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Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:Thea Energy is seeking a Test Engineering Manager to serve as a cornerstone of our hardware validation strategy. This role is central to the organizational build-up of a leading fusion energy company and requires a high degree of autonomy. You will lead the verification and validation efforts for our superconducting magnets as well as other critical technology, ensuring that our hardware meets the rigorous demands of a fusion environment. The role will require close alignment and cross-functional leadership across test, manufacturing, mechanical, and physics organizations. Your efforts will directly contribute to ensuring design success, enabling us to drive forward towards our commercial fusion energy goal. Thea Energy’s dynamic team is made up of self-motivated individuals with an excitement for solving complex problems.Key Responsibility Areas: • Develop and own test validation strategy, including defining the testing milestones required to qualify High-Temperature Superconducting (HTS) magnets, cryogenic systems, and high vacuum components., • Act as a subject matter expert for the test engineering team. You will lead, mentor, and grow a team of engineers and technicians, fostering a culture of rigorous data integrity and "first-principles" problem-solving., • Oversee the high-level design and build of large, custom, cryogenic and high power test stands. You will coordinate test needs across projects, identify test capability requirements, and allocate test resources across projects., • Analyze complex datasets to troubleshoot system-level failure modes. You will work closely with magnet, electrical, and controls teams to ensure test results directly inform and de-risk the next generation of stellarator design., • Lead relationships with key vendors for specialized hardware and for advanced test facilities, managing high-value procurement contracts and coordinating external design, build, and validation efforts to meet aggressive project timelines., • Establish and enforce rigorous commissioning, maintenance, and calibration procedures as well as safety protocols for high-voltage, high-field, and cryogenic environments, ensuring all operations meet or exceed IEEE, ANSI, and IEC standards where applicable. Required Experience & Skillsets:, • 7–10+ years of hardware-centric test engineering experience in high-stakes environments (e.g., fusion, aerospace, superconducting magnets)., • BS or MS in Electrical Engineering, Applied Physics, or a related field., • Proven track record of leading people, hiring to build out teams, and managing the verification and validation lifecycle for integrated systems., • Mastery of LabVIEW and Python, with expertise in automating complex, multi-day cryogenic and electromagnetic tests., • Demonstrated ability to work with a high degree of autonomy and make critical engineering decisions under tight deadlines., • Exceptional ability to translate complex test data into actionable insights for executive leadership and external stakeholders., • Ability to work through and solve highly multidisciplinary engineering problems., • Ability to take initiative, work independently and as part of a team., • Exceptional work ethic, with clear communication and collaboration skills., • Ability to occasionally lift objects up to 50 lbs.Company Benefits:, • Compensation: $145,000 - $185,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTORequirements:, • Ability to occasionally lift up to 50 lbs., • Ability to perform activities such as typing, standing, or sitting for extended periods of time., • Willingness to occasionally travel or work required nights/weekends/on-call., • Ability to work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, high voltage, high current, pressure systems, and cryogenics.It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:Thea Energy is seeking a Sr. Plasma Control Engineer to develop and deploy novel plasma control algorithms for the Eos stellarator, with a strong emphasis on AI and ML assisted control, real-time state estimation, and digital twins. This role sits in the Electrical Engineering and Controls Systems (EECS) team and works day to day with plasma physics, diagnostics, and plant control engineers to bridge plasma physics objectives with plasma control and plant control implementation. If you can develop plasma control algorithms that are robust, constraint-aware, and ready for experimental operation, covering scenario design, supervisory control, and closed-loop regulation of core profiles, edge and divertor regimes, and off-normal response, we would like to hear from you. You will also contribute to subsystem digital twins and data pipelines that enable model development, validation, and deployment.Key Responsibility Areas:Plasma control algorithms and real-time software: • Develop, test, and iterate plasma control algorithms for Eos PCS, including multi-rate feedback, supervisory logic, and constraint handling., • Build AI/ML assisted control modules, such as learning-augmented MPC, reinforcement learning in simulation, physics-based models augmented with data-driven corrections, and adaptive control and auto-tuning across operating conditions, • Develop and deploy real-time state estimation and multi-diagnostic data fusion to produce control-grade plasma state, including robust profile reconstruction and regime indicators suitable for closed-loop operation., • Develop anomaly detection and early-warning indicators across plasma and plant signals, with clear thresholds and graded mitigation actions., • Partner with plasma physicists to translate physics goals into control objectives, observables, constraints, and validation tests.Digital twins and modeling:, • Design and maintain digital twin models for plasma control loops and coupled plant subsystems, enabling simulation, optimization, and controller development and validation., • Build model validation workflows, including post-shot reconstruction, scenario sweeps, sensitivity studies, and uncertainty-aware comparisons against experimental dataData and integration:, • Build and maintain data pipelines for time-series control and diagnostic data, including labeling, archiving, and training and inference workflows., • Integrate algorithms into the control stack in collaboration with EECS, ensuring compatibility with real-time constraints and low-latency inference where needed., • Maintain high software quality: version control, test coverage, reproducible environments, and operational readiness documentation.Ideal Experience & Skillsets: Required qualifications: • BS or MS in Electrical Engineering, Computer Science, Physics, Applied Mathematics, or related field., • 3 or more years of experience developing control algorithms, ML models, or real-time scientific software for complex physical systems., • Strong programming skills in Python, MATLAB and C++., • Experience with time-series data processing, signal conditioning, system identification, and validation on real data., • Practical familiarity with modern ML tooling (PyTorch, TensorFlow, or JAX) and deploying models into production code paths., • Working knowledge of modern control methods, such as state estimation, constrained optimization, MPC, and robust control. Preferred qualifications: • Experience with plasma control, stellarators or tokamaks, or adjacent fields such as accelerators and large scientific infrastructure., • Prior work on digital twins, real-time simulators, or physics-informed ML for physical systems., • Experience integrating with experimental control and data systems (for example EPICS, MDSplus, SCADA, OPC UA)., • Familiarity with low-latency deployment and inference engines such as ONNX Runtime and TensorRT., • Background in any of the following plant subsystems is a plus: power electronics, cryogenics, vacuum and pumping, high-power RF systems, and safety controls. Tools and platforms: • Languages and frameworks: Python, MATLAB, C++, PyTorch or TensorFlow or JAX, Jupyter, • Data infrastructure: MDSplus, EPICS, HDF5, InfluxDB, OPC UA, Kafka or ZeroMQ, • Dev workflows: Git, Docker, MLflow, CI pipelines, • Simulation and modeling: MATLAB Simulink, Modelica, FMI, and custom physics solversCompany Benefits:, • Salary range $120,000-$160,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTORequirements:, • Ability to occasionally lift up to 50 lbs., • Ability to perform activities such as typing, standing, or sitting for extended periods of time., • Willingness to occasionally travel or work required nights/weekends/on-call., • Ability to work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, high voltage, high current, pressure systems, and cryogenics.It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionCompany Description Uncommon Schools is a nonprofit network of high-performing public charter schools dedicated to providing an exceptional K-12 education in economically disadvantaged communities. Operating in Boston, Camden, New York City, Newark, and Rochester, we are committed to closing the college completion gap and preparing every student for college and beyond. Our students consistently exceed national benchmarks, reflecting our dedication to their success. We invest deeply in our educators, offering weekly coaching, feedback, and professional development to ensure excellence in teaching and leadership. Join us to work hard, do good, and make a lasting difference! Job Description Physics teachers will be responsible for supporting student mastery of the laws and applications of motion, forces, and gravity. Understanding of the processes of work and energy and the laws of thermodynamics. Understanding of how light and sound waves function in our environment. Understanding of principles of electricity and magnetism and how they are applied. In addition to teaching Physics curriculum, the teacher will plan and execute labs to supplement student mastery of content. Our teachers prepare all students such that they have the choice to study and excel in any STEM discipline. We prepare all students to be citizen scientists that have the tools and knowledge to critically engage in the field of science regardless of their university major or professional career. Our teachers become experts in their course content and have a keen sense of how to motivate and inspire high school students. Responsibilities 1. Instruction • You’ll teach a curriculum that includes, but is not limited to, analysis of Biology, Chemistry, Physics, and Environmental Sciences that prepares students for Advanced Placement (AP) and collegiate level coursework., • You'll develop students’ practices skills of questioning, modeling, constructing explanations, data analysis, argumentation, and planning and conducting interactive labs., • You’ll create an environment where students feel confident using their voice to engage in scientific discourse., • You will facilitate student-led discourse, during which students use evidence to make sophisticated claims and synthesize and critique arguments., • You'll facilitate student-led inquiry of various scientific topics and engage students in lab and project-based performance tasks., • You'll work with the Science department to determine academic and engagement goals for students. 1. Data Analysis • You'll meet weekly with your principal and/or instructional coach to analyze and respond to trends in student work samples and assessments., • You'll learn and implement strategies to differentiate instruction for all learners in your classroom. 1. School Culture • You’ll build positive relationships with students to ensure they feel seen, loved, and heard., • You’ll partner with students’ families to ensure appropriate resources are available to support their child's learning needs., • You'll engage in practice-based professional development, mentorship, and coaching sessions., • You'll participate in weekly, school-wide meetings to cultivate community, model our core values, and encourage student achievement., • You'll partner with your grade level team to develop academic goals and practice instructional strategies.Qualifications, • A commitment to the mission of Uncommon Schools, • A demonstrated commitment to supporting students’ social emotional and academic development, • An enthusiasm for collaborating with internal and external partners in the best interest of students, • A self-directed learner who solicits and implements feedback to improve outcomes and achieve objectives Required Experience: • A demonstrated interest in impacting K-12 students in urban schools and communities (1-2 years experience preferred)., • Academic expertise in Science, Technology, Engineering, Mathematics, or other related fields of study., • Prior to the start of employment, you must have a bachelor's degree from an accredited college or university. Teacher certification is not a prerequisite for consideration at Uncommon Schools in the state of NJ, but you do need to meet NJ state certification eligibility requirements (a final undergraduate or graduate cumulative GPA of 3.0 for graduates on or after 9/1/16, or 2.75 if you graduated prior to 9/1/16). All instructional staff are required to become certified in the state of New Jersey within a reasonable period after beginning employment. Additional Information Our people are what make us Uncommon. We offer competitive compensation and comprehensive benefits that support the personal health, wellness, and finances of our staff and their families. Our compensation philosophy values equity & fairness and attracting & retaining top talent. Compensation Compensation for this role is between $60,000 to $90,000. Starting pay is determined using various factors including but not limited to relevant full-time teaching experience, education certifications, and tenure with Uncommon Schools. Candidates without full-time Teaching experience will likely have a starting salary of $60,000. Benefits • Generous paid time off inclusive of sick time, paid holidays, and 10 weeks of paid breaks (Spring, Winter, and Summer)., • Extensive, best-in-class training and development, • Comprehensive health, dental, and vision insurance plans + pre-tax flexible spending (FSA), dependent care (DCFSA), and health saving accounts (HSA), • Financial Planning, • New Jersey Pension program, • Paid leave of absence options (parental, medical, disability, etc.), • Mental health and counseling support + wellness benefits *A detailed list of all benefits is located HERE. At Uncommon, we believe that a supportive and welcoming environment helps our students, staff, and community thrive. We are dedicated to building a team that brings a wide range of perspectives and experiences, reflective of the communities we serve---with over 70% of our staff identifying as people of color. Our organization values respect and open dialogue on important topics that shape our school culture. As an equal opportunity employer, Uncommon provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We also ensure that individuals with disabilities receive all privileges and benefits associated with employment and are provided reasonable accommodations for the interview process and to perform core job functions. If you would like to request an accommodation, please email recruitment@uncommonschools.org.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:Thea Energy is looking for a driven scientist in fusion plasma diagnostics to join our core team. This position involves supporting the design, development, and operation of critical plasma diagnostics and control systems for our Eos planar coil stellarator. The successful candidate will have a strong foundation in experimental fusion plasma physics. You will play a vital role in a fast-paced, multidisciplinary setting, directly contributing to the rapid integration of diagnostic capabilities to accelerate the Eos commissioning and subsequent experimental campaigns. These campaigns will encompass both scenario development and nuclear (DD beam-target fusion) operational phases. All experience levels will be carefully considered.Key Responsibilities: • Support the conception, deployment, and iterative refinement of critical plasma diagnostics for Eos., • Support the definition of the requisite measurement suite for all Eos operational phases, ensuring close alignment with the plasma control and physics teams., • Assist in the development of initial instrument concepts, spatial layouts, and detailed requirements, including necessary space and facility allocation, for proposed Eos plasma instrumentation., • Participate in the design and execution of comprehensive experimental campaigns, covering diagnostic calibration, rigorous validation, and in-depth data analysis., • Collaborate extensively with cross-functional engineering teams to ensure seamless integration of diagnostics into the Eos system., • Rigorously document all technical outcomes and decisions to inform and guide future design iterations., • Assist in the management and coordination of external research and development collaborations pertinent to Eos plasma diagnostics.Experience & Skillsets: Essential: • M.S. or PhD in Plasma Physics, Applied Physics, or a closely related scientific discipline., • Relevant practical, hands-on experience developing and running experimental fusion plasma diagnostics., • Demonstrated track record of contributing to the successful management of diagnostics from initial concept through full commissioning and routine operation., • Familiarity with or experience in key fusion plasma diagnostic methods, such as Thomson scattering, X-ray spectroscopy, ECE, microwave interferometry, fast-ion diagnostics or magnetic field measurement techniques., • Proven experimental proficiency, including instrument calibration, advanced signal processing, and robust data analysis., • Outstanding skills in both written and verbal technical communication. Highly Desired: • PhD specifically in experimental plasma physics., • Sufficient engineering knowledge to facilitate effective, high-bandwidth interaction with multidisciplinary engineering teams., • A strong personal commitment to developing commercially viable fusion energy products.Company Benefits:, • Salary range $110,000 - $160,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:We are seeking highly motivated Computational Plasma Physicists to join our team, focusing on stellarator and fusion plasma physics simulations. The ideal candidate will possess a strong background in computational physics, with a particular emphasis on MHD stability in stellarators and stellarator optimization. You will work with minimal supervision, contributing to cutting-edge research and development in Thea Energy’s stellarator systems.Key Responsibilities: • Develop and implement algorithms for analyzing and improving stellarator configurations., • Conduct simulations and analysis of fusion plasma behavior in stellarators, using advanced computational models., • Collaborate with cross-disciplinary teams to refine designs and improve the performance of stellarator systems., • Perform data analysis, model validation, and provide insights into the physical mechanisms governing plasma behavior., • Prepare technical reports, presentations, and publications based on simulation results and optimization findings.Required Experience & Skillsets:, • PhD in Plasma Physics, Computational Physics, Applied Physics, or a related field, or master’s degree in relevant field with 2+ years of experience., • Strong knowledge of computational plasma physics and numerical simulations., • Experience with stellarators is a plus., • Proficiency in programming languages commonly used in scientific computing (e.g., Python, Fortran, C++, or MATLAB)., • Excellent analytical, problem-solving, and communication skills. Preferred Skills: • Experience with any of the stellarator design, stability or transport codes such as DESC, STELLOPT, VMEC, TERPSICHORE, M3DC-1, GX, GENE-3D., • Understanding of optimized stellarator magnetic field generation and coil optimization techniques., • Experience in high-performance computing (HPC) environments. Personal Attributes: • Ability to work independently and manage projects with minimal supervision., • Strong attention to detail and a passion for advancing the field of fusion energy research., • Willingness to collaborate with a diverse team of scientists and engineers within the company and externally.Company Benefits:, • Salary range $120,000 - $140,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:As a transport modeling physicist at Thea Energy, you will be an architect of our plasma performance projections. You will apply advanced kinetic and fluid models to characterize heat, particle, and momentum transport in highly-optimized stellarator geometries. Your objective is to transform fundamental physics into actionable constraints, guiding our equilibrium+coil optimization and operational scenarios to ensure the success of our next generation fusion devices.Key Responsibilities: • Perform/analyze integrated modeling simulations to predict performance and develop scenarios for Thea Energy’s Eos and Helios stellarators., • Utilize gyrokinetic, fluid, and/or reduced transport solvers to provide projections of confinement, heat, particle, and momentum transport., • Maintain and extend existing gyrokinetic and transport frameworks, • Build reproducible simulation pipelines and data analysis tools to streamline the design-to-validation loop., • Use insights from turbulence and transport analysis to guide equilibrium and coil optimization., • Collaborate with the physics and engineering team to develop scenarios and interpret results from current hardware.Required Experience & Skillsets:, • PhD in Plasma Physics, Computational Physics, Applied Mathematics, or a related field. (Candidates with a Master’s degree and 3+ years of direct experience in transport/turbulence modeling will be considered)., • Strong understanding of gyrokinetic theory and transport processes, • Expertise in developing scientific simulation codes using Python, C++, or Fortran., • Proven experience working in Linux-based HPC environments with a focus on code scalability and performance. Preferred Skills: • Direct experience running core (e.g. GENE, stella, CGYRO, GX) and/or edge (GENE-X, XGC, Gkeyll) gyrokinetic codes., • Experience with stellarator-specific equilibrium and stability codes such as VMEC, STELLOPT, DESC, and/or TERPSICHORE., • Familiarity with advanced numerical methods, GPU programming, and/or developing surrogate/reduced models., • A track record of peer-reviewed publications and the ability to present complex physics to multi-disciplinary engineering teams. Personal Attributes: • Ability to manage complex projects from theory to implementation with minimal supervision., • A passion for fusion energy and a desire to work in a fast-paced, collaborative startup environment., • Rigorous approach to code verification and physics validation.Company Benefits:, • Salary range $100,000 - $140,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview:We are seeking a highly motivated Plasma-Materials Scientist to join our team, focusing on plasma-facing material development. The ideal candidate will possess a strong background in the research and development of plasma-surface interactions, with particular emphasis on material survivability evaluation, plasma and heat-induced erosion processes, and plasma contamination effects in fusion-relevant environments. You will work with high autonomy and ownership, and contribute to cutting-edge research and development in Thea Energy’s stellarator systems.Key responsibilities: • Contribute to the construction and commissioning of a plasma device and diagnostics for exposing and evaluating plasma-facing material candidates., • Collaborate with plasma-material exposure facilities and use materials characterization tools for surface evaluation., • Provide technical guidance across team members in plasma device operation, plasma-material performance assessment and experimental planning., • Participate in stellarator plasma-facing component operational campaign planning., • Utilize computational and simulation tools to perform plasma-surface interaction simulations, thermal analysis, and contribute to multi-physics modeling efforts.Required Experience & Skillsets:, • Master's degree in materials science, engineering, applied plasma physics, chemistry, or a related field., • Knowledge of basic plasma physics., • Experience with vacuum systems., • Experience with experimental plasma setups and diagnostics such as industrial plasma sources, RF plasmas, spectroscopic diagnostics, laser-based diagnostics, and electrostatic probes., • Experience with surface analysis techniques such as electron microscopy, atomic-scale microscopy, and elemental composition analysis methods (e.g. XPS, EDX, Raman)., • Experience with one or more of the following: Python, MATLAB, FEA tools, COMSOL, C++, Fortran., • Ability to work independently and manage projects., • Strong attention to detail, • A passion for advancing fusion energy to commercialization., • Willingness to collaborate with a diverse team of scientists and engineers within the company and externally.Ideal Experience & Skillsets:, • PhD in applied plasma physics or a related field., • Experience with fusion boundary plasmas and/or low-temperature plasmas., • Experience with linear plasma devices., • Experience in tokamak or stellarator divertor research., • Experience with ERO2.0, TRIDYN, SDTrimSP/TRIM, WALLDYN, or RustBCA.Company Benefits:, • Salary range $100,000-$160,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Thea Energy: Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. Position Overview: We are seeking a highly motivated and skilled Experimental Plasma Physicist to join our research team. In this role, you will design, deploy, and plan operation of cutting-edge plasma diagnostics, spearhead experimental campaigns focused on fast-ion transport dynamics and actively collaborate with external academic and national laboratory partners. Key Responsibilities: • Design, build, and calibrate advanced plasma diagnostics (e.g., optical emission spectroscopy, laser-based diagnostics, probes, fast-ion loss detectors) tailored to Eos stellarator magnetic configurations., • Oversee vacuum system integration, high-magnetic-field hardware setup, and signal processing chains., • Maintain and upgrade diagnostic hardware to ensure reliable, high-resolution data acquisition during experimental runs., • Design and develop experimental campaigns targeting fast-ion transport, wave-particle interactions, and confinement physics., • Formulate experimental proposals, set operational parameters, and execute run plans on experimental plasma facilities., • Analyze complex multi-diagnostic datasets using Python, MATLAB, or modern scientific software to extract physical parameters (e.g., density profiles, velocity distributions, and fluctuation spectrums)., • Serve as a key liaison to external entities, including academic institutions, national laboratories, and international research consortia., • Co-author peer-reviewed journal articles and represent the organization at major conferences (e.g., APS Division of Plasma Physics)., • Mentor graduate students, junior researchers, and intern cohorts in laboratory safety, experimental protocols, and data analysis pipelines.Required Experience & Skillsets:, • Education: Ph.D. in Plasma Physics, Fusion Science, Applied Physics, or a closely related engineering/scientific discipline., • Experimental Track Record: Proven hands-on experience working in a plasma physics laboratory setting (e.g., low-temperature magnetized plasma, dusty plasma, or magnetic confinement fusion devices)., • Diagnostics Expertise: Demonstrated experience developing, operating, or analyzing data from plasma diagnostics (spectroscopy, Langmuir/Emissive probes, fast camera imaging, or particle detectors)., • Data Analysis & Modeling: Proficiency with quantitative data analysis tools (Python, MATLAB, Julia) and familiarity with transport modeling software or synthetic diagnostic codes., • Communication & Teamwork: Strong verbal and written communication skills with a proven track record of cross-institutional scientific collaboration. Preferred / Desirable Qualifications • Experience with strongly magnetized plasma environments (e.g., tokamaks, stellarators, superconducting magnet facilities or high-field discharge systems)., • Background in fast-ion loss modeling or validation of fast-ion diagnostic synthetic models., • Active involvement in scientific outreach, or mentoring programs.Company Benefits:, • Salary range $100,000 - $120,000, • Comprehensive health benefits (e.g. medical/dental/vision), • Employee equity stock options, • 20 days PTOIt’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy. Diversity and Inclusion: Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description:\n\nLantheus (NASDAQ: LNTH) is the leading radiopharmaceutical-focused company, delivering life-changing science to enable clinicians to Find, Fight and Follow disease to deliver better patient outcomes. Headquartered in Massachusetts with offices in New Jersey, Canada, Germany, Sweden, Switzerland and United Kingdom, Lantheus has been providing radiopharmaceutical solutions for nearly 70 years. Today, we’re expanding our portfolio and pipeline across oncology, neurology and cardiology. Through recent acquisitions, along with strategic partnerships across the life sciences ecosystem, we are accelerating our efforts to advance precision medicine and improve patient outcomes around the world. At Lantheus we are purpose-driven, and every employee plays a vital role in our success. We’re dedicated to cultivating a high-growth, forward-thinking culture where innovation thrives and diverse perspectives drive meaningful progress. Join us and be part of a company where your contributions make a real impact, because we know someone’s health is in our hands. Summary of role As a key member of the Lantheus Springfield manufacturing site senior leadership team, the Radiation Safety Officer (RSO) Associate Director provides Environmental, Health, and Safety and Radiation Safety leadership across radiopharmaceutical manufacturing (e.g., RLT, PET and isotope products). The RSO Associate Director provides visible leadership to foster a proactive safety culture, ensures compliance with applicable EHS (e.g., EPA, OSHA, DOT, and New Jersey Department of Environmental Protection (NJDEP)) and radiation (e.g., Nuclear Regulatory Commission (NRC) and New Jersey Radiation Protection Code) regulations and Lantheus' standards. The RSO Associate Director drives the prevention of injuries/illnesses and environmental releases and oversees the radiation safety program and licensed radioactive material activities in accordance with the site RAM License. This role also has the responsibility to oversee the licensing of Lantheus products for distribution in every state throughout the United States of America. This includes the applicable pharmaceutical manufacturing, warehousing, and distribution licensing required by each individual state regulatory body. This position is based in Springfield, New Jersey and requires a presence on-site 5 days per week, and open to applicants authorized to work for any employer within the United States. ResponsibilitiesProvide day-to-day EHS and Radiation Safety technical leadership for the Evergreen site ensuring environmental, health, safety, and radiation compliance with the applicable federal and state regulations. Measure, analyze, and improve performance to meet business objectives. Establish and govern key metrics (e.g., OSHA injury rate, near misses, safety observations, and EM performance) and use leading indicators to anticipate and mitigate risks to employee health and safety.Develop and maintain deep technical expertise in radiopharmaceutical manufacturing (RLT, PET and isotope products), including radioactive material handling and controls, radiochemistry/radiosynthesis, automated synthesis platforms, in-process controls, and analytical/quality procedures. Ensure technical knowledge is translated into robust procedures, training, and standardized ways of working to prevent health and safety risks and radiation exposure.Create and continuously improve the site EHS management system and compliance programs, including written programs, procedures, inspections, and governance routines that drive consistent execution.Develop, implement, and maintain site safety and environmental procedures and training (e.g., hazard communication, chemical hygiene, LOTO, confined space, hot work, PPE, waste handling, spill response) and verify effectiveness through audits and field observations.Own EHS recordkeeping and reporting, including OSHA 300/300A, incident/near-miss documentation, environmental monitoring records, waste manifests, and other required logs; analyze trends and communicate performance to site leadership.Lead incident management for safety and environmental events, including immediate response/notification, investigation, root cause analysis, corrective and preventive actions (CAPA), and effectiveness checks.Partner with Manufacturing, Engineering, and Facilities to implement safe work controls for routine and non-routine work, including contractor EHS oversight, pre-job risk reviews, permits (hot work/confined space), lockout/tagout, and job hazard analyses.Own site environmental compliance programs as applicable (e.g., air, wastewater/stormwater, hazardous waste, SPCC), including permit conditions, routine inspections, sampling/monitoring, submissions, and coordination with EPA, NJDEP, and other agencies.Manage chemical and waste stewardship, including hazardous waste accumulation areas, vendor oversight, manifesting, storage compatibility, spill prevention/response readiness, and periodic drills as required.Drive EHS engagement and capability building through onboarding and annual refresher training, safety communications, and coaching for leaders and employees; lead safety committees and routine site safety walks.Serve as key EHS and Radiation technical representative during regulatory interactions and inspections (e.g., EPA, OSHA, NRC, NJDEP and other agencies). Ensure sustained inspection readiness, effective responses to information requests, and timely completion of associated commitments. Maintain an understanding of, and up-to-date copies of: NRC and NJ DEP regulations.The RAM License.Current versions of procedures related to radiation safety.Ensure that radioactive material at the Springfield facility is limited to the types and quantities of the materials listed on the RAM License. Amend the RAM License whenever there are changes in licensed activities, responsible individuals, or information commitments provided to NJ DEP during the licensing process. Provide necessary information on all aspects of radiation protection to personnel at all levels of responsibility, according to the conditions of the license. Maintain physical security of RAM. Post documents as required by New Jersey Administrative Code (NJAC) 7:28. Implement control measures that limit radiation exposures As Low as is Reasonably Achievable (ALARA).Oversee proper delivery, receipt, use, and performance of radiation surveys for all shipments of radioactive material arriving at or leaving from the facility, as well as accurate packaging and labeling of all radioactive material leaving the facility. This includes monitoring and surveys of all areas in which radioactive material is possessed and used. Maintain any required records related to the safe use and transport of radioactive material, including, but not limited to:Shipping documentation.Survey and wipe test results.Personnel monitoring records.Effluent monitoring records.Instrument calibration reports.Incident reports.Radiation safety program audit reports.Distribute and process personnel radiation-monitoring equipment, determine the need for and evaluate bioassays, monitor personnel radiation exposure and bioassay records for trends and high exposure, notify individuals and their supervisors of radiation exposures approaching established limits, and recommend appropriate remedial action. Install, monitor, and replace facility or area dosimetry to appropriately manage and monitor radiation levels throughout the facility. Immediately terminate any unsafe condition or activity that is found to be a threat to employee or public health and safety or property. Supervise decontamination and recovery operations. Develop, implement, maintain, and distribute, as appropriate, up-to-date operating, emergency and security procedures. Conduct training programs and otherwise instruct all personnel in the proper procedures for handling radioactive material prior to possession and/or use, both at periodic intervals (refresher training), and as required by changes in procedures, equipment, and regulations.Supervise and coordinate the radioactive waste disposal program, including effluent monitoring and recordkeeping of waste storage and disposal. Oversee the storage of radioactive material not in current use, including waste. Perform or arrange for leak tests on all sealed sources and calibration of radiation survey instruments.Hold periodic meetings and provide reports to management as needed to ensure appropriate administration of the radiation safety program.Perform periodic audits of the radiation safety program to ensure compliance with:All applicable NRC and NJ DEP regulationsThe terms and conditions of the RAM License The content and implementation of the program to achieve occupational doses and doses to members of the public that are ALARA.The requirement that all records be properly maintained. Ensure that the results of audits, identified deficiencies, and recommendations for change are documented, provided to management for review, and ensure that prompt action is taken to correct deficiencies. Communicate audit results and corrective actions to all personnel who possess/use radioactive material. Ensure that all incidents, accidents, and personnel exposure to radiation in excess of ALARA or established limits are investigated and reported to the NJ DEP and other appropriate authorities as required and within the required time limits.Coordinate the PDMA application process for all Lantheus products distributed in the United States. Maintain state licensure to enable the distribution and sale of all Lantheus products in all 50 states. Basic QualificationsBA in a scientific discipline/AAS with a minimum of eight (8) years’ health physics and related EH&S experience, with a minimum of two (2) years’ experience as a Radiation Safety Officer highly preferred.Demonstrated working knowledge of applicable radiation safety regulations and guidance (e.g., NRC and New Jersey Radiation Protection Code), license conditions, and ALARA principles.Experience with radiation monitoring and contamination control practices, including performing/overseeing surveys, wipe tests, personnel monitoring/ dosimetry, and maintaining required records.Ability to lead response to radiological incidents/events, conduct investigations, implement corrective actions, and support required notifications and reporting to regulatory agencies within required timeframes.Must be able to meet the RSO qualification requirements specified by the site Radioactive Materials License and applicable regulatory agencies (or obtain qualification within an agreed-upon timeframe).Experience with hazardous/regulated waste and chemical management, including accumulation area requirements, waste characterization, vendor coordination, manifesting, and internal training/communication.Ability to lead or support environmental inspections and audits (internal and regulatory), identify gaps, and drive corrective and preventive actions (CAPA) to closure. Preferred QualificationsPrevious experience as a Radiation Safety Officer.Strong communication and training capability, including developing and delivering radiation safety training and partnering effectively with Manufacturing, Quality, Engineering, and Facilities.Experience supporting and maintaining environmental permits and compliance obligations (as applicable), including routine inspections, sampling/monitoring, recordkeeping, agency correspondence, and timely submittals.Working knowledge of key environmental regulatory programs applicable to a manufacturing site (e.g., EPA and NJDEP requirements related to hazardous waste/RCRA, air, wastewater/stormwater, chemical storage and spill prevention (SPCC), and emergency planning/right-to-know).Demonstrated capability to respond to and investigate environmental incidents/spills, coordinate containment/cleanup, complete required notifications, and implement sustainable corrective actions.Proven ability to influence and partner cross-functionally to integrate environmental requirements into operations and projects, communicate expectations clearly, and coach leaders and employees on compliant practices. Core Values The ideal candidate will embody Lantheus core values:Let people be their bestRespect one another and act as oneLearn, adapt, and winKnow someone’s health is in our handsOwn the solution and make it happen The pay range for this position is between $139,000 and $232,000 annually. Actual base pay offered may vary depending on a number of factors such as job-related knowledge, skills and experience. Employees in this position are eligible for a discretionary performance-based cash incentive. Benefits for this position include a comprehensive health benefits package that includes medical, prescription drug, dental, and vision coverage. Other offerings include life and disability benefits, pre-tax accounts, a 401(k) with company contribution, and a variety of other benefits. In addition, employees are eligible for a generous time off package including paid vacation, holidays, sick days, and paid parental leave. Interested candidates can apply at Lantheus.com. Applications for this position will be accepted until June 12, 2026. Lantheus is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, related medical conditions and lactation), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, disability, protected medical condition as defined by applicable state or local law, genetic information, or any characteristic protected under applicable federal, state, or local laws and ordinances. Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the Lantheus Talent Acquisition team at talentacquisition@lantheus.com. Lantheus is an E-Verify Employer.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $100+/hour, fully remote, with flexible weekly hours. No AI experience required Role Overview Help fine-tune large language models (like ChatGPT) using your physics skills. You’ll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities • Design advanced physics problems to test AI performance (e.g., mechanics, electromagnetism, thermodynamics)., • Develop clear, step-by-step solutions with rigorous logic., • Evaluate AI outputs for accuracy and quality of reasoning., • Collaborate with researchers to refine benchmarks across undergraduate to PhD-level physics topics. Requirements • PhD (pursuing or completed) in Physics, Applied Physics, or a related field., • Strong physics reasoning and problem-solving skills across advanced domains., • Ability to communicate complex ideas clearly in writing and provide structured feedback., • No AI experience required Perks • Fully remote, flexible work., • Work on cutting-edge AI projects with leading LLM companies. Offer Details • Pay rate: $100+/hour (depends on role and candidate expertise), • Assessment: Shortlisted experts complete an evaluation before selection., • Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile.

Key Responsibilities** - Author original physics questions that test deep conceptual understanding, not surface-level recall - Ensure questions are unambiguous, self-contained, and precisely defined — all necessary information must be in the problem statement - Rate each question's difficulty: Med

Remote contract for PhDs in Physics, Applied Physics, or related fields. PhD (pursuing or completed) in Physics, Applied Physics, or a related field. Help fine-tune large language models (like ChatGPT) using your physics skills.