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Inside IR35 information technology

73 information technology jobs found

CL
Dec 20, 2025  
Data Engineer
Role Title: Data Engineer Role Type: Contract (inside ir35) Role Location: London, UK Mandatory: Active Security Clearance Job Description:- Essential Skills & Experience: ·10+ years of experience in data engineering, with at least 3+ years of hands-on experience with Azure Databricks. ·Good proficiency in Python and Spark (PySpark) or Scala. ·Deep understanding of data warehousing principles, data modelling techniques, and data integration patterns. ·Extensive experience with Azure data services, including Azure Data Factory, Azure Blob Storage, and Azure SQL Database. ·Experience working with large datasets and complex data pipelines. ·Experience with data architecture design and data pipeline optimization. ·Proven expertise with Databricks, including hands-on implementation experience and certifications. ·Experience with SQL and NoSQL databases. ·Experience with data quality and data governance processes. ·Experience with version control systems (e.g., Git)....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 20, 2025  
Automation Engineer - OpenShift
Automation Engineer - OpenShift Rate: £463 a day (Inside IR35) Location: Sheffield - 3 days a week onsite Duration: Initially 12 months A blue chip IT consultancy delivering digital transformation to a global Financial Services company Role Overview: The Automation Engineer will be responsible for automating repeatable tasks such as cluster provisioning, scaling, and patching within the bank's OpenShift environments. This role ensures operational efficiency, consistency, and compliance through robust automation frameworks and tools. Key Responsibilities: Design and implement automation scripts and workflows for OpenShift cluster provisioning, scaling, and patching. Collaborate with infrastructure and platform teams to identify automation opportunities and standardize processes. Develop Infrastructure-as-Code (IaC) templates using tools like Ansible, Terraform, or similar. Integrate automation solutions with CI/CD pipelines for seamless deployment and maintenance. Monitor...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Dec 20, 2025  
Infrastructure Engineer
If you thrive on variety and want a contract where your technical range is genuinely valued, this one's for you. We're looking for a broad, hands-on engineer who's confident working across Microsoft cloud, on-prem infrastructure, End User Compute, networking, and cyber tooling. Someone who enjoys rolling up their sleeves, moving between teams, and keeping large environments running smoothly while major projects are underway. What makes this role worth your time: A major organisation kicking off a company-wide SharePoint rollout Azure and M365 E5 landscape with plenty of security and compliance work Telephony migration, data management, and cyber initiatives to get stuck into 6-month initial contract with real potential to extend - Up to £500 per day inside ir35 Hybrid setup - typically 1-2 days a week onsite What you'll be doing day to day: Driving the SharePoint deployment across the business and supporting teams through adoption Working across Azure Cloud, M365 E5, and...
IR35 Status:
Inside IR35

CV-Library Bexhill-On-Sea, East Sussex Contractor
CL
Dec 20, 2025  
Engineering Project Manager
On behalf of our client, we are looking for an Engineering Project Manager to join them on a 12-month contract. This role offers the chance to support a diverse and ageing in-service aircraft fleet, delivering a varied portfolio of projects that drive innovative customer support solutions. You will work closely with international teams and cross-functional stakeholders to ensure each project is delivered on time, within budget, and aligned with programme priorities. Role: Engineering Project Manager Pay: £40 per hour via Umbrella Contract: Monday to Friday, 35 Hours a week, 12 months contract Location: Filton IR35: Inside SC Clearance: BPSS Responsibilities Ability to manage UK work packages end-to-end (initiation to closure) while meeting agreed time, cost, and quality targets. Strong competence with classical project management tools and methods, working with high autonomy and energy. Proven capability to integrate and coordinate across multiple functions (Programme,...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Dec 20, 2025  
Microsoft Defender Engineer
IT Engineer - Microsoft Defender Security Operations 3 months London - onsite Inside IR35 - Umbrella only Role Overview We are seeking an accomplished IT Engineer with specialist expertise in the Microsoft Defender security ecosystem. The successful candidate will strengthen cyber defence across endpoints, identities, cloud services, and hybrid infrastructure. Key Responsibilities Security operations and threat defence Manage and optimise Microsoft Defender across Endpoint, Identity, Cloud Apps, Office 365, and Cloud Security Posture Management. Monitor alerts and conduct threat investigations. Support incident response with containment and remediation. Conduct proactive threat hunting.Platform administration and governance Configure policy baselines and protection profiles. Maintain governance and compliance alignment. Lead version management and capability tuning. Maintain documentation for configurations and processes.Stakeholder engagement and improvement...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Dec 20, 2025  
Configuration Management Engineer - Aerospace - Bristol UK
Configuration Management Engineer - Bristol UK, Hybrid. Our Aerospace client based in Bristol UK, require an additional Configuration Management Engineer to further support their programs, civil and defence. Candidates need good Configuration Engineering experience preferably with strong aerospace knowledge. These roles will be on a Contract basis for 12 month initial duration, Inside IR35 PAYE. Duties and Responsibilities: Configuration Management functions  including product change management, planning, identification, status account and verification. Role to provide support to both existing and future development programmes along with the configuration management CM requirements, including but not limited to: • Identifying technical problems and applying/integrating solutions. • Identifying improvements and support the creation of work instructions,        procedures, technical manuals, and guidelines, • Supporting the creation of technical solutions against...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Dec 19, 2025  
Platform Manager
Job Title: Data & Analytics Platform Manager Location: Birmingham, UK (Hybrid, Only onsite when needed) Salary/Rate: £400-£450 Per Day - INSIDE IR35 Start Date: Immediately Job Type: 3 Month Contract Company Introduction We're delighted to be supporting a leading organisation undergoing a major data and digital modernisation programme. They are now seeking an experienced Data & Analytics Platform Manager to play a pivotal role in shaping, optimising, and managing their enterprise data platforms. Job Responsibilities/Objectives In this strategic and hands-on role, you will oversee the organisation's cloud-based data platforms, ensuring stability, performance, and long-term scalability while driving innovation and strategic enhancement. Manage day-to-day stability, availability, and performance across multi-cloud data platforms including Microsoft Fabric, AWS, and Informatica. Develop and own the platform roadmap, ensuring alignment to the wider data strategy and...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Dec 19, 2025  
Project Manager
My client are in need of a contract Project Manager to work on a number of Infrastructure and Business systems projects. This will be for an intial 6 months to work 1-2 days per week on-site in Exeter, the rest can be worked remotely. This is an inside IR35 role and will be paid PAYE by us here at Opus. Experience required: IT Intergration project experience for newly aquired parts of the business Cloud & Application upgrade experience, particulary around HR and Business systems Modernastion of hardware, particulary within Network and Telephony systems ITAM – implementation of a new Software Asset Management Tool
IR35 Status:
Inside IR35

CV-Library Exeter, UK Contractor
CL
Dec 19, 2025  
Storage Engineer CGEMJP00322595
Role Title: Storage Engineer - Install & Configure Duration: contract to run until 31/12/2026 Location: Sheffield, hybrid 3 days per week onsite Rate: up to £410.32 p/d Umbrella inside IR35 Role purpose / summary Our Client is seeking a skilled Storage Engineer to support the implementation of OpenShift as part of a major infrastructure migration project. This role focuses on designing, installing, and configuring enterprise-grade storage solutions that underpin OpenShift clusters across multi-cloud, hybrid, or on-prem environments. The engineer will ensure storage performance, scalability, and compliance with the bank's security and operational standards. Key Skills/ requirements Storage Design & Implementation: Design storage architecture to support OpenShift clusters and workloads. Install and configure storage systems (SAN, NAS, or cloud-based storage). Integrate storage with underlying infrastructure (VMs, networking, compute). Performance &...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Dec 19, 2025  
OpenShift Automation Developer CGEMJP00322556
Role Title: OpenShift Automation Developer Duration: contract to run until 31/12/2026 Location: Sheffield, Hybrid 3 days per week onsite Rate: up to £495.88 p/d Umbrella inside IR35 Role purpose / summary The client is seeking an experienced OpenShift Automation Developer to design and implement automation solutions that streamline the deployment, configuration, and management of OpenShift clusters. This role will focus on creating robust, reusable automation frameworks to support infrastructure provisioning, scaling, patching, and integration with the bank's enterprise systems. Key Skills/ requirements Automation Development: Build automation scripts and workflows for OpenShift cluster provisioning, scaling, and lifecycle management. Develop Infrastructure-as-Code (IaC) solutions using tools like Ansible, Terraform, or similar. Automate patching, upgrades, and compliance checks for OpenShift environments. Integration: Collaborate with DevOps teams to integrate...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Dec 19, 2025  
Python Data Engineer
Data Engineer - Security Clearance (SC), Python, Azure, BDD Up to £475 per day (Inside IR35) Remote / London 6 months My client is an International Consultancy who require a Security Cleared Data Engineer, with Active Security Clearance (SC), and strong Python skills to design and deploy scalable Data solutions in a containerized Azure environment. Key requirements: Proven experience as a Data Engineer with Active Security Clearance (SC) Strong Python skills with modular, test-driven design Experience with Behave for unit and BDD testing (mocking, patching) Proficiency in PySpark and distributed Data processing Solid understanding of Delta Lake (design and maintenance) Hands-on with Docker for development and deployment Familiarity with Azure services: Functions, Key Vault, Blob Storage Ability to build configurable, parameter-driven applications Exposure to CI/CD pipelines (ideally Azure DevOps) and cloud security best practices Strong collaboration and communication...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 19, 2025  
Senior Software Developer Python
Job Title: Senior Software Developer Python Contract Length: 12 Months Day Rate: £600 - £650 Inside IR35 Location: London, Manchester or Bristol Working Style: Hybrid - 2 days onsite Requires Active SC Clearance Are you ready to make a difference? Join our client, a leading organisation in the Central Government sector, dedicated to transforming public services through technology. We're looking for a Senior Software Developer with Python expertise to help shape the future of digital government! What You'll Do: As a vital member of the National Data Library team, you will: Lead the design, development, and maintenance of scalable open data services and APIs. Set software architecture, engineering practises, and technical direction. Collaborate with multi-disciplinary teams to select technologies and deliver resilient digital services. Represent the department in technical forums and open-source communities. Ensure alignment with Service Standards and governance processes.About:...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 19, 2025  
PostgreSQL DBA Database Administrator
PostgreSQL DBA Location: London (Vauxhall) or North Bristol Onsite Days: 2 to 3 days a week onsite initially Rate: £620 to £728 per day based on an 8 hour day (Umbrella, inside IR35) Security clearance: Must hold live and transferrable SC and be eligible for enhanced SC Start date subject to transfer of SC with enhanced SC in progress Are you driven to work with cutting-edge technology and motivated to solve complex, meaningful challenges? This is an exciting opportunity to join a specialist team supporting UK National Security customers. Your work will help deliver secure, resilient systems that directly contribute to protecting the nation. About the Opportunity Are you driven to work with cutting-edge technology and motivated to solve complex, meaningful challenges? This is an exciting opportunity to join a specialist team supporting UK National Security customers. Your work will help deliver secure, resilient systems that directly contribute to protecting the nation....
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Dec 19, 2025  
Product Manager - Retail, Commerce
Product Manager - Retail, Commerce Product Manager - Retail, Commerce The location of the role is Paddington, London (hybrid working). The duration of the contract is 3 months (likely long term extension). The pay rate on offer is £550 - £600 per day (via Umbrella agency - inside IR35). The client is a multinational high-street retailer. Role Summary Lead the product development for a domain team, where you will be building transformational capabilities to be used across all of the business. Key accountabilities of the role Demonstrate a good level of understanding of both the software development process, and the full technology stack understanding how your product interacts with other product teams and all areas of the business. Work collaboratively, particularly with the wider product team, technology delivery, and engineering. Accountable for the prioritisation of a backlog of work balancing requirements, optimising existing features, removing technical debt, and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 19, 2025  
UKIC DV- Site Reliability / DevOps Engineer
Our client, a leading entity in the Defence & Security sector, is currently seeking a skilled Site Reliability / DevOps Engineer to join a dynamic team on a contract basis. This role involves working directly with clients to integrate and support highly critical live solutions while taking responsibility for release procedures and deployment tasks. Key Responsibilities: Deploying APIs and UI components into a Kubernetes cluster Integrating API / UI components with existing data stores and APIs Maintaining and developing existing architectural components, including Data Ingest, Data Stores and REST APIs written in Java Working as part of an SRE team for the maintenance, observability, and investigations of deployed systems Participating in sprint ceremonies with the agile team, including stand-ups, epic decomposition, demos, and planning sessions Assisting the wider team to understand upcoming API features and their impact Job Requirements: Required Skills: Experience with...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Dec 19, 2025  
External Information Solutions Lead
Are you looking for a new role as an External Information Solutions Lead? Do you have a deep understanding of the data lifecycle, metadata, ontologies and scientific knowledge systems? Are you also experienced in FAIR data principles and semantic technologies, ensuring data is structured for scientific use? If so, please click apply today! We are recruiting for an External Information Solutions Lead on behalf of a global biopharmaceutical leader. This position is offered on full-time working 37.5 per week on a contract basis initially for 12 months. This position is inside IR35, ideally based in Slough but remote or hybrid applications will be considered. The successful candidate will report into the Head of Scientific Information and Intelligence and will be responsible for helping to define and execute the teams data marketplace strategy to enable seamless access to licensed external information assets. Key Responsibilities: Define and evolve the vision for the data...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Dec 19, 2025  
SIEM Application Engineer - ElasticSearch
SIEM Engineer - ElasticSearch Contract Type Contract Length: 3 months initially Daily Rate: Up to £550 (inside IR35 via umbrella) Location: Hybrid working model - 3 days in Birmingham and 2 days remote About the Role: Our client is seeking a skilled SIEM Engineer to join their cybersecurity team on a contract basis. This role is crucial for enhancing threat detection capabilities and requires a blend of technical expertise and collaboration skills. If you have a passion for security engineering and are ready to make an impact, we want to hear from you! What You'll Be Doing: SIEM Solution Development: Collaborate with security analysts and architects to design and implement SIEM solutions using Elasticsearch. optimise SIEM rules, alerts, and dashboards to ensure efficient threat detection. Collaboration: Work closely with team members to drive key security objectives forward. You'll also be responsible for presenting findings and writing documentation tailored to both technical...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Dec 19, 2025  
Senior Developer
Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. Oracle SQL PL to support existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance....
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Dec 19, 2025  
SIEM Application Engineer (Elastic Security) - Birmingham, UK
Role: SIEM Application Engineer Type: Contract (3 Months) Location: Birmingham/Manchester, UK (Hybrid 3 days a week) Payrate: £450 - £550 per day INSIDE IR35 Umbrella Elastic Stack Mastery: 5+ years of cybersecurity engineering experience, specializing in the end-to-end delivery, optimization, and operation of the Elastic Stack (ELK), with a focus on Elastic Security. Detection & Compliance Expert: Proven ability to engineer high-fidelity detection rules based on the MITRE ATT&CK Framework, alongside implementing essential security controls like RBAC, encryption, and data governance to ensure regulatory compliance. Performance & Tuning Specialist: Deep technical skill in fine-tuning Elasticsearch indices and mappings and optimizing Logstash pipelines for maximum performance, throughput, and efficient resource utilization. Outcome Ownership: Results-driven professional focused on owning security outcomes, leveraging Kibana for critical data visualization, real-time...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Dec 19, 2025  
SIEM Application Engineer (Elastic Security) - Manchester, UK
Role: SIEM Application Engineer Type: Contract (3 Months) Location: Birmingham/Manchester, UK (Hybrid 3 days a week) Payrate: £450 - £550 per day INSIDE IR35 Umbrella Elastic Stack Mastery: 5+ years of cybersecurity engineering experience, specializing in the end-to-end delivery, optimization, and operation of the Elastic Stack (ELK), with a focus on Elastic Security. Detection & Compliance Expert: Proven ability to engineer high-fidelity detection rules based on the MITRE ATT&CK Framework, alongside implementing essential security controls like RBAC, encryption, and data governance to ensure regulatory compliance. Performance & Tuning Specialist: Deep technical skill in fine-tuning Elasticsearch indices and mappings and optimizing Logstash pipelines for maximum performance, throughput, and efficient resource utilization. Outcome Ownership: Results-driven professional focused on owning security outcomes, leveraging Kibana for critical data visualization, real-time...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
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