Principal, Product Marketing - Quantum Algorithms and Use Cases - 390

Quantinuum; City Of London; On-site; GBP 80,000 - 110,000; Full time

Job summary

A leading quantum technology firm in the City of London seeks an experienced Principal Product Marketing Manager to lead the go-to-market strategy for quantum algorithms. This role requires a blend of technical fluency and marketing acumen, with responsibilities including defining strategies, enabling sales teams, and crafting narratives to showcase the value of quantum computing. The ideal candidate will have extensive experience in B2B marketing for complex technologies and a passion for advancing quantum solutions.

Benefits

Competitive salary

Equity

28 days of paid holiday

Flexible working

Enhanced parental and adoption benefits

Enhanced parental benefits

Qualifications

• 12+ years of experience in B2B or B2G product marketing for complex technologies.
• 5+ years in deep tech or enterprise software.

Responsibilities

• Lead go-to-market strategy for quantum algorithms and applied use cases.
• Define compelling narratives and deliver enablement assets and training programs.
• Analyze trends and inform product marketing and partner positioning.
• Develop enablement assets for sales teams.
• Create high-impact content for varied audiences.
• Build messaging frameworks targeted at industry sectors.

Skills

B2B marketing experience

Technical storytelling

Market intelligence analysis

Cross-functional collaboration

Deep knowledge of quantum algorithms

Education

Bachelor's degree in a technical field

Master's or PhD in a related discipline

Job description

We are seeking an experienced and strategic Principal Product Marketing Manager to lead the go-to-market (GTM) strategy for our portfolio of quantum algorithms and applied use cases. This role will focus on positioning, messaging, and enablement strategies that communicate the real-world value of quantum computing across enterprise, government, and research sectors.

You will help shape how decision-makers understand, evaluate, and adopt quantum approaches to solving complex challenges in areas such as optimization, simulation, cryptography, and machine learning. This is a critical leadership position for a technically fluent and market-savvy professional ready to drive quantum computing from exploration to implementation.

Key Responsibilities

• Strategic Positioning & Messaging – Define and communicate compelling narratives that map quantum algorithms to measurable impact for enterprise, public sector, and research customers.
• Go-to-Market Leadership – Lead cross-functional GTM marketing initiatives that support the launch and scaling of quantum software offerings and domain-specific use cases.
• Competitive & Market Intelligence – Analyze trends, competitor strategies, and emerging quantum frameworks to inform product marketing and partner positioning.
• Sales Enablement – Deliver enablement assets and training programs that equip sales, BD, and partner teams to engage technical and executive audiences.
• Content & Thought Leadership – Develop high-impact content including use case stories, whitepapers, demos, and presentations tailored to varied audiences.
• Segment Strategy – Build messaging frameworks and GTM plays targeted at government bodies, national labs, academic institutions, and industry verticals such as finance, pharma, logistics, and energy.

You must have

• Bachelor’s degree in a technical field (Physics, Computer Science, Engineering, or related).
• 12+ years of experience in B2B or B2G product marketing for complex technologies, including 5+ years in deep tech or enterprise software.

We Value

• Master’s or PhD in a related technical discipline such as quantum computing, physics, or applied mathematics.
• Deep knowledge of quantum algorithms and their practical implications.
• Demonstrated experience crafting industry-relevant narratives for technical innovations in emerging technologies.
• Experience working across enterprise, government, and research ecosystems.
• Familiarity with public sector R&D, grant-funded programs, and technology procurement models.
• Background in marketing advanced software platforms in AI/ML, HPC, or scientific computing.
• Exceptional storytelling, presentation, and cross-functional collaboration skills.
• Proven success leading GTM strategies in early-stage or emerging technology environments.

What is in it for you?

Working alongside a highly talented team, with leading names in the quantum computing industry. We offer a highly competitive package, equity, 28 days of paid holiday (in addition to public holidays), a workplace pension, a positive approach to flexible working and enhanced parental and adoption benefits.

About Us

Quantinuum is the world’s largest integrated quantum company, driving breakthroughs in materials discovery, cybersecurity, and next-generation quantum AI. With a team of more than 600 employees, including more than 420 of them being scientists and engineers, we are leading the worldwide 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.

Visit our news pages to learn more about Quantinuum and our scientific breakthroughs and achievements: https://www.quantinuum.com/news

Quantinuum Intro Video: The Future of Quantum Computing

Please note that employment with us is subject to successfully passing our pre-employment screening checks. We are an inclusive 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.