Full-Time

Senior Research Scientist

Theory

Confirmed live in the last 24 hours

IonQ

IonQ

201-500 employees

Develops scalable quantum computing technology

Compensation Overview

$123.2k - $161.3k/yr

+ Bonus + Equity

Senior

No H1B Sponsorship

Boston, MA, USA

Hybrid

This role can work onsite or hybrid from our office in Boston, MA.

Category
Quantum Computing
Requirements
  • PhD. in physics or closely related field
  • 6+ years of professional experience or an equivalent combination of education and experience
  • Multiple publications in one or more (preferred) of the following areas of quantum science: quantum error correction, distributed quantum computing, quantum hardware modelling, quantum networking
Responsibilities
  • Design and evaluate architectures for fault tolerant, modular quantum computing with memory-assisted quantum networking layers based on diamond color centers, including detailed error modeling and numerical simulation to link logical performance metrics to key physical hardware parameters, optimized protocols for logical networking (e.g. distillation, lattice surgery, transversal operations), and analysis of performance requirements for modular computation/algorithm implementation
  • Provide input for specific near-term product designs as well as clarifying current and future needs in terms of scale, performance, and operation of the networking layer for enabling full scale, fault-tolerant quantum computing
  • Identify, analyze, and refine new use-cases and modalities for IonQ's hardware alongside others on IonQ and/or customers' theory and application development teams
  • Work closely together with hardware teams at IonQ to accurately address hardware constraints in the design of optimal architectures and protocols
Desired Qualifications
  • Experience as independent researcher at the level of a postdoctoral researcher in quantum science
  • Scientific experience with diamond color centers
  • Familiarity with multiple types of quantum computing architectures and quantum error correcting codes
  • Proven track record of collaborating with experimental groups

IonQ focuses on developing advanced quantum computers to tackle complex challenges faced by businesses and society. Their quantum computers utilize a trapped-ion technology, which allows for high performance and precise qubit replication. This technology enables them to create scalable quantum systems that can be connected through optical networks. Unlike many competitors, IonQ emphasizes the combination of physical performance and optimized algorithms, making their quantum computers suitable for a wide range of applications across different industries. The company's goal is to lead in the quantum computing space and contribute positively to various sectors by providing powerful computational solutions.

Company Size

201-500

Company Stage

IPO

Headquarters

College Park, Maryland

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • IonQ's $1B equity offering boosts its financial strength for future growth.
  • Acquisition of Oxford Ionics accelerates breakthroughs in quantum computing.
  • IonQ's focus on quantum networking enhances partnerships with the U.S. government.

What critics are saying

  • Increased competition from Rigetti Computing and D-Wave Systems.
  • Potential delays in integrating Oxford Ionics and Capella Space acquisitions.
  • Market volatility could affect IonQ's stock price and investor confidence.

What makes IonQ unique

  • IonQ uses a unique trapped ion approach for quantum computing.
  • The company offers perfect qubit replication and optical networkability.
  • IonQ's algorithms are highly optimized for scalability and power.

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Benefits

Biweekly catered lunches

Parental leave

Health, vision, & dental insurance

Flexible time off

401(k) with 5% match

University facilities

Commuter benefits

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Investing.com
Jul 7th, 2025
IonQ announces $1B equity offering.

IonQ Inc. announced a $1 billion equity offering with Heights Capital Management, selling 14,165,708 shares and pre-funded warrants for 3,855,557 shares at $55.49 each, a 25% premium to its July 3, 2025, closing price. The deal includes seven-year warrants for 36,042,530 shares at $99.88 each. IonQ's CEO stated the transaction will result in $1.68 billion of pro-forma cash as of March 31, 2025. J.P. Morgan was the sole underwriter, with legal counsel from Paul, Weiss and Simpson Thacher.

MarketScreener
Jul 7th, 2025
IonQ Announces Pricing of $1.0 Billion Equity Offering

Securities to be Purchased by Heights Capital Management, Inc.; Common Stock and Pre-Funded Warrants Sold at $55.49 per Share and Warrants at $99.88 Exercise Price Investment Demonstrates IonQ’s...

Stock Titan
Jul 7th, 2025
IonQ Announces Pricing of $1.0 Billion Equity Offering

IonQ announces pricing of $1.0 billion equity offering.

Business Wire
Jun 10th, 2025
IonQ Announces Agreement to Acquire Oxford Ionics, Accelerating Path to Pioneering Breakthroughs in Quantum Computing

IonQ (NYSE: IONQ) and Oxford Ionics today announced they have entered into a definitive agreement for IonQ to acquire Oxford Ionics in a transaction valued a...

IonQ
May 12th, 2025
IonQ Newsroom and Media Resources

Working to build the world's best quantum computers to solve the world's most complex problems