Thea Energy Jobs Hiring Now
Thea Energy is hiring for 17 open roles on Migrate Mate as of July 16, 2026, concentrated in specialized engineering and project & program management, with listed salaries up to about $230,000. Migrate Mate updates Thea Energy's live openings daily. Thea Energy is a fusion energy company developing stellarator-based power plant technology for commercial electricity generation.
Find Thea Energy JobsOverview
Thea Energy hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 17
- Top team
- Specialized Engineering
- Seniority
- Manager level or above
- Work type
- 0% remote or hybrid
- Top location
- Kearny
- Salary range
- $85,000–$230,000
Listed salaries for Thea Energy roles on Migrate Mate range from about $85,000 to $230,000 per year across 17 open roles, as of July 16, 2026.
Open Roles at Thea Energy
Showing 17 of 17+ Thea Energy jobs
About Thea Energy:
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future.
Position Overview:
Thea Energy is seeking an ambitious and resourceful executive assistant to join our team and help us build the future of fusion energy. You will serve as a force multiplier for the executive team. As an executive assistant, you will provide critical support across a variety of operational tasks. The ideal candidate will be highly organized, possess excellent communication skills, and thrive in the fast-paced environment of a rapidly scaling company. Thea Energy’s dynamic team is made up of self-motivated individuals with an excitement for solving complex problems.
Key Responsibility Areas:
Calendar:
- Manage and maintain calendars, including scheduling meetings and trips.
- Collaboratively ensure that use of time is aligned with real-time priorities of the company with minimal friction.
- Ensure team is always prepared (and never surprised by) meetings.
- Anticipate needs, and issues before they arise.
Communication:
- Serve as a point of contact between the executive team and various internal and external stakeholders.
- Manage and triage inbound communications.
- Draft, proofread, and edit documents, reports, communications, and other materials.
Coordination:
- Track action items and follow-ups, ensuring nothing falls through the cracks.
- Arrange trips, events, team meetings, and offsite activities as required.
Other special projects as required
Ideal Experience & Skillsets:
- 5+ years of work experience as an executive assistant.
- Demonstrated organizational skills and attention to detail.
- Highly structured and process-driven, with a speed and execution mindset.
- Ability to manage competing priorities across internal teams and external stakeholders.
- Excellent oral, written, and interpersonal communication skills.
- Startup experience strongly preferred; comfort with ambiguity, and an ability to thrive in a fast-paced, dynamic environment.
- Proactive, self-directed, and solutions-oriented.
- Tech-savvy: fluent in Microsoft Office, Google workspace, Slack, Asana, and similar tools; quick to learn new software.
- High integrity, discretion, and professionalism in handling confidential and sensitive information.
- Bachelor's degree or greater.
Company Benefits:
- Salary range $115,000-$155,000
- Comprehensive health benefits (e.g. medical/dental/vision)
- Employee equity stock options
- 20 days PTO
It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.
Diversity and Inclusion:
Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
About Thea Energy:
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future.
Position Overview:
Thea Energy is seeking an ambitious and resourceful executive assistant to join our team and help us build the future of fusion energy. You will serve as a force multiplier for the executive team. As an executive assistant, you will provide critical support across a variety of operational tasks. The ideal candidate will be highly organized, possess excellent communication skills, and thrive in the fast-paced environment of a rapidly scaling company. Thea Energy’s dynamic team is made up of self-motivated individuals with an excitement for solving complex problems.
Key Responsibility Areas:
Calendar:
- Manage and maintain calendars, including scheduling meetings and trips.
- Collaboratively ensure that use of time is aligned with real-time priorities of the company with minimal friction.
- Ensure team is always prepared (and never surprised by) meetings.
- Anticipate needs, and issues before they arise.
Communication:
- Serve as a point of contact between the executive team and various internal and external stakeholders.
- Manage and triage inbound communications.
- Draft, proofread, and edit documents, reports, communications, and other materials.
Coordination:
- Track action items and follow-ups, ensuring nothing falls through the cracks.
- Arrange trips, events, team meetings, and offsite activities as required.
Other special projects as required
Ideal Experience & Skillsets:
- 5+ years of work experience as an executive assistant.
- Demonstrated organizational skills and attention to detail.
- Highly structured and process-driven, with a speed and execution mindset.
- Ability to manage competing priorities across internal teams and external stakeholders.
- Excellent oral, written, and interpersonal communication skills.
- Startup experience strongly preferred; comfort with ambiguity, and an ability to thrive in a fast-paced, dynamic environment.
- Proactive, self-directed, and solutions-oriented.
- Tech-savvy: fluent in Microsoft Office, Google workspace, Slack, Asana, and similar tools; quick to learn new software.
- High integrity, discretion, and professionalism in handling confidential and sensitive information.
- Bachelor's degree or greater.
Company Benefits:
- Salary range $115,000-$155,000
- Comprehensive health benefits (e.g. medical/dental/vision)
- Employee equity stock options
- 20 days PTO
It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.
Diversity and Inclusion:
Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Job Roles at Thea Energy
Working at Thea Energy
Thea Energy's 17 open roles are manager level or above, and about 0% are remote or hybrid. The most active teams are specialized engineering, project & program management, and procurement & supply chain. Thea Energy is a fusion energy company working to develop and commercialize stellarator technology for grid-scale power generation. The company brings together engineers and specialists across nuclear, electrical, mechanical, and control systems disciplines to advance its power plant development program. Most Thea Energy roles are based in Kearny.
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Browse jobs by roleThea Energy Jobs: Frequently Asked Questions
How many jobs is Thea Energy hiring for right now?
Thea Energy is hiring for 17 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in specialized engineering and project & program management. Positions span engineering, operations, and corporate functions across the organization.
What kinds of roles does Thea Energy hire for?
The most active teams are specialized engineering, project & program management, and procurement & supply chain. Thea Energy hires across nuclear and electrical engineering, power electronics, mechanical engineering, control systems, supply chain, and facilities, alongside marketing and administrative roles. Most postings are manager level or above, reflecting the technical depth the company's fusion development program requires.
Are Thea Energy jobs remote or in-person?
Mostly on-site. About 0% of Thea Energy's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Kearny. Each Thea Energy listing shows its work location so you can filter before applying.
How do I apply to a job at Thea Energy?
Find a Thea Energy role on Migrate Mate, then follow the listing through to Thea Energy's own careers page to submit your application directly. Thea Energy manages its own hiring process, including screening, interviews, and offers, independent of Migrate Mate.
What do Thea Energy jobs pay?
Listed salaries for Thea Energy roles on Migrate Mate range from about $85,000 to $230,000 per year as of July 16, 2026, with most postings at manager level or above. Exact pay is set by Thea Energy and shown on each listing.
Does Thea Energy hire entry-level?
Most of Thea Energy's open roles on Migrate Mate are manager level or above as of July 16, 2026. Entry-level openings are limited. Check individual Thea Energy listings for stated experience requirements.
Where is Thea Energy hiring?
Most Thea Energy roles are based in Kearny, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.