Summer 2026 Internship - Mechanical Engineer (Fluid Systems, Mechanisms, or Structures) at Radiant Industries in El Segundo, CA | Kablio

Role

Description

project review

timely delivery

extended hours

Present a final project review at the end of internship to engineers and leadership.
You may be asked to work extended hours or weekends occasionally to support project goals.
Deliver project on time and with minimal supervision to accelerate KDU development.

Requirements

ms

bs

thermodynamics

independent

fast-paced

proactive

Knowledge of reactor physics will provide useful context but is not necessary.
A high level of independence in solving challenging engineering tasks is preferred.
Ability to work in a fast-paced startup environment with a proactive and collaborative attitude.
Own all aspects of a project within given discipline.
Ability to seek out resources and proactively ask questions to finish projects through completion effectively, accurately, and timely.
Strong connection to engineering first principles expected from a third-year engineering student (thermodynamics, fluid mechanics, statics, dynamics, strength of materials).
Currently pursuing MS in mechanical engineering, aerospace engineering, or related discipline.
Prior internship experience helpful but not required.
Currently pursuing BS in mechanical engineering, aerospace engineering, or related discipline.
This internship will require working onsite at our El Segundo HQ.

Benefits

Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Medical: 100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
Daily catered lunch. Free snacks and drinks.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Dental: 100% premium coverage for top tier plan (including orthodontia) + 50% for dependents.
Flexible PTO policy. Remote workday allocation.
One Medical: Sponsored memberships for eligible employees and their dependents.
Company and team-bonding events, happy hours and in-person camaraderie.
Vision: 100% premium coverage for top tier plan + 50% for dependents.
Stock: Substantial incentive stock plan for all full-time employees.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

unable to provide visa sponsorship.

Security clearance

Information not given or found

Company

Overview

Founded with a mission to revolutionize clean energy solutions through advanced nuclear reactor technology.
Focuses on developing compact, efficient, and scalable nuclear reactors for a sustainable future.
Radiant Industries is at the forefront of modern nuclear power innovation, pioneering next-gen reactor designs.
Their reactors are built for flexibility, safety, and environmental responsibility, making them ideal for diverse energy needs.
The company has attracted significant investment, helping to drive forward its ambitious projects in the nuclear sector.
Typically engages in projects involving energy infrastructure, nuclear reactor development, and clean energy solutions.
Radiant Industries stands out for its commitment to providing clean, reliable power through cutting-edge nuclear technology.

Culture + Values

We value hard work, collaboration, and integrity.
We are committed to delivering high-quality solutions.
Innovation drives our approach to solving energy challenges.
We believe in empowering employees and fostering professional growth.
Safety is our top priority in every aspect of our work.

Environment + Sustainability

2050

Net-Zero Target

Aim to achieve net-zero emissions by a specific year, demonstrating commitment to carbon neutrality.

Focus on advancing nuclear technology to provide clean and sustainable energy.
Support carbon-neutral operations and continuously work to improve energy efficiency.

Inclusion & Diversity

Articles

Conceptual Design Review of Kaleidos Microreactor

Safety Design Strategy Approval

FEEED Program Partnership

Role

Description

project review

timely delivery

extended hours

Present a final project review at the end of internship to engineers and leadership.
You may be asked to work extended hours or weekends occasionally to support project goals.
Deliver project on time and with minimal supervision to accelerate KDU development.

Requirements

ms

bs

thermodynamics

independent

fast-paced

proactive

Knowledge of reactor physics will provide useful context but is not necessary.
A high level of independence in solving challenging engineering tasks is preferred.
Ability to work in a fast-paced startup environment with a proactive and collaborative attitude.
Own all aspects of a project within given discipline.
Ability to seek out resources and proactively ask questions to finish projects through completion effectively, accurately, and timely.
Strong connection to engineering first principles expected from a third-year engineering student (thermodynamics, fluid mechanics, statics, dynamics, strength of materials).
Currently pursuing MS in mechanical engineering, aerospace engineering, or related discipline.
Prior internship experience helpful but not required.
Currently pursuing BS in mechanical engineering, aerospace engineering, or related discipline.
This internship will require working onsite at our El Segundo HQ.

Benefits

Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Medical: 100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
Daily catered lunch. Free snacks and drinks.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Dental: 100% premium coverage for top tier plan (including orthodontia) + 50% for dependents.
Flexible PTO policy. Remote workday allocation.
One Medical: Sponsored memberships for eligible employees and their dependents.
Company and team-bonding events, happy hours and in-person camaraderie.
Vision: 100% premium coverage for top tier plan + 50% for dependents.
Stock: Substantial incentive stock plan for all full-time employees.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

unable to provide visa sponsorship.

Security clearance

Information not given or found