ID Quantique (IDQ) as part of IONQ, is a global leader in quantum-safe communications and quantum detection systems. We provide solutions to protect governments, telecommunication infrastructures, and banking & financial institutions from the “harvest-now, decrypt-later” threat, delivering both terrestrial and space-based quantum-safe networks in live operation globally. Our Quantum Detection Systems push the limits of single-photon detection, powering breakthroughs in quantum communication, sensing, computing, and ultra-sensitive imaging in partnership with top researchers and tech innovators worldwide.

What to expect

At IDQ, we change the world, one photon at a time. We harness light to develop and industrialize the most advanced quantum products and technologies and help to build long-term trust. We offer a wide range of cutting-edge quantum technologies, such as superconducting nanowire single-photon detectors, quantum key distribution systems and quantum random number generators. At IDQ, we have an unwavering commitment to quality and integrity with strong corporate governance based on the following values: transparency, respect, long-term trust, accountability, and courage.

As we continue to grow and advance our technological capabilities, we are seeking a talented Hardware Quality Engineer to join our R&D department based in Geneva. As part of our Test and Releasing team, you will be responsible for ensuring the reliability and usability of our advanced quantum sensors, detectors, cryostats, and electronic boards, which are integrated into larger quantum networking systems. This role requires deep technical expertise in electronics and timing-based systems, combined with a rigorous approach to testing.

What you'll be doing

Develop and execute stress tests, functional tests, and usability tests for hardware and embedded systems.
Perform unit testing and validation of electronic boards, FPGA logic, and computer (COM Express, PLC) modules.
Test and validate quantum sensors, detectors, and cryogenic systems for performance and reliability.
Collaborate with engineering teams to identify design issues and propose improvements from a usability perspective.
Create and maintain test documentation, including test plans, procedures, and reports.
Contribute to continuous improvement of QA processes for hardware and low-level software.
Support integration testing for products designed to be embedded in larger systems.
Support releasing process by handling customer deliverables and contributing to customer facing documentation writing or validation

What you'll bring

Bachelor’s or master’s degree in electrical engineering, Electronics, or related field.
5+ years in hardware testing, embedded systems QA, or electronics validation.
Demonstrated expertise in electronic boards, low-level software testing, and FPGA-based systems.
Knowledge of electronics, FPGA development, and embedded systems (PLC).
Proficiency in test instrumentation (oscilloscopes, signal generators, etc.).
Ability to write scripts for automation (Python, Bashs).
Experience with release management and related documentation handling
Analytical mindset and attention to detail.
Excellent analytical, troubleshooting and problem-solving skills.
Proficient communication and organizational skills.
Proficiency in English (C1 level) both written and verbal.

You'll be a great fit with

5+ years in hardware testing, embedded systems QA, or electronics validation.
Strong knowledge of electronics, FPGA development, and embedded systems (PLC).
Familiarity with cryogenic systems and precision sensors.
Proficiency in French (C1 level) both written and verbal

What We Offer

· A role at one of the fastest growing and most exciting Quantum companies in the world.

· A competitive compensation scheme, benefits package and equity plan. All designed to reward excellence.

· Flexible work models that let you balance your life, your family, and your career.

· Ongoing training and development to keep your skills sharp and your growth on track.

· A career development plan within the IonQ group’s companies

· A dynamic, close-knit environment where you collaborate with a global team of experts.

· A performance-driven culture built on trust, teamwork, and shared ambition.

Integration Test Engineer

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ID Quantique