260 jobs found in Oxford

Outside IR35 Pay £500 a day 3 month rolling contract ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a Cyber Security Architect on a contract basis. The successful candidate will be working with a Telecoms end client across various projects. Key Responsibilities: Design and maintain secure architecture solutions for fixed network and enterprise environments, ensuring alignment with business and security requirements. Lead security architecture reviews for network infrastructure, systems, and enterprise platforms to identify risks and recommend mitigation's. Collaborate with engineering, infrastructure, and project teams to embed security-by design principles across network and enterprise technology initiatives. Develop and maintain security standards, reference architectures, policies, and technical documentation for fixed network environments. Support security governance, risk...

Cyber Security Project Manager Location: Remote with occasional visits to Newbury Pay Rate: £450 - £475 Per Day Outside of IR35 Length: Three months I am working with a longstanding client who have a three-month requirement for an experienced Cyber Security Project Manager to join their team. This is a high-impact role where you'll be at the heart of a major cyber security programme, driving critical projects that protect data, systems and reputation. Working closely with a senior Programme Manager, you'll own delivery, governance and risk across multiple workstreams while navigating demanding stakeholders and complex regulatory requirements. You will lead end-to-end delivery of cyber security projects, ensuring they are planned, governed and executed to meet time, cost and quality expectations. Acting as the Programme Manager's right hand, you will provide clear oversight across the programme, manage interdependencies and proactively address risks and issues....

Cyber Security Project Manager Location: Remote Pay Rate: Circa £450 Per Day Outside IR35 I am working with a long-standing client who are one of the nation's leading solutions companies on an exciting Cyber Security Project Manager Opportunity with the telecommunications sector. This is an exciting opportunity to be at the forefront of large-scale security transformation projects, driving measurable risk reduction and regulatory alignment across highly regulated environments. About the Role. As Cyber Security Project Manager, you will oversee end-to-end delivery of security projects across multiple workstreams, ensuring they are scoped, planned, executed, and closed in line with agreed objectives, budgets, and timelines. You will coordinate cross-functional teams, vendors, and senior stakeholders to embed robust security controls and improve security posture. Your work will directly influence how large telecoms providers protect critical infrastructure,...

We have a fantastic opportunity for an experienced Senior Interface Engineer to join a growing SME delivering work on a high-profile nuclear defence programme. This role will focus on managing complex system interfaces, developing structured interface documentation and supporting integration activities across a highly regulated environment. This position would suit an engineer with a strong systems or interface background who is experienced in working with complex programmes, ideally within nuclear or defence sectors. It will appeal to someone who is confident using SysML tools, managing technical interfaces and facilitating collaboration across multiple stakeholders and disciplines. Key Responsibilities * Develop Interface Relationship Diagrams (IRDs) using SysML within Sparx Enterprise Architect * Produce and maintain Architecture Definition Documents (ADD) * Generate and manage interface registers and Interface Control Documents (ICDs) * Lead and coordinate interface...

Network Security Engineer Cisco / Palo Alto | Manufacturing £450/day - Outside IR35 Contract: Until Sept 2026 (likely extension) Location: Reading (occasional on-site) We're hiring a Network Security Engineer to support a major security transformation programme within a manufacturing environment, reporting into the CISO. The programme is focused on uplifting network security standards in line with NIST Cyber Security Framework (CSF) and CIS Critical Security Controls, across data centres and manufacturing sites. This is a hands-on role focused on improving network security posture across critical infrastructure. Key Responsibilities Conduct network security assessments and gap analysis against NIST CSF and CIS Controls Define and deliver remediation plans across critical environments Design and implement ZTNA and secure access solutions Lead upgrades, testing, pilots, and full deployment Decommission legacy technologies and support transition to BAU...

Network Security Engineer Cisco/Palo Alto | Manufacturing £450/day - Outside IR35 Contract: Until Sept 2026 (likely extension) Location: Reading (occasional on-site) We're hiring a Network Security Engineer to support a major security transformation programme within a manufacturing environment, reporting into the CISO. The programme is focused on uplifting network security standards in line with NIST Cyber Security Framework (CSF) and CIS Critical Security Controls, across data centres and manufacturing sites. This is a hands-on role focused on improving network security posture across critical infrastructure. Key Responsibilities Conduct network security assessments and gap analysis against NIST CSF and CIS Controls Define and deliver remediation plans across critical environments Design and implement ZTNA and secure access solutions Lead upgrades, testing, pilots, and full deployment Decommission Legacy technologies and support transition to BAU Tech...

Network Security Engineer Cisco / Palo Alto / Manufacturing sector Outside IR35 - £450/day Length: Contract to end of Sept 2026 (likely extension) Office - Reading (A few times a month) We’re looking for a Network Security Engineer to join a major security transformation programme reporting into the CISO. This is a hands-on contract role focused on uplifting network security standards across data centres and manufacturing sites. What you’ll be doing: Conduct network security discovery & gap analysis against industry frameworks (NIST, CIS) Define and deliver remediation plans across critical environments Design & implement ZTNA and secure access improvements Lead upgrades, testing, pilot rollouts, and full deployment Decommission legacy technologies and transition to BAU Tech environment: Cisco (LAN) Palo Alto (Firewalls, Prisma Access) HPE Aruba (Wireless) SD-WAN, CASB, DLP, ZTNA We’re looking for: Strong Cisco + Palo...

Interim FP&A Lead Contract Type: Interim (4–6 months) / Permanent considered Location: Reading – 3–4 days onsite Start Date: Immediate Day Rate: £450-£550pd Outside IR35 (flexible depending on experience) A PE-backed healthcare business is seeking an experienced FP&A professional to support a critical turnaround and transformation phase. The company operates a growing portfolio of healthcare facilities and is scaling rapidly through acquisition. Working closely with the Interim Finance Director, CEO, and Private Equity stakeholders, this role will be instrumental in building financial reporting, consolidation, and insight capabilities from the ground up. This is a high-impact opportunity for a hands-on FP&A leader who can operate autonomously, bring structure to complexity, and deliver immediate value in a fast-paced, evolving environment. Key Responsibilities Build and implement consolidated financial reporting from scratch across a...

Outside IR35 Pay £500 a day 3 month rolling contract ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a Cyber Security Architect on a contract basis. The successful candidate will be working with a Telecoms end client across various projects. Key Responsibilities: Design and maintain secure architecture solutions for fixed network and enterprise environments, ensuring alignment with business and security requirements. Lead security architecture reviews for network infrastructure, systems, and enterprise platforms to identify risks and recommend mitigation's. Collaborate with engineering, infrastructure, and project teams to embed security-by design principles across network and enterprise technology initiatives. Develop and maintain security standards, reference architectures, policies, and technical documentation for fixed network environments. Support security governance, risk...

Cyber Security Project Manager Location: Remote Pay Rate: Circa £450 Per Day Outside IR35 I am working with a long-standing client who are one of the nation's leading solutions companies on an exciting Cyber Security Project Manager Opportunity with the telecommunications sector. This is an exciting opportunity to be at the forefront of large-scale security transformation projects, driving measurable risk reduction and regulatory alignment across highly regulated environments. About the Role. As Cyber Security Project Manager, you will oversee end-to-end delivery of security projects across multiple workstreams, ensuring they are scoped, planned, executed, and closed in line with agreed objectives, budgets, and timelines. You will coordinate cross-functional teams, vendors, and senior stakeholders to embed robust security controls and improve security posture. Your work will directly influence how large telecoms providers protect critical infrastructure, customer data,...

Agile Project Manager – Digitising Customer Journeys £450 - £550 per day Outside IR35 - Depending on Experience Newbury – hybrid working, circa 2 days a week 6 months initial contract We are looking for a talented Agile Project Manager to take on a key role for our client. This will be a great contract to lead the mobilisation and shape the sprint-based delivery of a programme to digitise and redesign end-to-end, omnichannel customer journeys. Key to this role is standing up a project to ensure that digital change is led by customer need and journey outcomes, to improve customer experience and remove operational inefficiencies. Working in an Agile environment, you will set up governance and ways of working, turn existing discovery into a clear delivery plan, and shape a customer-need-led backlog that drives visible progress through iterative releases; and produce a roadmap and funding-readiness outputs for ongoing delivery. If this is you, apply...

Senior Service Designer (Telco) Up to £500 per day outside IR35 Newbury - Hybrid working A global Telecommunications client is looking for a highly experienced Senior Service Designer to join their team and play a key role in shaping seamless, end-to-end customer experiences within the telecommunications space. This is an opportunity to work on complex, large-scale services spanning both fixed and mobile connectivity. Key Responsibilities Lead the design of end-to-end services across digital and operational touchpoints Translate complex technical and business requirements into intuitive, user-centred service experiences Collaborate closely with cross-functional teams including product, engineering, and network specialists Map customer journeys, identify pain points, and drive continuous service improvement Facilitate workshops and stakeholder sessions to align on service vision and outcomes Ensure service design aligns with business goals, technical constraints,...

Senior Service Designer (Telco) Up to £500 per day outside IR35 Newbury - Hybrid working A global Telecommunications client is looking for a highly experienced Senior Service Designer to join their team and play a key role in shaping seamless, end-to-end customer experiences within the telecommunications space. This is an opportunity to work on complex, large-scale services spanning both fixed and mobile connectivity. Key Responsibilities Lead the design of end-to-end services across digital and operational touchpoints Translate complex technical and business requirements into intuitive, user-centred service experiences Collaborate closely with cross-functional teams including product, engineering, and network specialists Map customer journeys, identify pain points, and drive continuous service improvement Facilitate workshops and stakeholder sessions to align on service vision and outcomes Ensure service design aligns with business goals, technical...

Network Engineer (SC Cleared) - ACI Specialist Hybrid - Newbury (2-3 days per week onsite, remainder remote) £400 per day (Outside IR35) SC Clearance Essential Overview We are seeking an experienced Network Engineer with strong Cisco ACI expertise to join our team on a contract basis. This role is ideal for someone who has deep hands-on experience with Cisco Nexus 9000 (NX-OS & ACI) environments and can take a lead role in designing, implementing, and supporting modern data centre networks, while also navigating Legacy infrastructure where required. Key Responsibilities Lead the design, implementation, and support of Cisco ACI-based network environments Manage and optimise Cisco Nexus 9000 (NX-OS & ACI) infrastructure within on-prem data centres Ensure network security best practices are applied and maintained across ACI and traditional environments Work closely with application teams to support connectivity, segmentation, and...

We have a fantastic opportunity for an experienced Senior Interface Engineer to join a growing SME delivering work on a high-profile nuclear defence programme. This role will focus on managing complex system interfaces, developing structured interface documentation and supporting integration activities across a highly regulated environment. This position would suit an engineer with a strong systems or interface background who is experienced in working with complex programmes, ideally within nuclear or defence sectors. It will appeal to someone who is confident using SysML tools, managing technical interfaces and facilitating collaboration across multiple stakeholders and disciplines. Key Responsibilities * Develop Interface Relationship Diagrams (IRDs) using SysML within Sparx Enterprise Architect * Produce and maintain Architecture Definition Documents (ADD) * Generate and manage interface registers and Interface Control Documents (ICDs) * Lead and coordinate interface control...

Your new role We are looking for an experienced Full Stack C# Web Developer with strong React expertise to support the development and enhancement of a web-based compliance portal for a key programme. Responsibilities Design, develop, and maintain a secure, scalable compliance web portal Build and enhance back-end services using C# and .NET / .NET Core Develop modern, responsive front-end applications using React Integrate front-end components with RESTful APIs Work closely with product owners, business analysts, and QA engineers Ensure high standards of security, performance, and maintainability Contribute to code reviews, documentation, and technical standards What you'll need to succeed Proven experience as a Full Stack Developer Strong C# and .NET / .NET Core development background Commercial experience building applications with React Solid understanding of JavaScript / TypeScript, HTML, and CSS Experience with REST APIs and JSON-based integration...

Your new company A leading financial services organisation is delivering a critical regulatory change programme and is seeking additional contract expertise to support its data and reporting workstream. Your new role As a Contractor Data Assurance & Data Requirements Analyst, you will support a time-bound Commissions Redress Programme with a focus on data accuracy, reconciliation and regulatory readiness. You will be responsible for reconciling data from multiple source systems, performing detailed data assurance and automated testing, and investigating data variances to drive resolution. Working closely with data engineering, modelling and business teams, you will ensure data is fit for operational and regulatory reporting purposes.The role also includes ownership and ongoing refinement of data requirements, translating complex regulatory guidance into clear and robust data definitions. You will contribute to UAT, define BAU processes, and support early life activity...

Your new company A leading financial services organisation is delivering a critical regulatory change programme and is seeking additional contract expertise to support its data and reporting workstream. Your new role As a Contractor Data Assurance & Data Requirements Analyst, you will support a time-bound Commissions Redress Programme with a focus on data accuracy, reconciliation and regulatory readiness. You will be responsible for reconciling data from multiple source systems, performing detailed data assurance and automated testing, and investigating data variances to drive resolution. Working closely with data engineering, modelling and business teams, you will ensure data is fit for operational and regulatory reporting purposes.The role also includes ownership and ongoing refinement of data requirements, translating complex regulatory guidance into clear and robust data definitions. You will contribute to UAT, define BAU processes, and support early life activity...

Your new company A leading financial services organisation is delivering a critical regulatory change programme and is seeking additional contract expertise to support its data and reporting workstream. Your new role As a Contractor Data Assurance & Data Requirements Analyst, you will support a time-bound Commissions Redress Programme with a focus on data accuracy, reconciliation and regulatory readiness. You will be responsible for reconciling data from multiple source systems, performing detailed data assurance and automated testing, and investigating data variances to drive resolution. Working closely with data engineering, modelling and business teams, you will ensure data is fit for operational and regulatory reporting purposes.The role also includes ownership and ongoing refinement of data requirements, translating complex regulatory guidance into clear and robust data definitions. You will contribute to UAT, define BAU processes, and support early life activity...

Your new role We are looking for an experienced Full Stack C# Web Developer with strong React expertise to support the development and enhancement of a web-based compliance portal for a key programme. Responsibilities Design, develop, and maintain a secure, scalable compliance web portal Build and enhance Back End services using C# and .NET/.NET Core Develop modern, responsive Front End applications using React Integrate Front End components with RESTful APIs Work closely with product owners, business analysts, and QA engineers Ensure high standards of security, performance, and maintainability Contribute to code reviews, documentation, and technical standards What you'll need to succeed Proven experience as a Full Stack Developer Strong C# and .NET/.NET Core development background Commercial experience building applications with React Solid understanding of JavaScript/TypeScript, HTML, and CSS Experience with REST APIs and JSON-based integration...