69 information technology jobs found in Oxford

OT Cyber Security Specialist 430/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability and require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy , developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment with industry standards and enterprise cyber objectives. You'll be involved in both strategic and hands-on activities, including policy creation, risk assessments, and technical oversight. The organisation operates in a highly regulated environment, so experience with frameworks such as IEC 62443, NIST CSF, CAF,...

Contract Embedded Linux Engineer Oxford | 6 months | Hybrid | Outside IR35 | £600 per day This is a contract for engineers who are comfortable below the application layer. You'll be working with a specialist engineering SME developing robust, portable electronic systems where performance, stability and hardware integration genuinely matter. The focus is Embedded Linux at the lower levels - bootloaders, Kernel and device drivers - not high-level UI work. What you'll be doing: Developing and modifying Linux device drivers Working on bootloader development (eg U-Boot) Supporting Kernel configuration, optimisation and debugging Hardware bring-up and board support package (BSP) work Debugging at the hardware/software boundary Supporting video or streaming pipelines where relevant (eg GStreamer) You'll work closely with electronics engineers to ensure software integrates cleanly with custom hardware platforms. What you'll bring * Strong experience with Embedded Linux (Kernel...

OT Cyber Security Specialist 430/day Outside IR35 6 month contract Oxford - 1 day per week on-site We have an exciting opportunity to join a leading UK organisation operating in the critical infrastructure sector. As part of a greenfield initiative, they are building out their OT security capability and require an experienced Information Security Consultant to lead and shape this journey. This role is pivotal in defining and implementing the OT Security Strategy , developing governance frameworks, and introducing robust security controls across OT environments. You'll be working closely with engineering teams and third-party providers to ensure alignment with industry standards and enterprise cyber objectives. You'll be involved in both strategic and hands-on activities, including policy creation, risk assessments, and technical oversight. The organisation operates in a highly regulated environment, so experience with frameworks such as IEC 62443, NIST CSF, CAF,...

Salary: £500 - 550 per day Reference: COR747 Linux Platform / Systems Engineer, Oxford/Hybrid, £550 day rate, Outside IR35, COR7474 We're looking for an experienced Linux/Systems Engineer to join a leading organisation based-in Oxford, on an initial 3-month contract. As the Linux Platform/Systems Engineer you will work extensively with the development, QA, and support functions that company devices run on, and will be working extensively with Linux servers, hardware, storage, networking, programming, and performance testing. This position will operate on a hybrid working basis with ideally two days per week onsite in Oxford and the rest remote. The contract has been deemed outside IR35. Requirements The ideal Linux Systems Engineer will have some of the below: Strong experience with Linux – ideally Debian/Ubuntu Hardware experience (desktop and server architecture) Linux storage and filesystems Networking Scripting Python Git Frontend Development...

Linux Platform / Systems Engineer, Oxford/Hybrid, £550 day rate, Outside IR35, COR7474 We 're looking for an experienced Linux/Systems Engineer to join a leading organisation based-in Oxford, on an initial 3-month contract. As the Linux Platform/Systems Engineer you will work extensively with the development, QA, and support functions that company devices run on, and will be working extensively with Linux servers, hardware, storage, networking, programming, and performance testing. This position will operate on a hybrid working basis with ideally two days per week onsite in Oxford and the rest remote. The contract has been deemed outside IR35. Requirements The ideal Linux Systems Engineer will have some of the below: Strong experience with Linux - ideally Debian/Ubuntu Hardware experience (desktop and server architecture) Linux storage and filesystems Networking Scripting Python Git Frontend Development What Next?...

Tank have been engaged by a client to recruit a contract Delphi Engineer, for an immediate start. 6 Month Contract 1 Day per week in Buckinghamshire area. Outside IR35 Key Skills: Strong Delphi (Object Pascal) Experience VCL / FireMonkey AI development tools (eg. Claude) SQL (MS SQL Server) Nice to have: .NET Exposure / Familiarity Exposure to REST APIs and modern web development practices Please apply for this role if it is of interest.

Tank have been engaged by a client to recruit a contract Delphi Engineer, for an immediate start. 6 Month Contract 1 Day per week in Buckinghamshire area. Outside IR35 Key Skills: Strong Delphi (Object Pascal) Experience VCL / FireMonkey AI development tools (eg. Claude) SQL (MS SQL Server) Nice to have: .NET Exposure / Familiarity Exposure to REST APIs and modern web development practices Please apply for this role if it is of interest.

IT Surge Support Job Type: Part-time contract (3 days per week) £200 per day (outside IR35) Location: Maidenhead Duration: 3 months initially We are seeking an IT Surge Support specialist to assist with a critical migration from a child domain to the main domain. This role is ideal for someone with strong troubleshooting skills and experience in managing domain migrations. Day-to-day of the role: Assist in the migration of systems from a child domain to the main domain. Schedule and coordinate work to ensure smooth operation during the migration process. Follow up with users to ensure they are informed and compliant with the migration requirements. Manage user credentials, including changing passwords and updating user group memberships as necessary. Provide second-line troubleshooting support for any issues arising during the migration. Ensure all changes are documented and communicated effectively to all relevant parties. Required...

Lead React Engineer £600 p/day | Outside IR35 | Fully Remote | 6+ Month Contract We’re partnering with a well-established technology company in the IP management and SaaS sector to hire a Lead React Engineer. This role offers full ownership of a large-scale enterprise UI and the opportunity to shape front-end architecture for years to come. You’ll lead by example, drive best practice, and collaborate closely with both technical teams and business stakeholders. What You’ll Be Doing Leading the development of scalable, high-quality UI using React Architecting and implementing Redux for complex state management Creating structured, maintainable Sass/BEM styling Defining coding standards and influencing architectural decisions Working closely with business teams to refine requirements Providing guidance and support to engineers What You’ll Bring Advanced experience building production React applications Strong Redux exposure in complex systems Proven...

We are looking for an experienced Data Migration Consultant with pension calculations capability to join a dynamic pension services client. You will lead the planning and delivery of projects for pensions clients, ensuring legacy system data is transitioned accurately into new environments. You'll design mapping frameworks, build transformation logic, develop automated migration scripts, and rigorously test outputs to validate integrity, using tools such as T-SQL, SQL, Excel macros and XML. Bringing strong financial services and migration expertise, you'll combine technical knowledge with a sharp analytical approach to deliver compliant, accurate outcomes, working within the client delivery team to gather requirements, produce frameworks, configure migrations, and occasionally travel to client sites where needed. What you'll be doing as a Data Migration Consultant: Design, implement, and optimize SQL-based solutions to support migration and reporting needs....

Contract Lead DevOps Consultant Duration: 3-6 months (immediate start) IR35 Status: Outside IR35 Location: Fully Remote Working We're looking for a strategic, hands-off contract Lead DevOps Consultant to onboard and understand of our clients end-to-end DevOps function and processes click apply for full job details

Contract Lead DevOps Consultant Duration: 3-6 months (immediate start) IR35 Status: Outside IR35 Location: Fully Remote Working We're looking for a strategic, hands-off contract Lead DevOps Consultant to onboard and understand of our clients end-to-end DevOps function and processes. This is a unique opportunity to drive meaningful change across the organisations DevOps operations, aligning technical performance directly with customer journeys. The role is deemed outside IR35 and fully remote based. The contract Lead DevOps Consultant will play a critical role in reviewing, challenging and reengineering how the business processes operate. Working closely with development teams, you'll ensure our infrastructure is robust, scalable and built to support the organisations evolving global e-commerce platform. The successful candidate needs a strong technical background with proven experience implementing DevOps playbooks, owning and defining incident and alerting systems...

Details Newbury Hybrid 2 days onsite mandatory Client Gamma RRF ID 2026-18851 £400 per day Outside IR35 Duration 3 months initial Start ASAP Overview We are looking for an experienced Data Engineer to design and deliver scalable, secure, and high performance data solutions. The role focuses heavily on Snowflake architecture, cloud data platforms, and modern data pipeline development. Key Responsibilities Design and architect data solutions using Snowflake Optimise workflows and integrations using Openflow Develop and maintain ETL and ELT pipelines from Salesforce, relational databases, files, and NoSQL sources Implement dimensional modelling to support data warehousing and BI reporting Build and optimise data pipelines across Azure and AWS Ensure data quality, governance, and security best practices Enable reporting and analytics through Power BI and Tableau integration Collaborate with cross functional teams to translate business requirements into...

Systems Engineer (DV Cleared) Very Good Rate – Outside IR35 We’re looking for a Systems Engineer to join an expanding technical architecture function, supporting complex, high-assurance programmes across defence, national security and government sectors. You’ll work within a skilled team delivering cutting-edge, mission critical capabilities. Due to the sensitive nature of the work, active DV Clearance is essential. The Role You’ll play a key part in the design, build and delivery of secure systems, contributing from early requirements definition through to architecture, implementation, integration and testing. The environment is varied, collaborative and fast-moving, working alongside engineers, architects, analysts and customer stakeholders. You’ll… Support the development of technical architectures, specifications and engineering solutions. Create and contribute to test, integration, verification and validation activities. Operate across multiple stages of...

Our client is looking for a Data Scientist/Engineer to work on an initial 6 month Outside IR35 contract. This would be a fully onsite position in Milton Keynes with the potential of hybrid working in the future. Candidates would require an SC Clearance and be prepared to go through a DV Clearance. Key Qualifications * Must have proficient skills working on Large Language Models (LLMs). * Proficiency in evaluating, deploying and using on premise open source technology stacks. * Proficiency in Azure Cognitive Services, which includes Azure Language Service, Azure Text Analytics, Azure Speech Service, and other AI-related offerings. * A good understanding of OpenAI's GPT models and how it integrates with Azure services. This includes knowledge of GPT's capabilities, limitations, and available features. * Strong programming skills in Python for working with Azure services and data manipulation. * Good understanding of databases eg Postgres * Proficient knowledge of Back End...

Contract Type: 3-Month Contract IR35 Status: Outside IR35 Start Date: ASAP Location: 2 days a week in Wokingham Overview We are seeking an experienced AI Architect to lead AI adoption and transformation initiatives across NESO. This is a hands-on, strategic contract role focused on architecting, designing, and delivering enterprise-grade Generative AI solutions. You will define solution blueprints, drive technical implementation, and ensure AI systems are robust, scalable, and production-ready. This role sits at the intersection of innovation and engineering, translating cutting-edge AI capabilities into tangible business value. Key Responsibilities Lead AI adoption and transformation initiatives across NESO. Develop comprehensive AI solution blueprints, including High-Level Designs (HLD) and Low-Level Designs (LLD). Architect and deploy advanced Generative AI (Gen AI) solutions at enterprise scale. Design and implement advanced AI...

OCI Platform Architect - UK CNI - OUTSIDE IR35 Tecknuovo is a digital technology consultancy with a Deliberately Different approach. This means we focus on people, not technology. We move at pace and ensure Zero Dependency on us at the end of each project. What you'll be working towards We are currently looking to engage with an experienced OCI Platform Architect for an immediate start with a large UK utilities body. This is a large scale critical infrastructure project, starting with an initial 6 month contract. About You Lead the transition of existing Oracle Cloud Infrastructure (OCI) services, including full discovery, redesign, uplift and migration. Perform comprehensive OCI estate discovery, documenting applications, networks, databases, integrations and associated technical, contractual and security dependencies. Develop and evaluate migration options, including OCI OCI, OCI Azure and hybrid pathways, with clear recommendations. Define the...

OCI Platform Architect - UK CNI - OUTSIDE IR35 Tecknuovo is a digital technology consultancy with a Deliberately Different approach. This means we focus on people, not technology. We move at pace and ensure Zero Dependency on us at the end of each project. What you'll be working towards We are currently looking to engage with an experienced OCI Platform Architect for an immediate start with a large UK utilities body. This is a large scale critical infrastructure project, starting with an initial 6 month contract. About You Lead the transition of existing Oracle Cloud Infrastructure (OCI) services, including full discovery, redesign, uplift and migration. Perform comprehensive OCI estate discovery, documenting applications, networks, databases, integrations and associated technical, contractual and security dependencies. Develop and evaluate migration options, including OCI?OCI, OCI?Azure and hybrid pathways, with clear recommendations. Define the...

Azure Infrastructure Architect - Azure AI - UK CNI - OUTSIDE IR35 Tecknuovo is a digital technology consultancy with a Deliberately Different approach. This means we focus on people, not technology. We move at pace and ensure Zero Dependency on us at the end of each project. What you'll be working towards We are currently looking to engage with an experienced Azure Infrastructure Architect for an immediate start with a large UK utilities body. This is a large scale critical infrastructure project, starting with an initial 6 month contract. About You Skilled in designing secure, scalable Azure environments (compute, storage, networking, governance). Strong experience with VNET topology, routing, segmentation, DNS, Private Link, and ExpressRoute/VPN Ability to architect and operate AKS or Azure Container Apps, including node pools, autoscaling, and image strategy. Proficient with Log Analytics, AMCS, metrics, tracing, alerting, and operational readiness...

Project Manager (SC Cleared, Telecoms, Utilities) Remote 3-6 Month Contract £300/day Outside IR35 We are seeking an experienced, SC Cleared Project Manager for a remote position, with an immediate availability, ideally in February/March 2026. Mainly remote, however there may be occasional travel to customer sites Wokingham and Warwick. Ideally experience Critical National Infrastructure project experience Telecoms and Energy Utilities sector. This is a chance to work with an established globally recognised Digital, IT and Network Services Consultancy. Key skills and experience: Experience working in Critical National Infrastructure (CNI) and secure Government environments. Key Responsibilities include Planning and oversight, Resource Management, Risk Management, Stakeholder Management, Performance Monitoring, Budget Management, Team Leadership, Collaboration and Communication. Project Manager lead the Planning, Execution and delivery of projects across...