Senior Field Engineer - US Federal

IonQ, Inc is the world’s leading quantum platform and merchant supplier delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is helping customers and partners such as Amazon Web Services and AstraZeneca achieve significant performance gains and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. IonQ’s quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. Overview We are looking for a Senior Quantum Field Engineer for our US Federal business. As a Senior Quantum Field Engineer, you’ll be part of a team whose mission is to lead IonQ on its journey to build the world’s best quantum solutions and solve the world’s most complex problems. Field Engineering sits at the intersection of customers, markets, products and product teams, algorithms, applications, innovation and strategy – the team where ideas become applied and have impact. Responsibilities Inspire and co‑engineer solutions with US Intel Agencies by explaining IonQ’s strategy, portfolio and answering technical questions about our quantum portfolio (compute, network, security, sensing and space) and quantum applications. Lead and shepherd client discussions, inspiring them to see how quantum applications can be implemented in their business domain. Translate business needs into application code, mapping quantum algorithms (financial services, bioscience, chemistry and materials, optimization, generative AI, and other domains) into Proof‑of‑Concepts with the IonQ Application team. Share client insights with IonQ Product Management and Engineering so that feedback is incorporated into products. Navigate competitive objection handling. Translate business needs into technical work projects in collaboration with other team members. Create assets that explain features of our quantum applications and other IonQ products. Move dialogs from initial ideation to focused exploration, through proof‑of‑concept and ultimately into production workflows. Lead client discovery sessions for business‑oriented use cases that uncover potential overlaps with the development of useful quantum algorithms. Partner with marketing, developer relations and business development to grow awareness of IonQ worldwide. Attend industry conferences as needed to talk to clients and support booth activities. Maintain a technical customer‑facing role with a balance of performance‑based compensation and a base salary that ensures credibility and technical correctness. You’d be a good fit with: 10+ years of experience in a technical customer‑facing role or equivalent capacity, strong communication and persuasion skills, and high emotional intelligence. US Citizen with Top Secret (TS) / Sensitive Compartmented Information (SCI) clearance required; full‑scope polygraph preferred. 5 years of focused experience with technology companies that support US Intel Agencies. Bachelor’s degree or higher in Computer Science, Machine Learning, Data Science, or another STEM field such as Chemistry, Physics or Engineering. Motivated learner with a strong interest in quantum computing. Mission‑oriented person driven to help the US Federal Government Intel agencies. You’d be a great fit with: Master’s or PhD in a STEM field, perhaps adjacent to quantum computing. Customer‑side experience in various verticals, including leadership roles that provide customer empathy. Hands‑on experience with Qiskit, Cirq or other quantum computing SDKs. Proficiency in Python and Jupyter Notebooks. Expert architecture skills across various technologies (“full‑stack skills”). Experience leading technical events. Location and Travel This position can work onsite or hybrid from one of our offices (College Park, MD; Bothell, WA) or fully remote in the US or Canada. Some US travel (approximately 20%) is expected, with opportunities for global travel for client meetings and IonQ conference activities. Compensation The base salary range for this position is $192,979 – $252,659. Total compensation includes base, bonus, and equity. Benefits Benefits include comprehensive medical, dental, and vision plans; matching 401(k); unlimited PTO and paid holidays; parental/adoption leave; legal insurance; and a home technology stipend. Equal Employment Opportunity At IonQ, we believe in fair treatment, access, opportunity, and advancement for all and strive 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 feel welcomed, respected, supported, and valued. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical or mental disability, medical condition, genetic information, marital status, sex, gender identity or 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. #J-18808-Ljbffr Ionq