About Commonwealth Fusion Systems:Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And we're working with policymakers and suppliers to build the energy industry of the future.We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team.If that's you and this role fits, we want to hear from you.Join the power movement as a Manufacturing EngineerWe are looking for a hands‑on Manufacturing Engineer to captain our weekend operations. You will be the technical anchor for the “5th Shift,” ensuring that our production of high‑temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline.This role requires someone who can lead through influence, make sound decisions under pressure, and bring clarity to ambiguity in a fast‑moving, First‑of‑a‑Kind (FOAK) manufacturing environment.You will set the tone for the weekend team which will include keeping technicians focused, engaged, and operating at a high level while turning first‑time challenges into scalable, repeatable processes.This is a FOAK manufacturing environment. We are designing the product while building the machine. Your job is to bring order to that chaos, turning “first encounters” with novel problems into standardized, repeatable processes.The Schedule: Shift: Friday through Sunday, 6:00 pm – 6:00 amSalary Range: $103,000 - 166,000 (includes 15% shift differential)What you'll doLeadership, Ownership & Decision‑MakingServe as the primary technical leader for weekend operations, keeping the team focused, aligned, and executing with urgencyMake timely, high‑quality decisions in ambiguous, high‑pressure situations with strong judgmentBalance production demands with safety and quality, including making tough calls such as stopping work when neededLead through influence by driving alignment across teams without direct authorityTrain, mentor, and elevate technician performance while maintaining accountability in a fast‑paced environmentTechnical Mentorship & TrainingActively train, coach, and develop technicians on high‑precision manufacturing processesTranslate complex engineering requirements into clear, actionable guidance on the floorLead through positive influence, building trust and credibility with the teamClose knowledge gaps by reinforcing both the “how” and the “why” behind the workRapid Problem Solving & EscalationTroubleshoot non‑conformances in real time with a structured and decisive approachAssess severity and take appropriate action:Resolve process drift independentlyEscalate true design or system failures without applying short‑term fixesEnsure issues are properly documented and communicated (Jira, etc.)The Weekend–Weekday BridgeServe as the critical feedback loop between weekend execution and weekday engineering teamsIdentify gaps in work instructions and drive process clarity and improvementsInfluence upstream teams by providing clear, data‑driven feedback from the floorHands‑on Line LeadershipMaintain the rhythm and flow of productionEnsure strong shift transitions and team readinessConfirm technicians have the tools, materials, and direction needed to succeedWhat we're looking forBS in Manufacturing, Mechanical, or Industrial Engineering (or equivalent high‑level technical experience)3+ years of hands‑on manufacturing engineering experienceProficient with NX (CAD) and Teamcenter (PLM)Experience with Jira, Slack, Odoo (or similar ERP systems)Strong understanding of manufacturing processes and production systemsExperience in FOAK or rapidly scaling manufacturing environmentsBonus points for8+ years in high‑complexity assembly environmentsExperience with insulation systems similar to the electric motor industry (e.g., stator winding, VPI processes, taping, high‑voltage isolation)Knowledge of statistical process control (SPC) and failure modes and effects analysis (FMEA)Must‑have requirementsAbility to lift up to 50 lbs occasionallyPerform activities such as typing, standing, stooping, and sitting, for extended periods of timeDedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, lead, high voltage, and cryogenicsWillingness to occasionally travel or work required nights/weekends/on‑callSalary & BenefitsSalary range: $103,000 – 166,000 (includes 15% shift differential).Benefits include:Competitive compensation with equity13 Company‑wide HolidaysFlexible vacation days10 sick daysGenerous parental leave policyHealth, dental, and vision insurance401(k) with employer matchingProfessional growth opportunitiesTeam‑building activitiesEqual Opportunity StatementWe value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.Export Control LawsThis role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws#J-18808-Ljbffr