Fuse Engineering Jobs in California (NOW HIRING)

We are building one of the most potentially consequential companies of the century. Our mission is to accelerate the world's transition to fusion energy while safeguarding humankind. This is not a normal company. This is not a normal job. We are committed for the long term to win.

As 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, recruiting, and leadership to tell the story of what we're building and why it matters.

• Obsess about the details — sloppy work costs us later, so do it right the first time.

• Care — pick up the trash. Do things no one asks you to do. Go the extra mile because you care.

• Act with urgency — every hour matters more than it feels like it does.

• Be responsible for the outcome, not just the task; if it is not working, it remains your problem until it is fixed.

• Assume good intent — disagree openly, then commit fully once a call is made.

• Build and execute Fuse’s social media strategy across LinkedIn, X, Instagram, YouTube, and other relevant platforms.

• Create compelling content around Fuse’s technology, people, launches, tests, and company milestones.

• Turn complex fusion and engineering work into clear, engaging content for technical and broader audiences.

• Grow Fuse’s audience, reach, and engagement across social platforms.

• 3+ years of experience in social media, digital marketing, content, communications, or a related field.

• Demonstrated track record growing social channels and increasing organic reach and engagement.

• Strong writing and editing skills, with the ability to turn complex technical ideas into clear, compelling content.

• Hands-on experience managing social platforms including LinkedIn, X, Instagram, and/or YouTube.

• Working knowledge of SEO and organic search strategy, including keyword research, content optimization, and improving search visibility.

• Strong portfolio demonstrating social content, campaigns, writing, or audience growth.

• Ability to work directly with engineers, technical experts, executives, and creative teams to develop content.

• Comfortable moving quickly, working with incomplete information, and managing multiple priorities.

• Background translating complex science or engineering into content for broader audiences.

• Familiarity with technical SEO, website content strategy, and Google Search Console or similar tools.

• Ability to create or direct short-form video, photography, graphics, and other visual social content.

• Track record supporting major company announcements, product launches, recruiting campaigns, or executive communications.

• Proven ability to build a social or digital presence from an early stage rather than inherit a mature program.

• This is not a remote position and will require relocation if not already local to Fuse's San Leandro, CA facility.

• Position requires the ability to work extended hours and weekends when needed.

• Position may require some business travel to other Fuse facilities.

• Medical, dental, and vision coverage.

• Relocation assistance for roles that require it.

• Flexible time off. Take what you need, no accrual tracking.

• 2 weeks of paid time off built into the end of each year (subject to team and business needs).

• Supportive leave of absence policies.

• Paid leave for new parents.

To conform to U.S. Government technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Fuse is an Equal Opportunity Employer; employment with Fuse is governed on the basis of merit, competence, and qualifications and will not be influenced by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, ancestry, immigration status, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

Compensation Range: $75K - $105K