Q

Quantinuum

Full-stack quantum hardware and software solutions

Hardware Technician

Product AssemblyConfirmed live in the last 24 hours
Full-timeBroomfield, CO, USAIn-person

About the Job

Requirements

  • A high school diploma or GED is required.
  • At least 5 years of hands-on experience assembling, testing, maintaining, or troubleshooting complex hardware in an R&D or manufacturing environment is required.
  • Applicants must be a U.S. Person as defined: a U.S. citizen, permanent resident or green card holder, or a worker granted asylum or refugee status.

Responsibilities

  • Assemble, integrate, test, and validate ultra-high-vacuum, mechanical, and electrical systems.
  • Serve as a hands-on operator for assigned builds by coordinating daily work, escalating constraints, and helping the team meet quality and schedule commitments.
  • Set up, operate, maintain, and troubleshoot production and test equipment, including vacuum systems, helium leak detectors, ovens, cryogenic systems, and electrical test equipment.
  • Perform precision cleaning, handling, assembly, inspection, and testing in cleanroom and laboratory environments while following contamination-control, safety, and quality requirements.
  • Troubleshoot hardware and process issues using structured problem-solving methods; document findings, support root-cause investigations, and help implement and verify corrective actions.
  • Partner with engineers and physicists to develop, improve, and standardize assembly processes, work instructions, build travelers, fixtures, tooling, test methods, and acceptance criteria.
  • Maintain accurate production records, test data, equipment logs, material status, nonconformance documentation, and as-built configuration records in the team's approved systems.
  • Maintain clean, organized, audit-ready work areas and contribute to 5S, equipment readiness, safety, quality, yield, cycle-time, and continuous-improvement efforts.

Desired Qualifications

  • Experience assembling and troubleshooting vacuum systems, including vacuum hardware, pumps, gauges, fittings, seals, and helium leak detection.
  • Experience performing precision assembly, component cleaning, inspection, and contamination-controlled work in a cleanroom or similarly controlled environment.
  • Experience with cryogenic systems, precision mechanical assemblies, optics, photonics, aerospace hardware, semiconductor equipment, or complex scientific instrumentation.
  • Experience using mechanical and electrical test equipment and interpreting test data to identify hardware or process issues.
  • Experience developing or improving work instructions, build travelers, fixtures, tooling, test procedures, work cells, preventive-maintenance plans, or training materials.
  • An associate or bachelor's degree in a technical discipline.
  • A safety- and quality-first mindset, strong attention to detail, disciplined organization, and comfort managing multiple priorities in a fast-paced environment.

About the Company

Quantinuum

Full-stack quantum hardware and software solutions

Quantinuum provides both quantum hardware and software. Its H1-1 processor runs quantum circuits, while TKET is an open-access, architecture-independent software stack that lets developers design circuits that work across different quantum devices. It differs from competitors by delivering quantum-hardened encryption keys at the device level and offering a complete hardware-software package, plus it has demonstrated strong performance by passing the Quantum Volume 32,768 benchmark. Its goal is to help solve real-world problems like drug discovery, new materials design, and supply-chain optimization while keeping data secure against evolving quantum threats.

Company size
501-1,000
Company stage
IPO
Headquarters
Broomfield, CO
Founded
2021

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