
Alice & Bob · Aubervilliers
Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building ...
Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems.
The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit 🐈⬛. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error correction autonomously!
We're a diverse team of 250+ brilliant minds from over 35 countries united by a single goal: to revolutionise computing with a practical fault-tolerant quantum machine. Are you ready to take on unprecedented challenges and contribute to revolutionising technology? Join us, and let's shape the future of quantum computing together!
As part of the Quantum Hardware and Infrastructure department, the newly created Cleanroom Operations team will own production throughput performance and ensure rigorous execution of production recipes.
The Cleanroom Operations team will be responsible for the day-to-day operation of the cleanroom and process equipment, in coordination with “Process Development Engineering”,”Test Characterization and Packaging”, “Process Integration” teams and Program managers. Responsibilities include:
Scheduling and executing wafer fabrication activities
Maintaining SOPs and operational documentation (including process and equipment data traceability using MES)
Maintaining fabrication equipment in operational conditions
Monitoring equipment performance and environmental conditions
First-level troubleshooting and escalation management
Coordinating preventive and corrective maintenance, in close collaboration with Process Development Engineering
Driving continuous improvement actions to increase throughput and reliability
As the Manager of the Cleanroom Operations Team, you will play a key role in scaling Alice&Bob’s wafer fabrication capabilities and supporting the transition toward an industrial semiconductor manufacturing model.
We are seeking an engineer experienced in semiconductor operations, production environments, or critical technical infrastructures, with strong management and organizational skills.
Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit 🐈⬛. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error correction autonomously! We're a diverse team of 250+ brilliant minds from over 35 countries united by a single goal: to revolutionise computing with a practical fault-tolerant quantum machine. Are you ready to take on unprecedented challenges and contribute to revolutionising technology? Join us, and let's shape the future of quantum computing together! About the role As a Nanofabrication Process Technician, you will be a key contributor to Alice&Bob's fabrication capability. Working in a cutting-edge cleanroom, you will execute the fabrication processes that transform wafer designs into superconducting quantum circuits. You will operate advanced semiconductor manufacturing equipment, monitor process quality, and contribute to maintaining a reliable and efficient production environment. Beyond running processes, you will take ownership of selected equipment, helping ensure its availability, performance, and continuous improvement. Success in this role is measured by the ability to execute wafer fabrication safely, repeatably, and efficiently while contributing to the team's throughput and equipment availability objectives. This position is ideal for someone who enjoys hands-on technical work, thrives in a highly disciplined environment, and takes pride in delivering high-quality results through rigor, precision, and teamwork.
MEET ARAGO AND THE ARAGONIANS Arago is an AI and computer hardware company whose mission is to drive the course of history forward. We do so by accelerating breakthroughs at the intersection of AI and semiconductors. Founded in 2024 by AI researchers and physicists with deep expertise in photonics, electronics, software, mathematics, and machine learning, Arago brings together a lean team of engineers and scientists from the world’s top companies and research labs. Composed of nine nationalities and operating from hubs in France, North America, and Israel, we believe in great science and fast achievements. Our work is guided by these core principles: 1. Do great things: we deliver work we’re proud to sign our name to. 2. High velocity: speed matters. We move quickly, one step at a time. 3. One unit: we’re all in this together, with relationships grounded in trust, respect, and camaraderie. Arago is backed by executives from Apple, Arm, Nvidia, Microsoft, and Hugging Face, as well as prominent US and European deeptech venture firms and exited founders. WHAT YOU’LL DO As Lab Manager, you'll be the operational backbone of our R&D facility, making sure our lab and cleanroom are always in order, safe, and ready for the team to do its best work. You'll start by owning day-to-day equipment upkeep, supplies, and facility maintenance, and grow into broader responsibilities such as sourcing new equipment and improving our lab infrastructure as Arago scales. REQUIRED SKILLS AND EXPERIENCE * Prior experience in a cleanroom environment, ideally in opto-electronics, photonics, semiconductor, or packaging; whether in an academic lab, a fab, or with a packaging/assembly provider is a strong plus. * Hands-on experience maintaining lab or workshop equipment (e.g. soldering stations, 3D printers, oscilloscopes and other measurement instruments). * Working knowledge of facility systems (cooling, HVAC, electrical) and health & safety standards. * Experience managing inventory, suppliers, and procurement, from getting quotes to placing and tracking orders. * A proactive, detail-oriented mindset: you notice what's missing or wearing out before it becomes a problem. * Strong organizational skills and the ability to build clear documentation and processes from scratch. * A hands-on, ownership-driven attitude: you're happy to roll up your sleeves and keep the lab running day to day. * Language: professional proficiency in both French and English. RESPONSIBILITIES * Maintain lab equipment in full working order, coordinating servicing or repairs when needed. * Manage inventory and consumables: track stock, anticipate needs, and place orders proactively so the team never runs out of critical supplies. * Operate and maintain the cleanroom, including its equipment, furniture, and environmental conditions. * Keep cooling, AC, and other facility systems running, scheduling preventive maintenance and responding quickly to issues. * Own cleanliness, organization, and safety across the facility. * Set up and maintain documentation and processes (equipment logs, maintenance schedules, SOPs, safety procedures). * Support broader lab operations as we grow: sourcing and commissioning new machines, handling firmware updates, and improving infrastructure. PAY AND BENEFITS * Competitive cash compensation, with final package based on location, experience, and the pay of team members in similar positions. * Stock option plan offered at the earliest stage of the company (included in the majority of full time offers). * Relocation bonus and coverage of moving expenses for relocation within 20 minutes of the company’s location. * Healthcare coverage (including family-friendly options), pension contributions, professional development support, and 25 days of PTO, in addition to public holidays. * Reimbursement of 50% of the public transport subscription fee. * A high-paced, multicultural (with 10 nationalities), and engineering-led environment.
Here at The Exploration Company, we are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit and that can carry cargo - and potentially humans in the longer run. As we scale our vehicle portfolio, we are growing the team responsible for bringing these vehicles to life. ROLE OVERVIEW As Assembly Integration and Testing Lead Engineer, you will own end-to-end vehicle manufacturing at TEC — from the first component arriving on the floor to the final acceptance hand-over. You will ensure that all TEC vehicles (Capsule, Lunar Lander, and Satellites) are delivered On Time, On Quality, On Cost (OTOQOC). Leading a multidisciplinary AIT organization, you will set the technical and operational standards that define how TEC builds spacecraft. Direct reports include: • GSE (Ground Support Equipment) • Mechanical / Propulsion / Thermal • Operations • Electrical Functional Test KEY RESPONSIBILITIES In your capacity as Lead AIT, your role will be continuously evolving, but day to day your duties will include: Vehicle Realisation & OTOQOC • Ensure all TEC vehicles (Capsule, Lunar Lander, Satellites) are assembled, integrated, and tested On Time, On Quality, and On Cost. • Define, implement, and enforce AIT plans, procedures, and schedules across all programmes. • Drive non-conformance resolution and lessons-learned processes to continuously raise the quality bar. • Ensure full traceability and compliance of AIT activities with applicable quality, safety, and reliability standards (ESA, NASA, or equivalent). Team Leadership • Lead, mentor, and develop the AIT team across GSE, Mechanical/Propulsion/Thermal, Operations, and Electrical Functional Test functions. • Set clear objectives, KPIs, and development plans for direct reports and the broader AIT organisation. • Foster a culture of extreme ownership, rigour, and continuous improvement on the shop floor and respect of rules for Flight hardware building (double check, cleanliness etc…). Budget & Resource Management • Own and manage the AIT budget, ensuring resources are allocated efficiently across programmes. • Build and maintain multi-year budget forecasts aligned with the vehicle development roadmap. • Identify cost optimisation opportunities without compromising schedule or quality. Operational Planning & Infrastructure • Anticipate and plan operational needs including cleanroom and integration hall floor space (SQM), infrastructure upgrades, and tooling procurement. • Manage the procurement and qualification of all AIT tooling, GSE, and test equipment. • Ensure facilities and infrastructure scale in line with the vehicle production ramp-up. Cross-functional Collaboration • Work closely with Engineering, Quality, Supply Chain, and Programme Management to ensure seamless transition from design to hardware. • Represent AIT in programme reviews, customer audits, and milestone gates. • Interface with external partners, test facilities, and launch service providers as required. WHAT WE WOULD LOVE TO SEE FROM YOU In the role of Lead AIT, ideally, you will have the following: • 10 to 15 years of experience as an AIT Manager on equivalent space vehicles (spacecraft, launchers, satellites, or planetary landers), with a demonstrable track record of delivering OTOQOC. • Proven ability to lead large, multidisciplinary AIT teams covering mechanical, electrical, propulsion, thermal, and GSE functions. • Deep technical expertise in spacecraft AIT processes, including MAIT planning, work instruction authoring, hazardous operations, and acceptance test campaigns. • Strong budget management skills, with experience owning multi-million-euro AIT budgets and reporting to senior leadership. • Demonstrated experience anticipating and planning for operational infrastructure needs: cleanroom SQM, cranes, vacuum chambers, vibration rigs, tooling. • Solid knowledge of space industry standards (ECSS, ESA, NASA) and their practical application in an AIT context. • Excellent leadership and interpersonal skills: you communicate clearly, make decisions under pressure, and bring your team with you. • Hands-on mindset — you are equally comfortable in a management review and on the shop floor. • Ability to thrive in a fast-paced, start-up environment where priorities evolve and resourcefulness is valued. • Fluent in English; French or German is a plus. BONUS POINTS • Experience with multiple vehicle types (e.g., satellite + crewed vehicle + lander) across different mission profiles. • Exposure to serial production ramp-up in a space context. • Familiarity with New Space operating models and the associated pace and culture. • Experience interfacing with launch campaign teams and range safety. Why you should join us! What makes us special here at The Exploration Company and why we think you will enjoy working here is: * We’re Agile - we make decisions fast whilst keeping our goals and systems in mind * We’re Open and Collaborative - we are transparent about risks and obstacles, so that we can cooperate to overcome them * We have a lot of Fun - we refuel our energy knowing we are democratising space. It’s a wonderful and rare opportunity, are YOU up for the challenge? We'd love to hear from you if you wish to be a part of our journey. Please submit your CV now for immediate consideration and we will be in touch shortly. The Exploration Company is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status. Relocation assistance is provided for those willing to relocate including visa sponsorship where applicable. All offers are contingent upon the successful completion of a background check, which will be subject to the country, role, and project you applied for. By submitting your application, you acknowledge and agree that any offer of employment may be conditional upon successful condition of this check. The Exploration Company partners with Zinc Work Limited located in the UK (Zinc), a third-party provider, to ensure this process as efficient and transparent as possible. If applicable, you will receive an email from Zinc upon acceptance of your offer with a link to a secure portal where you can provide the required information to Zinc.