Jobs at Thea Energy

Perform reduced-physics and engineering model implementation, build coupled integrated-model workflows, run constrained numerical optimization of designs, and train surrogate models on high-fidelity simulation outputs. Work focuses on stellarator plasma confinement and leveraging ML/surrogates to accelerate design exploration.

Support manufacturing engineering for HTS magnet assemblies: create and update SOPs, assist tooling/prototyping/commissioning, manage BOMs and inventory, evaluate vendor parts, track production metrics, and work with designers to incorporate shop-floor lessons. Also assist with basic IT/device support and documentation for employees.

Support design, simulation, prototyping, and testing of HTS magnet systems. Tasks include CAD and FEA, electromagnetic simulation, hardware prototyping, cryogenic and vacuum testing, instrumentation, electrical/control work, and data analysis using tools like COMSOL, ANSYS, Python, MATLAB, and LabVIEW. Onsite role with hands-on lab work and physical requirements.

Develop and implement manufacturing processes, tooling, and equipment for HTS magnet production. Create work instructions, BOMs, and quality criteria; procure vendor hardware; scale prototype processes to production; onboard technicians; track program milestones; and collaborate with internal and external stakeholders.

Lead verification and validation for superconducting magnets, cryogenic and vacuum systems. Develop test strategies, design/build cryogenic/high-power test stands, analyze failure modes, manage vendors, and lead a test engineering team to ensure safe, standards-compliant hardware validation for fusion systems.

Design, specify, integrate, and commission instrumentation and I/O for a stellarator. Work includes sensor selection, I/O architecture, P&ID and cable documentation, signal conditioning, EMI/EMC mitigation, DAQ/PLC/embedded interfaces, hardware selection, field commissioning, calibration, and cross-team coordination to support plasma, cryogenics, vacuum, magnet, power, and safety systems.

Design and implement real-time embedded control and protection systems for high-power superconducting magnet supplies and gyrotron HVPS. Develop firmware on ARM microcontrollers, FPGA/SoC, and DSPs; implement quench detection and protection logic; simulate control schemes with Simulink/HIL; validate interfaces, I/O, and commissioning tests.

Lead design and development of embedded control and data-acquisition electronics for power and control systems. Tasks include schematic capture, PCB layout, component selection, prototype bring-up, debugging, signal integrity and isolation design, and cross-functional integration with firmware, power electronics, and diagnostics teams to ensure reliable, high-performance control hardware.

Design and integrate distributed control systems for a stellarator energy plant: develop control strategies, dynamic models (MATLAB/Simulink/Python), PLC/DCS/HMI/SCADA interfaces, implement and tune classical and advanced controllers, prepare documentation, coordinate with vendors, and support verification and commissioning.

Lead design, development, testing, and operation of plasma heating systems for Thea Energy. Manage and mentor multidisciplinary teams, budgets, vendors, and procurement. Own engineering design phases, system integration within a planar coil stellarator, safety and standards compliance, and roadmap planning for the Eos device and future plants. Advise on system architecture, diagnostics partnerships, and ensure timely project delivery.

Provide high-level administrative support to the executive team: manage calendars, communications, travel, meetings, action-item tracking, and special projects. Anticipate needs, draft and proofread materials, and coordinate internal and external stakeholders to keep leadership aligned and prepared.

Provide high-level operational support to the CEO by owning calendar and inbox management, scheduling and coordinating meetings, trips, and events, triaging communications, drafting and proofreading materials, tracking action items, and partnering with executive leadership to ensure priorities and follow-through.

Lead design and integration of power supplies, HV/MV distribution, substation architecture, STATCOM and BESS. Perform load flow, short-circuit, and transient simulations, model time-varying loads, define grounding and protection philosophies, develop single-line diagrams and specs, interface with EPCs/utilities, and oversee commissioning, FAT/SAT, and field verification.

Lead and build an enterprise-quality organization from scratch: implement and mature an ISO/AS/NQA-compliant QMS, perform first-article inspections, establish supplier quality governance, run audits and RCA, and hire and mentor quality engineers while integrating quality into engineering and manufacturing.

Lead EHS efforts to build a safety-first culture: develop safety policies and electrical/lab safety programs, conduct audits and risk assessments, create Job Hazard Analyses, deliver training and onboarding, ensure OSHA/EPA compliance, and lead emergency response and incident investigations in a fast-paced fusion energy environment.

Design and develop high-current HTS magnet power supply systems: select topology, specify components, simulate converter behavior, integrate control hardware/firmware, implement protection and thermal management, perform PCB/mechanical integration, prototype, test, and optimize converters for reliable, scalable operation.

Own and execute Thea Energys marketing and brand strategy: social media, content calendar, creative production, web presence, events, PR, and performance analytics. Translate complex fusion science into accessible narratives and manage vendors to build consistent brand identity.

Lead simulation and analysis of stellarator divertor edge plasmas, develop fluid and neutral-particle models, validate models with data, collaborate on divertor design, and publish technical results.

Own corporate accounting operations including month‑end/year‑end close, GL management, AP and procurement oversight, ERP and PO integration, financial reporting, grant and R&D tax credit administration, multi‑state tax compliance, internal controls, and audit readiness to support FP&A, investors, and tax incentive optimization.

Develop, validate, and deploy real-time plasma control algorithms and state estimation for a stellarator. Build AI/ML-assisted controllers, anomaly detection, and digital twins; maintain data pipelines, simulations, and integrate code into low-latency control stacks for experimental operation.