A Quantum Systems Engineer develops integrated quantum computing systems that ensure reliability and performance. They ensure that all components—qubits, control electronics, cryogenics, and software - work together to create functional quantum computers.
Projections for 2025 indicate that systems engineers in quantum technologies can earn between $92,000 and $172,000; depending on location, experience, and system complexity.
Because the role requires comprehensive knowledge across the system’s hardware, software, and integrated software components, it is critical to the effective spatial systems and system performance optimization.
Estimates suggest there are currently 2,500 to 3,200 quantum systems engineers. High complexity quantum systems are being built and engineered by IBM, Google, IonQ, Rigetti, and quantum hardware integration startups, all of which require system engineers to ensure their machines meet specified operational reliability and performance for customers.

A Quantum Systems Engineer integrates quantum hardware & software into complete systems. They ensure all components work together seamlessly, and optimize overall quantum computer performance and reliability.
A master's degree in Systems Engineering, Physics, or Computer Science is required. Experience in complex system integration, testing methodologies, and cross-disciplinary technical problem-solving skills is nice to have.
System integration, debugging complex interdependencies, hardware-software coordination, performance optimization, testing protocols, & communication across hardware, software, and research teams are most critical for success.
Quantum Systems Engineers earn $92,000 - $172,000 globally. American positions average $140,000. European roles are around €118,000, while remote positions are at $135,000 annually.
Builds ultra-low temperature systems for quantum hardware, earning $90,000-$185,000+.

Designs and tunes quantum hardware control systems, earning $95,000-$190,000+.

Manages quantum infrastructure and pipelines, earning $90,000-$180,000+.

Designs enterprise-ready quantum systems, earning $100,000-$210,000+.

Leads quantum product vision and delivery, earning $100,000-$220,000+.

Creates documentation, and technical content for quantum computing products and research.
