Last Energy

Lead Systems Integration Engineer

Austin, Texas, U.S.

Full-Time

On-site

TLDR

Lead the integration of power plant systems across electrical, mechanical, and structural disciplines to optimize features and deliver reliable, efficient power solutions.

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, ensure technical excellence, and deliver reliable and efficient power solutions.

Key Duties & Responsibilities

Own product requirements including performance, cost and schedule, and system design trade-offs

Partner with cross-discipline engineering teams to develop program plans including design execution, cost, schedule, and risk mitigation strategies that meet technical, production, and business requirements

Lead the integration of different hardware and software components into a cohesive system

Gather and analyze requirements from various stakeholders to ensure that the system meets the intended goals

Drive innovation and continuous improvement by proposing and implementing enhancements to power plant design, modularization, construction, and delivery processes

Identify and manage risks associated with the technology being developed

Demonstrate clear and timely technical communication skills across engineering, commercial, and supply chain organizations

Qualifications

Bachelor of Science in Engineering or equivalent knowledge and experience

10+ years of experience in engineering design with a specific focus on systems integration

Experience with a complex engineering product

Excellent analytical, problem-solving, and decision-making skills, with the ability to prioritize tasks and meet project deadlines

Effective communication and interpersonal skills, with the ability to collaborate with multidisciplinary teams and stakeholders

Strong leadership qualities, including the ability to inspire and motivate teams, and provide technical guidance and mentorship

Last Energy

Last Energy is revolutionizing the nuclear energy sector by developing micro modular nuclear power plants that are factory-made and designed for scalability. Our innovative approach focuses on delivering reliable, decarbonized, and affordable energy through a productized model that transforms traditional energy production.

Founded: Founded 2019
Employees: 51-200 employees
Industry: utilities
Funding stage: Series C+
Total raised: $160M raised
Last funding: Raised December 2025

Enterprise Software

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Systems Integration Engineer