RF Engineer for Quantum Hardware Job at C12 Quantum Electronics (Paris)

Junior Quantum Measurement Engineer

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the c...

Location

France , Paris

Salary:

Not provided

C12 Quantum Electronics

Expiration Date

Until further notice

Requirements

At least a Master’s degree or comparable experience in electrical engineering, experimental physics, or a closely related discipline
Direct, practical experience with DC and RF/MW hardware, emphasizing real-world implementation over purely theoretical or simulated approaches
Experience with low-noise and high-bandwidth electronics
Skilled in python for instrument control, experiment automation and data acquisition
Quick to learn new concepts in quantum measurement and physics
Collaborative team player who bridges engineering and science effectively
Strong communication skills in English (oral and written)

Job Responsibility

Design, integrate, and optimize cryogenic quantum measurement systems, combining microwave electronics, biasing, and wiring solutions to ensure precise, calibrated, and low-noise signal performance across DC to high-frequency domains
Develop and innovate in experimental control, data acquisition, and system automation to maximize measurement fidelity, reproducibility and overall technical excellence
Perform DC and RF measurements at cryogenic temperatures on carbon nanotube quantum devices integrated into high-impedance cQED platforms, under supervision
Develop scalable data acquisition and analysis pipelines, establishing rigorous documentation standards for high-quality experimental outcomes

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 budgets/ Annual Learning & Development Allowance
Sabbatical leave (after 2 years in the company)

Fulltime

Principal Quantum Systems Digital Design Engineer

Microsoft is the world’s center of expertise on topological quantum computing. W...

Location

United States , Redmond

Salary:

139900.00 - 274800.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Doctorate in Physics, Electrical/Computer Engineering, or related field AND 3+ years experience in industry or in a research and development environment
OR Master's Degree in Physics, Electrical/Computer Engineering, or related field AND 4+ years experience in industry or in a research and development environment
OR Bachelor's Degree in Physics, Electrical/Computer Engineering, or related field AND 6+ years experience in industry or in a research and development environment
OR equivalent experience
6+ years programming experience in related programming languages
6+ years experience in a collaborative environment
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
Ability to work in an "AI first" environment using modern AI tools to accelerate discovery through hardware development
Familiarity with designing and building AI agents/copilots that assist with experiment setup, log triage, measurement report generation, protocol templating, and knowledge retrieval

Job Responsibility

Design & implement RTL for streaming, low‑latency pipelines (e.g., readout classifiers, syndrome aggregation, and QEC decoder kernels) in Verilog/SystemVerilog, including resource/performance trade‑offs and power/thermal considerations
Design and implement high‑speed interconnects between subsystems (AXI4/AXI‑Stream, JESD204(B/C), Aurora, Ethernet/UDP, PCIe), including SERDES configuration, link bring‑up, and throughput/latency tuning
Design robust clocking & CDC strategies (MMCM/PLL trees, jitter budgets, multi‑domain timing closure, async FIFOs, metastability analysis) for deterministic performance
Co‑design hardware/firmware/software boundaries (register maps, DMA, interrupt models, driver interfaces) with control/readout software and instrument teams
contribute to system‑level design reviews
Verification and validation: develop simulation and constrained‑random tests (SV/UVM or equivalent), build on‑board diagnostics (ILA/ChipScope), and execute lab bring‑up with scopes, VNAs, LA/SC, and RF instruments
Tool flow & CI: own synthesis/implementation (Vivado/Vitis or Quartus/Prime), timing sign‑off, and reproducible, scripted builds (Tcl/Python) integrated with Git/Azure DevOps CI/CD
Quality & documentation: produce clear design docs, interface specs, and bring‑up guides
participate in rigorous code/design reviews and post‑silicon/post‑fabrication retros

Fulltime

Research Scientist in Quantum Communications

Toshiba Europe Ltd have been at the forefront of research in quantum technology,...

Location

United Kingdom , Cambridge

Salary:

Not provided

Toshiba EMEA

Expiration Date

Until further notice

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

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

What we offer

Generous Benefits Package

New

Engineer I, EHS

You, as Engineer I, EHS, will support supervisors by providing tools and advice ...

Location

Costa Rica , Cartago

Salary:

Not provided

Baxter

Expiration Date

Until further notice

Requirements

Bachelor’s degree in occupational health and safety, or equivalent experience, or higher education in related areas
Experience in related fields of 1 years minimum
Sophisticated English, bilingual desirable
Certification in ISO 14001:2014, ISO 45001:2018 and ISO 50001 standards (desirable)
Internal Auditor Certificate (desirable)

Job Responsibility

Promote compliance with quality requirements, Good Manufacturing Practices (GMPs) and Good Documentation Practices (GDP)
Promote and participate in ICare's initiatives: if you see something, do something
Respond to and resolve in a timely manner the problems that may affect the quality, safety or efficiency of the product or the regulatory consistency of the process
Continuously seek regulatory completion in your process
Stay aligned with EHS rules and procedures
Ensure the people in your charge follow them
Provide crucial training spaces for EHS issues
Promote the culture of safety, and ensure compliance with all the guidelines that the organization settles vital to align with the applicable legal and/or corporate requirements of its area passionate about protecting safety, its own health and that of its personnel in charge, and the environment
Build, coordinate and implement the company's Ergonomics program
Build, coordinate and implement the company's Environmental program (Management of waste, wastewater, air emissions, drinking water, identification and evaluation of environmental aspects, assessment of relevant regulations, training, among others)

New

Store Operator

GrainCorp Feeds is a national animal feed business, based in Hamilton NZ, dealin...

Location

New Zealand , Waharoa

Salary:

Not provided

GrainCorp

Expiration Date

Until further notice

Requirements

Current forklift licence with F and W endorsement
Experience working in a warehousing / logistics role
Good communication skills
Ability to follow direction
Ability to work collaboratively and autonomously
Capable of lifting up to 20kg in weight
Solid understanding of safety standards

Job Responsibility

Bagging and pallet stacking
Moving / loading palletised stock

What we offer

Ongoing training and safety programs
Paid Parental leave and birthday leave
Employee referral bonus scheme
Standard Southern Cross Health Insurance that covers employee, spouse and kids up to the age of 18
Family Inclusive Workplace accredited employer, committed to supporting you both on and off the job

Fulltime

New

Marketing Manager

We are looking for a dynamic Marketing Manager to spearhead social media and dig...

Location

United States , Los Angeles

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5-7 years of marketing experience with a strong emphasis on social media and digital strategies
Proven experience in building and growing brand presence, preferably within the fashion or footwear industries
Expertise in content strategy, platform trends, and performance analytics
Strategic thinker with the ability to manage day-to-day marketing activities effectively
Excellent collaboration skills with a history of working cross-functionally, especially with eCommerce teams
Proficiency in email campaigns, digital marketing, and enhancing brand awareness
Strong understanding of social media platforms and their role in driving business growth

Job Responsibility

Develop and implement comprehensive social media strategies to establish a strong and consistent brand presence across multiple platforms
Collaborate with the eCommerce team to ensure marketing efforts align seamlessly with sales objectives and customer journey goals
Plan and oversee content calendars, digital campaigns, and product launches to drive engagement and conversions
Lead wholesale marketing strategies, including organizing events at brick-and-mortar locations to boost brand visibility
Monitor and analyze campaign performance metrics, optimizing strategies to increase traffic, engagement, and revenue
Identify and pursue opportunities for expanding the brand's digital footprint, including partnerships, new platforms, and innovative content formats
Refine and maintain brand guidelines to ensure consistent messaging across all marketing channels
Work closely with creative teams, influencers, and external partners to produce high-quality content that aligns with the brand identity

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

New

Behavior Analyst in Training

Behavior Analysis Practicum (Master's Level). Premier ABA Provider for Children ...

Location

United States , Minneapolis

Salary:

24.00 - 30.00 USD / Hour

Action Behavior Centers

Expiration Date

Until further notice

Requirements

Supervisee has accrued 85% of fieldwork hours (1700/2000hours)
All Restricted hours completed
Proof of enrollment in an accredited applicable masters program

Job Responsibility

Providing early intervention therapy in a center-based setting
Shaping the minds of kiddos in early childhood (ages 18 months to 8 years old)
Collecting data and implementing individualized treatment plans for each child
Collaborating with BCBA’s and our team of like-minded individuals dedicated to living ABC’s core values
Allocate 8 hours per week off direct care schedule to work on BDS modules
Sit for the BACB exam within 6 months of joining our team

What we offer

No-cost supervision hours
A $5,000 BCBA Pass Bonus
Generous time off: 10 holidays, 10 paid days PLUS 2 flex days
College Tuition Employee Discount
Health Benefits: Paid up to 90% by the company with 4 plans to choose from
401K + Match
Free lunch EVERY Friday
Complimentary DoorDash DashPass
Calm subscription
Student loan Repayment Employer Contributions

Fulltime

New

Assistant Chief Engineer

Assists department head in managing budget, capital expenditures, preventative m...

Location

Vietnam , Danang Hoi An

Salary:

Not provided

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

High school diploma or GED
4 years experience in the engineering and maintenance or related professional area
technical training in HVAC-R/electrical/plumbing
OR 2-year degree from an accredited university in Building and Construction, Engineering, Mechanics, or related major
2 years experience in the engineering and maintenance or related professional area
technical training in HVAC-R/electrical/plumbing

Job Responsibility

Assists department head in managing budget, capital expenditures, preventative maintenance and energy conservation
Accountable for maintaining the building and grounds with particular attention towards safety, security and asset protection
Assigns, tracks and follows up on status of work assigned to staff and contractors
Helps to increase guest and employee satisfaction through effective communications and training
Supervises distribution of repair work orders
Ensures property policies are administered fairly and consistently
Assists in effectively planning, scheduling and evaluating preventative maintenance programs
Establishes and maintains open, collaborative relationships with employees
Monitors timeliness and quality of completion of repair work orders
Supervises Engineering and related areas in absence of the Director of Engineering

Fulltime

RF Engineer for Quantum Hardware

C12 Quantum Electronics

Location:
France , Paris

Category:
Research and Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 03, 2026

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