Hiring data · updated October 27, 2026
Antares Nuclear jobs and internships
Antares Nuclear has 86 open jobs, 86 of them in the US, led by mechanical engineer, electrical engineer, and technician and skilled trades roles. The biggest hiring locations are Los Angeles. US postings that list pay have a median range of $115K–$185K a year. Right now there are 12 internships and 5 entry-level roles open.
Internships and entry-level roles at Antares Nuclear
| Role | Location | Level | Posted |
|---|---|---|---|
| Mechanical Design Engineer I/II - Space | Los Angeles | Entry-level | Oct 26 |
| Build Engineer I/II - Space | Los Angeles | Entry-level | Oct 21 |
| Space Mechanical Design Engineering Intern - Summer 2027 | Los Angeles | Internship | Sep 18 |
| Multiphysics Software Intern - Summer 2027 | Los Angeles | Internship | Sep 16 |
| Reactor Software Engineering Intern - Summer 2027 | Los Angeles | Internship | Sep 16 |
| Quality Engineering Intern - Summer 2027 | Los Angeles | Internship | Sep 16 |
| Nuclear Operations & Licensing Engineering Intern - Summer 2027 | Idaho Falls | Internship | Sep 14 |
| Manufacturing Engineering Intern - Summer 2027 | Los Angeles | Internship | Sep 14 |
Newest openings
| Role | Location | Level | Posted |
|---|---|---|---|
| Senior Mechanical Design Engineer - Space | Los Angeles | Senior | Oct 26 |
| Mechanical Design Engineer I/II - Space | Los Angeles | Entry-level | Oct 26 |
| Manufacturing Engineer - Supply Chain (Electrical/Electromechanical) | Los Angeles | Mid-level | Oct 25 |
| Senior Thermal Fluids Analyst | Los Angeles | Senior | Oct 23 |
| Senior Mechanical Engineer, Piping Systems | Los Angeles | Senior | Oct 23 |
| CNC Programmer III | Los Angeles | Mid-level | Oct 22 |
| Technical Recruiter | Los Angeles | Mid-level | Oct 22 |
| Build Engineer I/II - Space | Los Angeles | Entry-level | Oct 21 |
| Senior-Staff Manufacturing Engineer, Assembly & Integration | Los Angeles | Senior | Oct 20 |
| Senior/Staff Space Systems Electrical Engineer | Los Angeles | Senior | Oct 20 |
| Senior Accountant | Los Angeles | Senior | Oct 19 |
| Supply Chain Specialist | Los Angeles | Mid-level | Oct 16 |
| Senior Software Engineer, Hardware Test Platform | Los Angeles | Senior | Oct 14 |
| Senior Mission Engineer | Los Angeles | Senior | Oct 13 |
| R&D Welding & Fabrication Technician III | Los Angeles | Mid-level | Oct 9 |
The 15 most recent of 86 open roles. See every opening on Antares Nuclear's job board.
What Antares Nuclear is hiring for
| Role | Open | Median posted pay (US) |
|---|---|---|
| Mechanical engineer | 16 | $115K–$185K (16) |
| Electrical engineer | 10 | $140K–$210K (10) |
| Technician and skilled trades | 5 | $36–$55/hr (5) |
| Software engineer | 5 | $36–$36/hr (5) |
| Quality engineer | 5 | $115K–$170K (4) |
| Manufacturing and process engineer | 4 | $118K–$170K (4) |
| Aerospace engineer | 4 | $90K–$185K (3) |
| Accountant | 2 | — |
| Embedded and firmware engineer | 2 | — |
| Test and validation engineer | 2 | — |
| Supply chain and procurement | 2 | — |
| Recruiter | 2 | — |
| Executive and administrative assistant | 2 | — |
| Systems engineer | 1 | — |
| Lawyer and legal counsel | 1 | — |
Roles are grouped from job titles. Pay is the median of the ranges stated in US postings, with the number of postings in brackets; most US states and cities now require postings to include one.
Teams
| Reactor Hardware Engineering | 28 | 33% | |
| Manufacturing & Quality | 17 | 20% | |
| Internships | 12 | 14% | |
| Mission Engineering | 9 | 10% | |
| Operations | 6 | 7% | |
| Nuclear Engineering | 4 | 5% | |
| Finance & Accounting | 3 | 3% | |
| Nuclear Affairs | 2 | 2% | |
| Government Affairs | 2 | 2% | |
| Talent & People | 2 | 2% |
Where the jobs are
| Los Angeles | 81 | 94% |
Seniority
| Internship | 12 | 14% | |
| Entry-level | 5 | 6% | |
| Mid-level | 33 | 38% | |
| Senior | 35 | 41% | |
| Leadership | 1 | 1% |
Companies hiring for similar roles
Questions
Is Antares Nuclear hiring right now?
Yes. Antares Nuclear had 86 open roles on its job board on October 27, 2026, 10 of them posted in the previous 7 days.
Does Antares Nuclear have internships?
Yes, 12 internships were open on October 27, 2026, plus 5 entry-level roles. They're listed above with links to apply on Antares Nuclear's own job board.
Does Antares Nuclear hire remote?
None of Antares Nuclear's open roles were listed as remote on October 27, 2026.
How much does Antares Nuclear pay?
Across 83 US job postings at Antares Nuclear that state a pay range, the median range is $115K–$185K a year (the middle half of ranges runs from about $90K to $210K). Ranges by role are in the table above.
Applying to Antares Nuclear?
Lil Sally applies to internships and entry-level roles for you overnight, straight on the company’s own job board, and tells you what she sent in the morning.
About this data
ElegyLabs isn't affiliated with Antares Nuclear. These numbers come from Antares Nuclear's public job board on Ashby, read on October 27, 2026 and refreshed every Monday. Roles and seniority are worked out from job titles, so a few land in the wrong bucket. We link to each posting on Antares Nuclear's own board and don't copy job descriptions; pay figures are the ranges the postings themselves state.
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