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Jobs in California, United States
22 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 22 jobs
Pulsed-Power Engineer
10 days agoFuse · San Leandro, California, United States
On-siteFull-time$110K – $165K a yearEngineeringFuse is the first private company building a fusion facility based on Magnetized Liner Inertial Fusion (MagLIF), an approach proven through a decade of simulation and experiments at Sandia National Laboratories. Our next milestone is Z-Star, a 15 TW Next Generation Pulsed Power…
Head of Design
10 days agoFuse · San Leandro, California, United States
On-siteFull-timeDirector$180K – $230K a yearDesignFuse is hiring its first Head of Design: a hands-on design leader who reports to JC Btaiche, our CEO and Founder, owns how the world sees Fuse, and builds the team that makes it real. Fuse is at an inflection point. Investors, government partners, national labs and the…
Robotics & Automation Engineer
3 weeks agoFuse · San Leandro, California, United States
On-siteFull-time$125K – $165K a yearEngineeringWe're looking for robotics engineers to stand up and grow Fuse's robotic manufacturing capability from the ground up. You will design, build, program, and deploy robotic cells that handle the full lifecycle of our pulsed-power hardware, from individual components up to our…
Security Engineer
4 weeks agoFuse · San Leandro, California, United States
On-siteFull-timeMid levelSecurityWe're hiring our first dedicated Security Engineer to own security across a growing and technically diverse footprint: cloud infrastructure, software development practices, control systems, and data collection pipelines. You'll work alongside our IT Systems Administrator, who…
IT System Administrator
4 weeks agoFuse · San Leandro, California, United States
On-siteFull-timeMid levelITYou'll own the day-to-day technology experience for every employee, from the laptop that shows up on someone's first day to the SaaS tools they use every hour. You'll work closely with our Security Engineer, who sets policy and standards; you'll be the one who implements,…
Director of Commercial Partnerships
2 months agoFuse · San Leandro, California, United States
RemoteFull-timeDirector$150K – $225K a yearSalesYou'll build the commercial partnerships that turn Fuse's capabilities into durable business. The initial focus is companies with radiation-hardening and testing needs, particularly semiconductor and chip manufacturers. This is a 0-to-1 go-to-market role — you'll help build the…
Director of Contracts
2 months agoFuse · Washington, District of Columbia, United States +1
RemoteFull-timeDirector$180K – $250K a yearYou'll be responsible for Fuse's federal contracting portfolio from acquisition strategy through execution. This is not a narrow contracts-administration role. You'll help shape how Fuse pursues, negotiates, structures, and executes complex U.S. government work, while keeping…
Capture & Proposal Writer
2 months agoFuse · Washington, District of Columbia, United States +1
RemoteFull-timeSenior$160K – $220K a yearYou'll help Fuse grow revenue. You will lead proposal and capture work from teaming strategy and solicitation response through final submission, while translating complex technology into clear technical narratives, product documentation, and go-to-market content. The work…
Fluid Dynamics Engineer
2 months agoFuse · San Leandro, California, United States
RemoteFull-timeMid level$110K – $160K a yearEngineeringFuse is designing and constructing Z-Star, a next-generation pulsed-power accelerator requiring the management, recirculation, filtration, and conditioning of multi-million-liter volumes of high-voltage transformer oil and deionized (DI) water.
Data Scientist
2 months agoFuse · San Leandro, California, United States
RemoteFull-time$145K – $190K a yearData & AIYou will build our in-house simulation stack — the models that predict what our fusion machines will do, and the inference machinery that pulls physics out of shot data. This is not a “fit a curve to a dashboard” data science role.
Cryogenic Systems Engineer
2 months agoFuse · San Leandro, California, United States
Full-timeMid level$110K – $165K a yearEngineeringFuse is constructing Z-Star, a next-generation pulsed-power facility. Z-Star requires two deeply integrated cryogenic systems: a high-vacuum cryopumping system and a 4 K target/liner cryogenic cooling system.
Computational Physicist
2 months agoFuse · San Leandro, California, United States
RemoteFull-time$150K – $200K a yearScience & researchAs a Computational Physicist at Fuse, you'll develop the models and simulations that explore how our pulsed-power systems actually behave — turning physics, mathematics, and computational methods into predictions the team can build on.
Capacitor Manufacturing Engineer
2 months agoFuse · San Leandro, California, United States
Full-timeMid level$105K – $155K a yearEngineeringFuse is establishing a dedicated in-house manufacturing facility for high-voltage pulsed-power capacitors. The program requires production of hundreds of thousands of 40–160 nF, 100 kV double-ended capacitors, previously produced only by a handful of specialized manufacturers…
Video Producer
2 months agoFuse · San Leandro, California, United States
RemoteFull-time$85K – $130K a yearDesignYou'll shoot and edit the films that show what Fuse actually builds. You are responsible for the full chain: camera, lighting, sound, edit, and grade. This is cinematic, high-craft work inside a real pulsed-power facility — high-voltage machines, low-light labs, reflective…
Social Media Lead
2 months agoFuse · San Leandro, California, United States
RemoteFull-timeLead / staff$75K – $105K a yearMarketingAs Social Media Lead at Fuse, you'll build how Fuse shows up online — growing our social presence, turning complex technical work into compelling content, and improving how people discover Fuse across social and search. You'll work directly with engineering, creative,…
Director of FP&A
2 months agoFuse · San Leandro, California, United States
RemoteFull-timeDirector$180K – $250K a yearFinanceYou'll build the financial engine behind Fuse's next stage of growth. We've raised institutional capital, operate multiple legal entities, work with U.S. government contracts, and are scaling a capital-intensive hardware company. You'll work directly with the CEO across…
Business Operations
2 months agoFuse · San Leandro, California, United States
RemoteFull-time$85K – $140K a yearOperationsYou'll work directly with the CEO and executive team on whatever matters most. There is no fixed playbook and the scope will move with the company: events, facilities, university recruiting and collaboration, communications, customer initiatives, investor prep, supply chain, or…
Executive Assistant
13 months agoFuse · San Leandro, California, United States
RemoteFull-timeEntry levelAdministrationYou'll be the operational backbone behind Fuse's leadership and facility — partnering closely with the C-Suite on calendars, travel, and high-stakes meeting prep, while also owning the day-to-day office environment so the rest of the team can focus on their work. This role…
Machinist/Programmer
17 months agoFuse · San Leandro, California, United States
Full-timeEntry level$58K – $85K a yearEngineeringAs a Machinist at Fuse, you're focused on production: taking drawings from engineering and turning them into parts, fast, right, and efficiently.
Nuclear Engineer
18 months agoFuse · San Leandro, California, United States
Full-time$105K – $155K a yearEngineeringAs a Nuclear Engineer at Fuse, you'll bring expertise in particle transport, Monte Carlo simulation, radiation shielding, and radiation diagnostics to our fusion facility.
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.