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Experience Level
Not Applicable
Qualifications
Strong understanding of fire alarm and security systemsExperience in installation and maintenance of related equipmentExcellent troubleshooting and problem-solving skillsAbility to work independently and in a teamStrong communication skills
About the job
We are seeking a dedicated and skilled Fire & Security Engineer to join our dynamic team at Securitas in Oxford. In this role, you will be responsible for the installation, maintenance, and repair of fire alarm and security systems, ensuring the safety and security of our clients’ premises.
The ideal candidate will have a strong technical background, excellent problem-solving skills, and a commitment to delivering high-quality service. You will collaborate with a team of professionals in a supportive environment that promotes continuous learning and career development.
About Securitas
Securitas is a global leader in security services, committed to providing tailored security solutions to meet the unique needs of our clients. With a focus on innovation and technology, we strive to create a safer environment for businesses and communities alike.
Role overview Oxford Ionics seeks a Senior Electronics Engineer to design and develop advanced electronic systems supporting quantum computing. This position collaborates with engineers and scientists to deliver hardware that meets demanding standards for both performance and reliability. Key responsibilities Design and develop electronic systems tailored fo…
Join OrganOx as a Senior Electronics Design Engineer!At OrganOx, our mission is to innovate and enhance organ preservation technologies to improve patient outcomes for those facing acute or chronic organ failure. Established in 2008 as a spin-out from the University of Oxford and now part of the renowned Terumo Group, we have pioneered normothermic machine perfusion (NMP) with our flagship platform, the metra®. This revolutionary device has facilitated over 7,000 liver transplants, significantly extending preservation times and enabling detailed functional assessments prior to transplantation, thereby increasing the availability of donor organs.As a Senior Electronics Design Engineer, you will play a pivotal role in the design, development, and verification of electronic systems integral to our medical devices. This position offers a blend of hands-on design work and technical leadership, where you will guide less-experienced engineers and contribute to critical architectural decisions.This is an on-site position in Oxford with flexible arrangements, allowing you to collaborate closely with cross-functional teams in engineering, quality, and regulatory affairs.
About OrganOx:Founded in 2008 as a spin-out from the University of Oxford, OrganOx is a groundbreaking company focused on organ technology, aimed at enhancing the lives of patients suffering from acute or chronic organ failure. As part of the Terumo Group, we are at the forefront of normothermic machine perfusion (NMP) technology, with our flagship product, the metra®, already in use across the U.S., Europe, Canada, and Australia. With over 7,000 liver transplants conducted using our technology, we have revolutionized the preservation and functional assessment of donor organs, ultimately increasing transplant availability. Terumo Corporation has a rich history since 1921, dedicated to “Contributing to Society through Healthcare” with innovative solutions across various medical fields. Position Summary:The Electronics Engineering Manager will spearhead the electronics engineering division, overseeing the design, validation, and ongoing support of OrganOx's medical device innovations. This pivotal role fuses leadership, project management, and technical expertise to ensure timely delivery of electronic systems that meet stringent quality and regulatory standards, all while promoting a culture of collaboration and high performance within the team.This position is primarily based on-site in Oxford, with flexible options for remote work to facilitate close cooperation with engineering, quality assurance, regulatory, and manufacturing teams. Major Responsibilities:Lead the electronics engineering team through effective management practices, including performance evaluations, goal-setting, coaching, and career development strategies.Foster a motivated, accountable, and high-achieving electronics team.Strategically plan and allocate resources across multiple projects to ensure the successful delivery of electronics work packages.Supervise the design, development, and verification of electronic subsystems, ensuring compliance with system requirements and applicable regulatory standards (IEC 60601, ISO 13485, ISO 14971, IEC 62304).Review and endorse technical outputs such as schematics, PCB layouts, verification strategies, and design documentation.Support architectural design and validation efforts to align with project goals and regulatory frameworks.
Infleqtion develops quantum computers, sensors, and networks, applying quantum mechanics to real-world challenges. The company’s mission centers on commercializing atom-based quantum products that improve performance across a range of computing applications. The Oxford (Kidlington) office serves as the base for this full-time position, with the option to work from home up to two days per week, depending on business needs and manager approval. Role overview This Senior Optical Engineer role focuses on optical design, analysis, and integration for advanced quantum technologies. The position involves solving diverse optical engineering challenges and working closely with a multidisciplinary team to turn experimental concepts into engineered systems. The environment values proactive, hands-on work and close collaboration. What you will do Work with physicists and engineering teams (opto-mechanical, mechanical, electrical, and software) to develop optical systems for quantum sensing and computing. Lead the full lifecycle of optical systems, from requirements and design to assembly and testing. This includes laser distribution, modulation, delivery, and imaging. Manage both component-level and large sub-system optical assemblies, involving precise alignment of many optical elements. Use computational methods to optimize, analyze, and set tolerances for optical designs. Apply simulation tools to guide design choices and communicate results to project leaders, both verbally and through detailed documentation. Oversee optical system design reviews. Validate and characterize optical components and systems for performance, reliability, and stability using structured test plans. Location This role is based in Kidlington, Oxford. Hybrid work is possible, with up to two days per week from home, subject to business requirements and manager approval.
Join Tripadvisor as a Senior Software Engineer, where you will be at the forefront of our technology initiatives. You will design, develop, and maintain high-quality software solutions that enhance user experience across our platforms. Collaborate with cross-functional teams to implement innovative features and optimize existing systems.
Full-time|On-site|South East (Oxfordshire & Surrey), England, United Kingdom
EDAG Engineering GmbH seeks a Senior System Engineer with expertise in vehicle features, focusing on body controls. This position is based in South East England, covering Oxfordshire and Surrey. The role centers on developing and integrating advanced vehicle features, combining technical depth with project coordination. Key Responsibilities Gather and manage stakeholder requirements to ensure projects stay on track. Design system architecture and evaluate the technical feasibility of new vehicle features. Coordinate technical activities with third-party suppliers to support effective integration. Create, review, and approve technical specifications and system requirements. Develop validation plans, write test specifications, and perform vehicle verification and validation. Additional Contributions Define attribute requirements and user needs for vehicle features. Create use case diagrams and maintain feature lists. Specify feature behavior and set architecture requirements. Outline UX/UI system parameters and requirements for SDK integration. Document API specifications and manage certification or licensing processes. Apply model-based system simulation tools, such as Simulink or System Composer, during project work. Engagement Terms Various engagement types are possible, including self-employment, subject to mutual agreement.
Join a revolutionary force in the realm of quantum computing at Oxford Ionics, part of IonQ. Our pioneering trapped-ion technology is at the forefront of developing quantum systems that surpass the capabilities of today's supercomputers.As a member of our expanding DevOps team, you will play a critical role in shaping the infrastructure that supports our groundbreaking quantum systems. This is your chance to work with a diverse group of scientists, engineers, and technicians, as we push the boundaries of what quantum technology can achieve.Responsibilities:Automate and optimize the provisioning and configuration of quantum system infrastructure.Utilize infrastructure-as-code methodologies with tools such as Terraform and Ansible.Develop and maintain robust VM images and containerized services.Oversee deployments in both networked and isolated environments.Enhance CI/CD processes and manage GitHub Actions pipelines.Implement observability strategies using OpenTelemetry across all quantum systems.
About UsSophos is a leading global provider of advanced security solutions designed to combat cyber threats. Following our acquisition of Secureworks in February 2025, we have united two industry pioneers to reshape the cybersecurity landscape with innovative, AI-optimized services and products. As the largest dedicated Managed Detection and Response (MDR) provider, Sophos safeguards over 28,000 organizations worldwide. Our extensive portfolio encompasses top-tier endpoint, network, email, and cloud security solutions, all integrated within the Sophos Central platform. Secureworks enhances our offerings with its cutting-edge Taegis XDR/MDR, identity threat detection and response (ITDR), and advanced SIEM capabilities, along with managed risk and advisory services. Collectively, we defend more than 600,000 organizations globally against phishing, ransomware, data breaches, and various cyber threats, leveraging real-time threat intelligence from Sophos X-Ops and the Counter Threat Unit (CTU). Headquartered in Oxford, U.K., you can learn more at www.sophos.com.IT at Sophos is the driving force behind our business capabilities, applications, and services that realize our company’s vision. Our team, led by experienced professionals in the security industry, thrives on innovation and agility, delivering cutting-edge solutions that empower our growth. By joining us, you will become part of a culture that values creativity and excellence, with a strong commitment to your professional development and career advancement. Role SummaryAs a Senior Identity Engineer, you will play a pivotal role in managing our corporate identity framework, which is fundamental to our operational integrity and compliance initiatives. We seek a highly skilled professional to join our team of Subject Matter Experts (SMEs) in overseeing our modern identity stack, encompassing everything from Passkeys to Identity Governance and Administration (IGA) processes.
Full-time|Hybrid|Bothell, Washington, United States; Oxford, England, United Kingdom
IonQ is looking for a Senior Software Engineer to focus on developer tools. This role centers on building and enhancing software that supports developers working with quantum computing systems. What you will do Design, implement, and refine tools that make quantum programming more accessible Work closely with teams from different disciplines to understand developer needs Contribute to the ongoing improvement of IonQ’s developer toolset Collaboration This position involves frequent collaboration with engineers and specialists across the company to ensure the tools meet the needs of those building and using quantum computing systems. Location This role is based in Bothell, Washington, United States or Oxford, England, United Kingdom.
Oxford Ionics seeks a Senior Software Engineer based in Oxford, England. This role centers on building and maintaining software that drives advanced quantum control systems, directly contributing to the company's quantum computing initiatives. Key responsibilities Design and develop high-performance software for quantum control systems Maintain and improve core software that supports quantum technology Work closely with engineering teams to deliver reliable and efficient solutions Role focus This position plays a central part in supporting Oxford Ionics’ mission in quantum computing by ensuring the software foundation remains robust and adaptable as the technology evolves.
Sophos Ltd. is a global cybersecurity company headquartered in Oxford, UK, serving over 28,000 organizations with a range of security solutions. Following its acquisition of Secureworks in February 2025, Sophos became the largest pure-play Managed Detection and Response (MDR) provider. Its offerings span endpoint, network, email, and cloud security, all managed through the Sophos Central platform. Secureworks adds Taegis XDR/MDR, identity threat detection and response, next-generation SIEM, managed risk, and advisory services. Together, Sophos and Secureworks protect more than 600,000 organizations worldwide from threats such as phishing, ransomware, data theft, and state-sponsored attacks. Solutions are delivered through partners and informed by real-time threat intelligence from Sophos X-Ops and the Counter Threat Unit (CTU). More information is available at www.sophos.com. Role overview The Senior Software Engineer - Quality Engineering & Testing role centers on building quality into products from the outset. This position combines hands-on testing, automation, and close collaboration with development teams. Quality engineering is at the core, with a focus on designing systems and developing tools to support software reliability and scalability. Manual testing is included when it provides clear value, but the emphasis remains on automation and modern testing methods. There is also scope to influence how AI is applied to quality engineering, exploring practical uses beyond code assistants. This area is evolving and offers room for experimentation and impact. What you will do Integrate quality practices across the software development lifecycle Design and build test automation systems and tools Carry out manual testing where it delivers the most benefit Work with development teams to deliver reliable, scalable software Contribute to the development of AI-driven approaches in quality engineering Who thrives here This role is well-suited to engineers who enjoy tackling practical challenges, improving team processes, and approaching software quality with pragmatism. The team values hands-on contributions and welcomes those interested in shaping the direction of quality engineering. Location United Kingdom
The Micro:bit Educational Foundation, a dedicated not-for-profit organization, is seeking an experienced Senior Embedded Software and Firmware Engineer. This role offers the opportunity to engage in all facets of embedded software development and testing within a close-knit team. You'll be instrumental in enhancing the embedded software and firmware that powers the BBC micro:bit, a versatile tool that empowers students and educators worldwide.Your contributions will have a meaningful impact, supporting a global community of learners and teachers. Collaborating with the Embedded Software lead and the wider technology team, you will innovate, enhance, and research the embedded systems that power over 11 million micro:bits distributed globally. This device is designed to ignite creativity in digital technology, focusing on expanding the diversity of students who are passionate about computing.This is a multifaceted role in a compact organization, primarily working on open-source projects in partnership with esteemed institutions such as Lancaster University, Arm, and Microsoft. Current projects include:The micro:bit CODAL - the foundational abstractions for the primary web-based editors for the micro:bit (https://makecode.microbit.org, https://python.microbit.org)DAPLink - the micro:bit's firmware that facilitates seamless programming experiences in classrooms directly from the browserMicroPython for the micro:bit and pxt-microbit, which serves as the foundation for MakeCode.We are committed to enabling a diverse range of individuals to create remarkable and imaginative projects with the micro:bit. Empowering users to accomplish a variety of tasks with ease is a key objective of this role. The successful candidate will help extend the boundaries of what is achievable with the micro:bit hardware, focusing on developing scalable, efficient software with user-friendly interfaces.
Join the Quantum Revolution!Oxford Ionics, a proud member of IonQ, is at the forefront of advancing quantum computing technology. We leverage our leading-edge trapped-ion technology to create quantum systems that outperform today’s supercomputers, addressing challenges previously deemed insurmountable. As part of the Oxford Ionics team, you will contribute to a global initiative aimed at reshaping the future of quantum technology with rapid scalability and tangible real-world outcomes.IonQ, Inc. [NYSE: IONQ] stands as the premier quantum computing company, providing breakthrough solutions that tackle some of the world's most intricate problems. Our latest quantum computers, IonQ Tempo and IonQ Forte Enterprise, have enabled clients such as Amazon Web Services, AstraZeneca, and NVIDIA to achieve performance improvements up to 20 times. In 2025, we set a new benchmark in quantum computing with a remarkable 99.99% two-qubit gate fidelity.We are committing to an aggressive technology roadmap aimed at delivering quantum computers with 2 million qubits by 2030, propelling advancements in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. Our innovations in quantum networking affirm our position as pioneers in establishing the quantum internet.Role Overview:We are seeking a passionate and highly skilled Senior Manager of System Integration to spearhead the system-level design and integration of intricate hardware components that constitute our quantum computing systems. This role is hands-on, providing technical leadership in a dynamic, interdisciplinary atmosphere, collaborating closely with product, mechanical, optical, electronics, manufacturing, and scientific teams to deliver initial engineering units. You will champion engineering excellence, with previous experience in quantum computing not being a prerequisite.The System Integration team is tasked with the physical assembly of hardware subsystems into cohesive, operational systems. Responsibilities include enclosures, industrial design, system layout, wiring and cable harness design, connector and power distribution decisions, as well as thermal and environmental management. Additionally, you will supervise the supporting infrastructure such as chillers, data acquisition systems, and hardware-in-the-loop test systems necessary for the development, validation, and operation of our products.This pivotal role ensures seamless mechanical, electrical, and operational integration of complex subsystems, facilitating effective testing and support of new designs. You will thrive in an environment characterized by significant ambiguity and rapid iteration, generating low-volume yet high-value engineering builds.
Role Overview Oxford Ionics is seeking a Senior Manager of System Operations based in Oxford, England. This leadership role focuses on overseeing system operations and optimizing the integration and performance of advanced technology solutions. The position plays a key part in maintaining high operational standards and supporting ongoing innovation within the team.
About UsSophos is a leading innovator in advanced security solutions, committed to empowering organizations to combat cyber threats effectively. Following our acquisition of Secureworks in February 2025, we have merged the expertise of two industry pioneers, redefining the cybersecurity landscape with AI-driven services and technologies. As the largest pure-play Managed Detection and Response (MDR) provider, we protect over 600,000 organizations globally from various cyber threats, including phishing and ransomware. Our comprehensive security portfolio includes cutting-edge endpoint, network, email, and cloud protection, all seamlessly integrated through the Sophos Central platform. With a robust threat intelligence backbone from Sophos X-Ops and the Counter Threat Unit (CTU), we ensure our clients receive unparalleled security. For more information, please visit www.sophos.com.Role Summary We are on the lookout for a meticulous and technically proficient Senior Threat Researcher to join our X-OPS team. In this pivotal role, you will analyze sophisticated security threats—from malware to intricate web assaults—and convert threat intelligence into precise detections across our systems. Your contributions will ensure our analysts and clients receive timely, actionable alerts with minimal false positives. Utilizing data from over 40 third-party and internal sources, you will collaborate with our CTU Threat Intelligence team and employ various scripting and automation tools to enhance our detection capabilities. The ideal candidate is a hands-on security expert with profound knowledge of endpoint behavior, cloud dynamics, and detection development, thriving in a fast-paced technical environment.
Full-time|Hybrid|Oxford / Hybrid , England, United Kingdom
Join Mind Foundry as a Senior Machine Learning Engineer and contribute to transformative projects that enhance national security. In this pivotal role, you will leverage your expertise in machine learning to develop innovative solutions that address complex challenges faced by government and defense sectors.Your responsibilities will include designing and implementing advanced algorithms, collaborating with cross-functional teams, and driving the adoption of machine learning techniques to improve operational efficiency and security outcomes.
Join AFRY as a Principal Civil Engineer and play a vital role in shaping sustainable infrastructure solutions. In this position, you will lead engineering projects, mentor junior engineers, and collaborate with multidisciplinary teams to deliver high-quality designs that meet client expectations and regulatory standards.Your expertise will guide the development of innovative civil engineering solutions across various sectors, ensuring that projects are completed on time and within budget. You will be responsible for overseeing project execution, managing client relationships, and ensuring compliance with health and safety regulations.
Join Organox as a Process Engineer specializing in Packaging, where you will play a pivotal role in optimizing our packaging processes to enhance efficiency and sustainability. Collaborate with multidisciplinary teams to design, implement, and refine packaging systems that meet the highest industry standards.
ColdQuanta is seeking a Systems Engineer to join its Oxford-based team working on quantum technology. This position centers on designing, developing, and implementing advanced systems that support the company's quantum computing projects. Role overview As a Systems Engineer, you will work closely with engineers and scientists from varied backgrounds. The focus is on building and refining systems that enable progress in quantum computing. Collaboration and technical problem-solving are central to this role. Key responsibilities Design and develop systems for quantum computing initiatives Implement solutions that support ongoing research and product development Work alongside multidisciplinary teams to advance quantum applications Location This position is based in Oxford, England, United Kingdom.
We are seeking a dedicated and skilled Fire & Security Engineer to join our dynamic team at Securitas in Oxford. In this role, you will be responsible for the installation, maintenance, and repair of fire alarm and security systems, ensuring the safety and security of our clients’ premises.The ideal candidate will have a strong technical background, excellent problem-solving skills, and a commitment to delivering high-quality service. You will collaborate with a team of professionals in a supportive environment that promotes continuous learning and career development.
