Jobs at Infleqtion

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 Product Marketing will lead the positioning, messaging, and go-to-market strategy for the quantum computing portfolio, translating technical details into market stories and creating marketing assets for various stakeholders.

Design, deploy, and maintain Microsoft Azure and hybrid on-premises infrastructure. Manage Windows Server workloads, hybrid identity (Entra/AD), Azure networking, Azure SQL, Batch, backup, monitoring, automation (PowerShell), migrations, disaster recovery, and infrastructure documentation while partnering with IT leadership.

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

Lead cross-functional process optimization and drive enhancements to business systems, especially NetSuite, to support growth and operational excellence.

This role involves protecting systems and data from cyber threats, conducting assessments, managing security tools, and ensuring compliance with security standards.

Seeking a Software Engineer with expertise in Rust and embedded systems to develop high-performance systems, collaborate across teams, and maintain technical documentation.

The Senior Embedded Software Engineer will design and implement real-time embedded software for quantum error correction, ensuring high performance and reliability while collaborating with cross-functional teams.

Develop and maintain embedded Rust drivers, system-level APIs, and communication layers; integrate software with FPGA and hardware teams; support frontend tooling and UIs; write well-tested documentation, participate in code reviews, and collaborate across hardware, firmware, and application teams.

Lead research strategy for time and frequency systems and atom-based quantum clocks. Oversee performance characterization (stability, noise, accuracy), recommend system and component improvements, translate experimental results into product requirements, collaborate with systems engineering, mentor research staff, and support innovation, IP, and external engagement to align research with product goals.

The DevOps Engineer will build and operate on-prem and hybrid infrastructure for quantum computing, manage Linux systems, and develop automation, while collaborating across disciplines in a dynamic environment.

Manage the full subcontract lifecycle for government and defense programs: RFP/RFQ creation, proposal evaluation, negotiation, award execution, post-award administration, compliance with FAR/DFARS/ITAR/EAR/CPSR, supplier performance monitoring, and cross-functional coordination to maintain audit-ready procurement files.

The Director, Brand & Creative leads brand development and visual storytelling through diverse media, ensuring consistency and engagement across all channels. This role includes managing creative assets, collaborating with freelancers and agencies, and leveraging advanced design technologies.

Lead revenue recognition, contract accounting, and ASC 606 analyses for complex multi-element, milestone, government, and commercial contracts. Prepare technical accounting memos, maintain revenue schedules and waterfall reports, support monthly/quarterly close and SEC disclosures, assist PCAOB audits, and improve NetSuite revenue processes and SOX controls while partnering cross-functionally with legal, program management, FP&A, and contracts teams.

Lead systems engineering for a Quantum Gravity Gradiometer pathfinder: manage requirements, ICDs, V&V, integration and test, configuration/document control, risk and FMEA, architecture and SWaP tracking, and product lifecycle execution while enabling repeatable systems practices and customer-ready deliverables for government and commercial R&D programs.

Support project operations for quantum computing roadmap: coordinate day-to-day facilities and purchasing, track schedules, budgets, deliverables and risks, maintain Jira/Confluence records, liaise between R&D and corporate teams, enforce compliance processes, handle scheduling and administrative tasks, and assist with inventory and vendor communications.

The Senior Embedded Systems Engineer designs and develops embedded software and hardware for Quantum RF systems, collaborating with cross-functional teams to ensure successful system integration and deliver high-performance solutions.

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 Senior Productization Engineer leads the technical implementation of products, translating concepts into actionable plans, managing risks, and working across various engineering disciplines to ensure manufacturability and supportability of products.

The RF/Electromagnetics Engineer will design and characterize RF structures, develop RF test environments, and support advanced sensor systems, collaborating with various engineers.