{"id":3044756,"url":"https://alion.io/job/xcimer-energy-program-element-lead-fusion-systems","title":"Program Element Lead - Fusion Systems","company":{"id":685639,"name":"Xcimer Energy","domain":"xcimer.energy","url":"https://alion.io/company/xcimer","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":93,"open_postings":15,"ghost_share":0,"stale_share":0.067,"repost_share":0,"time_to_fill_p50_days":110,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Energy","role_family":"Energy","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Denver, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":200000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-04-29T22:58:41Z","employer_posted_date":"2026-04-29","last_verified_at":"2026-10-31T09:27:58Z","board_verified":true,"closed_at":null,"days_open":184,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":184},"description":"Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion!\nThis is a full-time, onsite role based at our headquarters in Denver, CO.\nAs the Program Element Lead of Fusion Systems, you will apply your skills to define, plan, and deliver a hundred million to billion-dollar class engineering program from concept through completion, overseeing cross-functional teams to ensure technical excellence, budget adherence, and timely execution. We are looking for our engineers to apply their technical expertise, problem-solving skills, and dedication to quality to positively impact the future of energy!\nResponsibilities\nOversee and accountable for the design, planning, and execution strategy of a large-scale, hundred million to billion-dollar class program, ensuring alignment with organizational objectives.\nProvide day-to-day leadership to matrixed engineering, science, and operations teams, maintaining technical integrity and quality standards.\nLead fusion system architecture, including the chamber, blanket, and supporting systems from conceptualization and requirement definition to delivery and plant integration.\nDirect procurement activities and vendor management for long-lead, critical-path fusion system components.\nManage the transition from conceptual design to detailed design, fabrication, construction, assembly, and commissioning.\nPartner with safety, licensing, and regulatory teams to ensure compliance with applicable nuclear, environmental, and industrial safety frameworks.\nManage project budgets, resource allocation, and schedules, implementing proactive risk mitigation and reporting on performance metrics.\nCollaborate with senior leadership and stakeholders, communicating program status,risks, and opportunities for continuous improvement.\n\nQualifications\nEducation: BS in physics, nuclear engineering, mechanical engineering, electrical engineering or related technical field.\n Experience: 10+ years leading large, complex programs (billion-dollar scale preferred) within a nuclear and engineering-intensive environment (nuclear energy, fusion facilities, particle accelerators, space and defense, etc.)\nProven track record of guiding large-scale technical teams through all phases of technical program delivery.\nExperience maturing TRLs from concept through prototype.\nFamiliarity with power extraction systems in the context of power plant engineering and design.\nFamiliarity with safety basis development and nuclear safety design and construction frameworks.\nExceptional communication and stakeholder management skills, with the ability to influence at all levels of the organization.\nDemonstrated proficiency in one or more core engineering disciplines, such as Nuclear, Aerospace, Power or Mechanical.\nMust be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.\nDesired\nAdvanced degree (Master’s or Ph.D.) in a relevant engineering field.\nExperience with design and construction of one of a kind prototype systems in a nuclear environment.\nFamiliarity with regulatory and compliance frameworks for high-value engineering projects and with NRC 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