FPGA Design Engineer - 964

Quantinuum; Broomfield (CO); On-site; USD 135,000 - 181,000; Full time

Benefits offered by this job

Flexible work arrangements

Employer-subsidized medical, dental, &

Vision insurance

401(k) with company match

Student loan repayment

Equity opportunities

Generous paid time off

Paid parental leave

Employee discount programs

Job summary

Quantinuum in Broomfield, CO is seeking an FPGA Design Engineer to lead FPGA-based control systems for our Apollo quantum computer. You will design, simulate, verify and optimize digital hardware, interfacing with DACs/ADCs and memory, in a fast-paced, multi-disciplinary team.

The role requires a strong background in FPGA development, SystemVerilog and lab work, with a US work eligibility constraint. A hybrid work model is available with occasional on-site collaboration.

Qualifications

• Minimum 6+ years in engineering/R&D environment.
• Minimum 5+ years developing FPGAs.
• At least 2+ years in a lab.
• U.S. Person as defined by contract requirements.

Responsibilities

• Architect, prototype, design and implement FPGA-based control systems for quantum computers.
• Perform FPGA design, simulation, and verification.
• Analyze system-level interactions of digital, analog and RF signals.
• Collaborate with PCB, software, and mechanical teams on product development.
• Deliver projects in a fast-paced R&D setting.

Skills

FPGA design

SystemVerilog

Simulation

Synthesis

Place & route

Lab experience

Team leadership

Strong communication

Digital control systems

Education

Bachelor's degree

Masters/PhD (preferred)

Tools

Xilinx tools

QuestaSim

VIP

cocotb

Zynq Ultrascale+

Job description

FPGA Design Engineer - 964

We are seeking an FPGA Design Engineer in our Broomfield, CO, Location.

In this role, you will lead the development of FPGA designs for our Apollo quantum computer. The ideal candidate will have a strong background in FPGA development with expertise in System Verilog, simulation, synthesis, placing, and routing designs. The individual in this role will be primarily focused on the core digital control system, which facilitates the precise coordination of a large amount of electronics required to operate our quantum computers. Projects may include interfacing with DACs/ADCs and DDRx memory, digital filtering and signal processing, digital control loops, and data formatting. Candidates should expect to be immersed in a fast-paced, multi-functional team-based environment with challenging technical obstacles to overcome where an individual with talent and initiative can stand out and thrive.

Quantinuum believes that employees work better, more efficiently, and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and our customers. All employees should work at their assigned location; however, this role may offer the opportunity to work remotely up to 2 days per week, with approval.

All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test.

Key Responsibilities:

• Work with an integrated product team consisting of PCB designers, software engineers, & mechanical engineers to architect, prototype, design, and implement the control systems for our Quantum computers.
• Perform FPGA design, simulation, and verification
• Understand system-level interaction of control loops consisting of a large quantity of digital, analog, and RF signals.
• Provide technical expertise that informs future product development and process improvements across the organization.
• Deliver products and achieve program goals in an R&D and rapid prototyping environment.

YOU MUST HAVE:

• Bachelor’s degree minimum
• Minimum 6+ years of industry experience in an engineering or R&D environment.
• Minimum 5+ years of industry experience developing FPGA’s
• Minimum 2+ years of industry experience working in a lab
• Due to Contractual requirements, must be a U.S. Person defined as, U.S. citizen permanent resident or green card holder, workers granted asylum or refugee status.
• Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.

WE VALUE:

• Masters/PhD degree in Electrical Engineering or related field.
• 10+ years of industry experience in the specification, development, and validation of complex electronic products.
• Demonstrated technical excellence and leadership in FPGA design and verification including Xilinx software and IP, as well as a mastery of System Verilog, Verilog, and VHDL.
• Verification and simulation experience with QuestaSim, VIP, cocotb, and related tools.
• Embedded software experience, especially involving Zynq Ultrascale+ FPGAs and processors.
• Background in developing system architecture and conceptualization in continuous integration development flows
• Strong communication skills and a proven ability to lead by example through execution of programmatic goals, consistently demonstrating decisive business impact, and continuously driving for improvement in a rapidly changing environment.

Compensation & Benefits:

The pay range for this role is $135,000– $181,000 annually. Actual compensation within this range may vary based on the candidate’s skills, educational background, professional experience, and unique qualifications for the role.

Quantinuum is a leading quantum computing company delivering a full stack platform designed to make quantum computing deployable in real-world environments. With active engagements spanning pharmaceuticals, material science, financial services, government, industrial sectors, and leading academic and research institutions worldwide, we are helping organizations unlock the transformative potential of quantum computing.

Our global team of more than 800 employees includes many of the world's leading scientists, engineers, and researchers, with more than 70% of our technology team holding advanced degrees at the Master's or PhD level. Headquartered in Broomfield, Colorado, Quantinuum operatesacross the United States, United Kingdom, Germany, Japan, and Singapore.

By joining Quantinuum, you’ll help shape the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What’s in it for you?

We believe our people are our greatest strength and offer a comprehensive rewards package that supports your professional growth, well-being, and long-term success.

• Competitive compensation and the opportunity to work on groundbreaking technology
• Flexible work arrangements that support work-life balance
• Employer-subsidized medical, dental, and vision insurance
• 401(k) retirement savings plan with company match and student loan repayment benefit
• Equity opportunities
• Generous paid time off, sick leave, and 12 paid holidays annually
• Paid parental leave
• Employee discount programs

Equal Opportunity Employer

Quantinuum is proud to be an equal opportunity employer. We are committed to building an inclusive workplace where all employees and applicants are treated with respect and provided equal opportunities regardless of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, ancestry, marital status, or any other characteristic protected by applicable law.

Know Your Rights: visit our website.

We are committed to making our recruitment process accessible to all. If you require any reasonable adjustments at any stage of the application or interview process, please let us know use the Lets talk contact form.