Lead Digital Electrical Engineer - 607

We are seeking a Lead Digital Electrical Engineer in our Broomfield, Co, location to join the team developing our Apollo quantum computer (Quantinuum system roadmap). The ideal candidate will be a mid-career Electrical engineer with a background in system conceptualization, design, manufacture, & test of complex electrical systems. This role will work alongside technical leaders to refine the system architecture, prototype & design electronics in the Apollo quantum computer control system. This role will be instrumental in bridging the system's ultimate architectural vision with practical implementation based on insight learned from iterative design of prototypes. The individual in this role will be primarily focused on the core digital control system, which facilitates the precise coordination of a massive amount of electronics required to operate our quantum computers. Candidates should expect to be immersed in a fast-paced, multi-functional, team-based, and challenging technical environment where an individual with talent and initiative can stand out and thrive.Key Responsibilities:

Work in an R&D and rapid prototyping environment
Develop a complex electronic control system capable of controlling digital, analog, and RF signals
Define and develop fast turn prototypes to demonstrate critical system requirements
Refine system architecture based on iterative prototypes results to define ultimate production design
Collaborate with scientists and engineers to define new concepts and technologies used to control quantum computers
Work closely with FPGA developers to implement these concepts then validate them on internal developmental testbeds
Evaluate new software and hardware technologies to improve the control of Quantum Computers
Perform circuit design and analysis, embedded software development, and/or FPGA design and verification
Lead design teams to complete projects

YOU MUST HAVE

Bachelor's degree minimum
Minimum 8+ years of experience in digital board design including schematic capture and layout
Minimum 5+ years of experience working in an R&D and rapid prototyping environment
Minimum 5+ years of hands-on lab experience
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

Experience working with optics & lasers
Experience working with low phase noise electronics
Experience developing and testing RF electronics
Proven leadership ability that includes program execution, skills development, and mentoring of junior engineers
Demonstrating decisive business impact and continuous drive for improvement in an ambiguous environment
Demonstrated technical excellence in two or more of the following:
Schematic entry and board layout experience (Altium PCB software preferred)
High speed serial (10GHz+) PCB designing & simulation
Board design experience using FPGAs, processors, high-speed serial, and DDR memory
Xilinx based FPGA design and verification experience including proficiency in VHDL, Verilog, and System Verilog
System architecture for complex digital systems
Design of low noise analog electronics, ADCs, & DACs
Background in closed loop control theory
Effective communication skills both written and verbal

Compensation & Benefits:Incentive Eligible – Range posted is inclusive of bonus target when applicableThe pay range for this role is $139,000– $174,000 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 the world leader in quantum computing. The company's quantum systems deliver the highest performance across all industry benchmarks. Quantinuum's over 650 employees, including 400+ scientists and engineers, across the US, UK, Germany, and Japan, are driving the quantum computing revolution. By uniting best-in-class software with high-fidelity hardware, our integrated full-stack approach is accelerating the path to practical quantum computing and scaling its impact across multiple industries. As we celebrate the International Year of Quantum, there has never been a more exciting time to be part of this rapidly evolving field. By joining Quantinuum, you'll be at the forefront of this transformative revolution, shaping the future of quantum computing, pushing the limits of technology, and making the impossible possible. What is in it for you?A competitive salary and innovative, game-changing workFlexible work scheduleEmployer subsidized health, dental, and vision insurance401(k) match for student loan repayment benefitEquity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick timePaid parental leaveEmployee discounts Quantinuum is an equal opportunity employer. You will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status. Know Your Rights: Workplace discrimination is illegal

$139,000 - $174,000 a year

Equal employment opportunity, including veterans and individuals with disabilities.

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Lead Digital Electrical Engineer - 607