17 open positions
Last updated May 8, 2026
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Health Physicist

14
Lowest

About Fuse We are a (rad hard) team of builders, breakers, and fixers - delivering pulsed-power systems to accelerate the world’s transition to fusion. Customers span defense, energy, and aerospace; our pulsed-power platforms (e.g. TITAN, Z-STAR) support nuclear effects testing now and fusion plants

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0 0 0 5mo ago

Electromechanical Technologist

14
Lowest

About Fuse We are a (rad hard) team of builders, breakers, and fixers - delivering pulsed-power systems to accelerate the world’s transition to fusion. Customers span defense, energy, and aerospace; our pulsed-power platforms (e.g., TITAN, Z-STAR) support nuclear effects testing now and fusion plant

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0 0 0 7mo ago

Radiation & Contamination Technologist (RCT)

14
Lowest

About Fuse We are a (rad hard) team of builders, breakers, and fixers - delivering pulsed-power systems to accelerate the world’s transition to fusion. Customers span defense, energy, and aerospace; our pulsed-power platforms (e.g. TITAN, Z-STAR) support nuclear effects testing now and fusion plants

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0 0 0 7mo ago

Executive Assistant

12
Lowest

About Fuse Fuse is on a mission to accelerate the world’s transition to limitless clean energy.We’re builders, breakers, and fixers who get sh!t done - building pulsed-power and fusion devices. The team moves fast, iterates faster, and sweats the details. If “impossible” sounds like a to-do list, yo

Executive AssistantAdministration & Office SupportFull-TimeMid
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0 0 0 7mo ago

Special Ops.

14
Lowest

About Fuse We’re a tight, hands-on crew—builders who test hard, move fast, and let results speak. Low ego, high discipline, and a bias for small teams operating on the bleeding-edge of hardware. The culture is proof-driven: we are extreme people who build, break, and iterate. On the tech side, we’re

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0 0 0 7mo ago

Radiation Safety Officer

$90k–$170k/year
25
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power gener

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0 0 0 10mo ago
fusefuse·CanadaCanada·On-site

Internship - Montreal

12
Lowest

About Fuse Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed

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0 0 0 11mo ago

Internship - San Leandro

12
Lowest

About Fuse Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed

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0 0 0 11mo ago

Machinist/Programmer

$30k–$90k/year
25
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have also built and licensed 2 novel pulsed power generators. Each Team member w

OtherProgrammerFull-TimeMid
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0 0 0 11mo ago

Computational Physicist

14
Lowest

About FuseFuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed p

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0 0 0 12mo ago
fusefuse·CanadaCanada·On-site

Electrical Engineer - Montreal

14
Lowest

About FuseFuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed p

EngineeringElectrical EngineerFull-TimeMid
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0 0 0 12mo ago

Electrical Engineer - San Leandro

$75k–$175k/year
25
Lowest

About FuseFuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed p

EngineeringElectrical EngineerFull-TimeMid
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0 0 0 12mo ago
fusefuse·CanadaCanada·On-site

Laser Engineer - Montreal

14
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power gener

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0 0 0 12mo ago

Laser Engineer - San Leandro

14
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power gener

OtherEngineerFull-TimeMid
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0 0 0 12mo ago

Mechanical Engineer - San Leandro

14
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power gener

EngineeringMechanical EngineerFull-TimeMid
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0 0 0 12mo ago

Nuclear Engineer

14
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power gener

OtherEngineerFull-TimeMid
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0 0 0 12mo ago

Tech Team Alpha Technician

$70k–$125k/year
25
Lowest

Fuse is on a mission to accelerate the world’s transition to fusion energy. Our core product is TITAN: an Impedance Matched Marx Generator (IMG). TITAN is the most efficient and powerful (TW) machine of its kind. Fusers have also built and licensed Magical Unicorn and FAETON I, 2 novel pulsed power

OtherTechnicianFull-TimeMid
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0 0 0 12mo ago