Focused Energy
fusion energy
PerformanceEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Performance Engineer at Focused Energy. Skills: System Performance, System Level Modeling & Analysis, Statistical Methods, Requirement Engineering, Performance Verification and Validation. Define and maintain system level performance driven baselines. Collaborate closely with customers and suppliers to derive future product requirements and translate them into system specifications”
What You'll Achieve.
generating unlimited clean energy; responsibly meet future global demand; ensure a secure and scalable future energy supply; elevate Systems Engineering by further and LDRS system performance; highly functioning usable system; end‑to‑end ownership to define, maintain, and verify performance across the full product lifecycle; stable, reliable and scalable systems
Industry & Context.
solving challenges
What They're Looking For.
Must Have
5+ years developing large, integrated, complex interdisciplinary systems within complex environments (e. g. , high-power lasers, semiconductor, accelerator, nuclear, medical devices, or advanced manufacturing), Advanced Degree in Physics or Mechanical Engineering, related or equivalent education and experience, Solid expertise in system level modeling & analysis (e. g. MATLAB, python), including tolerance, sensitivity and stability analysis using statistical methods (e. g. Monte-Carlo)
Nice to Have
Experience with CAD literacy, FEM-tools (e. g. ANSYS) and optical simulation (e. g. Zemax) is highly beneficial for interpreting layout-driven performance impacts, Experience with system performance integration and scalability of large engineering systems is highly beneficial, German proficiency is a plus
What You'll Do.
Define and maintain system level performance driven baselines
Collaborate closely with customers and suppliers to derive future product requirements and translate them into system specifications
Develop and apply system-level models to analyze sensitivities
Use Statistical methods to quantify performance margins
Feed derived constraints and tradeoffs back into performance
and integration baselines
Maintain the necessary performance budgets on system level and break down requirements into component specifications
Translate performance-driven requirements into specifications for realizable
verifiable and serializable system architectures
Drive milestones and design reviews focused on performance maturity
Contribute to engineering frameworks
documentation standards
and cross-functional processes
Define performance verification and validation strategy
Establish traceability from system performance objectives through subsystem requirements to verification plans and test results
Provide integration leadership by ensuring alignment across disciplines
Support the transfer of experimental concepts into stable
reliable and scalable systems
Govern configuration control and evaluate change impacts on performance-related system aspects
Support the implementation of Systems Engineering and Performance methodologies across the organization
Drive clear and transparent decision-making
How You'll Work.
Team & Collaboration
Collaborate closely with customers and suppliers; Provide integration leadership by ensuring alignment across disciplines (mechanical, layout, laser, vacuum, controls, safety, operations); Contribute to engineering frameworks, documentation standards, and cross-functional processes; Collaborate Across Disciplines
Communication Scope
Fluency in English
Process & Methodology
Drive milestones and design reviews focused on performance maturity
Full Job Description
Focused Energy is a fusion energy startup with the goal of generating unlimited clean energy to responsibly meet future global demand. With the use and commercialization of laser-induced inertial fusion, a clean and highly efficient power generation technology is coming within reach, suitable to ensure a secure and scalable future energy supply. We are seeking a Performance Engineer to help elevate Systems Engineering by further and LDRS system performance here at Focused energy. This role focuses on the system level, combining customer and internal requirements into a highly functioning usable system. This individual will provide end‑to‑end ownership to define, maintain, and verify performance across the full product lifecycle. What you'll do: Own System Performance Across Product LifeCycle: - Define and maintain system level performance driven baselines (including neutron and x-ray output power, reproducibility, beam pointing and positioning, tolerances, stability, sensitivities). - Collaborate closely with customers and suppliers to derive future product requirements and translate them into system specifications. Assess System Stability and Sensitivities: - Develop and apply system-level models to analyze sensitivities to mechanical tolerances, thermal effects, and environmental and seismic influences. - Use Statistical methods (e.g. MonteCarlo) to quantify performance margins - Feed derived constraints and tradeoffs back into performance, layout, and integration baselines. - Maintain the necessary performance budgets on system level and break down requirements into component specifications. Lead Performance Driven Requirement Engineering in System Engineering: - Translate performance-driven requirements into specifications for realizable, verifiable and serializable system architectures. - Drive milestones and design reviews focused on performance maturity. - Contribute to engineering frameworks, documentation standards, and cross-functional processes. Drive Per
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