikequip
agriculture
Charm Industrial10
Charm Industrial provides high-quality carbon removal through bio-oil sequestration.
@charmindustrial
environmental
Longshot10
Longshot is manufacturing the disruptive technologies that revolutionize how the world approaches hypersonics and space launch. Rapid testing, quick iteration, and cost effectiveness are non-negotiables.
@longshotspace
defense
Valinor Enterprises10
Valinor is a new kind of defense and government tech company. We build and buy mission-critical technologies to fill the gaps others ignore.
@valinortech
defense
Anatar9
Anatar is an American apparel manufacturing company building modern supply chain infrastructure.
@anatar
apparel
Chariot Defense9
Power Infrastructure for the Modern Battlefield.
@chariotdefense
defense electronics
goTenna Pro9
@gotenna
electronics
Reax9
Reax is a defense tech startup increasing the rate of American capability.
@reaxiomatic
defense
REGENT9
We develop & manufacture all-electric, passenger-carrying, wing-in-ground-effect vehicles to service coastal routes, building on real-world-proven tech.
@regentcraft
maritime, reindsummit
Skyryse9
SkyOS is the first fully digitized aircraft operating system that enhances safety and offers optionally-piloted capabilities.
@skyryse
aviation
Spike Aerospace9
Spike Aerospace is excited to reintroduce supersonic flight — quieter, cleaner, safer and more efficient. Reach destinations across the country or around the globe in half the time.
@spikeaerospace
aviation
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Help: Searching R14 Now

Many websites provide basic search features, and those often suffice. R14 Now supports simple full-text search plus advanced features for people who find them useful.

If you are looking for a job, you will likely encounter the same companies repeatedly, including many that are not a good fit. R14 Now makes it easy to omit them. A broad search can also match many uninteresting job titles; each can be omitted with one click. Omitted items remain visible in the search criteria, where they are easy to edit or temporarily disable.

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Full-text search: include and omit; words and phrases

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The placeholder describes the core syntax: Search words or "quoted phrases"; use '-' to omit.

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Fielded text search is literal rather than stemmed:

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'or empty'

When you actively specify an include value, or empty additionally includes results whose corresponding data is empty or unknown.

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If a tag is already active, click the tag to remove it or click its other icon to switch between include and omit.

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