Search 203 companies with 11,165 job openings
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CompanyJobsDescriptionInfo
fab246
@fab2
electronics
Fervo Energy46
Fervo Energy delivers 24/7 carbon-free energy through development of next-generation geothermal projects.
@fervoenergy
energy, geothermal
Forterra45
Forterra is defining the next domain of operations by creating an ecosystem where intelligent systems coordinate and prevail across battlefields.
@forterradrive
defense
Astro Mechanica44
We're reinventing aircraft from the engine forward.
@astromechanica
aviation
Electra.aero44
Electra builds ultra-short takeoff aircraft requiring just 150 feet. Transforming air travel with hybrid-electric propulsion. Join the Air Mobility Revolution.
@electraaero
aviation
SHINE Technologies44
Discover SHINE Technologies' innovative approach to fusion technology, producing medical isotopes, recycling nuclear waste, and generating energy.
@shinefusion
nuclear
Eastern Shipbuilding Group43
Mission Ready – Medium Class Hopper Dredge
@easternship
maritime
Vulcan Elements43
Vulcan Elements manufactures rare earth magnets for EVs and defense, driving innovation, efficiency, and supply chain security.
@vulcanelements
magnet
Mytra42
Supercharged Industrial Productivity with Bots, Software, and Cells
@mytraus
automation
Last Energy41
Last Energy is a new nuclear energy solution for customers of any size – rapidly deploying, affordable, clean, baseload power at scale with a full-service delivery model.
@lastenergy
nuclear
PDW41
Performance Drone Works (PDW) is a defense technology company building multi-mission aerial robotic systems. We bridge the gap between low-capability drones and high-end platforms, delivering scalable airpower at the edge.
@pdw_ai
defense, drone
Epirus39
Epirus combines the latest in directed energy, long-pulse high-power microwaves (HPM), AI, and advanced electronics for unmatched electronic warfare effects. The Leonidas family of HPM systems by Epirus are the most effective non-kinetic cUAS and counter swarm solution on the market.
@epirus
defense
Amca38
America’s new industrial base
@amcainc
manufacturing
DroneShield37
The global leader in AI-powered CUxS. DroneShield delivers counter-drone solutions for every mission with customer-first design and advanced threat detection.
@droneshield
defense
Firestorm37
Firestorm Labs - Democratize the fight with radically-affordable, mission-adaptable power for air, land, and sea.
@firestorm_labs
defense, drone
Flock37
Clearevidence.Safercommunities.Privacyfirst.
@flock_safety
drone
Heron Power Electronics37
Our electric grid is under intense strain  — overextended, aging, and increasingly out of sync with the explosive growth in demand.​
@heronpower
electronics, grid
Arc34
Arc is electrifying the marine industry, starting with recreational boating.
@arcboats
maritime
Type One Energy34
Type One Energy is bringing the power of the stars to Earth—Safe, Clean, affordable fusion energy for all.
@typeoneenergy
fusion
Antora Energy33
Antora builds and deploys thermal energy storage to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora’s thermal batteries deliver reliable and cost-effective heat and power for industrial loads of any size.
@antoraenergy
energy, thermal batteries
Maddox Industrial Transformer33
Maddox Industrial Transformer provides a full range of commercial and industrial transformers, with short lead times and personal service. Get a quote today!
@maddoxxfmr
electrical, manufacturing
Rainmaker Technology Corporation33
Rainmaker uses drone-based cloud seeding to increase rainfall, restore ecosystems, and fight drought. Learn how our scalable weather technology brings water to the West.
@rainmakercorp
reindsummit, weather
Bedrock Robotics32
Advanced Autonomy for the Built World
@bedrockrobotics
construction
Enovix Corporation32
Enovix develops and manufactures advanced lithium-ion battery cells using proprietary silicon-anode and graphite architectures. Its technology delivers high energy density, fast charging, and reliable performance for smartphones, smart eyewear, drones, defense, industrial, and AI-powered devices.
@enovixbatteries
batteries
Sila31
The modern silicon anode was invented and scaled by Sila. Titan Silicon delivers 20% more energy density for batteries powering millions of devices…
@silananotech
batteries
NuScale Power30
We are the global leaders in SMR nuclear technology with our groundbreaking NuScale Power Module.
@nuscale_power
nuclear
Terraform Industries30
@terraformindies
energy
Vannevar30
Vannevar builds agentic AI for 21st-century conflict, pre-trained for national security missions and delivering decision advantage.
@vannevarlabs
defense
BRINC Drones29
Founded in the wake of the 2017 Las Vegas shooting, BRINC is set on responsible deployments of lifesaving technology for public safety.
@brincdrones
drone
MESH29
@meshoptical
laser
Merlin28
Building Autonomous Aerospace today
@merlinaero
aviation
Boom Supersonic27
Making the World Dramatically More Accessible
@boomsupersonic
aviation, reindsummit
VVater27
A next-generation water treatment company focusing on solving a global problem to ensure there is Clean Water for All Humankind.
@vvaterglobal
water
Pivotal26
Pivotal is leading the way in Advanced Air Mobility (AAM) with cutting-edge eVTOL technology for personal, public safety, and defense use.
@pivotalaero1
aviation
Saildrone26
@saildrone
maritime
Senra Systems26
Senra Systems
@senra_systems
electrical, manufacturing
Machina Labs25
Machina builds intelligent, software-defined factories that deliver complex metal structures for aerospace, defense, and advanced mobility programs
@machinalabs_
machining, reindsummit
TerraFirma25
TerraFirma is transforming construction through automation and bold engineering—faster, safer, and cheaper. Join us in building the future from Texas.
@terrafirma_inc
construction
JSX24
JSX | Book Non-Stop Flights & Airfare
@flyjsx
aviation
Kairos Power24
Building the future of clean energy through iterative development and vertical integration. Kairos Power's advanced reactors deliver reliable, safe nuclear power at scale.
@kairospower
nuclear
WindBorne Systems24
WindBorne designs, builds, and operates a constellation of long-duration smart weather balloons targeting the most critical data in the atmosphere.
@windbornewx
weather
Overland AI23
Pioneering off-road autonomy for defense. We’re not talking commercial trucks and taxis on dirt roads. We’re talking no roads, no GPS, going cross country.
@overland_ai_x
defense
Stone Power22
America's Turbine Company. Rebuilding the capacity to manufacture turbines at scale, here in America.
@stonepowerus
energy
Zap Energy22
Zap Energy is an integrated nuclear energy company building fission, fusion, and intersectional technologies to deliver on-demand, carbon-free power at scale.
@energy_zap
fusion
HavocAI21
Havoc is the leader in all-domain collaborative autonomy. Its software-defined hardware approach powers military and commercial-grade autonomous systems across air, land, and sea to sense, decide, and act together in complex and contested environments.
@havocai_usv
defense, maritime
Long Wall21
Long Wall
@longwalldefense
defense
Swarm Aero21
Swarm empowers small teams to mobilize thousands of uncrewed vehicles in communications-limited, contested environments.
@swarmaero
defense, drone
Wisk21
The world’s first autonomous, all-electric air taxi service. Wisk’s self-flying eVTOL aircraft are Boeing-backed with 1,750+ safe test flights.
@wiskaero
aviation
Bollinger Shipyards20
Bollinger Shipyard exists to provide our clients with complete marine services to meet your needs from repair to vessel building.
@bollingership
maritime
Carbon20
From rapid prototyping to end-use parts, the Carbon Digital Light Synthesis Process is the dream of Additive Manufacturing realized.
@carbon
3d printing
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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.

When researching people and companies, you can likewise build a list of what to omit and focus on whom and what to include.

(Is the form too complex? Should part of it be easier to hide? Is anything missing? Let us know.)

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

Full-text search uses approximate matching, such as stemming to a root word and matching singular or plural forms.

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

  • Words without quotes — separate search terms
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The Jobs, Companies, and X Profiles pages have textboxes for searching specific fields. Each supports include and omit criteria.

  • Click the field name or either icon (🔷 or ) to open a larger editor for that field.
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  • Each text field has its own all/any menu:
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Fielded text search is literal rather than stemmed:

  • Words without quotes — separate search terms
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Omit takes precedence: first find matches to the include criteria, then remove matches to the omit criteria.

'or empty'

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

If the include criterion is disabled or has no value, or empty has no effect.

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Companies have overlapping tags. The Tags sidebar can be used as part of any search or filter.

Active included and omitted tags appear at the top. Their controls match the fielded search controls: enable checkbox, icon, all/any menu, and—for included tags—or empty.

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

In the list of available tags:

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The entire Tags sidebar can be collapsed or expanded. Active criteria continue to affect results while it is collapsed.

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When search criteria have changed without being applied, the Search button changes to Update. Click Update to see the new results.

By default, changes in the Tags sidebar take effect right away. To wait and apply several changes together, select after click 'Update' at the bottom of the Tags sidebar.