Lead Building Engineer

We are seeking a dedicated Lead Building Engineer to manage the daily operations and maintenance of our building systems, ensuring optimal performance and safety. In this role, you will supervise engineering staff and contractors while maintaining high operational standards.Key Responsibilities:Oversee the operational efficiency of HVAC, plumbing, and electr…

About Acceleron Fusion:Acceleron Fusion is at the forefront of developing muon-catalyzed fusion technology, paving the way for a sustainable and abundant energy future. Leveraging groundbreaking research backed by the U.S. Department of Energy, we have successfully secured a $24 million Series A funding round and accumulated over 100 hours of muon-catalyzed fusion testing at the prestigious Paul Scherrer Institute. Our collaborative efforts are strengthened by partnerships with renowned institutions including PSI, Oak Ridge, Argonne, Fermilab, and several esteemed universities. Become part of a dynamic team where cutting-edge physics meets practical engineering, and your innovative designs could facilitate the transition of our technology from research environments to commercial energy solutions.About This Role:We are seeking a talented High Voltage Electrical Engineer to spearhead the design of advanced beam-control hardware for our fusion experiments. You will be responsible for creating high-voltage and RF solutions that ensure precise manipulation of particle beams operating in the kilovolt to megavolt range.Key Responsibilities:Analyze, model, and address electrical breakdown and insulation issues in high-voltage structures and circuits.Design electrostatic systems ranging from kilovolts to megavolts, utilizing technologies such as Marx generators, Cockcroft-Walton stacks, and Pelletrons for particle beam acceleration and cooling.Develop RF power and energy recovery systems using Klystrons, Magnetrons, waveguides, and other relevant components.Create multiphysics models that integrate electromagnetics, heat transfer, fluid dynamics, and particle transport.Construct prototypes and conduct laboratory tests to validate designs.Produce comprehensive design documentation, test plans, and risk assessments to facilitate rapid iteration and ensure safety.Travel internationally to collaborate with team members in integrating hardware at beamline facilities and executing experiments.

Join Luminance, a trailblazer in Legal-Grade™ AI for enterprises, and seize the opportunity to shape the future of the legal profession globally. With significant backing from prestigious venture capitalists and recognition in Forbes AI 50 and Inc. 5000, our innovative solutions are transforming legal practices worldwide.We are looking for a seasoned IT Infrastructure & Network Engineer to take ownership of enhancing Luminance’s corporate infrastructure. This includes responsibilities for networking, identity management, firewalls, and hybrid cloud services.In this hands-on engineering role, you will focus on creating secure, reliable, and efficient enterprise IT systems that facilitate our internal operations. You will collaborate closely with the Security and Platform teams to ensure our infrastructure is robust, secure, and scalable.

Join our dynamic team at ttp1 as a Simulation & Modelling Engineer - Consultant. In this role, you will leverage your expertise to develop innovative simulation models, engage in complex problem-solving, and provide valuable insights to our clients. You will collaborate with multidisciplinary teams to deliver high-quality engineering solutions that meet the needs of diverse industries.

Your Impact at Lila Sciences Lila Sciences is on the lookout for a highly skilled Staff/Principal Mechanical Engineer to enhance our Hardware & Controls Engineering team. The specific title—Staff or Principal—will align with your level of experience and expertise. As a pivotal technical leader, you will apply your extensive knowledge to design and develop components for workcell robotics, mechanical systems, and automation within the realms of life sciences and physical sciences. You'll collaborate with a diverse team of experimental scientists, AI/ML specialists, software engineers, and process automation experts to spearhead intricate projects, mentor multidisciplinary teams, and deliver cutting-edge automation solutions. What You Will Be Creating Oversee the design and execution of bench-scale robotics and mechanical systems for advanced automation in life science and physical science applications. Craft innovative pneumatic, electro-mechanical, and optical solutions tailored for state-of-the-art robotic workcells utilized in biological research and materials discovery. Lead and mentor teams in advanced CAD design and analyses using SolidWorks, optimizing systems for high-throughput workflows. Manage the creation and validation of designs through rapid prototyping techniques such as 3D printing and laser cutting. Facilitate cross-functional collaborations to seamlessly integrate mechanical designs with software and controls across scientific fields. Devise strategies to convert manual processes into automated workflows while adhering to stringent safety and quality standards. Coordinate with external suppliers for bespoke component development and system integration. What You Need to Succeed A Bachelor's or Master's degree in Mechanical Engineering, Robotics, or a related discipline. 8+ years of mechanical engineering experience, showcasing proven expertise in life science and physical science automation (title will be aligned with experience & expertise). Extensive proficiency in SolidWorks CAD design, GD&T, and DFMA methodologies. In-depth experience utilizing requirement management systems, product lifecycle management, and product data management systems. Proven leadership in managing complex projects and mentoring engineering teams. Bonus Points For Significant experience in automation across scientific disciplines, with a strong command of SolidWorks CAD design, PDM, and related technologies.

Join Hyperlight as an Integrated Photonics Product Engineer, where you will play a pivotal role in developing cutting-edge photonic devices that revolutionize various industries. You will collaborate closely with cross-functional teams to innovate and bring to market advanced optical technologies.

Role Overview The Building Engineer I at LPC supports the daily operation and maintenance of building systems in Cambridge, MA. Working under the guidance of senior engineers, this role focuses on HVAC, plumbing, and electrical systems. The position involves routine maintenance, responding to tenant requests, and helping ensure safe, efficient building operations. Main Responsibilities Perform regular maintenance, repairs, and inspections of building systems. Respond to service requests, including temperature adjustments, plumbing issues, and lighting repairs. Diagnose minor equipment problems and escalate complex issues to senior staff as needed. Replace light fixtures, filters, and other key components. Keep accurate records of inspections and system performance. Communicate clearly with tenants, contractors, and property managers to resolve concerns and coordinate activities. Work closely with senior engineers and technicians to support smooth building operations. Assist with preventive maintenance tasks and oversee contractor work when required. Conduct property inspections to identify and document deficiencies. Record equipment readings to confirm compliance with operational standards. Follow safety protocols, wear required PPE, and comply with OSHA, NEC, NFC, and NFPA regulations. Report hazards and participate in safety inspections. Offer guidance to junior technicians when needed. Communicate professionally in both verbal and written formats with teammates, leadership, vendors, tenants, and client employees. Collaborate with senior engineers to build technical skills and participate in professional development programs. Complete additional duties as assigned.

Note: Candidates must fulfill the UK Security Clearance vetting requirements.About Us:Filtronic is a premier designer and manufacturer specializing in high-performance radio frequency (RF), microwave, and millimeter-wave (mmWave) subsystems. With a rich history since 1977, we have established ourselves as trusted partners to leading global technology companies across sectors such as telecommunications infrastructure, aerospace, defense, space, and critical communications. Our commitment to innovation and engineering excellence has positioned us at the forefront of advanced connectivity solutions worldwide, enabling us to contribute to some of the most exciting programs in the industry.Becoming a part of Filtronic means joining a team that blends decades of RF expertise with a collaborative, forward-thinking mindset to tackle complex communication challenges.The RF Engineer is instrumental in the design, development, and delivery of high-performance RF and mmWave products and solutions. This role demands advanced technical proficiency in RF/microwave engineering, hands-on design and testing, problem-solving skills, and close collaboration with cross-disciplinary teams to ensure successful project outcomes.The RF Engineer will be accountable for delivering robust RF designs, supporting technology development, upholding high engineering standards, and contributing to the company's product roadmap.

About Farsyt Farsyt is building AI-driven solutions to reshape insurance services. The team focuses on automation, data, and artificial intelligence to improve how insurance is bought, sold, and managed. Role Overview This is a hands-on role as a Founding Engineer or Senior Software Engineer based in Cambridge, MA. Work directly with the founding team to take the core product from early development through launch. The environment is small, venture-backed, and moves quickly. Team members take on broad responsibilities and see their work make a visible impact. What You Will Do Design and build essential systems, including backend architecture, APIs, and data models. Create workflows powered by AI to automate manual insurance processes. Integrate with external tools and communication systems, often dealing with unreliable or fragmented sources. Develop automation systems using large language models (LLMs), with a focus on reliability and managing failures. Architect and maintain asynchronous, event-driven systems involving queues, workers, and long-running tasks. Deliver results quickly, moving from idea to production in days rather than months. Make key technical decisions that influence the company's direction. This role offers flexibility and the chance to help define both what gets built and how it is built.

Your Impact at Lila Lila Sciences is on the lookout for a talented Industrial Engineer to take the lead in designing and optimizing the physical layout of our cutting-edge AI Science Factories. In this pivotal role, you will integrate laboratory instrumentation and robotics into a seamless and efficient factory design. Your collaboration with hardware engineering, scientific teams, robotics, facilities, and operations will be crucial in creating layouts that prioritize safety, scalability, and high-throughput autonomous research. This position is vital for translating intricate cross-functional requirements into a factory environment that propels Lila’s next-generation scientific capabilities. What You'll Be Building Take ownership of the complete factory layout, focusing on spatial planning, adjacency mapping, and utility requirements. Integrate diverse lab instrumentation layouts from various scientific and engineering domains into a cohesive, high-performance factory design. Work closely with teams in hardware, robotics, science, automation, safety, and facilities to incorporate essential requirements for utilities, safety, accessibility, maintenance, and environmental controls. Create and maintain precise 2D and 3D CAD models of the entire factory layout, managing version control and change updates effectively. Collaborate with robotic teams to conduct simulations and scenario analyses, evaluating throughput, operational efficiency, and identifying bottlenecks. Partner with construction, facilities, and external vendors to ensure that physical buildouts accurately reflect intended designs and are scalable to meet future demands. Develop standards, documentation, and layout guidelines for new lab instrumentation and factory expansions. What You’ll Need to Succeed Bachelor’s or Master’s degree in Industrial Engineering, Mechanical Engineering, Manufacturing Engineering, Systems Engineering, or a related field. Proven experience in designing factory, laboratory, or production layouts in complex environments. Expertise in CAD tools (e.g., AutoCAD, REVIT, SolidWorks). Strong knowledge of workflow optimization, material flow, ergonomics, and spatial systems. Ability to work collaboratively across multidisciplinary engineering and scientific teams. Exceptional communication and documentation skills.

Join Harvard University as a Research Infrastructure and Software Engineer, where you will play a pivotal role in enhancing research capabilities through innovative software solutions. Collaborate with cross-functional teams to design, implement, and maintain robust infrastructure that supports diverse research initiatives. Your expertise will enable researchers to focus on their work while you ensure seamless access to data and resources.

Role overview Lila Sciences is growing its AI Science Factories and seeks a Vice President of Engineering to join the team in Cambridge, MA. This executive will design and uphold the engineering structure for a unified, scalable platform that supports autonomous experimentation. The VP will report to the Chief Autonomous Science Officer and work as part of the senior leadership team, collaborating closely with leaders in Robotics, Software, Operations, and Science. Key responsibilities Define the engineering roadmap for ASP Engineering, setting objectives, platform priorities, and risk management strategies in partnership with Robotics, Software, Science, and Product teams. Develop and sustain a cohesive platform architecture that covers hardware, automation, and systems engineering, aiming to minimize custom designs and enable repeatable deployments. Oversee system-level architecture, interfaces, and requirements to ensure smooth integration across all engineering domains. Create and uphold processes for lifecycle management, design controls, safety compliance, change management, and autonomous laboratory deployment to support rapid scaling while maintaining system integrity. Implement a repeatable model for deploying global AI Science Factory sites, focusing on consistent performance and reliability. Foster a culture of mentorship that advances both the engineering roadmap and the professional development of engineering staff. Work alongside Robotics and Software teams to design, industrialize, and scale autonomous laboratories, with attention to reliability, throughput, and quality. Integrate AI into engineering processes to enhance speed, quality, decision-making, and continuous improvement. What Lila Sciences is looking for Deep technical experience in laboratory automation, especially within materials science, chemistry, or life sciences. Demonstrated skill in building, leading, and mentoring multi-disciplinary engineering teams. History of balancing immediate project delivery with long-term platform development. Experience driving engineering innovation that closely connects AI with laboratory science. Impact This role is key to scaling Lila’s AI Science Factories and advancing autonomous experimentation on a global scale. The Vice President of Engineering will lead efforts that strengthen scientific intelligence and help define the future of laboratory science through technology and leadership.

Contract Type: Full-time, PermanentLocation: Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Pioneering the Future of TechnologyNu Quantum stands at the cutting edge of quantum computing and advanced technology, fueled by innovation, diversity, and a relentless pursuit of excellence. Our mission is to foster an environment where exceptional talents from diverse backgrounds collaborate to expand the limits of what’s achievable.Established to commercialize research conducted over the past decade at the Cavendish Laboratory, Nu Quantum is dedicated to shaping the future of quantum information systems.Our team is developing groundbreaking technology that enhances the utility and expedites the realization of quantum computing systems. We are integrating novel quantum photonic technologies to create an efficient and scalable quantum networking infrastructure in collaboration with leading global companies and academic institutions.About the RoleWe are actively seeking a highly skilled and experienced experimental Physicist to join us in constructing our quantum-network demonstrator — a pivotal element of Nu Quantum’s mission to develop scalable, high-performance quantum networks.In this capacity, you will operate at the intersection of atomic physics, cavity QED, and quantum engineering, becoming a vital member of the AMO physics team. Your collaboration with experts in electronics, optics, and mechanical design will be crucial. You will play a significant role in integrating Nu Quantum’s proprietary qubit-photon interface and cavity microtechnology, propelling us toward state-of-the-art networking rates and fidelities.This position is highly cross-functional and hands-on, requiring creative problem-solving and system-level thinking. You will have the opportunity to influence experimental design, spearhead technical innovations, and directly contribute to our long-term vision of making practical quantum networking a reality. If you are excited by the challenge of connecting the quantum realm and wish to contribute to technology that is defining the industry, we would be thrilled to hear from you.ResponsibilitiesDesign and execute remote-entanglement experiments to benchmark and enhance ion-trapping devices utilizing Nu Quantum’s integrated micro-cavity technology.Provide mentorship and support to AMO Physicists, fostering their technical expertise, independence, and problem-solving skills.Develop, maintain, and troubleshoot intricate laboratory systems, including laser setups, RF/DC electronics, control systems, and ultra-high-vacuum hardware.Collaborate across disciplines with Software, Optical, Mechanical, and Electrical Engineers, along with theory and simulation teams, to deliver cohesive experimental systems.Ensure alignment among project teams and the Project Management Office through clear and timely communication of results, progress, and priorities across interdependent, fast-paced workstreams.

Join Riverlane as a Quantum Error Correction Applications Scientist!Position Location: Cambridge, UK | Employment Type: Full-time or part-time available | Contract: Permanent | Work Arrangement: HybridSalary: £62,000 to £75,000 per annum, depending on experience.Note: We welcome part-time applications for this role. Please specify your preferred working hours in your cover letter.About Us:At Riverlane, our mission is to revolutionize quantum error correction (QEC) and facilitate breakthroughs that can address some of humanity’s most significant challenges. From advancements in material and climate science to innovative drug design through complex chemistry simulations, we believe that quantum computing holds the key to solving critical issues. As the leading authority in QEC technology, we are committed to fostering a diverse team of passionate and skilled individuals.Having successfully raised over $125 million in funding, we are accelerating our research and development in quantum error correction. Riverlane collaborates with premier quantum hardware providers and government organizations to make fault-tolerant quantum computing a reality. Join us as we continue to make remarkable strides and expand our influence in the industry.

The Company Flagship Labs 119 Inc. (FL119) is an innovative technology firm at the cutting edge of neuroscience and computation. We are on a mission to revolutionize the landscape of intelligent system development, driven by the belief that the future of artificial intelligence necessitates a radical re-evaluation of existing paradigms. Our objective is ambitious and urgent: to cultivate a future in which naturalistic, resilient intelligence can thrive and function sustainably at scale. Supported by Flagship Pioneering, we possess the courage, strategic vision, and resources essential for achieving extraordinary outcomes. At FL119, we foster a culture that is interdisciplinary and collaborative. Our teams flourish in dynamic and imaginative settings where every voice is valued, recognizing that diverse experiences, transferable skills, and genuine passion are key to our success. The Role: We are in search of a visionary and technically proficient Neuromorphic Systems Architect to join our team. We offer flexible leveling based on your experience. This position will concentrate on converting nonlinear neural dynamics into state-of-the-art computational architectures. You will engage at the intersection of neuroscience, dynamical systems theory, and hardware engineering to design and prototype electronic systems that integrate biologically inspired computation principles. This is not your typical AI accelerator role; we are looking for someone who can reconceptualize computing from foundational principles, designing architectures that embrace recurrence, nonlinearity, sparsity, event-driven signaling, and adaptive dynamics as core components rather than limitations. Your Responsibilities: Translate brain-inspired computation through dynamical systems theory into hardware-relevant abstractions. Design innovative neuromorphic or neuro-inspired hardware systems (analog, mixed-signal, in-memory, or alternative substrates). Establish system-level architecture that encompasses memory models, communication protocols, and energy-efficient computing primitives. Collaborate closely with teams in neuroscience, signal processing, and machine learning to ensure a seamless integration of biological insights with architectural design. Lead feasibility studies, simulations, and early-stage prototyping initiatives. Assess trade-offs across CMOS, emerging devices, photonic, memristive, or other unconventional computing substrates. Contribute to our intellectual property strategy, including invention disclosures and patents. Help define the long-term computing vision of the company.

Teamwork Makes the Stream Work. Roku is Revolutionizing Television.As the leading TV streaming platform across the U.S., Canada, and Mexico, Roku is on a mission to empower every television globally. We pioneered the concept of streaming to TVs and aspire to connect consumers to their favorite content while enabling content publishers to grow and monetize their audiences. Advertisers can also benefit from our unique engagement capabilities.From day one at Roku, you'll be a key contributor in our dynamic and fast-growing public company, where every team member makes a significant impact. Join us to delight millions of TV streamers worldwide while gaining diverse experiences across various disciplines. About the TeamThe International TV Software team at Roku focuses on developing and delivering innovative software for television platforms in international markets, particularly in Europe and Australia. Collaborating closely with SOC partners, we aim to introduce new TV products, develop software that adheres to regional broadcast standards, and support certification with organizations like ETV, the BBC, and DTG. Our team engages in both new platform and common software development projects, contributing to both groundbreaking features and the ongoing evolution of Roku’s international TV software ecosystem. We value engineers who are inquisitive, adaptable, and eager to comprehend the full scope of the systems they work on.About the RoleAs a Software Engineer on the Regional TV Software team, you will play a vital role in developing and delivering software for regional TV platforms, engaging in both new projects and software development. You will collaborate with SOC vendors, assist in certification processes with UK and European broadcasting organizations, and contribute to defining and building new software features. This position is ideal for an early-career engineer who is curious, collaborative, and driven to expand their expertise across various areas of a complex software system.What You’ll Be DoingDeveloping and maintaining software for regional TV platforms, focusing on European and Australian markets.Collaborating with SOC vendors to support new initiatives and software projects.

Join the Team at GraphcoreAt Graphcore, we are at the forefront of revolutionizing AI computation. Our team of experts in semiconductors, software, and artificial intelligence is committed to developing an advanced AI compute stack that encompasses everything from silicon to datacenter infrastructure.As a proud member of the SoftBank Group, we are supported by significant long-term investment, enabling us to drive crucial technology within the rapidly expanding SoftBank AI ecosystem.To address the immense opportunities within the AI landscape, we are seeking to expand our teams globally. We welcome the brightest minds to tackle the most challenging problems, ensuring that every team member has an opportunity to influence our company, our products, and the future of AI.

Join HyperLight, a pioneer in the commercialization of thin-film lithium niobate (TFLN) integrated photonics, which is revolutionizing the development of high-performance optical components for AI/datacom infrastructure, hyperscale computing, quantum computing, sensing, and more. Established in 2018 and supported by top-tier venture capital, we are dedicated to the mass deployment of TFLN photonics technology.Our innovative TFLN Chiplet™ platform features a modular, integrated architecture that prioritizes scalability, manufacturability, and seamless integration into advanced systems. This unique platform balances exceptional performance with industrial readiness, empowering system developers to deploy our technology efficiently and effectively. We collaborate closely with our customers and suppliers from initial design and prototyping through to mass production, ensuring a smooth transition into deployment.At HyperLight, we are committed to harnessing the power of integrated photonics to enhance humanity's future. Our diverse team, comprised of experts in engineering, business, and operations, thrives on challenges and is united by a dedication to excellence. We take pride in approaching complex problems with curiosity, humility, and a deep sense of community.We are currently seeking a Photonic Test Development Engineer to join our expanding team. This role will involve developing and executing advanced wafer-level measurements on our photonic integrated circuits. Working closely with our external testing partners, you will be responsible for creating scalable, automated, and precise testing systems to characterize each chip we produce. As a crucial member of our team, you will provide critical feedback on product performance and contribute significantly to our mission.Come and make a tangible impact in a dynamic, collaborative, and rapidly growing environment.

At HyperLight, we are pioneering the commercialization of thin-film lithium niobate (TFLN) integrated photonics, a groundbreaking material and process technology that is revolutionizing high-performance, scalable optical components for AI/datacom infrastructure, hyperscale computing, quantum computing, sensing, and more. Established in 2018, and supported by top-tier venture capital, our dedicated team is focused on the practical mass deployment of TFLN photonics technology.Central to our operations is the TFLN Chiplet™ platform — a modular, integrated architecture designed for scalability, manufacturability, and seamless integration into complex systems. This platform offers an exceptional blend of performance and industrial readiness, enabling system developers to deploy the technology rapidly across various applications. We collaborate closely with our customers and suppliers, guiding them from the initial conceptualization and design stages through prototyping and mass production, ensuring efficient deployment of TFLN photonic technology.We believe our platform represents a pivotal advancement in the golden age of integrated photonics, empowering humanity to reach new heights. Our world-class team, comprising experts in engineering, business, and operations, thrives on challenges and shares a commitment to excellence, integrity, innovation, and collaborative problem-solving. We are proud to address complex challenges with curiosity, humility, and a mutual respect for one another.As we continue to grow, our Packaged Modulator Business Unit is seeking a Product Engineer, Test & Measurement. This role presents a unique opportunity to spearhead the development of new products within our integrated photonics platform. You will be responsible for designing next-generation, high-speed, high-performance TFLN products, leading R&D efforts to enhance product performance, collaborating with customers and vendors to shape product specifications, and spearheading customer engagement initiatives.

Location: Cambridge, UK – This role provides flexible working arrangements, primarily offering remote work options. We encourage applicants who are based in or are willing to relocate within a reasonable commuting distance to our office for on-site attendance as necessary.Join the RuneScape: Dragonwilds development team as a UI Engineer. In this pivotal role, you will take ownership of gameplay-focused UI systems from their architecture to their implementation.This hands-on engineering position requires close collaboration with designers, gameplay engineers, and UX specialists to introduce new features, enhance existing UIs, and establish robust patterns that empower our team to develop scalable and high-performance interfaces with confidence.You will significantly influence how intricate gameplay systems are presented to players, encompassing abilities, attributes, cooldowns, status states, match flow, death, respawn, and spectating mechanics. This role extends beyond merely implementing screens; you will also contribute to defining the technical foundations that ensure UI reliability, maintainability, and effectiveness in a networked multiplayer setting.