Senior Manager, Corporate Communications (UK)

Infleqtion is a global quantum technology company solving the world's most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms. Our mission is to commercialise atom-based quantum products that provide orders of magnitude improvements in performance and computing applications.

Location: Infleqtion has offices in the USA, United Kingdom and Australia. This is a full-time position split between our Kidlington, Oxford office and the National Quantum Computing Centre, Harwell. Work from home permitted up to 2 days per week based on business needs and manager approval.

About The Role

• Messaging and narrative (core)
  • Own UK-specific messaging: localise the corporate narrative for UK audiences while keeping global message discipline.
  • Develop and maintain UK comms assets (factsheets, FAQs, briefing materials, stakeholder talking points) that translate complex topics into clear, credible stories.
  • Identify proof points and story angles that resonate in the UK market (capability, ecosystem impact, applications, partnerships).
• Media and external visibility (agency-led, you enable and support)
  • Partner with our PR agency to execute UK media strategy—providing angles, proof points, spokespeople access, and fast-turn materials that make pitching successful.
  • Support agency pitching primarily through strong enablement, while doing select direct pitching for priority opportunities and relationships.
  • Manage UK inbound media activity: coordinate interviews, prepare spokespeople, and support rapid response when news breaks.
  • Write and edit press releases, statements, Q&A, briefing docs, and social copy; review agency drafts to ensure quality and message pull-through.
• Events and ecosystem engagement
  • Plan and deliver UK events end-to-end—roundtables, partner briefings, conference activations, milestone moments, and site visits.
  • Own run-of-show, speaker prep, vendor coordination, budgets, and on-the-day execution.
  • Build relationships across UK ecosystem stakeholders (partners, research centres, industry groups) and turn events into reusable comms assets.
• Global collaboration and alignment
  • Work closely with global marketing and communications partners to align UK activities with global narratives, launches, and executive visibility priorities.
  • Provide UK inputs (local context, stakeholder feedback, media learnings) that strengthen the overall communications strategy.

Requirements

• 7+ years in corporate communications, PR, or marketing communications, with strong UK market experience.
• Demonstrated messaging and narrative strength—able to simplify complex topics without losing accuracy.
• Experience working with media and PR agencies, including interview preparation, briefing development, and press material production.
• Event experience required: proven ability to plan and execute external events with high standards and tight timelines.
• Excellent writing and editing skills; comfortable operating hands-on in a lean environment.
• Strong judgment, stakeholder management, and comfort working with senior executives and technical leaders.

Nice to have

• Experience in quantum, deep tech, or scientific-led.
• Familiar with the UK quantum ecosystem and key institutions.

Benefits

• Competitive salary.
• Unlimited PTO.
• Generous company 10% pension contribution regardless of employee contribution.
• Cycle to work and Technology schemes.
• Incentive Stock Option Plan.
• BUPA Private Healthcare Insurance once probationary period is successfully completed.

Travel: Up to 10% travel may be required.

Equal Opportunity: Regardless of your interest in the quantum industry, you can take pride in the fact that Infleqtion is building an ecosystem of quantum technologies and commercial products, driving the industry towards the future. Studies reveal that while men apply for jobs when they meet an average of 60% of the requirements, women and other groups tend to apply only when they meet all the criteria. If you believe you have the potential but don't meet every single point in our job advertisement, please don't hesitate to contact us! We would love to chat with you and see how you could bring great value to our team. Our goal is to find exceptional individuals who can enrich our team culture, actively contribute, and have a genuine passion for their work. Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin colour, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer.