Latest Quantum Cryptography Jobs

Senior AMO Physicist: Neutral-Atom Quantum Systems

OverviewA global quantum technology company in Kidlington is seeking a Senior AMO Physicist to join their neutral atom quantum computing team. The ideal candidate will have a PhD in experimental atomic, molecular, and optical physics, and will contribute to ongoing research projects while collaborating closely with physicists and engineers. The...

Infleqtion Inc.

Didcot

Quantum Computing Specialist – 12 Month FTC

Quantum Computing Specialist – 12 Month FTC Division: Data, Technology & Innovation Department: Emerging Tech & Research Salary: National (Edinburgh and Leeds) ranging from £72,100 to £102,100 and London from £79,300 to £113,200 (salary offered will be based on skills and experience) This role is graded as: Technical Specialist -...

Financial Conduct Authority

Leeds

Higher/Senior Scientist in Quantum Computing and Machine Learning

Higher/Senior Scientist in Quantum Computing and Machine Learning Apply to the Higher/Senior Scientist in Quantum Computing and Machine Learning role at the National Physical Laboratory (NPL). About the Role You will be a vital part of NPL’s team contributing to achieve the UK’s mission to deliver an accessible UK‑based quantum...

National Physical Laboratory (NPL)

Teddington

Quantum Manufacturing Technician

A global quantum technology company is seeking a Manufacturing Technician to support product development in Oxford. This full-time position involves testing products, collaborating with teams, and refining manufacturing processes. Candidates should have relevant technical qualifications and possess good organisational and analytical skills. The role offers competitive salary, unlimited PTO, and...

Infleqtion

Oxford

Hybrid DevSecOps Engineer for Quantum AI (Contract)

A leading deep-tech firm in the UK is seeking a DevSecOps Engineer to lead security practices and strategies in a hybrid working environment. The ideal candidate will have over 3 years of experience and a strong expertise in Cybersecurity, AWS, and Azure. This role offers competitive compensation and unique bonuses,...

RemoteStar

Cambridge

Photonics Sales Engineer — Growth & Bonus Potential

A recruitment agency is seeking a Technical Sales Engineer for a client in Hertfordshire. The ideal candidate will have a background in Photonics or related fields and will support both new and existing sales opportunities across the UK. Responsibilities include customer interactions via phone, email, and visits, as well as...

Latest Sales Jobs

Watford

Optical Engineering Manager - Lead Quantum Systems

A cutting-edge technology firm in Broomfield, CO is seeking an Optical Engineering Manager to lead a team focused on developing high-performance optical systems. Candidates should possess a Bachelor's degree, 10+ years of relevant experience, and strong leadership capabilities. The position offers a salary range of $180,000 to $225,000 annually, along...

Quantinuum

City of London

Photonics Engineer (Quantum Sensing)

Join a supportive, collaborative team where curiosity and varied experiences are celebrated, and where your voice matters from day one. Close Date: 6 February 2026 Location: Darlington, NSW with flexible working conditions Security requirements: Due to work with the Australian Defence Force, only Australian permanent residents and citizens can be...

Deteqt Pty

Darlington

Junior Mechanical Engineer — Quantum Optics & R&D

A global quantum technology firm in Oxford seeks a Junior / Associate Mechanical Engineer to join their innovative team. This role will involve capturing and interpreting mechanical design requirements and creating CAD models for various systems. Candidates should hold a relevant degree and possess strong skills in 3D CAD software....

Infleqtion UK

Oxford

Lead AMO Quantum Physicist — Trapped‑Ion Networking

A leading technology company is seeking a skilled experimental Physicist to join their team in Cambridge. This role involves designing experiments to benchmark ion-trapping devices and supporting a collaborative team culture. The position requires strong leadership skills, a background in experimental AMO physics, and hands-on experience with quantum control methods....

Nu Quantum Ltd

Cambridge

Enterprise Quantum Marketing Lead

A global quantum technology company is seeking a Corporate MarCom Audience & Product Lead in Oxford. This full-time role involves developing audience strategies, crafting messaging for corporate stakeholders, and managing marketing campaigns to elevate company visibility. Candidates should have over 7 years of experience in enterprise marketing, strong stakeholder engagement...

Infleqtion

Oxford

Photonics & Acoustics Systems Engineer (Hybrid)

A leading defense contractor in the UK is seeking an enthusiastic Engineer / Scientist to join their Photonics and Acoustics Group in Great Baddow. This role involves working on innovative projects related to optical communications and sensor systems. Candidates should have a degree in Physics or Electrical Engineering and experience...

BAE

Chelmsford

On-Prem Quantum Hardware Engineer for Helios Installations

A leading quantum technology company is seeking a Quantum Hardware Engineer to install and validate Helios systems on site. Candidates should possess a Bachelor's Degree and have at least 5 years of experience in hardware operations. The ideal candidate will excel in problem-solving and communication, and must be eligible for...

Quantinuum

City of London

Quantum Systems Reliability Engineer

A cutting-edge quantum technology firm in the United Kingdom is seeking a Quantum Systems Scientist to ensure the continuous operation and performance of quantum systems. Responsibilities include system diagnostics, downtime analysis, and preventative maintenance. Ideal candidates will have a PhD, experience in cold-atom systems, and strong collaborative skills. The company...

Quantum Computing Jobs UK

Oxford

Junior Mechanical Engineer for Quantum Systems (Hybrid)

A global quantum technology company is seeking a Junior/Associate Mechanical Engineer to join their growing team in Oxford. This role involves working on diverse R&D projects, creating CAD models, and collaborating with physicists and engineers. Candidates should have a Bachelor's in Mechanical Engineering or a related field, and experience with...

Infleqtion Inc.

Oxford