FormFactor, Inc. (NASDAQ: FORM) is a leading provider of test and measurement technologies supporting the semiconductor product life cycle.We are seeking a Principal Field Service Engineer to support our Quantum Cryogenic product line in Boulder, CO.Key Responsibilities Perform preventative and corrective maintenance on cryogenic systems at customer sites.Lead installation and commissioning activities, including final system acceptance in accordance with defined protocols.Diagnose, troubleshoot, and repair complex equipment issues via on-site visits, telephone, and email support.Serve as a technical escalation point, managing and resolving advanced customer and system issues.Communicate clearly and professionally with customers to ensure an exceptional service experience.Complete work orders, service reports, and documentation accurately and within established timelines.Develop, maintain, and continuously improve service procedures, protocols, and technical documentation.Partner cross‑functionally with Engineering, Operations, Quality, and Supply Chain to support product improvements and reliability initiatives.Deliver technical training and instruction to customers, field engineers, and internal teams.Participate in ongoing training and certification programs to maintain and expand technical expertise.Provide input into service strategy, tools, and processes to enhance operational efficiency and customer satisfaction.Preferred Qualifications Experience supporting quantum computing, semiconductor, or cryogenic systems.Prior experience in a lead or mentorship role within field service.Familiarity with continuous improvement methodologies (Lean, Six Sigma, etc.).Experience developing technical training materials or service documentation.International field service experience.Work Environment & Physical Requirements On‑site role based in Boulder, CO, operating within office, lab, and manufacturing environments. Extensive travel required, including frequent domestic travel and occasional international assignments. Requires lifting and moving equipment weighing 40–80 pounds (with assistance for heavier items), bending, stooping, and working in confined spaces. Work in technical environments including labs and customer facilities.Key Skills Cryocoolers, Cryogenic Refrigerators, Cryogenics, Cryogenic Systems, Cryogenic Testing, CryostatsCustomer Support & Training, Technical Support, Detail‑Oriented, Field Service EngineeringIndustrial Maintenance, Interpersonal Communication, Microsoft Office, Project OrganizationSalesforce Field Service Lightning, Spare Parts Management, Team Communication, Technical Problem‑Solving, Vacuum Pumps & SystemsEducation & Experience Minimum of 5 years of related experience with a Bachelor's degree; or 3 years with a Master's degree; or a Ph.D. without experience; or equivalent work experience.Compensation Required Pay Range: $72,100.00 – $94,605.00 per year, depending on experience, skills, and background.Benefits Medical, Dental, Vision, Life Insurance, and Disability coverage401(k) with company match and Employee Stock Purchase Plan (ESPP)Paid Time Off, quarterly profit‑sharing bonuses, flexible spending or savings accountsEqual Employment Opportunity FormFactor is an equal opportunity employer. FormFactor complies with all national, state, and local laws that seek to promote equal opportunities for any applicant or employee without regard to age, race, color, gender, gender identity/expression, national origin, sexual orientation, religion, disability, marital status, pregnancy or related condition, military service, or any other legally protected characteristics. These protections apply to all aspects of employment, including but not limited to recruitment, hiring, training, promotions, and compensation.#J-18808-Ljbffr