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Staff Electrical Engineer - Quantum Control

Bothell, Washington, United States; College Park, Maryland, United States

About IonQ: 

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum company delivering solutions to solve the world’s most complex problems. IonQ’s newest generation quantum computers, IonQ Tempo and IonQ Forte Enterprise, are the latest in cutting-edge systems that have been helping customers and partners such as Amazon Web Services, AstraZeneca, and NVIDIA achieve 20x performance results. The company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance in 2025.

The company is accelerating its technology roadmap and intends to deliver the world’s most powerful quantum computers with 2 million qubits by 2030 to accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. IonQ’s advancements in quantum networking position the company as a leader in building the quantum internet.

 

We are looking for a Staff Electrical Engineer to join the Quantum Control System team. As a Staff Electrical Engineer, you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. 

In this role, you will contribute to the design and implementation of the electronics and embedded systems that enable quantum control operations - including ion trapping and shuttling, qubit preparation, gate execution, and readout. You will also support the development of scalable control architectures to enable multi-system quantum networking and distributed quantum computing. 

Responsibilities: 

  • Perform circuit design, simulation, and testing of low-noise analog and mixed-signal electronics and cabling for applications such as RF waveform generation and laser intensity stabilization
  • Create schematics, board layouts; generate drawings, BOMs, and documentation
  • Write test procedures, perform board and system testing/debug, document test results
  • Analyze existing designs for noise reduction and EMC improvements
  • Collaborate with physicists, FPGA, firmware, and software engineers to define requirements and integrate hardware into experimental and production environments


You’d be a good fit with: 

  • Bachelor’s degree or equivalent industry experience in Electrical Engineering, Computer Engineering, or related field
  • 5+ years of experience with electronics design for high-speed digital, mixed signal applications
  • General knowledge of all aspects of analog/mixed-signal chain (power supplies, voltage references, amplifiers, filters, and data converters)


You’d be a great fit with: 

  • MS or equivalent industry experience in Electrical Engineering, Computer Engineering, or related field
  • 10+ years of relevant experience 
  • Experience designing systems with Zynq Ultrascale+ SoCs or similar platforms
  • Comfortable working with ADCs, DACs, power management ICs, and high-speed digital interfaces (e.g., SPI, I2C, USB, LVDS)
  • Schematic capture with Altium Designer (preferred), OrCAD, or Allegro
  • Programming experience (or an equivalent combination of education and experience) in a general-purpose language such as Python, Go, Rust, or C++
  • Excellent debugging and lab skills (oscilloscopes, logic analyzers, etc.)
  • Perform system integration and validation across multiple hardware generations
  • Excellent verbal, written and interpersonal communications skills. Ability to communicate effectively with cross functional teams
  • Familiarity with quantum systems, quantum networking, photonic interconnects, and/or control theory

Location: This role is based onsite at our headquarters in College Park, MD or at our Bothell, Washington facility.
Travel: Occasional, 2-4 times per year
Job ID:  1031

The approximate base salary range for this position is $123,191- $161,289. The total compensation package includes base, bonus, and equity.

Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity.  Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401K, unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend.  Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. 


IonQ's HQ is located in College Park, Maryland, just outside of Washington DC. We are actively building out our recently opened manufacturing and production facility in Bothell, WA (near Seattle). Depending on the position, you may be required to be near one of our offices in College Park, Seattle, Toronto, Canada, and Basel, Switzerland. However, IonQ will expand into additional domestic and international geographies, so don’t let this stop you from applying!
 
At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued.
 
We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer.

US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions.  Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls.  Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone.  Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law.  

US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law.

If you are interested in being a part of our team and mission, we encourage you to apply!


 

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The position you have applied for may require access to technology that is subject to U.S. export control restrictions. Employment with IonQ is contingent on either verifying U.S. person status or obtaining any necessary license/confirming the availability of a license exception under U.S. export controls. Accordingly, you will be asked some additional questions regarding your immigration status that will be used for export control purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. 

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