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Staff Harness Engineer

IonQ · Louisville, Colorado, United States · On-site

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About IonQ

IonQ delivers trapped ion quantum computing systems, cloud access, and enterprise solutions for real-world quantum applications. Backed by NEA, SoftBank VF and GV.

About the role

The final job level and annual salary will be determined based on the education, qualification, knowledge, skills, ability, and experience of the final candidate(s), specific office location and calibrated against relevant market data and internal team equity. Benefits listed in this posting may vary depending on the nature of your employment with Capella Space. If this role has a commission structure, the compensation range below just reflects the base compensation range.

What they're looking for

  • Bachelor of Science or higher from an accredited college in Electrical Engineering, Mechanical Engineering or related discipline, or equivalent experience/combined education
  • 5+ years’ experience designing, testing, and troubleshooting complex harnesses
  • Experience with designing and maintaining systems from beginning to end of the product lifecycle
  • Knowledge of PCBA’s and working closely with electrical design engineers to define harnessing requirements and inform board level design decisions
  • An understanding of RF cabling, components, and testing
  • Excellent Organizational skills and strong documentation habits
More about this role

IonQ, Inc . [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance .

Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before.

Capella, an IonQ company, spans national security, advanced sensing, and...

Read the full posting on IonQ's site ↗

Capella

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