Analog Electrical Engineer - 1007

Quantinuum; Broomfield (CO); On-site; USD 135,000 - 182,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work arrangements

Medical, dental, and vision insurance

401(k) with company match

Equity opportunities

Paid time off and holidays

Parental leave

Employee discount programs

Job summary

Quantinuum is seeking an Analog Electrical Engineer in Broomfield, CO to lead designs and enhancements for control systems used in our Apollo and Lumos quantum computers. The role focuses on analog/mixed-signal circuitry with ADC/DACs, low-noise techniques, and precision control loops within a fast-paced, cross-functional environment.

You will perform advanced circuit analysis, drive design reviews, mentor junior engineers, and deliver robust hardware for production in an R&D setting that pushes

Qualifications

• BS in Electrical Engineering or closely related field.
• 6+ years0experience in analog electronics design, development and test.
• Due to national security requirements, must be a U.S. Person.
• Masters or PhD preferred.

Responsibilities

• Design complex subsystems or electronic assemblies in high-sensitivity environments controlling digital, analog, and RF signals.
• Drive cross-disciplinary integration with engineering teams during fast ion transport electrical designs.
• Identify technical risks and mitigation strategies.
• Perform advanced circuit analysis and simulations.
• Lead design reviews and ensure design quality and robustness.
• Mentor and develop junior engineers.
• Provide technical expertise informing future product development.
• Deliver products in an R&D and rapid prototyping environment.

Skills

Analog circuit design

ADC/DACs

Low-noise design

Feedback control loops

Circuit simulation

Cross-functional collaboration

Education

Bachelorb s degree

Masters/PhD preferred

Tools

Altium PCB

Job description

We are seeking an Analog Electrical Engineer in our Broomfield, CO location. In this role, you will lead designs and enhancements for the control systems for our Apollo and Lumos quantum computers (Quantinuum system roadmap).The ideal candidate will be an Electrical Engineer with a strong understanding of designs utilizing ADC/DACs, amplifiers, passive/active filtering, analog control loops, and low-noise design techniques and measurements. 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.

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

Key Responsibilities:

• Design complex subsystems or entire electronic assemblies in high-sensitivity environments capable of controlling digital, analog, and RF signals.
• Drive cross-disciplinary integration between cross functional engineering teams during the design and development of fast ion transport electrical designs.
• Identify technical risks and develop mitigation strategies to quickly overcome obstacles that may affect the developmental critical path.
• Perform advanced circuit analysis and simulations.
• Lead design reviews and ensure design quality and robustness.
• Mentor and develop junior engineers.
• 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 required
• 6+ years of experience in specification, development, and test of analog electronic products.
• 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.
• 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

WE VALUE:

• Masters/PhD degree in Electrical Engineering or related field preferred.
• Analog circuit design and analysis, including ADC/DACs, amplifiers, passive/active filtering, analog control loops, low-noise design techniques and measurements
• Extensive schematic entry and board layout experience (Altium PCB software preferred)
• Strong background in feedback control systems (servo loops, motor control, laser locking).
• Track record of delivering designs from concept through production.
• Ability to simplify complexity and make sound engineering tradeoffs.
• 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.

$135,000 - $182,000 a year

Compensation & Benefits:

The pay range for this role is $135,000 – $182,000 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 holdingadvanced 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:

Workplace discrimination is illegal. For more information about Quantinuum, please 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.

Applications will be accepted on an ongoing basis, there is no application deadline for this position.

Role context:

This role exists to design, refine, and integrate high-precision control hardware for specialized electronic systems. Positioned between embedded software engineers, system architects, and physical integration teams, the position acts as a key bridge for low-noise signal processing. Engineers in this discipline translate system specifications into custom analog electronics, ensuring reliable signal conversion and feedback operations. By managing electrical assemblies and feedback loops, this function enables complex hardware platforms to perform precise physical manipulations within sensitive operational environments.

Quantum ecosystem relevance:

The role contributes to the quantum ecosystem by providing the physical control infrastructure required to manipulate quantum hardware elements. Advanced quantum processors depend on high-precision, low-noise analog circuitry to generate, filter, and modulate control signals accurately. Positioned at the hardware enablement layer, this engineering function ensures that control signals maintain fidelity during high-sensitivity transport operations. Establishing robust electrical control loops supports the overall reliability and stability of physical processing platforms as hardware architectures scale.

Capability signals:

• Advanced design and implementation of low-noise analog control loops
• Expertise in high-precision mixed-signal conversion architectures and signal processing
• Integration of complex electronic subsystems within high-sensitivity hardware environments
• Execution of advanced circuit analysis and simulation across active components
• Cross-disciplinary alignment between physical system engineering and electronics teams