Machine Learning Engineer - National Security

Join our innovative team as a Machine Learning Engineer focusing on national security projects. You will leverage cutting-edge machine learning techniques to develop solutions that enhance security measures and protect critical information.In this role, you will collaborate with a diverse group of experts, contributing to complex projects that require both t…

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 our dynamic team at Mind Foundry as a Forward Deployed Machine Learning Engineer, where you will play a pivotal role in delivering innovative AI/ML solutions in real-world operational settings. Collaborating with a diverse group of professionals, you will spearhead software deployments, engaging closely with users and stakeholders to transform their challenges into effective, production-ready machine learning applications. You will have the opportunity to rapidly prototype and implement ML strategies that extend beyond our core offerings, taking full responsibility from initial concept through to live deployment.At Mind Foundry, we tackle some of the most pressing challenges in Defence and National Security, helping our clients make sense of vast amounts of data collected from various sources. Our work often occurs in complex environments with limited resources, making our solutions both impactful and essential. The satisfaction derived from delivering reliable products that meet our customers' needs is substantial.This is a unique opportunity to innovate at the forefront of applied machine learning, addressing significant real-world challenges, enhancing your technical expertise, and influencing the delivery of AI/ML solutions in critical operational contexts.This role is flexible, allowing for a hybrid work model, with a requirement to be present at our Oxford office at least once a week. Occasional travel to client sites will also be necessary.Applicants should be willing to apply for and obtain UK security clearance if not already in possession of one.

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.

Role Overview Securitas is hiring a Fire and Security Engineer in Oxford. This role focuses on protecting clients by working with fire alarm systems and security setups. The team values growth and supports ongoing learning in the fire and security field. What You Will Do Install fire alarm systems and security equipment at client sites Maintain and service fire and security systems to ensure reliable operation Troubleshoot issues and resolve faults in both fire and security setups Work Environment Expect a supportive team that encourages professional development and skill-building. Securitas values enthusiasm and a willingness to learn as part of its approach to safety and security.

Location: Oxford NorthShift Pattern: 4 On 4 Off Rota (07:00 - 19:00), 42 hours per weekPay Rate: £14.35 per hourIf you require any additional support or adjustments during the recruitment process, please contact our Recruitment Department at recruitment@abm.com. We are here to assist you!ABM UK is actively seeking a committed and skilled Security Officer to enhance our team. In this role, you will uphold exceptional standards of security and customer service for our clients and visitors. As the face of our Security Team and our clients, professionalism is paramount. A proactive and positive attitude is essential in this influential position.Key Responsibilities:Engage with all visitors and tenants within the shopping center, providing outstanding customer service.Conduct regular patrols of the shopping center as outlined in the site Assignment Instructions.Maintain a professional, friendly, and helpful demeanor at all times.Adhere to the uniform requirements, ensuring exemplary standards in personal grooming.Create a safe and welcoming environment for all visitors and tenants.Communicate with the site control room and respond proactively to incidents.Assist third-party contractors and visitors, ensuring compliance with site procedures and policies.Work closely with statutory authorities to manage incidents effectively.Follow radio communication protocols consistently.Perform any other reasonable duties as necessary to fulfill business needs.Required Skills and Experience:Familiarity with Assignment Instructions (AI).Exceptional written and verbal communication skills.Customer and client-focused mindset.Able to work effectively under pressure.Basic computer literacy is required.Essential Qualifications:SIA Guarding or Door Supervisor license.SIA CCTV license.Benefits:24/7 GP access for you and your immediate family from the comfort of your home.Mental health support and life event counseling.Get Fit Programme.Financial and legal support.Cycle to work scheme.Access to Perks at Work, our innovative employee app offering:Discounts, gift cards, cashback, and exclusive offers.Resources and tools on various topics from family and life to health and finances.Urgent support in crises via online chat or telephone service.

Join Grover Precision as a Gundrilling Machine Operator! Located in Oxford, Maine since 1983, Grover Precision is a family-owned business that fosters a collaborative and family-friendly work environment. We are currently looking for skilled Machine Operators to join our dynamic team. This is a fantastic opportunity for growth and development in your career. Referrals are encouraged!

ABOUT ORGANOX:OrganOx is a leading commercial organ technology firm committed to advancing innovations that enhance outcomes for patients facing acute or chronic organ failure. Established in 2008 as a spin-off from the prestigious University of Oxford, OrganOx is now a proud member of the Terumo Group. Renowned for its pioneering work in normothermic machine perfusion (NMP), the company's flagship platform, the metra®, is utilized across the U.S., Europe, Canada, and Australia. With over 7,000 successful liver transplants to date, this technology maintains donor livers in a metabolically active state outside the body, thereby extending preservation times and facilitating functional assessments prior to transplantation. Founded in 1921, Terumo Corporation (TSE:4543) is dedicated to its mission of 'Contributing to Society through Healthcare' by providing a diverse array of solutions in therapeutic procedures, hospital operations, and life sciences in more than 160 countries and regions. POSITION SUMMARYThe Data Scientist will join the Data team within the Digital function at OrganOx. This dynamic team is revolutionizing the way OrganOx leverages data, improving efficiencies and empowering teams to deliver data-driven solutions that maximize the potential of every organ. The Data Scientist will create a suite of data assets aligned with strategic priorities and organizational needs. These assets will encompass but are not limited to:Comprehensive predictive machine learning models across various domains.Advanced analyses for key initiatives, providing support for critical projects within the organization.Root cause analyses targeting specific organizational challenges.Technological solutions in data to assist a range of stakeholders.As part of a compact team, the Data Scientist will demonstrate a flexible approach to problem-solving and the ability to engage hands-on through all phases of the data development cycle, including requirement capture, problem framing, data cleansing, ML pilot development, model deployment, data visualization, and final reporting. It is anticipated that the Data Scientist will adhere to the Data Team’s methodologies while also contributing to the enhancement of operational practices and the broader data culture at OrganOx.This position is primarily on-site in Oxford, UK, with some flexibility to ensure effective collaboration with Engineering, Quality, and other pertinent business units.

At Revlon, we are dedicated to creating beauty innovations that inspire confidence and ignite joy for everyone, every day.Breaking beauty boundaries is part of our legacy. Since the groundbreaking launch of the first opaque nail enamel in 1932, followed by pioneering long-wear foundations, Revlon has consistently delivered high-quality product innovation, performance, and sophisticated glamour. Our heritage includes Elizabeth Arden as a trailblazer in woman-led beauty in the 1920s and Almay, the original hypoallergenic, fragrance-free beauty brand launched in 1931.Today, Revlon continues its legacy as a leading global beauty company with a diverse portfolio that includes some of the world’s most iconic brands across color cosmetics, skincare, hair color & care, personal care, and fragrances. Our products are available worldwide through various channels including prestige, professional, mass, and direct-to-consumer retail. Iconic brands under our umbrella include Revlon, Revlon Professional, Elizabeth Arden, Almay, American Crew, CND, Cutex, Mitchum, Sinful Colors, Creme of Nature, Christina Aguilera, John Varvatos, Juicy Couture, Ed Hardy, among others.We honor our heritage while embracing change and celebrating diversity. We champion our employees and our consumers, as we are Revlon—transforming beauty together.This role is an Onsite Role: This position requires full-time presence at our Oxford, NC facility.JOB OVERVIEWThe Senior Manager, Learning & Development for North America Manufacturing & Distribution is a dynamic and engaged leader who brings learning to life in the most critical environments—on the plant floor and within distribution centers. The role is responsible for designing and delivering impactful learning solutions that enhance safety, quality, productivity, and leadership capabilities across our North American operations. This leader will collaborate closely with Operations, Safety, Quality, HR, and Corporate Learning & Development to ensure that learning initiatives are aligned with real business needs and are effective in supporting our teams daily.

Oxford Dynamics, founded in 2020 in Oxford, England, develops advanced digital and physical AI systems for high-stakes environments. The team partners with defense, national security, and incident response organizations around the world to help protect infrastructure and save lives. Their core platform, AVIS (A Very Intelligent System), brings together data from multiple sources, text, images, telemetry, and sensors, so operators can quickly understand complex situations and make decisions under pressure. AVIS supports physical AI platforms including STRIDER, designed for CBRN scenarios, and BARBARIAN, which focuses on explosive ordnance detection. The company’s mission is to blend AI and robotics, enabling machines to perceive, interpret, and act in demanding real-world settings. Role overview The Product & Strategy Lead for Robotics and Physical AI Systems plays a key part in shaping both product direction and commercial strategy at Oxford Dynamics. This position bridges strategic planning and hands-on execution, guiding the development of physical AI systems to meet the needs of industry clients while staying aligned with the company’s vision for AI-robotics integration. Robotics sits at the heart of Oxford Dynamics’ growth plans, and this role influences the roadmap and business direction for these systems by balancing customer requirements, operational realities, and the broader mission. What you will do Develop and refine the roadmap for physical AI and robotic systems, making sure products reflect customer needs and industry trends. Collaborate with senior leadership and technical teams to grow the customer base and identify new opportunities. Lead business development and commercial efforts to support successful deployment and operation in regulated, high-trust settings. Balance long-term strategy with practical execution, influencing both product evolution and the company’s future in robotics. Who thrives here Strategic leaders who take ownership and enjoy tackling complex challenges. People motivated by mission-driven work and the chance to see their decisions shape real-world systems. Those who work well across business development, technical, and executive teams. Location Oxford, England, United Kingdom

Veeva Systems is a visionary firm dedicated to revolutionizing the life sciences industry through innovative cloud solutions. We empower organizations to expedite the delivery of therapies to patients, achieving over $3B in revenue last year and showcasing our remarkable growth trajectory. Our core values drive us: Do the Right Thing, Customer Success, Employee Success, and Speed. Notably, we became a public benefit corporation (PBC) in 2021, ensuring a balance between the needs of our customers, employees, society, and investors. As a Work Anywhere company, we prioritize your flexibility, allowing you to work from home or in the office to maximize your productivity in the environment that suits you best. Join us in transforming the life sciences sector and making a significant impact on our customers, employees, and the wider community.

Join Rexel Group as a National Business Development Manager specializing in Contractor and Installer relations. In this pivotal role, you will drive our business strategy, cultivate relationships with key stakeholders, and develop innovative solutions that meet the needs of our clients across the UK. Your expertise in business development will be crucial in expanding our market presence, enhancing customer satisfaction, and achieving our revenue goals.

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.

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

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.

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 for quantum computing applications Test and validate new hardware to confirm reliability and performance Work closely with a multidisciplinary team, including engineers and scientists Apply technical expertise to projects that influence the future of quantum technologies Location This role is based in Oxford, England, United Kingdom.

Location: South/South-West EnglandJoin ubteam, a thriving family-owned SME, as a Service Engineer in the dynamic water industry. Based at our Gloucester headquarters, you will play a crucial role in our dedicated team, covering Southern England to address maintenance, repairs, and commissioning requests. Your expertise in both mechanical and electrical systems will be key to delivering high-quality service and solutions.Key Responsibilities:Provide outstanding customer service with in-depth product and technical knowledge, enhancing our brand reputation.Install, commission, maintain, and repair pumps and pump systems, along with other mechanical equipment.Conduct scheduled site visits, delivering comprehensive reports and actionable recommendations.Respond to emergency call-outs, executing necessary repairs and maintaining effective communication with the team.Prioritize safety by preparing thorough risk assessments and method statements.Exhibit professionalism and diligence, ensuring customer satisfaction through exceptional service.Perform regular preventative maintenance on wastewater systems, proactively identifying and resolving issues.Document work accurately, manage tasks efficiently, and keep schedulers informed of progress.Stay current with company policies, maintaining vehicle cleanliness and adequate stock levels.Participate in the on-call rota for out-of-hours support.

EDAG Engineering GmbH is hiring a Calibration Engineer to focus on Electric Powertrain Systems for hybrid, plug-in hybrid, and battery electric vehicles. This position is based in South East England, covering Oxfordshire and Surrey. The role centers on calibrating and optimizing high-voltage powertrain and charging systems, ensuring reliable and compliant system performance through collaboration with various teams. Key Responsibilities Set up and maintain baseline calibrations for each electric powertrain software release. Calibrate high-voltage powertrain and charging systems, including: Energy management Thermal management Charging control for both AC and DC Torque management High voltage safety and diagnostics Perform calibration tasks using HIL platforms, system and powertrain test benches, and vehicles in both laboratory and on-road settings. Work with calibration tools such as INCA and CANape. Review and assess Simulink models created by the software team. Ensure calibration parameters and strategies are correctly implemented in software and meet system requirements. Support software integration, testing, and release activities. Provide feedback to software teams to enhance model structure, tunability, and calibration quality. Develop and execute calibration test cases based on system and functional requirements. Analyze data, logs, and KPIs to evaluate: Functional performance Efficiency and drivability Thermal and safety behavior Document findings and produce clear calibration and validation reports. Assist with investigating issues, root cause analysis, and resolution. Collaboration and Tools This role works closely with software, system, and test & validation teams. Calibration activities use HIL systems, test benches, and vehicles, with support from tools like INCA, CANape, and Simulink. Engagement and Flexibility EDAG Engineering GmbH offers flexibility in engagement, including the option for self-employed contracts by mutual agreement.