# Antares Antares has 62 open roles live as of 5 September 2026, 9 of which were posted in the last 7 days. 0% of Antares's open roles are remote, and Antares hires most in Los Angeles, United States (38 roles). These figures are read directly from Antares's Ashby careers page and were last checked on 5 September 2026. Data source: ReqHunt — read from Antares's Ashby careers page on 5 September 2026. https://reqhunt.com/company/antares ## Hiring snapshot - Open roles: 62 (as of 5 September 2026) - Posted in the last 7 days: 9 - Posted in the last 30 days: 29 - No longer listed in the last 7 days: 1 - Remote share: 0% of open roles - Change in open roles, last 30 days: 38% - Most recent posting: 4 September 2026 - First tracked by ReqHunt: 5 August 2026 - Hiring status: actively hiring Posting dates come from the company's own applicant tracking system, not from when ReqHunt first saw the role. “No longer listed” means the role has left the company's careers feed. That can mean filled, cancelled or withdrawn — the feed does not say which. ## ReqHunt Remote Index Antares is not scored: location data is incomplete. Methodology: https://reqhunt.com/remote-index ## Where Antares hires Remote roles are counted here too, by the scope they are open to. - Los Angeles, United States: 38 roles - United States: 1 roles - Not listed: 23 live roles carry no location or remote scope that can be resolved. ## Antares role mix By function: engineering 79%, product & design 0%, sales 3%, operations 11%, other 6%. By seniority: junior 3%, mid 44%, senior 37%, lead and above 16%. ## Antares in ReqHunt rankings As of 3 September 2026, Antares ranks 9th among companies hiring in Los Angeles with 58 open roles. - #9 [Companies hiring in Los Angeles](https://reqhunt.com/rankings/companies-hiring-in-los-angeles) — 58 open roles ## Common questions **Is Antares hiring?** Yes — Antares has 62 open roles as of 5 September 2026, 9 of them posted in the last 7 days. **Is Antares hiring remotely?** No remote roles are currently open at Antares — all 62 live roles are tied to a location. **Where does Antares hire most?** Antares hires most in Los Angeles, United States (38), United States (1). **How many Antares roles were removed in the last 7 days?** 1 role is no longer listed on Antares's careers feed as of 5 September 2026. “No longer listed” means the role has left the company's careers feed. That can mean filled, cancelled or withdrawn — the feed does not say which. **Is Antares's hiring accelerating or slowing?** accelerating — Antares's open-role count is up 38% over the last 30 days. ## Open roles at Antares Showing 62 of 62 live roles, newest first. - **Quality Inspector II-Senior** — Los Angeles · Manufacturing & Quality · posted today - **Business Development Manager** — DC · Government Affairs · posted 1 day ago - **Senior-Staff Embedded Software Engineer** — Los Angeles · Reactor Hardware Engineering · posted 1 day ago - **Turbomachinery Engineer ** — Los Angeles · Reactor Hardware Engineering · posted 1 day ago - **Structures Engineer II** — Los Angeles · Reactor Hardware Engineering · posted 2 days ago - **Senior Structures Engineer ** — Los Angeles · Reactor Hardware Engineering · posted 3 days ago - **Controls Engineering Intern / Student Researcher** — Los Angeles · Mission Engineering · posted 4 days ago - **Senior Nuclear Methods Engineer** — Los Angeles · Nuclear Engineering · posted 4 days ago - **Senior Electrical Engineer** — Los Angeles · Reactor Hardware Engineering · posted 4 days ago - **Mission Engineer II** — Los Angeles · Mission Engineering · posted 7 days ago - **Senior Mission Engineer** — Los Angeles · Mission Engineering · posted 7 days ago - **R&D Machinist I-III** — Los Angeles · Manufacturing & Quality · posted 7 days ago - **Mechanical Design Engineer II - Reactivity Controls** — Los Angeles · Reactor Hardware Engineering · posted 8 days ago - **Senior Mechanical Design Engineer - Reactivity Controls** — Los Angeles · Reactor Hardware Engineering · posted 8 days ago - **Structural Analyst II** — Los Angeles · Reactor Hardware Engineering · posted 9 days ago - **Senior Manufacturing Engineer, Fabrication** — Los Angeles · Manufacturing & Quality · posted 10 days ago - **Mechanical Design Engineer II (PCS)** — Los Angeles · Reactor Hardware Engineering · posted 11 days ago - **Senior Mechanical Design Engineer (PCS)** — Los Angeles · Reactor Hardware Engineering · posted 11 days ago - **Thermal - Fluids Analyst I / II** — Los Angeles · Reactor Hardware Engineering · posted 11 days ago - **Senior/Staff Nuclear Safety Analysis Engineer** — Los Angeles · Nuclear Engineering · posted 14 days ago - **Thermo-Mechanical Engineer II** — Los Angeles · Reactor Hardware Engineering · posted 16 days ago - **Senior Thermo-Mechanical Engineer** — Los Angeles · Reactor Hardware Engineering · posted 16 days ago - **Facilities Maintenance Technician** — Los Angeles · Operations · posted 17 days ago - **Senior CAD Systems Engineer (NX)** — Los Angeles · Reactor Hardware Engineering · posted 18 days ago - **Manufacturing Engineer II-Senior, Assembly & Integration** — Los Angeles · Manufacturing & Quality · posted 23 days ago - **Mechanical Design Engineer I/II - Space** — Los Angeles · Mission Engineering · posted 24 days ago - **International Business Development Manager** — DC · Government Affairs · posted 24 days ago - **Mechanical Design Engineer II - Electrical Systems ** — Los Angeles · Reactor Hardware Engineering · posted 24 days ago - **Senior Mechanical Design Engineer - Space** — Los Angeles · Mission Engineering · posted 25 days ago - **Senior Power Electronics Engineer** — Los Angeles · Reactor Hardware Engineering · posted 30 days ago - **Senior/Staff Electrical Systems Engineer** — Los Angeles · Reactor Hardware Engineering · posted 30 days ago - **Harnessing Engineer** — Los Angeles · Reactor Hardware Engineering · posted 30 days ago - **Senior Nuclear Engineer** — Los Angeles · Nuclear Engineering · posted 30 days ago - **Test Engineer II-Senior** — Los Angeles · Manufacturing & Quality · posted 31 days ago - **Senior, Civil Engineer ** — Los Angeles · Site Deployments · posted 35 days ago - **General Counsel** — Los Angeles · Operations · posted 35 days ago - **Nuclear Operations Lead/Manager** — Idaho Falls · Nuclear Affairs · posted 39 days ago - **Nuclear Operations Engineer** — Idaho Falls · Nuclear Affairs · posted 39 days ago - **Firmware Engineer I-II** — Los Angeles · Reactor Hardware Engineering · posted 43 days ago - **Welding Engineer** — Los Angeles · Reactor Hardware Engineering · posted 44 days ago - **Electrical Engineer I/II** — Los Angeles · Reactor Hardware Engineering · posted 44 days ago - **Materials Engineer, Ceramics** — Los Angeles · Reactor Hardware Engineering · posted 44 days ago - **Materials Engineer II** — Los Angeles · Reactor Hardware Engineering · posted 44 days ago - **Senior Systems Engineer** — Los Angeles · Mission Engineering · posted 44 days ago - **Test Technician I-II** — Los Angeles · Manufacturing & Quality · posted 50 days ago - **Reactor Software Engineer I-II** — Los Angeles · Reactor Hardware Engineering · posted 50 days ago - **Senior People Business Partner** — Los Angeles · Talent & People · posted 51 days ago - **Controller** — Los Angeles · Finance & Accounting · posted 52 days ago - **Senior Test Technician** — Los Angeles · Manufacturing & Quality · posted 64 days ago - **Thermo - Mechanical Design Engineer - Heat Pipes** — Los Angeles · Reactor Hardware Engineering · posted 64 days ago - **Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling Systems** — Los Angeles · Reactor Hardware Engineering · posted 67 days ago - **Systems Administrator** — Los Angeles · Operations · posted 72 days ago - **Nuclear Engineer I/II** — Los Angeles · Nuclear Engineering · posted 72 days ago - **Staff Space Electrical Systems Engineer** — Los Angeles · Reactor Hardware Engineering · posted 74 days ago - **Senior Software Engineer, Multiphysics Simulation** — Los Angeles · Nuclear Engineering · posted 84 days ago - **Senior Manufacturing Engineer, Electrical Engineering ** — Los Angeles · Manufacturing & Quality · posted 93 days ago - **Manufacturing Engineer I-II, Machining** — Los Angeles · Manufacturing & Quality · posted 100 days ago - **Senior Build Quality Engineer** — Los Angeles · Manufacturing & Quality · posted 101 days ago - **Supply Chain Manager** — Los Angeles · Operations · posted 210 days ago - **Sr. Supply Chain Engineer** — Los Angeles · Operations · posted 210 days ago - **Senior Radiation Shielding Engineer** — Los Angeles · Nuclear Engineering · posted 243 days ago - **General Application for Engineers** — Los Angeles · Reactor Hardware Engineering · posted 724 days ago ## About Antares Factory-produced, deployable fission microreactors to provide strategic energy for mission-critical systems across Earth, space, and underseas. --- Data source: ReqHunt — read from Antares's Ashby careers page on 5 September 2026. https://reqhunt.com/company/antares Human-readable version: https://reqhunt.com/company/antares. Attribution required when this data is reproduced or summarised.