Director of Cryogenics

Job Description

Director of Cryogenics

Location: Remote, US

About xLight

xLight is on a mission to build the next-generation light source to power the future of semiconductor manufacturing. Our approach harnesses the power of free-electron lasers, utilizing accelerator-based methods in use globally at scientific user facilities. Extending this technology, we are developing an industrial-grade light source, engineered for continuous operation, to meet the sophisticated demands of next-gen patterning, metrology, and inspection applications.

Opportunity

We are seeking a highly skilled and motivated Cryogenic Engineering Leader to build and manage a talented engineering team responsible for designing, constructing, and operating a complex 2K cryogenic system supporting our superconducting electron accelerator. As the technical leader of this effort, you will play a critical role in guiding the team through all project phases, from design through commissioning, while mentoring engineers at all levels.

Key Responsibilities

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• Team Leadership & Development: Build, hire, and lead a high-performing cryogenic engineering team. Mentor engineers and technicians, provide technical guidance, and foster a culture of excellence, collaboration, and continuous improvement.
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• System Design & Development: Lead the design and development of the 2 Kelvin cryogenic plant, including specifications, component selection, system integration, and technical validation. Ensure all designs meet performance, safety, and reliability requirements.
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• Project Management: Manage all aspects of the project including scheduling, budgeting, resource allocation, risk management, and stakeholder communication. Ensure timely and successful completion while maintaining technical quality.
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• Installation & Commissioning: Lead on-site activities during the Albany convergence phases. Oversee installation, commissioning, and operational setup of the cryogenic system with your team, including performance verification, troubleshooting, and final validation.
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• Cross-Functional Collaboration: Work closely with other teams and departments, as well as external partners and vendors, to ensure alignment and coordination throughout the project lifecycle.
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• Documentation & Reporting: Maintain accurate documentation of design specifications, test procedures, operational guidelines, and lessons learned. Provide regular technical and progress reports to stakeholders.
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Required Qualifications

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• Bachelor's degree or higher in Mechanical Engineering, Cryogenic Engineering, or a related field (advanced degree preferred)
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• Minimum 15 years of professional experience in cryogenic engineering with a strong background in the design, construction, and operation of cryogenic systems
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• Demonstrated leadership experience managing technical teams and complex engineering projects from conception through completion
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• Strong communication and interpersonal skills with the ability to lead, mentor, and collaborate effectively across teams and organizational levels
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• Proficiency in CAD software (Siemens NX preferred) and other engineering tools for design and analysis
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• Knowledge of relevant industry standards and regulations related to cryogenic systems and safety protocols
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• Ability to work independently, prioritize complex tasks, and manage multiple workstreams in a fast-paced, dynamic environment
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Highly Desired Qualifications

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• Experience with superconducting technology and particle accelerator systems
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• Familiarity with electron accelerator component design or related scientific instrumentation
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• Experience designing, building, or commissioning capital equipment in semiconductor or related manufacturing environments
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• Track record of successfully transitioning team members from project-based roles to ongoing operational responsibilities
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Work Location & Travel

This position is remote-first, with flexibility to work from anywhere. However, the role requires your team to converge in Albany, NY for critical project phases:

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• Installation phase (estimated 4-6 months)
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• Commissioning and operational setup (estimated 4-6 months)
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• Final system checkout and validation
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We provide accommodation and logistical support during convergence periods. Candidates must be willing to relocate temporarily to Albany during these critical project phases.

What We Offer

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• 100% Company-funded health insurance for employee
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• Company funded Life Insurance and disability insurance
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• 401k contribution. 100% up to 3% of compensation, plus 50% match between 3% and 5%. Immediately vested.
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• Flexible Paid Time-Off, Sick leave and Company Holidays
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• Company Paid Two-weeks Winter Break
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The pay range for this position reflects the minimum and maximum target for new hire salaries at commencement of employment and is expected to be between USD$165,000-235,000/year. However, base pay offered may vary depending on multiple factors, including role, job-related knowledge, skills, relevant education and experience. The total compensation package for this position may also include other elements, including equity, and a full range of benefits. Details of all benefits will be provided if an employee receives an offer of employment.

xLight Inc. is an Equal Opportunity Employer. Our policy is clear: there shall be no discrimination on the basis of age, disability, sex, race, religion or belief, gender reassignment, marriage/civil partnership, pregnancy/maternity, or sexual orientation. We are an inclusive organization and actively promote equality of opportunity for all with the right mix of talent, skills and potential. We welcome all applications from a wide range of candidates. Selection for roles will be based on individual merit alone.