Senior FEA Engineer - Fusion Systems & Multi-Physics
Thea Energy Inc.
Thea Energy is seeking a Senior Finite Element Analyst to join our fast-growing team and drive advanced thermal, structural, and magnetic analyses for our stellarator systems.
With 8+ years of experience in mechanical engineering, applied mechanics, materials and simulation, you will deliver data-driven insights, justify critical design decisions, and mentor junior analysts while supporting design optimization across multi-domain models.
#J-18808-Ljbffr- ...structural, and magnetic requirements for cutting-edge stellarator systems. The role emphasizes complex nonlinear analyses, multi-domain simulations, and data-driven design decisions that push the boundaries of fusion technology. Ideal candidates will have 4+ years of FE...Senior
- ...seeking a Principal Magnet Cryogenics Engineer with 10-15 years of industry... ...lifecycle for large-scale HTS magnet systems used in next‑generation fusion reactors. You will own the cryogenic... ...stacked‑tape HTS magnets, coordinating multi‑disciplinary teams to deliver multi‑...Senior
- Thea Energy is seeking a Senior Finite Element Analyst to lead advanced FEA for thermal, structural, and magnetic requirements of stellarator systems. 8+ years in mechanical engineering, applied mechanics, materials, and simulation will position you to deliver data-driven...Senior
$110k - $180k
...Thea Energy in Kearny, New Jersey, seeks experienced Mechanical Engineers to own the design and development of fusion components. Candidates should hold a bachelor’s degree in mechanical engineering or a related field and have at least 5 years of experience. Responsibilities...Senior- Thea Energy is seeking experienced mechanical engineers to own the design and development of fusion system components. You will lead mechanical design, oversee prototyping, and drive manufacturing integration across subsystems. Candidates should have 5+ years of experience...Senior
- ...magnet technology development program in the fusion energy sector. You will drive... ...scale to commercial ramps, coordinating physics, mechanical, magnet, and manufacturing teams... ...requires 5+ years of multidisciplinary engineering program leadership, strong communication...Senior
- ...an accomplished Manufacturing Engineering leader to architect the HTS magnet... ...in a fast-moving fusion tech environment. You will work with design and physics experts to drive manufacturability... ...equipment, tooling, and automated systems, while guiding teams and coordinating...Senior
$130k - $160k
...breakthroughs in stellarator physics and engineering to create a... ...commercializing fusion energy. The... ...and experienced Senior Finite Element Analyst... ...edge stellarator systems. If you have at... ...Sets strategic FEA methodology and architecture... ...highly coupled multi-physics...Senior$95k - $160k
...recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing... ...Overview Thea Energy is seeking a Senior Electrical Distribution Systems to lead the design, specification,...SeniorFor contractorsNight shiftWeekend work- ...Thea Energy Inc. in Kearny, NJ is seeking a Staff Control Systems Engineer to design and test control, instrumentation, and data acquisition... ...for the Integrated Eos Stellarator. You will translate physics requirements into implementable solutions and work with engineers...Senior
- ...and infrastructure strategy, influence senior stakeholders, and shape roadmaps across... ...deep expertise in enterprise architecture, multi-region hybrid deployments, and strong... ...communication skills to influence decisions at C-level and across engineering teams. #J-18808-LjbffrSenior
- Keysight Technologies is seeking an expert level Application Engineer Scientist in a program manager role to join our multi-physics simulation team in DES. In this role, you will formulate solutions and work with our development and marketing teams to introduce cutting...Senior
- ...Thea Energy in the United States is seeking a Senior Electrical Distribution Systems Engineer to lead the design and integration of power supplies, distribution networks, grid interconnection, STATCOM, and BESS for its Eos stellarator project. You will drive HV/MV infrastructure...Senior
$180k - $220k
...breakthroughs in stellarator physics and engineering to create a faster and... ...to commercializing fusion energy. The company is... ...a Lead HTS Magnet Systems Engineer to own the full... ...mitigation across multi-year fusion hardware projects... ...Engineering: FEA modeling coupling electromagnetic...$190k - $215k
...breakthroughs in stellarator physics and engineering to create a faster and... ...to commercializing fusion energy. The company is... ...(HTS) magnet systems for next-generation fusion... ...magnet behaviour, leading multi-disciplinary teams... ...finite element analysis (FEA) and thermal-hydraulic...Permanent employmentFor subcontractor- ...Energy is building a cutting-edge fusion energy platform and is seeking a Senior Manufacturing Engineer Leader in New Jersey to design... ...commissioning, and automated systems. You will drive... ...collaboration with design and physics teams. Lead cross-functional initiatives...Senior
$185k - $280k
...breakthroughs in stellarator physics and engineering to create a faster and... ...approach to commercializing fusion energy. The company is reinventing... ...- Electrical Engineering Systems to lead electrical system design... ...Areas: Lead and mentor a multi-disciplinary organization...Night shiftWeekend work$120k - $150k
...breakthroughs in stellarator physics and engineering to create a faster... ...to commercializing fusion energy. The company... ...Energy is seeking a Senior Test Engineer to serve... ...) magnets, cryogenic systems, and high vacuum... ...automating complex, multi-day cryogenic and electromagnetic...Senior$32 - $55 per hour
...Senior Test TechnicianAbout Thea Energy: Thea Energy is leveraging... ...in stellarator physics and engineering to create a faster and simpler... ...approach to commercializing fusion energy. We are reinventing... ...test equipment.Operate multi-day test systems and perform real-time, hands...SeniorHourly payWork at office- ...breakthroughs in stellarator physics and engineering to create a faster and... ...approach to commercializing fusion energy. The company is reinventing... ...(HTS) magnet systems for next-generation fusion reactors... ...hydraulic magnet behaviour, leading multi-disciplinary teams through...
- Thea Energy is seeking experienced magnet engineers to join its rapidly growing team. You will design, build, and test HTS magnets for the planar coil stellarator, enabling compact, lower-cost fusion systems. The role offers high autonomy in a fast-paced, multidisciplinary...Senior
- ...Quantum Technologies. LLC is seeking a System Integration Engineer for Salesforce to translate agency needs into scalable, secure Salesforce solutions... ..., and analytics capabilities. The role emphasizes multi-cloud design using Service Cloud, Experience Cloud, Omni Studio...Senior
$110k - $150k
Thea Energy, Inc. in Kearny, NJ is seeking a highly skilled Electronics Hardware Design Engineer to lead design and development for power supply systems in fusion energy research. This hands-on role involves custom embedded control board design, PCB layout, and collaborating...- Thea Energy, Inc. seeks a Heating Systems Lead to oversee the design,... ...heating systems for our flagship fusion devices. This senior role requires deep technical expertise... ...strong leadership to coordinate physics, systems, and engineering teams. You will own system roadmaps...Senior
- ...research, development, and engineering services to the Federal... ...exciting opportunity for a Senior Systems Engineer providing support... ...architectures, integrating multi‑sensor data fusion, and improving global expeditionary... ...audits (FCAs), physical configuration audits (PCAs...SeniorFull timeContract workTemporary workWork at officeLocal areaWorldwideRelocation packageFlexible hours
- Thea Energy Inc. seeks a Senior Machinist to program, operate, set up, and maintain our machine shop as we pioneer next-generation fusion hardware. You will work hands-on with manual equipment and 3-axis CNC machines to fabricate high-precision components, reading complex...Senior
- ...precision mechanical assemblies, controls, and in-line inspection systems for fragile superconducting tape. You will manage equipment... ...and reliability, providing technical guidance to solve novel engineering challenges. Candidates should hold a BS, MS, or PhD in mechatronics...Senior
$141.4k - $212.1k
...flash technology space, is seeking a talented and motivated Senior Pre-Sales Systems Engineer to join our dynamic team. As a Senior Pre-Sales Systems... ...of the architecture, design and implementation of multi-tiered client/server and web-based computing solutions Must...SeniorLocal area$110k - $180k
Thea Energy is looking for experienced magnet engineers to join its team in Kearny, NJ.... ...temperature superconducting magnets necessary for fusion energy systems. Applicants should hold a bachelor's degree in physics, engineering, or related fields, and have experience...Senior$110k - $180k
...leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the... ...development of Thea Energy’s stellarator fusion systems. You will be responsible for structural and...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior FEA Engineer - Fusion Systems & Multi-Physics. Be the first to apply!
- healthcare systems engineer Kearny, NJ
- senior staff systems engineer Kearny, NJ
- senior linux systems engineer Kearny, NJ
- sr systems engineer Kearny, NJ
- senior windows systems engineer Kearny, NJ
- systems engineer Kearny, NJ
- srs Kearny, NJ
- senior consulting engineer Kearny, NJ
- senior medical science liaison Kearny, NJ
- senior performance tester Kearny, NJ



