Sr Embedded Systems Engineer

Infleqtion is 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 leadingedge commercial products Infleqtion enables quantum everywhere through our ecosystem of devices and platforms.

POSITION SUMMARY

We are seeking a Senior Embedded Systems Engineer with deep expertise in hardwarelevel design and embedded architecture to join our crossfunctional engineering team. In this role you will lead the design development and deployment of FPGA and embedded software solutions that are central to our quantum sensing systems. The ideal candidate has 10 years of experience in embedded systems engineering is proficient in both Verilog and VHDL and has a strong background working with Xilinx SoMs and SoCs in Linuxbased development environments.

JOB RESPONSIBILITIES

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 of the following duties. Duties responsibilities and activities may change or new ones may be assigned at any time with or without notice.

• Architect develop and maintain HDL code (Verilog and VHDL) for Xilinx SystemonModules (SoMs) and SystemsonChip (SoCs) including Zynq Kria and Ultrascale platforms.

• Design embedded control systems and digital interfaces optimizing for lowlatency and highthroughput performance.

• Debug and integrate embedded systems in Linux environments utilizing commandline tools and kernellevel interfaces where necessary.

• Collaborate with crossfunctional teams including hardware engineers optical scientists and software developers to deliver integrated product solutions.

• Conduct board bringup hardware verification and realtime system debugging with oscilloscopes logic analyzers and other lab tools.

• Drive the development and refinement of embedded firmware/software frameworks and reusable HDL IP cores.

• Contribute to systemlevel architectural decisions and participate in design reviews to ensure scalable robust and maintainable designs.

• Develop automated test benches for simulation and verification of digital logic designs.

• Experience with Git CI/CD pipelines using Vivado (simulation synthesis bitstream generation) and verification frameworks like UVM or CocoTB.

• Maintain documentation of designs workflows and processes in compliance with internal and regulatory standards.

QUALIFICATIONS: EDUCATION AND EXPERIENCE

• Bachelors or masters degree in electrical engineering Computer Engineering or a related technical discipline.

• Minimum of 10 years of industry experience in embedded systems and digital hardware design.

• Proven experience developing FPGA firmware using both Verilog and VHDL.

• Deep familiarity with Xilinx development tools (Vivado Vitis etc.) and Xilinx devices (Zynq SoCs Ultrascale).

• Strong background in developing and debugging embedded Linux environments.

• Solid understanding of digital design principles timing closure and highspeed interfaces (SPI I2C UART PCIe Ethernet).

• Demonstrated experience in architecting embedded control systems and integrating them into hardware platforms.

PREFERRED QUALIFICATIONS

• Familiarity with realtime operating systems (RTOS) and baremetal development.

• Exposure to Rust or C/C for embedded development.

• Experience implementing DSP algorithms using Xilinx IP blocks and HDL (VHDL/Verilog) on FPGAs for applications such as RF synthesis filtering or optical control is a strong plus.

• Prior experience in regulated environments or defense/aerospace applications.

WE HIGHLY VALUE:

• Great verbal and written communication skills to effectively share information with technical and nontechnical staff

• Strong engagement and collaboration skills with constant drive for success ownership and pride in your work

• Sense of urgency and responsibility and a true passion for attention to detail where it matters

• Open communication style and extremely positive attitude which shows through consistent daily habits

• Demonstrated problem solving skills and fast learning rate

• Capability of working with both a high degree of autonomy (taking high level goal as an input to discover and execute an optimal plan gathering required resources to achieve the goal) and collaboratively (soliciting and incorporating input from colleagues as necessary)

NOTE

This position may require access to information protected under U.S. export control laws and regulations including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license

TRAVEL

Up to 10% travel may be required.

WORKING CONDITIONS and PHYSICAL REQUIREMENTS

Work will normally be performed in an office and laboratory environment and around technical equipment including computers and lasers. Able to sit stand bend lift and carry up to 40 pounds without assistance. Able to efficiently use automated office equipment such as laptops copiers and printers; able to effectively engage in communications (via phone computer or inperson). Any required Personal Protective Equipment will be provided and must be properly used in accordance with company requirements.

Benefits

• Salary range: $131000 to $175000.

• 100% companypaid medical dental vision short/longterm disability

• Employerfunded Health Savings Account

• Unlimited PTO

• 401(k) match

• Companypaid Life and AD&D Insurance

• Flexible Savings Account

• Paid FMLA Maternity/Paternity Leave

• Employee Assistance Program

• Student Loan Repayment

Required Experience:

Senior IC