Full-Time

Staff Supplier Quality Engineer

Posted on 9/10/2025

IonQ

IonQ

1,001-5,000 employees

Develops trapped-ion quantum computers and software

Compensation Overview

$128.1k - $167.7k/yr

+ Bonus + Equity

Bothell, WA, USA + 1 more

More locations: Hyattsville, MD, USA

In Person

Category
QA & Testing (1)
Requirements
  • Minimum of 8+ years related Supplier Quality, manufacturing, and/or manufacturing engineering experience in a production environment.
  • Bachelor's degree in engineering or other technical discipline.
  • Extensive experience in supplier failure analysis, root cause analysis, corrective actions, implementing robust process controls, and leading process improvement within a supply chain context.
  • ERP & MRP system experience, preferably Oracle NetSuite.
  • Experience and knowledge of Quality Management Systems (QMS), such as ISO 9001, and achieving business certifications.
  • Experience with quality methods and tools such as Six Sigma or Eight Disciplines (8D) for complex supplier issue resolution.
  • Strong interpersonal, communication, and presentation skills, particularly in interacting with external suppliers and senior management, including the ability to explain data requirements to both technical and non-technical audiences.
  • Ability to work independently, manage multiple priorities, and meet deadlines in a dynamic fast-paced environment.
  • Travel 25-50% for supplier visits and audits.
Responsibilities
  • Partner with Supply Chain and Engineering & Technology on supplier selection and qualification activities, including conducting on-site audits and assessments to evaluate potential new suppliers.
  • Monitor and manage ongoing supplier performance, driving continuous improvement initiatives to enhance quality, reliability, and delivery from the existing supply base.
  • Lead the strategic development, implementation, and execution of processes covering incoming material inspection, supplier audits, and comprehensive supply base change management.
  • Execute incoming material inspection, concurrently establishing, refining, and documenting robust procedures for future operational hand-off.
  • Develop specific Supplier Quality Key Performance Indicators to measure supplier performance and determine how these efforts drive overall quality improvement, leading to better customer satisfaction and lower total cost of ownership.
  • Lead and conduct supplier audits and assessments to evaluate supplier quality management systems, manufacturing processes, and overall capability. Drive continuous improvement initiatives at supplier sites.
  • Manage the company's Supplier Corrective Action Request (SCAR) process. Drive the resolution of complex supplier quality issues, working cross-functionally to identify appropriate containment, perform in-depth root cause analysis, and implement effective corrective and preventive actions. Track quality-related action items with vendors and suppliers, verifying completion and driving issues to closure.
  • Actively Participate In the Qualification Review Board (QRB), collaborating with Engineering and Manufacturing to manage changes and qualifications for supplied materials, parts, and processes, particularly for critical components.
  • Represent Supplier Quality on the company process Change Control Board, leading significant supplier-related process changes and continual improvement initiatives within the supply chain.
Desired Qualifications
  • Proven ability to thrive and contribute effectively in a rapidly changing, fast-scaling startup environment.
  • Experience working with suppliers, contractors, and employees on compliance-related matters, including data collection (PowerBI) and sharing, and ensuring ITAR compliance in all interactions.
  • General knowledge of industry technical standards (such as ANSI, CMMI, ASTM), as they apply to supplier quality, with an emphasis on interpretation and application.
  • General knowledge of complex optical, electrical, or mechanical products and systems and experience in high-technology manufacturing environments.
  • General knowledge of ESD, calibration, and preventive maintenance processes within a supplier context.
  • General knowledge and experience with Reliability Engineering, translating customer availability to system/component quality and reliability for supplied parts.
  • Demonstrated ability to facilitate cross-functional teams and supplier teams in systematic improvement activities and drive impactful results.
  • Effective interpersonal skills and ability to work well with customers, suppliers, and in a team environment.
  • Experience and knowledge of environmental, health & safety management systems, such as ISO 14001, and achieving business certifications.

IonQ builds quantum computers using trapped-ion qubits to tackle highly complex problems. The core product is a quantum computer that uses ions held in traps, with gates driven by lasers, and an optical network layer that links qubits for scalable performance. This setup offers high qubit quality, exact replication of qubits, and easy interconnection across a network, enabling a broad range of applications across industries through optimized quantum algorithms. Compared with competitors, IonQ emphasizes its trapped-ion platform for strong physical performance, precise qubit replication, and seamless optical networking, aiming to scale quantum machines while keeping high fidelity. The company’s goal is to provide the world’s best quantum computers to transform business, society, and the planet by solving problems that are currently intractable.”} ấnย

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

College Park, Maryland

Founded

2015

Simplify Jobs

Simplify's Take

What believers are saying

  • Revenue surged 202% year over year, showing early commercial traction.
  • Defense, logistics, and drug-discovery use cases broaden its near-term sales opportunities.
  • SkyWater acquisition and Boulder R&D should strengthen chip control and manufacturing throughput.

What critics are saying

  • IBM's $10 billion quantum push intensifies competition for customers, talent, and capital.
  • IonQ remains unprofitable, so slower revenue conversion will force dilution or spending cuts.
  • The 80,000-logical-qubit roadmap faces major physics, yield, and error-correction execution risk.

What makes IonQ unique

  • IonQ uses trapped-ion qubits with all-to-all connectivity and high gate fidelity.
  • Its cloud access through AWS, Azure, and Google Cloud reduces buyer friction.
  • IonQ targets 2 million physical qubits and 80,000 logical qubits by 2030.

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Your Connections

People at IonQ who can refer or advise you

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

-15%

1 year growth

-17%

2 year growth

-17%
Dailyfly News
Apr 14th, 2026
Washington governor directs $500K to IonQ's quantum computing facility expansion in Bothell

Governor Bob Ferguson has directed $500,000 from Washington's Economic Development Strategic Reserve Fund to support IonQ's expansion in Bothell. The quantum computing manufacturer, whose largest shareholders include Vanguard, BlackRock and Morgan Stanley Investment Management, will use the funding for building upgrades, workforce expenses and expansion costs. The state funding is matched by over $14 million in private investment. IonQ opened the nation's first dedicated quantum computing manufacturing facility in Bothell in 2024, which has since expanded into a 100,000-square-foot hub. The expansion is expected to create between 1,200 and 2,000 jobs over five years. IonQ develops quantum computing systems for complex problems in healthcare, energy and cybersecurity. The Strategic Reserve Fund uses unclaimed lottery prize money for economic development projects.

Yahoo Finance
Apr 14th, 2026
Quantum computing stocks rated 'buy' by analysts as market set to reach $19B by 2035

Quantum computing stocks are attracting strong analyst interest as the sector grows rapidly. Precedence Research values the quantum computing market at $1.44 billion in 2024, projecting it will reach $19.44 billion by 2035, representing a 29.7% CAGR. IonQ, using trapped ion technology, raised analyst attention after posting $61.9 million in 4Q25 revenues, up 429% year-over-year. Jefferies rates it a Buy with a $90 target, implying 213% upside. D-Wave Quantum's dual-platform approach combining annealing and gate-model systems has earned a unanimous Strong Buy rating from analysts, with a $38.18 average target suggesting 168% gains. Infleqtion, the sector's newcomer using neutral atom technology, went public in February through a SPAC transaction that raised $550 million. BTIG rates it a Buy with a $22 target, representing 75% potential upside.

Business Wire
Apr 9th, 2026
Horizon Quantum to purchase IonQ's 256-qubit trapped-ion system for quantum software development

Horizon Quantum Holdings has entered a strategic agreement with IonQ to purchase one of IonQ's first 6th-generation, chip-based 256-qubit trapped-ion systems. The acquisition will expand Horizon Quantum's hardware testbed beyond its initial superconducting system, making it among the few global efforts operating commercial systems of multiple modalities. IonQ's 256-qubit system features 99.99% gate fidelity, all-to-all connectivity and parallel operations, designed to provide significantly more computing capacity for complex problems. Horizon Quantum plans to integrate the trapped-ion technology with its Triple Alpha software platform, enabling advanced functionality including general control flow, dynamic memory allocation and concurrent classical/quantum function evaluation. The partnership aims to create a hardware-agnostic environment for quantum software development, providing developers with a direct path to broad quantum advantage.

Horizon Quantum
Apr 9th, 2026
Horizon Quantum and IonQ Enter into Strategic Agreement to Unlock Quantum Potential

Horizon Quantum and IonQ enter into strategic agreement to unlock quantum potential. Horizon Quantum and IonQ announced a strategic agreement. Horizon Quantum will purchase one of IonQ's first 6th-generation, chip-based 256-qubit trapped-ion systems, in furtherance of Horizon Quantum's mission to unlock the full potential of quantum computing with its software platform. Estimated time April 9, 2026 This photo depicts a current trapped ion system from IonQ. The system to be delivered to Horizon will be IonQ's next-generation 256-qubit technology.

Yahoo Finance
Apr 7th, 2026
IonQ appoints William F. Scannell as director amid $1.8B SkyWater acquisition

IonQ has appointed William F. Scannell as a Class II director, with a term running until the 2026 Annual Meeting and a seat on the Compensation Committee. The appointment comes as the quantum computing company reports strong year-over-year revenue growth and pursues vertical integration of its quantum hardware platform. The board expansion follows IonQ's announcement of a $1.8 billion acquisition of SkyWater Technology, aimed at creating a vertically integrated quantum hardware stack. The deal supports IonQ's roadmap towards 256-qubit chip-based systems, though it also raises concerns about acquisition costs and integration complexity. IonQ's narrative projects $388.6 million in revenue by 2028, requiring 69.5% annual revenue growth. However, the company faces ongoing challenges including cash burn, acquisition spending and widening adjusted EBITDA losses as it works to scale its trapped ion quantum computing technology.

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