Principal Electrical Engineer Team Lead

Description

Infleqtionis a global quantum technology company solving the worlds most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers sensors and networks. From fundamental physics to leading edge commercial products Infleqtion enables quantum everywhere through our ecosystem of devices and platforms.

Infleqtion has 6 office locations operating out of Boulder/Louisville CO;
Madison WI;
Chicago IL;
Oxford UK; and Melbourne. The position is a full-time hybrid position which will be located in our Louisville CO office.

Infleqtion is seeking an exceptional Principal Electrical Engineer with strong technical and people leadership experience to lead the architecture development and delivery of complex electronics systems supporting quantum sensors in demanding environments with a primary focus on space‑deployed systems. This role owns the end‑to‑end electrical design of sophisticated control telemetry and HW/SW electronic systems and subsystems that enable Infleqtions quantum products to operate reliably in mission‑critical conditions.

In this role the Principal Electrical Engineer will lead and grow a multidisciplinary electrical engineering team, establishing clear roles, priorities, schedules and performance expectations aligned with program objectives. The position carries accountability for technical quality, cost and schedule including ownership of detailed planning, proactive risk and resource management and early problem resolution. The successful candidate will foster a strong engineering culture emphasizing accountability, professional rigor and continuous improvement.

The role requires close collaboration with management, researchers, systems engineers, aerospace experts, manufacturing partners, suppliers and external subcontractors. The individual will actively engage customers and partners throughout the program lifecycle ensuring delivery against milestones and commitments while maintaining alignment with Infleqtions internal product lifecycle and quality standards. Cross‑disciplinary engagement is expected with this role driving technical alignment across hardware, software, systems and mission domains.

This position offers a significant opportunity to influence Infleqtions prototype and product roadmap, shape the evolution of space‑qualified quantum systems and contribute directly to the companys leadership in deploying quantum technologies into new and challenging environments.

The duties and responsibilities outlined below include essential functions of the role. Depending on business needs this role may perform a combination of some or all the following duties. Duties, responsibilities and activities may change or new ones may be assigned.

• Management of internal and contractor teams responsible for design and delivery of electronic systems throughout the product lifecycle: concept, design, test and verification
• Own the overall system architecture and ensure alignment with requirements and functional needs of the system
• Presenting progress and results to senior management and the end customer
• Overseeing and/or contributing to design of subsystems such as analog, mixed‑signal microcontrollers and FPGA controllers
• Execution of modelling, simulation and analytical efforts required to enable product performance
• Integration of electronics subsystems with mechanical, optical and other subsystems
• Identifying and engaging key suppliers
• Following Infleqtions Product Lifecycle Process and supporting Phase gate reviews, critical design reviews and executive updates
• Supporting development of risk management plans and risk resolution and supporting reliability analysis and continuous improvement
• Coaching and mentoring junior engineers
• Other duties as assigned or required

Up to 10% travel may be required to support off‑site testing, deliveries and integration.

• Bachelor's degree required with a focus in design electronics and/or embedded systems engineering
• 10 years of relevant and progressive experience in similar roles including electrical design
• Experience mentoring more…