Senior Network Security Engineer jobs in Oxford

Role & What’s in it for the applicant and why would they apply?: This is a rare opportunity to join a public-sector organisation with genuine technical depth, running and evolving its own data centre and enterprise network estate. Rather than being siloed or boxed into BAU, you’ll work across network design, deployment, support, and continuous improvement, with real influence over direction and...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

Role Title: Storage SAN SME Duration : 8 months Rate: £366 per day on umbrella Location: Sheffield Hybrid -3 Days We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Storage - Strong knowledge in SAN hardware installation and configuration; Storage - Strong SAN storage and virtualisation knowledge, provisioning and migration...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Job Description Senior Platform Engineer (Oracle Cloud Infrastructure - OCI) Duration: 6 Months Location: Manchester & remote (hybrid) Rate: £760 per day IR35 Status: Inside Start: ASAP Role Overview: We're currently recruiting for an experienced Senior Platform Engineer with excellent OCI experience (Oracle Cloud Infrastructure) for our higher education client. This role is to support and...

Company description: Oxford Biomedica is a quality and innovation-led viral vector CDMO that enables its clients to deliver life-changing therapies to patients around the world. One of the original pioneers in cell and gene therapy, Oxford Biomedica has more than 25 years of experience in viral vectors, the driving force behind the majority of gene therapies. Cell and gene therapy is the...

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

Lead the design of high-integrity PLC control systems at the heart of the UK’s most regulated and safety-critical environments. Senior/Lead PLC Control systems engineer 12 month contract – rates DOE Office-based with a Hybrid working scheme. Inside IR35 2 openings available in either Warrington, Cumbria and Stockton Role Description We are seeking an experienced PLC Control Systems...

You will be given the tools to succeed and supported by a successful bid function and marketing teams.

You will be adept at prospecting for new business, converting qualified leads and networking across existing clients. Applicants must have experience of developing new business and converting sales opportunities within the security sector.

Job Description We are recruiting on behalf of our client for a Senior Mechanical Engineer to join their Oxford-based MEP (Mechanical, Electrical, and Plumbing) team. This role offers the chance to manage projects from concept to detailed design, delivering high-quality mechanical building services solutions. Responsibilities:Lead mechanical building services design and project delivery.Mentor...

You will work closely with frontend engineers, product managers, and the CTO to design and evolve a highly scalable, asynchronous, cloud-native platform. This is a hands-on senior engineering role with real technical ownership, influence over architecture, and scope to mentor others.

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

You will work closely with engineers to deploy data pipelines and platform features, and support bioinformaticians in building and deploying their workflows.

You will be responsible for maintaining infrastructure, designing secure automation pipelines, managing cloud environments, and ensuring security and compliance.

Oxford University Hospitals NHS Foundation Trust is one of the largest NHS teaching trusts in the country, providing a wide range of general and specialist clinical services and serving as a base for medical education, training and research. The Trust comprises four hospitals – the John Radcliffe Hospital, Churchill Hospital, Nuffield Orthopaedic Centre in Headington and the Horton General...

Senior Firmware Engineer — AI & Robotics 📍 Location: London, UK (If you like the sound of this role and want to relocate - the Client is willing to help facilitate this move!) 💼 Role: Senior Firmware Engineer ( Permanent Opportunity) 🏢 Industry: AI & Robotics | Humanoid Robotics | Automation A pioneering UK-based AI and robotics company is building the world’s most advanced, commercially...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

John Crane, a business of Smiths Group, is a global leader in mission-critical flow control solutions for energy and process industries that enable efficient and sustainable operations. Our products include mechanical seals and systems, couplings, filtration systems, and predictive digital monitoring technologies. We have a global network of more than 200 sites in over 50 countries and employ...

Job Description Electronics & Senior Electronics Engineer PCB, ANALOG, DIGITAL – Oxfordshire Location: Oxfordshire Employment Type: Full-time, permanent ***ANALOG, PCB, PCBA experience*** About the Role Two brand new exciting opportunities have arisen for an Electronics Engineer & Senior Electronics Electronics Engineer (PCB & ANALOG) to join a cutting-edge technology organisation based in...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.