Design and implement quantum-inspired and quantum machine learning models (tensor-network architectures), build hybrid classical-quantum workflows, collaborate with hardware and experimental teams, optimize models for HPC/GPU and low-SWaP deployment, contribute to research publications and technical reports, and provide mentorship in an interdisciplinary R&D environment.

Lead accounting activities including month-end close, GAAP financial statements, reconciliations, fixed asset/inventory/R&D capitalization accounting, audit support, grant and cost accounting, ERP optimization, and cross-functional financial analysis to support operations and reporting.

Lead marketing for quantum technologies in national security by developing messaging, driving campaigns, and engaging with defense stakeholders.

Lead the software engineering team for quantum computing control systems, ensuring excellence in software development, architecture, and technical direction while mentoring team members.

Lead audience strategy and integrated marketing campaigns for corporate sectors, translating quantum technology into business outcomes, and managing corporate engagement with stakeholders.

The role involves providing legal guidance, drafting agreements, ensuring compliance with data protection and export control regulations, and supporting corporate governance at Infleqtion.

As a Quantum Software Engineer, you'll design and maintain quantum software, support customers, collaborate with physicists, and engage with the scientific community.

Lead the development of software systems for quantum sensing products, focusing on full-stack engineering, team leadership, and software best practices.

Design and implement high-performance embedded FPGA/programmable-logic solutions for quantum applications. Develop testable, performant RTL (SpinalHDL/HDL), architect processing chains with analytical models, perform lab tuning and troubleshooting, and apply modern software engineering practices including CI, revision control, and code reviews.

The Project Coordinator manages operations and proposal support, coordinates project activities, and facilitates communication among teams while ensuring compliance and process adherence.

The Senior Test Engineer will develop test strategies, lead testing efforts, and automate processes for atomic clock systems, collaborating across teams and utilizing various test equipment.

Provide corporate governance, SEC reporting, board and committee support, equity and entity management, insider trading and disclosure compliance, and cross-functional training and process development for a NYSE-listed company.

Provide legal leadership on complex commercial and strategic transactions (70-80%), draft and negotiate a wide range of agreements, support government and regulated customers, advise on export controls and public company obligations, develop scalable contracting playbooks, and deliver targeted training to commercial and technical teams.

The Director of Corporate Communications will develop the corporate narrative, execute media strategies, manage internal and external communications, and elevate executive visibility while ensuring alignment with company priorities.

The Senior Manager, Corporate Communications will lead UK messaging, manage media relations, execute events, and align with global stakeholders to enhance the company's visibility in the UK market.

Lead design, development, and deployment of FPGA and embedded software solutions, collaborating with engineers to integrate quantum sensing systems.

The role focuses on designing and optimizing error correcting codes for quantum computing, performing theoretical research, and collaborating with physicists.

Design and develop mixed-signal electronics systems, perform PCB design and layout, prototype building, and testing protocols validation.

The Senior Software Engineer will design and develop backend services for quantum computers, mentor junior engineers, and collaborate with interdisciplinary teams.

The Integrated Photonics Staff Engineer will design and test Silicon Photonics PICs, collaborate with quantum systems teams, and manage PIC device fabrication for quantum applications.