Vector Atomic
IonQ is seeking a Senior Physicist to develop its silicon vacancy (SiV) quantum memory platform, focusing on the commercialization of quantum memories for computing, networking, and sensing. The role involves maturing key electrical and optical subsystems, evaluating new hardware for compatibility with SiV memory nodes, and collaborating with internal teams and external partners to implement new applications. This position requires a PhD in a relevant field and experience in quantum optics, quantum computing, and opto-mechanical setups.
Headquarters
Pleasanton, California, United States
Company Size
11-50 employees
Founded
2018
Vector Atomic is a quantum technologies company founded in 2018 that develops high-performance atomic clocks, inertial sensors, and synchronization hardware for mission-critical applications including navigation, communications, and timing. Its products — including the Evergreen-30 optical atomic clock, Dual Frequency Comb, and GAINS atomic gravimeter — are engineered for real-world use in harsh environments on land, at sea, and in space. IonQ has completed its acquisition of Vector Atomic, reinforcing the company's position as a global leader in advanced quantum sensing and timing.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Vector Atomic.
8% below the average for this role
IonQ Announces Intent to Acquire Vector Atomic, Expanding Into Quantum Sensing and Strengthening Its Quantum Technology Portfolio
Sep 17, 2025