Senior Thermal CFD/FEA Engineer - Onsite
Radiant Industries
A leading advanced reactor company in El Segundo is seeking a Senior Thermal Modeling Analyst. This role involves executing thermal CFD analysis and developing simulation solutions for the Kaleidos microreactor. Candidates should possess a bachelor’s degree in engineering or physics and have over 5 years of experience in CFD. Strong skills in STAR-CCM+, Ansys Fluent, and Siemens NX are essential. The position is full-time and requires onsite presence. Benefits include stock options, comprehensive health coverage, and flexible PTO. #J-18808-Ljbffr Radiant Industries
- Radiant is seeking a driven Senior Thermal Modeling Analyst with expertise in CFD and thermal FEA modeling to design, develop and implement simulations for the Kaleidos... ..., driving milestones forward while working onsite at our El Segundo HQ. #J-18808-Ljbffr Radiant Industries...Senior
$139.5k - $224.7k
...leverages modern software engineering to rapidly deliver... ...is seeking a driven Senior Thermal Modeling & Analysis Engineer... ...to own high-fidelity CFD and thermal modeling... ...with thermal FEA and coupled fluid-thermal... ...milestones. Must work 100% onsite at El Segundo HQ....SeniorFull timeSummer workImmediate startRemote workFlexible hours$139.5k - $224.7k
...development leverages modern software engineering to rapidly deliver safe,... ...Radiant is seeking a driven Senior Thermal-Hydraulics Enginee r with expertise in CFD and thermal FEA modeling. You will design,... ...mission. Must work 100% onsite at El Segundo HQ. Benefits...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$139.5k - $196.88k
...leverages modern software engineering to rapidly deliver safe, factory... ...Radiant is seeking a Senior Nuclear Thermal-Hydraulics Engineer to lead... ...Experience with commercial CFD/FEA tools (STAR-CCM+, Ansys Fluent... ...mission. Must work 100% onsite at El Segundo HQ....SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$139.5k - $224.7k
...development leverages modern software engineering to rapidly deliver safe,... ...is seeking a driven Senior Thermal-Hydraulics Engineer with expertise in CFD and thermal FEA modeling. You will design, develop... ...accomplish our mission.Must work 100% onsite at El Segundo HQ.Benefits and...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- Radiant is seeking a driven Senior Thermal Modeling Analyst to design, develop and implement simulations for the Kaleidos microreactor, ensuring... ...of the first mass-produced nuclear reactor. This is a 100% onsite role at our El Segundo HQ. #J-18808-Ljbffr Energy Jobline ZRSenior
- ...technical decisions, and have immediate, real-world impact. Senior Thermal Engineer As a Senior Thermal Engineer at Castelion, you will own... ...fitness stipend to promote health and performance, and onsite EV charging for convenience. In addition, employees enjoy perks...SeniorFull timeImmediate start
$133.5k - $207.9k
...Location Type On-site Department Engineering Mechanical Engineering... ...5K - $207.9K • Offers Equity Senior Structures Engineer Radiant is... ...improved. Experience resolving thermal expansion issues in designs.... ...our mission. Must work 100% onsite at El Segundo HQ. Benefits and...SeniorFull timeRemote workFlexible hoursWeekend work- ...the joy and freedom of flight. SENIOR STRESS ANALYST - EL SEGUNDO,... ...decisions. This is a full-time onsite opportunity based out of El Segundo... ...closely with design engineering, manufacturing, and flight test... ...analysis principles Proficiency with FEA tools such as: Experience with...SeniorFull timeContract workFor contractorsFor subcontractorWork at officeRelocationVisa sponsorship
$102k - $182.5k
...Check out this new opportunity! Thermal Engineer Spacecraft Thermal Systems On-site in El Segundo, CA Target salary range: $1... ...design, or thermal verification testing. ~ Ability to work 100% onsite at one of the designated location options. Preferred...- ...seeking a Sr Harness Technician to translate designs into high‑quality wiring harnesses for spacecraft and ground systems. The role is onsite and involves inspecting, assembling, and terminating harnesses with attention to detail to ensure mission success. Ideal candidates...Senior
- ...seeking a Manager, Total Rewards to lead compensation, benefits, and rewards programs across the Americas. This onsite role in Culver City, CA partners with senior leaders to design scalable, data-driven total rewards that attract and retain talent while staying compliant...Senior
- The Boeing Company in Seal Beach, California is seeking a Senior/Experienced Systems Engineer to contribute to first‑of‑its‑kind capabilities for a range of Space Mission Systems programs. The role is onsite at listed locations with potential telework options depending...SeniorRemote work
- ...operations in a fast‑paced, SOX‑compliant environment. The successful candidate will manage weekly and biweekly payroll for US staff, ensure accurate month‑end close, and oversee audits, with onsite work requirements in Hawthorne, CA. #J-18808-Ljbffr InvestedintheMissionSenior
- Boeing, a leader in aerospace, seeks a Senior Financial Analyst (Level 4) to join the Defense Satellite Systems team in El Segundo, CA.... ...communication, and experience building relationships with senior leaders. Onsite work is expected at the listed location. #J-18808-Ljbffr BoeingSenior
- Radiant Industries is looking for a Senior Reactor Systems Engineer to design and implement procedures for managing nuclear microreactor technology. This role bridges engineering with operations in a fast-paced environment, involving collaboration with a multidisciplinary...SeniorFlexible hours
- Decisive Point is seeking a Senior Reactor Systems Engineer in El Segundo, CA to design and implement critical procedures for our nuclear microreactor technology. This role requires collaboration with a multidisciplinary team to ensure operational safety and compliance...SeniorFlexible hours
- Raytheon in El Segundo, CA is seeking a Sr. Industrial Security Specialist to support the Classified Document Control (CDC) office. This onsite position requires handling and safeguarding classified material and coordinating with the CDC team to ensure proper receipt,...SeniorWork at office
- ...Job Description Job Description Senior Thermal Control Systems Engineer Torrance, CA – Relocation Assistance Provided The Company Our client's mission is to expand humanity's frontier into the solar system and beyond. The next step on this journey is...SeniorRelocation package
$133.5k - $184.8k
...development leverages modern software engineering to rapidly deliver safe,... ...Radiant is seeking a driven Senior Nuclear Engineer to join our... .... Basic knowledge of thermal hydraulic principles. Experience... ...mission. Must work 100% onsite at El Segundo HQ. Benefits...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$140.33k - $179.31k
...Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About this RoleAs the Senior Thermal Analysis Engineer, you will serve as a key member of the vehicle engineering team to develop and maintain thermal system architectures and...SeniorPermanent employmentFull timeImmediate startRelocation packageFlexible hours$158k - $219.45k
...development leverages modern software engineering to rapidly deliver safe,... ...8. About the Role The Senior Power Electronics Engineer... ..., efficiency, and conduct thermal analysis of the inverter.... ...our mission. Must work 100% onsite at El Segundo HQ. Benefits...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...the joy and freedom of flight.SENIOR STRESS ANALYST - EL SEGUNDO, CA... ...decisions.This is a full-time onsite opportunity based out of El... ...Collaborate closely with design engineering, manufacturing, and flight test... ...principlesProficiency with FEA tools such as:NASTRAN / Patran...SeniorFull time
$140k - $180k
...ecosystem. About this Role Varda is seeking an experienced Senior Structures Engineer to join our team. In this position, you will be... ...Evaluate the impact of hardware design decisions on packaging, thermal, environmental, and loads to ensure the best system-level...SeniorPermanent employmentFull timeContract workFor contractorsFor subcontractorWork at officeImmediate startRelocationFlexible hours$117.5k - $176.3k
...Grumman is seeking a Sr. Principal Project Manager to support the Advanced Communications and Networks Operating Unit in NIC. This onsite role is located in San Diego, CA, and requires a Secret clearance or higher. The candidate will oversee program planning, reporting...Senior- ...Job Description Job Description Description As a Thermal Engineer at Impulse, you will be responsible for thermal management of spacecraft from concept, analysis, and design, to implementation, testing, and flight while working closely with a fast-paced, agile...Permanent employmentFull time
- Radiant Industries in El Segundo, CA, is seeking a Senior Technical Recruiter to lead recruitment for a range of roles in a startup environment. You will manage the entire recruitment process, ensuring an exceptional experience for candidates. This position requires strong...Senior
- Approach Venture is seeking a Senior Thermofluids Engineer in Hawthorne, CA to own the thermal‑fluid design of the heat‑exchange hardware central to next‑gen power systems. You will drive 3D CFD analyses, lead CAD iterations, and coordinate with suppliers through design...Senior
- Kforce Inc. in Culver City on-site Mondays and Wednesdays is seeking a Talent Executive to connect Great People with client opportunities through strategic sourcing and recruiting. You will partner with leaders across the business, manage multiple priorities in a fast-paced...Senior
- Varda Space Industries in El Segundo, CA is seeking a Senior Contracts Specialist to negotiate complex, first‑of‑kind agreements at the forefront of the commercial space industry. You will own the full contract lifecycle, from pre‑award strategy to post‑award execution...SeniorContract work
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