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Last Energy

Last Energy

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49 open positions
Last updated Sep 7, 2026
Founded 2019
125 employees
Remote0%
Hybrid0%
On-site100%
Salary shown7%
Avg. listing234d
This month0 new · 0 closed

Lead Chemistry & Materials Engineer

29
Lowest

Last Energy seeks a highly skilled and experienced Lead Chemistry & Materials Engineer to join our innovative team. In this role, you will lead the charge in material selection, water chemistry program development, and materials compatibility assessment to drive the success of our diverse engineerin

EngineeringMaterials EngineerFull-TimeLead
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6 0 0 34mo ago

Senior Mechanical Engineer

31
Lowest

Last Energy is a pioneering US technology company deploying next-generation modular nuclear power plants. With projects underway in the US and UK, we’re transforming how nuclear energy is designed, built, and delivered—through high-throughput manufacturing, efficient supply chains, and rapid deploym

EngineeringMechanical EngineerTrades & Skilled LaborFull-TimeSenior
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7 0 0 34mo ago

Nuclear Engineer - Radiological

29
Lowest

Last Energy seeks an experienced Radiological Engineer to support the safety and licensing analysis for the PWR-20 micro nuclear reactor. This person will work closely with the nuclear engineering and safety analysis staff to ensure that the PWR-20 design meets radiation safety and accident dose req

OtherEngineerHealthcareFull-TimeMid
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6 0 0 39mo ago

Lead Systems Integration Engineer

29
Lowest

Last Energy seeks a Lead Systems Integration Engineer to lead the integration of our power plant systems and ensure seamless coordination between various engineering disciplines such as electrical, mechanical and structural. This candidate will optimize the product features, system integration, ensu

OtherSystems Integration EngineerFull-TimeLead
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6 0 0 40mo ago

Recruiting Associate

$60k–$80k/year
39
Lowest

Last Energy seeks a highly motivated Recruiting Associate to contribute to Last Energy's rapid growth goals. This role will be responsible for sourcing new candidates and coordinating interviews. The ideal candidate will have experience working in a fast-paced environment, be able to multitask, and

OtherTalent Acquisition AssociateRecruitingFull-TimeMid
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1 0 0 42mo ago

Senior Electrical Engineer

31
Lowest

Last Energy is building modular nuclear power plants designed for rapid manufacturing and deployment. We move fast, build fast, and iterate fast. As an Electrical Engineer, you’ll own high-impact design decisions, work directly with leadership, and help turn our power plant into a scalable product.

EngineeringElectrical EngineerFull-TimeSenior
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5 0 0 46mo ago

Technical Program Manager

29
Lowest

Last Energy seeks an engineering Technical Program Manager to manage complex hardware development projects and create an achievable schedule and project plans. This candidate will make decisions in the face of uncertainty, accurately communicate risk, and proactively escalate issues to their cross-f

OtherTechnical Program ManagerFull-TimeMid
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1 0 0 51mo ago

Project Development Manager

31
Lowest

Last Energy is seeking a Project Development Manager to support the development of our fleet of PWR-20 Micro Modular Reactor (MMR) projects. This role owns project progress end-to-end across multiple markets simultaneously - from securing land and utility interconnection to engaging local stakeholde

OtherDevelopment ManagerProject Development ManagerConstruction & Real EstateFull-TimeMid
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4 0 0 53mo ago

Thermofluids Engineer

31
Lowest

Last Energy is a pioneering US technology company focused on fleet-wide deployment and operation of next-generation nuclear assets. We are revolutionizing nuclear power delivery for rapid deployment and scalability. We are seeking a highly skilled, high-impact Thermofluids Engineer to own the end-to

OtherEngineerFull-TimeMid
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5 0 0 54mo ago