Senior Mechanical Engineer
1 month ago
Radiant Industries is an El Segundo, CA-based startup developing Kaleidos, a portable, containerized nuclear microreactor. Portable nuclear power with rapid deploy capability can replace diesel generators used today to provide critical asset support for hospitals, datacenters, and military bases or to power microgrids at remote sites. Radiant’s unique, practical approach to nuclear development utilizes modern software engineering to rapidly achieve safe, factory-constructable microreactors leveraging existing, well-qualified materials. Radiant is on a fast track to demonstrate the first fueled operation of a new commercial nuclear reactor design, just two years from now. Senior Mechanical Design Engineer Radiant is seeking a highly motivated Senior Mechanical Engineer to develop new hardware with a team of experienced engineering professionals in a fast-paced startup environment. The candidate will be responsible for design and analysis of a wide variety of components in support of developing Kaleidos. Responsibilities & Duties Mechanical Engineering ownership of components and subsystems, such as the following: Reactor core pressure vessel design per Boiler & Pressure Vessel Code (BPVC) Reactor internal components and mechanisms. Radiation shielding and thermal insulation. Heat exchangers and other fluid system components. Transportation and assembly tooling. Perform detailed thermal and mechanical analysis (static strength, durability/fatigue) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. Perform trade studies to optimize structure and meet program requirements. Develop and execute manufacturing/assembly instructions and test plans. Create and manage a Bill-Of-Materials (BOM). Find and develop suppliers for all components. Own subassembly design, manufacturing, and test schedules. Own risk analysis (FMEA) for subsystems. Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication. Required Qualifications & Skills Bachelor’s degree from an accredited institution in Mechanical, Aeronautical, Civil or Structural Engineering. 3+ years of experience performing stress analysis (static and fatigue) using both hand calculations and finite element tools (Abaqus, Ansys, or similar). Desired Qualifications & Skills 3+ years of experience with design of multi-component assemblies in CAD (Solidworks or similar). 3+ years of professional experience designing hardware that was manufactured, deployed, and iteratively improved. Solid understanding and application of GD&T. Proficiency with both “hand calc” analytical methods and higher fidelity Finite Element based analysis methods. Track record of appropriate fidelity selection, based on engineering questions to be answered. Ability to derive free-body diagram and control volume-based models for systems with which one was not previously familiar. Experience performing CFD analysis for combined fluid/thermal modeling of systems. Experience performing fracture analysis using NASGRO / NASFLA. Experience performing combined structural and thermal analysis of graphite and ceramic structural components. Self-motivated with strong organizational, written, and oral communication skills. Experience with using text-based software development tools. Employee Benefits for Eligible Employees: Stock: Substantial incentive stock plan for all full-time, salaried employees. Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. One Medical: Sponsored memberships for employees and their dependents. Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee-contributed benefits. Free snacks and drinks onsite. Flexible PTO policy. We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. #J-18808-Ljbffr
-
Senior Mechanical Engineer
1 month ago
El Segundo, United States Castelion Corporation Full time1 week ago Be among the first 25 applicants Save this job with your existing LinkedIn profile, or create a new one. Save this job with your existing LinkedIn profile, or create a new one. Your job seeking activity is only visible to you. Email Welcome back Sign in to save Senior Mechanical Engineer at Castelion . Direct message the job poster from...
-
Senior Mechanical Engineer
1 week ago
El Segundo, California, United States Nutanix Full timeCompany OverviewNutanix is a leading provider of cloud computing solutions, dedicated to transforming the way businesses operate through innovative technology.Job SummaryThe Vehicle Systems Division (VSD) is integral to the research and development of advanced systems, focusing on innovative solutions for satellite, launch, ground, and cyber systems.The...
-
Senior Mechanical Engineer
3 weeks ago
El Segundo, United States Castelion Corporation Full timeSenior Mechanical Engineer at Castelion About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike...
-
Senior Mechanical Engineer
4 weeks ago
El Segundo, United States Radiant Full timeRadiant Industries is an El Segundo, CA-based startup developing Kaleidos, a portable, containerized nuclear microreactor. Portable nuclear power with rapid deploy capability can replace diesel generators used today to provide critical asset support for hospitals, datacenters, and military bases or to power microgrids at remote sites. Radiant's unique,...
-
Senior Mechanical Engineer
3 weeks ago
El Segundo, United States Radiant Full timeRadiant Industries is an El Segundo, CA-based startup developing Kaleidos, a portable, containerized nuclear microreactor. Portable nuclear power with rapid deploy capability can replace diesel generators used today to provide critical asset support for hospitals, datacenters, and military bases or to power microgrids at remote sites. Radiant's unique,...
-
Senior Mechanical Engineer
1 week ago
El Segundo, California, United States The Aerospace Corporation Full timeCompany OverviewThe Aerospace Corporation is a premier partner to the nation's space initiatives, addressing complex challenges and delivering unparalleled technical knowledge. As the operator of a federally funded research and development center (FFRDC), we engage comprehensively across all facets of space, providing innovative solutions that encompass...
-
Senior Mechanical Engineer
1 week ago
El Segundo, California, United States The Aerospace Corporation Full timeCompany OverviewThe Aerospace Corporation serves as a vital partner to the nation's space initiatives, tackling complex challenges and offering unparalleled technical proficiency. As a federally funded research and development center (FFRDC), we engage comprehensively across all dimensions of space, delivering cutting-edge solutions that encompass satellite,...
-
Senior Mechanical Engineer
1 week ago
El Segundo, California, United States The Aerospace Corporation Full timeCompany OverviewThe Aerospace Corporation serves as a vital partner to the nation's space initiatives, tackling complex challenges and offering unparalleled technical proficiency. As a federally funded research and development center (FFRDC), we engage in a wide array of space-related activities, delivering cutting-edge solutions across satellite, launch,...
-
Senior Mechanical Engineer
1 week ago
El Segundo, California, United States The Aerospace Corporation Full timeThe Aerospace Corporation stands as a pivotal ally to the nation's space initiatives, tackling complex challenges and delivering unparalleled technical knowledge. As the operator of a federally funded research and development center (FFRDC), we engage comprehensively across all facets of space—offering innovative solutions that encompass satellite, launch,...
-
Senior Mechanical Engineer
4 days ago
El Segundo, California, United States The Aerospace Corporation Full timeCompany OverviewThe Aerospace Corporation is a premier partner for the nation's space initiatives, addressing complex challenges and delivering unparalleled technical proficiency. As the operator of a federally funded research and development center (FFRDC), we engage comprehensively across all facets of space, providing innovative solutions that encompass...
-
Senior Mechanical Engineer
4 days ago
El Segundo, California, United States The Aerospace Corporation Full timeCompany OverviewThe Aerospace Corporation serves as a vital partner to the nation's space initiatives, tackling complex challenges and offering unparalleled technical knowledge. As the operator of a federally funded research and development center (FFRDC), we engage in all facets of space, delivering creative solutions that encompass satellite, launch,...
-
Mechanical Engineer
6 days ago
El Segundo, California, United States The Aerospace Corporation Full timeExciting Opportunity at The Aerospace CorporationPosition: Engineering Specialist / Senior Engineering Specialist - Aeronautical and Mechanical EngineeringWe are seeking a highly skilled Engineering Professional to join our team at The Aerospace Corporation. As a key member of our Vehicle Systems Division, you will play a critical role in providing technical...
-
El Segundo, United States TBWA\Chiat\Day Full timeRadiant Industries is an El Segundo, CA-based startup developing Kaleidos, a portable, containerized nuclear microreactor. Portable nuclear power with rapid deploy capability can replace diesel generators used today to provide critical asset support for hospitals, datacenters, and military bases or to power microgrids at remote sites. Radiant’s unique,...
-
Lead Mechanical Engineer II
1 week ago
El Segundo, California, United States Roman Health Pharmacy LLC Full timeImportant Note: To comply with U.S. Government Space Technology Export Regulations, applicants must be U.S. citizens, lawful permanent residents, conditional residents, asylees, or refugees, or eligible for required authorizations from the U.S. Department of State.At Roman Health Pharmacy LLC, we are innovators and leaders in developing cutting-edge...
-
Lead Mechanical Engineer II
1 week ago
El Segundo, California, United States Roman Health Pharmacy LLC Full timePosition Overview: To comply with U.S. Government Space Technology Export Regulations, applicants must be U.S. citizens, lawful permanent residents, conditional residents, asylees, or refugees, or eligible for necessary authorizations from the U.S. Department of State.At Roman Health Pharmacy LLC, we are innovators in the development of cutting-edge...
-
Lead Mechanical Engineer II
1 week ago
El Segundo, California, United States Roman Health Pharmacy LLC Full timeImportant Note: To comply with U.S. Government Space Technology Export Regulations, applicants must be U.S. citizens, lawful permanent residents, conditional residents, asylees, or refugees, or eligible for required authorizations from the U.S. Department of State.At Roman Health Pharmacy LLC, we are innovators in the development of cutting-edge...
-
Senior Propulsion Engineer
5 days ago
El Segundo, United States Castelion Corporation Full timeSenior Propulsion Engineer About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons...
-
Senior Mechanical Technician
4 days ago
El Segundo, California, United States Millennium Space Systems, A Boeing Company Full timeJob OverviewCompany BackgroundMillennium Space Systems, A Boeing Company is dedicated to providing cost-effective, high-performance space solutions for discerning clients. Here, you will engage with a cohesive team tackling innovative technological challenges. We foster an open atmosphere where ideas flow freely across various disciplines, and there are...
-
Senior Mechanical Technician
4 days ago
El Segundo, California, United States Millennium Space Systems, A Boeing Company Full timeJob OverviewCompany BackgroundMillennium Space Systems, A Boeing Company is dedicated to providing cost-effective, high-performance space solutions for discerning clients. Here, you will engage with a collaborative team tackling innovative technological challenges. We promote an open atmosphere where ideas flow freely across various disciplines, offering...
-
Senior Mechanical Technician
4 days ago
El Segundo, California, United States Millennium Space Systems, A Boeing Company Full timeJob OverviewCompany ProfileMillennium Space Systems, A Boeing Company is dedicated to providing cost-effective, high-performance space solutions for discerning clients. You will engage with a cohesive team tackling fascinating technological challenges. Our workplace fosters an open atmosphere where ideas flow freely across various disciplines, offering...
