inertia

inertia

16 open positions
Last updated May 18, 2026
Remote0%
Hybrid0%
On-site100%
Salary shown42%
Avg. listing84d
This month2 new · 3 closed
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Head of Content & Storytelling

52
Low

Overview Inertia is hiring a Head of Content & Storytelling to lead and execute content production for the commercial fusion energy company taking the most direct, scientifically proven path to putting fusion energy on the grid. Following our $450M Series A, this role is central to building the comp

OtherContentFull-TimeExecutive
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0 0 0 4d ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Lab Operations Manager

29
Lowest

Overview Inertia Enterprises is developing the technologies to build the world’s first fusion energy power plant. At our 48,000 sq.ft. facility in Livermore CA, we are seeking a Laboratory Operations Manager to oversee the safe and effective running of a suite of research labs involving high power l

OperationsOperations ManagerFull-TimeMid
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0 0 0 5d ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Senior Controls Engineer

$200k–$260k/year
26
Lowest

Overview: We are seeking a highly skilled Senior Controls Engineer to lead the design, development, and implementation of advanced control systems and software for high-energy laser systems. You will work cross-functionally with optical, mechanical, and electrical engineering teams to develop robust

OtherControls EngineerFull-TimeSenior
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0 0 0 1mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Global Supply Manager

$175k–$200k/year
26
Lowest

Overview: We are seeking a Global Supply Manager to own and scale our end-to-end procurement operations. This role is critical to ensuring reliable, cost- effective, and compliant sourcing of technical components in a fast-paced, early-stage environment. You will build systems, develop supplier part

OtherGlobal Supply ManagerFull-TimeMid
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0 0 0 1mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Project Engineer

15
Lowest

Overview: Inertia is seeking a highly driven Project Engineer with a strong technical foundation in laser systems or hard science environments to lead complex, cross-functional projects from concept through execution. This role is ideal for someone who drives decisions and leads teams to deliver res

EngineeringProject EngineerFull-TimeMid
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0 0 0 1mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Laser Diode Manufacturing Engineer

15
Lowest

Overview: At Inertia, we are building the world's highest average power laser to initialize the first commercial fusion power plant. We are seeking talented engineering leadership to define and execute the strategy for supplying laser diodes at the scale, cost, and reliability required for fusion en

Manufacturing EngineerManufacturing & ProductionFull-TimeMid
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0 0 0 1mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Laser Electro-Optical Engineer / Scientist

$185k–$275k/year
24
Lowest

Overview: We are seeking a team of Laser Electro - Optical professionals to build and operate a suite of optical and laser- based systems for Inertia’s fusion energy program. Working in a newly constructed set of labs, we are building a wide range of test facilities and state-of-the-art capabilities

OtherOptical EngineerFull-TimeMid
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0 0 0 1mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Senior Mechanical Design Engineer

$180k–$240k/year
26
Lowest

Overview: We are seeking a Senior Mechanical Design Engineer within the laser division, to play a key role in developing the next generation of ultra-high energy pulsed laser systems for fusion energy. Typical design projects would include the design and development of solid-state laser hardware and

EngineeringMechanical Design EngineerFull-TimeSenior
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0 0 0 2mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Mechanical Technician

$80k–$110k/year
26
Lowest

Overview: We are seeking a highly skilled Mechanical Technician to support advanced precision mechanical design, fabrication, and system integration efforts. This role requires a hands-on problem solver who can work independently, manage multiple tasks simultaneously, and contribute to innovative te

Mechanical TechnicianSkilled Trades & Field ServicesFull-TimeSenior
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0 0 0 2mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Senior Mechanical Engineer - Fusion Engine Design and Analysis

$125k–$225k/year
26
Lowest

Overview: Inertia Enterprises is developing the technologies to build the world’s first fusion energy power plant. At our 48,000 sq.ft. facility in Livermore, CA, we are seeking a Senior Mechanical Engineer - Fusion Engine Design and Analysis to lead analysis and support the mechanical design of cri

EngineeringMechanical EngineerFull-TimeSenior
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0 0 0 2mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Cryogenics Engineer – IFE Target Systems

$125k–$200k/year
26
Lowest

Overview: We are seeking a Cryogenics Engineer to lead the design and development of systems for layering the DT fuel in inertial fusion energy (IFE) targets. This will span prototypes to mass production systems where target throughput is at a few Hertz rate. The system will take a stream of targets

OtherEngineerFull-TimeMid
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0 0 0 4mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

High Pressure Engineer

15
Lowest

Overview: We are seeking an Engineer to design and develop high pressure systems for filling inertial fusion energy (IFE) targets with high pressure gas. This will span prototypes to mass production systems where target throughput is at a few Hertz rate. Fill pressures in the range of two to three h

OtherEngineerFull-TimeMid
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0 0 0 4mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Controls Engineer

$135k–$185k/year
26
Lowest

Overview: We are seeking innovative Controls Engineers to advance high power laser system design and testing capabilities for Inertia’s fusion energy program as part of a fast-moving team. A key element is development of the world’s highest average power pulsed lasers, which will form the ‘unit cell

OtherControls EngineerFull-TimeMid
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0 0 0 6mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Laser Scientist

15
Lowest

Overview: We are seeking an experienced Laser Physicist to drive the design of high power laser systems and associated testing capabilities for Inertia’s fusion energy program. This work focuses on the development of the world’s highest average power pulsed lasers, which will form the ‘unit cell’ of

OtherScientistFull-TimeMid
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0 0 0 6mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Optical Engineer

15
Lowest

Overview: We are seeking an experienced and innovative Optical Engineer to advance high power laser system design and testing capabilities for Inertia’s fusion energy program. A key element is development of the world’s highest average power pulsed lasers, which will form the ‘unit cell’ of our powe

OtherOptical EngineerFull-TimeMid
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0 0 0 6mo ago
inertiainertia·United StatesUnited States·Livermore,Livermore·On-site

Mechanical Engineer – Fusion Target Fabrication

15
Lowest

Overview We are seeking a Mechanical Engineer – Fusion Target to advance critical target fabrication capabilities for Inertia’s fusion program. This high-impact role supports the development, design, and operation of equipment and processes for precision target components, including capsules, hohlra

EngineeringMechanical EngineerFull-TimeMid
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0 0 0 6mo ago