CrawlJobs Logo

Research Scientist in Quantum Communications

toshiba.eu Logo

Toshiba EMEA

Location Icon

Location:
United Kingdom , Cambridge

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

Toshiba Europe Ltd have been at the forefront of research in quantum technology, particularly quantum communications and quantum key distribution (QKD) for the past two decades. During this time they have made many breakthroughs, such as record high quantum communication bit rates, seamless classical-quantum network integration and the invention of new approaches for record long distances. Recently, Toshiba launched a new business unit to commercialise research outcomes and Toshiba QKD systems are now deployed in telecommunication networks across the world. We invite applications for a Research Scientist (or Senior Research Scientist, depending on experience) position at the Cambridge Research Laboratory, working in the area of next-generation fibre-optic quantum communication systems with significantly enhanced performance and new functionality, including new protocols such as Twin-Field QKD (TF-QKD). The successful candidate will join a dynamic team and play a leading role in developing new quantum communication technologies, leveraging ideas across the fields of quantum, optics, electronics and communications to design, conduct and analyse frontier quantum experiments. Research outcomes will be published in leading academic journals and presented at international conferences, alongside technology transfer to Toshiba’s quantum business division.

Job Responsibility:

  • Devising new schemes and building prototypes for quantum communications, QKD, TF-QKD and quantum networking
  • Building optical systems including lasers, modulators, detectors, optical fibres etc. and interfacing with high-speed RF electronics
  • Designing and implementing software to control experimental set ups and to simulate optical/quantum systems
  • Interfacing with other team members to coordinate supporting high-speed RF electronics and programmable logic (FPGA)
  • Mentoring PhD students and junior staff
  • Analysing experimental data, writing scientific papers, and delivering technical presentations, internally and internationally
  • Communicating with collaborators in the UK, Europe and Japan

Requirements:

  • PhD in Physics, Electronic Engineering or related discipline
  • Several years of hands-on research experience in optical and/or quantum systems
  • Proven competence developing experimental setups using optical and electronic hardware
  • Track record of impactful research in photonic/quantum systems or devices
  • Deep knowledge of optics, fibre optics and electronics
  • Good communication skills, both written and verbal
  • Enthusiasm to learn new skills and pursue new knowledge, and a self-starter team-player mindset

Nice to have:

  • Knowledge and experience of quantum technologies, especially QKD
  • Understanding of optical communications, networking and/or cryptography
  • Competence in one or more software programming languages (e.g. Python) and version control platforms (e.g. git)
  • Electronics design experience (e.g. PCB design / FPGA development)
What we offer:

Generous Benefits Package

Additional Information:

Job Posted:
March 03, 2026

Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Research Scientist in Quantum Communications

Quantum Operations Research & Systems Analysis (ORSA)

We are seeking a highly skilled and motivated Quantum Operations Research & Syst...
Location
Location
United States , Ft. Washington
Salary
Salary:
Not provided
taphere.com Logo
TapHere! Technology
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in a related field (e.g., Physics, Mathematics, Computer Science, Engineering) required
  • Master's degree preferred
  • 3-10 years of experience in operations research, systems analysis, or a related field, with a focus on quantum computing
  • Experience with quantum machine learning techniques
  • Familiarity with various quantum computing hardware platforms
  • Knowledge of classical computing systems and architectures
  • Deep knowledge of quantum mechanics and quantum information theory
  • Proficiency in programming frameworks such as Qiskit or Cirq
  • Strong analytical and problem-solving skills
  • Experience with mathematical modeling and optimization techniques
Job Responsibility
Job Responsibility
  • Advise technical teams on the selection, implementation, and optimization of quantum algorithms for specific applications
  • Conduct research and analysis to evaluate the performance and limitations of various quantum error correction methods
  • Develop and recommend strategies for optimizing quantum hardware architectures to improve computational efficiency
  • Assess the feasibility of integrating quantum computing technologies with existing classical systems and infrastructure
  • Support the development of proof-of-concept models and prototypes to demonstrate the value of quantum solutions
  • Formulate and apply mathematical modeling and other optimizing methods to develop and interpret information that assists management with decision-making, policy formulation, or other managerial functions
  • Collect and analyze data to identify trends, patterns, and insights that can inform quantum computing strategies
  • Develop decision support software, services, or products to enable data-driven decision-making in the quantum domain
  • Develop and supply optimal time, cost, or logistics networks for program evaluation, review, or implementation
  • Prepare and present technical reports, briefings, and presentations to communicate findings and recommendations to stakeholders
What we offer
What we offer
  • Competitive health care package, paid for by the company
  • Reimbursement for fitness/gym membership
  • 401K matching
Read More
Arrow Right
New

Research Scientist in Quantum Photonic Integrated Circuits

With over two decades of research, innovation and development, Toshiba is at the...
Location
Location
United Kingdom , Cambridge
Salary
Salary:
Not provided
toshiba.eu Logo
Toshiba EMEA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • PhD in Physics, Photonics, Electronic Engineering, or a closely related field
  • Research experience with relevant technology such as: Photonic integration, hybrid integration, design, simulations, modelling and measurements of photonic chips
  • Quantum communications, quantum key distribution, quantum networks
  • High-speed coherent optical communications
  • Experience with RF test and measurements
  • Competence in Python, Matlab, Labview or similar languages
  • Ability to work both independently and collaboratively in multi-disciplinary team
  • Excellent technical presentation skills, both written and oral
  • Proactive with strong organisational skills and strong communication stills
Job Responsibility
Job Responsibility
  • Devise and implement new concepts for photonic chips for quantum communications
  • Conceptualize new experiments and new protocols for quantum communications
  • Measure, characterize, validate and optimize the performance of photonic chips and demonstrate their capabilities with large-scale deployment
  • Understand the framework of security analysis for quantum key distribution and quantum random number generation
  • Work within a multi-disciplinary team to develop innovative approaches for packaging and system integration of quantum photonic chips, including optical and electrical interconnect, electronic control, high-speed signal processing, software and firmware
  • Develop system control, automation, synchronisation, simulation, and data analysis
  • Develop and operate research-grade systems
  • Analyse experimental data and communicate findings through scientific publications, internal reviews, and international conferences
  • Collaborate with industrial partners and academic groups across the UK, Europe, and Japan
  • Mentor PhD students and early career staff researchers
What we offer
What we offer
  • Generous Benefits Package
Read More
Arrow Right

Head of Qubit Control

As Head of Qubit Control, reporting directly to the CTO, you will lead and grow ...
Location
Location
France , Paris
Salary
Salary:
Not provided
c12qe.com Logo
C12 Quantum Electronics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 5 years of experience leading technical or research teams composed of highly skilled members with diverse technical backgrounds
  • Background in physics, quantum physics, or electrical engineering or in a related field
  • Multidisciplinary experience, in particular strong exposure to data analysis and/or software-driven workflows
  • Strong organisational, communication, and prioritisation skills, enabling effective coordination across teams and expertise levels
Job Responsibility
Job Responsibility
  • Growing and recruiting key talents, mainly research scientists from junior level to experts
  • Fostering and maintaining high standards for project management within the team, acting as a coordinator and enabler when needed
  • Defining the team OKRs under the guidance of the CTO and the R&D Operations Lead, and own their delivery
  • Ensuring strong collaboration across teams, in particular with the software and theory teams
  • Maintaining a high level of experimental operations, in close collaboration with the support team, ensuring infrastructure reliability, and efficient lab usage
What we offer
What we offer
  • Stock options for every employee (BSPCE/ESOP)
  • Two incredible office spaces in the heart of Paris (both next to the famous Panthéon!)
  • Sponsored trip to conferences around the world
  • A highly dynamic international team
  • Swile meal vouchers
  • Vibrant office culture (team lunches, offsite events, Friday breakfasts..)
  • Mental health support with moka.care
  • Training budget/ Annual Learning & Development Allowance
  • Sabbatical leave (after 2 years in the company)
  • Fulltime
Read More
Arrow Right

RF Engineer for Quantum Hardware

C12 develops reliable & application-specific quantum computers, to solve highly ...
Location
Location
France , Paris
Salary
Salary:
Not provided
c12qe.com Logo
C12 Quantum Electronics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 5+ years experience as an RF engineer
  • Experience developing electromagnetic simulations using industry standard tools such as HFSS, Maxwell, Comsol, or Cadence
  • Experience with designing and integrating microwave components and subsystems
  • Experience with high-frequency (RF, microwave or mm-wave), IC or PCB design
  • Experience with design/development in Python
  • Good communication in English (verbal and written)
Job Responsibility
Job Responsibility
  • Contributing to the design & optimization of passive on-chip distributed RF circuits for qubit control and performing & analyzing microwave simulations
  • Developing, with research scientists and other hardware engineers, microwave simulations for the on-chip RF circuits and its 3D packaging
  • Identifying cross-talks and loss mechanisms in RF circuits
  • Investigating discrepancies between simulated and achieved performance of fabricated devices
  • Develop a scalable architecture for routing the microwave signal (very low power) towards and between >100 qubits
  • Contributing to the continuous improvement of our simulation tools and their integration with Python-based custom layout/design tools
  • Fulltime
Read More
Arrow Right
New

Software Engineer II - Android

The Engineer will join the Edge Platform team within the Business Platforms orga...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's or Master’s degree in Computer Science or a related field
  • 3+ years of experience in Android development, with expertise in Java or Kotlin and a deep understanding of the Android SDK, architecture components, and design patterns
  • Experience with mobile development tools like Android Studio and version control systems such as Git
Job Responsibility
Job Responsibility
  • Design, build, and maintain high-quality Android applications to enhance the foundational components of the Uber Apps
  • Collaborate with cross-functional teams including product managers, designers, data scientists, and other engineers
  • Ensure the performance, quality, and responsiveness of applications
  • Participate in code reviews, troubleshooting, and debugging to uphold high engineering standards
  • Be actively involved in sprint planning sessions and project retrospectives to contribute to team development cycles and project completion
Read More
Arrow Right
New

Senior Software Engineer, Android

The Tech Center in Brazil is expanding, and our engineering teams are looking fo...
Location
Location
Brazil , Sao Paulo; Rio de Janeiro
Salary
Salary:
Not provided
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • PhD or equivalent in Computer Science, Engineering, Mathematics or related field OR 6-years full-time Software Engineering work experience, WHICH INCLUDES 5-years total technical software engineering experience in one or more of the following areas: Android development
  • Android java, or Android Kotlin
  • Algorithm & Data Structures fundamentals is expected for this position, including hash tables, trees, stacks, queues, linked list, DFS, BFS
  • Advanced English language skills
Job Responsibility
Job Responsibility
  • Design, develop, and maintain complex user interfaces and features for mobile applications (Android)
  • Contribute to building efficient and robust systems that support order processing, logistics, and real-time tracking (Delivery team)
  • Craft and build highly trafficked experiences in the Rider App, including the homescreen, messaging, and core trip flow (Mobility team)
  • Develop and manage everything that powers all Uber apps (Core Services team)
  • Fulltime
Read More
Arrow Right
New

Senior Safety Engineer

Assisting with and implementing one or more MIL-STD-882E compliant system safety...
Location
Location
United States , Woburn
Salary
Salary:
84.00 USD / Hour
geologics.com Logo
GeoLogics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience with Safety Engineering, Systems Engineering, Software Engineering, Electrical or Firmware Engineering
  • Requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant software engineering experience
  • Active and transferrable final U.S. government issued Secret security clearance is required
Job Responsibility
Job Responsibility
  • Assisting with and implementing one or more MIL-STD-882E compliant system safety programs
  • Performing MIL-STD-882 System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400)
  • Assisting with analysis of engineering hardware and electrical drawings and schematics assessing for fault tolerance, latent hazards, and safety requirements compliance
  • Working with test and tactical operating and maintenance procedures to assure the proper administrative controls are in place
  • Working across all integrated product teams and lines to properly eliminate hazards or provide effective controls
  • Provide creative solutions to maximize safety functionality without impeding critical performance
  • Assist with design of concise, testable safety requirements or providing safety analysis of existing requirements
  • Assist with performing System Safety Program or Design analyses
  • Collaborating with other disciplines during program technical execution
  • Interfacing with key stakeholders (e.g. customers, program offices, subcontractors, vendors)
Read More
Arrow Right
New

Pharmacy Technician

We’re building a world of health around every individual — shaping a more connec...
Location
Location
United States , Hagerstown
Salary
Salary:
16.50 - 25.00 USD / Hour
https://www.cvshealth.com/ Logo
CVS Health
Expiration Date
April 17, 2026
Flip Icon
Requirements
Requirements
  • Must comply with any state board of pharmacy requirements or laws governing the practice of pharmacy, which includes but is not limited to, age, education, and licensure/certification
  • If the state board of pharmacy does not address or mandate a minimum age requirement, must be at least 16 years of age
  • If the state board of pharmacy does not address or mandate a minimum educational requirement, must have a high school diploma or equivalent, or be actively enrolled in high school or high school equivalency program
  • Regular and predictable attendance, including nights and weekends
  • Ability to complete required training within designated timeframe
  • Attention and Focus: Ability to concentrate on a task over a period of time
  • Ability to pivot quickly from one task to another to meet patient and business needs
  • Ability to confirm prescription information and label accuracy, ensuring patient safety
  • Customer Service and Team Orientation: Actively look for ways to help people, and do so in a friendly manner
  • Notice and understand patients’ reactions, and respond appropriately
Job Responsibility
Job Responsibility
  • Living our purpose by following all company SOPs at each workstation to help our Pharmacists manage and improve patient health
  • Following pharmacy workflow procedures at each pharmacy workstation (i.e., production, pick-up, drive-thru, and drop-off) for safe and accurate prescription fulfillment
  • Contributing to positive patient experiences by showing empathy and genuine care: creating heartfelt and personalized moments while serving patients at pick-up, drive-thru, and over the phone
  • keeping patients healthy by offering immunizations and other services at the register and over the phone
  • and demonstrating compassionate care by solving or escalating patient problems
  • Completing basic inventory activities, as permitted by law, and as directed by the pharmacy leadership team, such as accurately putting away medication deliveries and completing cycle counts, returns-to-stocks, waiting bin inventories, etc.
  • Contributing to a high-performing team, embracing a growth mindset, and being receptive to feedback
  • actively seeking opportunities to expand clinical and technical knowledge needed to better assist patients
  • Remaining flexible for both scheduling and business needs, while contributing to a safe, inclusive, and engaging team dynamic
  • voluntarily traveling to stores in the market to work shifts as needed by the business
What we offer
What we offer
  • Affordable medical plan options
  • a 401(k) plan (including matching company contributions)
  • an employee stock purchase plan
  • No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching
  • Benefit solutions that address the different needs and preferences of our colleagues including paid time off, flexible work schedules, family leave, dependent care resources, colleague assistance programs, tuition assistance, retiree medical access and many other benefits depending on eligibility
  • Parttime
Read More
Arrow Right