117 support worker jobs found

Job title: Network Engineer / Network Designer (Contract) Duration: 3 months initially, with potential extensions Location: London (Hybrid) Rate: £500 to £550 per day outside IR35 Role Overview A Network Engineer / Network Designer is required to deliver project-based network and security changes within a large, distributed retail organisation. This role focuses solely on project delivery, with no BAU or operational support responsibilities. The contractor will work under general direction, taking responsibility for their own deliverables and ensuring that all design output, configuration artefacts, and documentation updates are accurate, consistent, and aligned with established standards. The work will involve contributing to network designs, implementing planned configuration changes, and updating documentation across hybrid cloud and on?premises environments. Technologies include Cisco ACI, Juniper Mist, Fortinet FortiGate, Palo Alto Networks, Zscaler (ZIA/ZPA), Azure...

MLOps Engineer Location: Remote (Occasional travel to their London office) Contract: Inside IR35 Day rate: Up to £800 per day Duration: 6 months Start date: ASAP Key words: Machine Learning, Python, containerization (Docker), CI/CD, Azure As part of our Client's AI Engineering team, you will own the infrastructure and delivery pipelines that keep our AI-driven products reliable, scalable, and fast. You will design and maintain the cloud environments, CI/CD workflows, and observability systems that enable our engineers to ship with confidence. Key Skills: - Solid programming skills in Python (plus experience with web libraries like FastAPI, Flask, or Django) - Hands-on experience with ML model deployment and monitoring in production Knowledge of containerization (Docker) - Experience with CI/CD pipelines and cloud environments (we use Azure) Assignment Objectives - Implement or improve model monitoring and operational controls for AI/ML systems. - Build and...

Senior Platform Engineer Location: Remote (Occasional travel to their London office) Contract: Inside IR35 Day rate: Up to £800 per day Duration: 6 months Start date: ASAP Key words: Azure, Terraform, containerization, CI/CD As part of our Client's AI Engineering team, you will own the infrastructure and delivery pipelines that keep our AI-driven products reliable, scalable, and fast. You will design and maintain the cloud environments, CI/CD workflows, and observability systems that enable our engineers to ship with confidence. Key Skills: - Strong experience with Azure cloud services (compute, networking, storage, identity) - Proficiency with Infrastructure as Code (Terraform) - Solid experience building and maintaining CI/CD pipelines (GitHub Actions) - Hands-on experience with container orchestration (Kubernetes, Docker) - Proficiency in scripting and automation (Python, Bash, or similar) - Understanding of networking fundamentals, security best practices, and...

Test Manager** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile We are seeking a highly experienced, strategic and dynamic QA Lead/ Test Manager to partner with key departments across the EMEA region to lead and drive testing and automation requirements for specific projects within the ECB programme. This pivotal role is accountable for the successful delivery of key vertical cross functional test activities covering Test Strategy and Planning, Test automation, effective ECB test team management, and comprehensive stakeholder engagement. The QA Lead/ Test Manager role will work closely with the Programme Test Manager, IT PMs and Project stakeholders to drive strategic initiatives and ensure alignment with organizational goals. Key Responsibilities: Manage FT, SIT, UAT, targeted release BAU testing and regression testing...

job Title: Power Platform Solution Architect (Contract)  Start Date: July Location: UK-Based – Hybrid Working with Office Requirement as Needed Work Type: Contract Role: An exciting opportunity has arisen for an experienced Power Platform Solution Architect to join a major digital transformation programme. This role is ideal for someone who thrives at the intersection of business transformation, solution architecture, and hands-on design, bringing together Dynamics 365 Customer Engagement, Power Platform, and enterprise integration capabilities to deliver scalable business solutions. This is not a standalone Power Platform position. You will play a pivotal role in designing and shaping complex solutions across the wider Microsoft ecosystem, helping organisations modernise legacy platforms, consolidate systems, and create seamless customer and operational experiences. Working closely with senior stakeholders, technical teams, and business leaders, you will own solution...

Contract Front-End Software Tester (JavaScript | Java | Playwright | TypeScript)  Start Date: ASAP, immediate starter Day Rate: £(Apply online only) per day, Outside IR35 Length: 3 months inital Working Patterns: Fully-remote Other Information: 2 stage interview process Opus have partnered with a UK-based Critical Communications provider who's technology supports real-time messaging and alerting systems used by major data centre operators, large-scale healthcare and emergency services organisations.This will be a hands on contract role with strategic influence, where you'll be responsible for defining and implementing a robust and cohesive end-to-end testing strategy, working closely with engineering and product leadership in a fast-pace, environment with a start-up feel. The key challenge is bringing structure and maturity to a fragmented testing landscape, establishing a cohesive end-to-end strategy across complex, multi-channel and highly integrated systems. Challenge: The...

Job Title: D365 SCM Solution Architect (Contract)  Salary: Competitive Day Rate (Outside IR35) Location: Hybrid Working – Office Requirement as Needed Work Type: Contract Role: An exciting opportunity has arisen for an experienced D365 Supply Chain Management Solution Architect to join a major transformation programme with an immediate start available. This contract role will play a critical part in shaping and delivering a Microsoft Dynamics 365 SCM environment focused on inventory management, product management, and pricing processes. You will work closely with senior stakeholders, operational teams, and technical specialists to design scalable solutions that optimise warehouse operations, inventory accuracy, product lifecycle management, and pricing structures. This is a fast-paced environment where your expertise will directly influence business performance and operational efficiency across the supply chain. Responsibilities: Lead the solution architecture and...

2nd Line Support Analyst - £250 PD – Inside IR 35 – 2 month rolling Are you an experienced 2nd Line Support Analyst who thrives in a hands-on role, supporting a wide range of systems and users who enjoys working in a internal IT team? About the Role As our IT Support Engineer, you’ll report directly to the IT Manager and play a key role in maintaining and improving our IT systems and services. You’ll provide support across servers, desktops, laptops, tablets, mobile devices, and applications (including MS Office), while also getting involved in specialist software and infrastructure with exposure to Azure cloud. This is a varied role where no two days are the same – from logging and resolving helpdesk tickets, to site setups, Active Directory management, and ensuring our compliance standards are met. You’ll also spend at least one day a week on-site at one of our construction projects, making sure IT services run smoothly. 5 days onsite in Maidstone, scope to move into a...

Senior Java Backend Engineer (Distributed Systems & Messaging) Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-Latency About the Team & Platform We are building and scaling a complex, high-throughput, electronic trading platform distributed across several international hubs. Our development environment is structured around highly autonomous, functional cells that own their own backlogs-supported directly by Product Owners, Business Analysts, and Scrum Masters. Specifically, our core engineering focus sits at the intersection of trade booking architectures, static data management, and real-time connectivity workflows. This team is responsible for managing the continuous, asynchronous transaction data pipelines that ingest live trade feeds directly from external international exchanges and trading venues. What You Will Do Design, implement, and adapt complex distributed...

Data Engineer Telford / Hybrid (2 days per week onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance Are you an experienced Data Engineer with a strong background in ETL development, AWS, and enterprise data platforms? We are looking for a skilled contractor to join a high-profile programme, supporting the ongoing operation, maintenance, and enhancement of a critical data platform. This is an excellent opportunity to work within a complex technical environment, playing a key role in ensuring the stability, performance, and continuous improvement of business-critical data services. What You'll Be Doing Supporting live production data services and platform operations. Investigating and resolving incidents, ensuring rapid service restoration. Identifying recurring issues and implementing long-term solutions. Maintaining and enhancing ETL processes and data integration workflows. Working closely with service delivery, project, and operational teams. Managing...

Data Engineer Telford / Hybrid (Approx. 2 days per month onsite) £450 per day (Inside IR35) 6-Month Contract Active SC Clearance We are looking for an experienced Data Engineer to join a growing delivery team working on a high-profile data exploitation programme within a secure government environment. This is an excellent opportunity to work on large-scale data integration and transformation projects, helping to deliver critical data capabilities using Talend and Oracle technologies. You'll be joining a collaborative Agile team, contributing throughout the full development lifecycle, from design and development through to testing, deployment, and production support. What You'll Be Doing Developing and maintaining ETL solutions using Talend within established frameworks and standards. Building and supporting Oracle database objects, DDL scripts, and SQL solutions. Enhancing CI/CD processes through GitLab pipeline improvements. Investigating and resolving defects identified...

QA Tester Telford (Hybrid - 2 Days Onsite per Week) £340 per day (Inside IR35) 6-Month Contract Active SC Clearance We are currently seeking an experienced QA Tester to join a high-profile programme delivering complex data and technology solutions within a secure environment. This is a hands-on testing role where you will be responsible for planning, designing, executing, and reporting on both manual and automated testing activities. You'll work closely with project teams, stakeholders, and third-party suppliers to ensure quality standards are met throughout the delivery lifecycle. The Role As a QA Tester, you will: Define and document test approaches and testing strategies. Create and maintain test coverage and traceability matrices. Analyse business and technical requirements to identify test scenarios and acceptance criteria. Design, develop, and execute manual and automated test scripts. Perform Functional System Testing and Integration Testing. Support End-to-End (E2E)...

Data Engineer Telford / Hybrid - 2 days per month onsite £450 per day inside ir35 6 months duration Active SC clearance Are you an experienced Data Engineer looking to work on large-scale, impactful data platforms? We're seeking skilled Data Engineers to join a growing team delivering secure, scalable and innovative data solutions that enable better decision-making, support digital transformation, and accelerate the adoption of AI and Generative AI technologies. You'll play a key role in designing, building and optimising data pipelines and integration solutions within a modern cloud-based environment, working alongside talented engineers, architects and business stakeholders. What You'll Be Doing Building and maintaining robust data pipelines for ingestion, transformation and curation of data. Designing secure, reliable and high-performance data integration solutions. Developing and supporting enterprise-scale data platforms and services. Working closely with stakeholders to...

Are you an innovative and strategic thinker with a passion for technology and data? Our client, a leading organisation dedicated to transforming business processes, is on the lookout for a Data Technology Business Manager & Business Analyst. This is a fantastic opportunity to play a crucial role in the enhancement and management of corporate applications within a vibrant team! Job Title: Data Technology Project Manager & Business Analyst Job Type: Temporary Salary Grade: £38,000- £40,000 dependant on experience Location: Bootle Hours: 35 Hours per Week What You'll Do: As a Data Technology Business Manager & Business Analyst, you will: Lead Projects: Develop and execute comprehensive project plans while ensuring effective communication throughout the project life cycle. Coordinate Application Life cycles: Work alongside application owners and ICT teams to manage corporate applications from inception to retirement. Enhance and Upgrade Systems: Review and analyse...

An opportunity has arisen for an AI Security Architect to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment. As an AI Security Architect, you will design and implement security frameworks, controls and secure operating models that enable the safe deployment and use of AI solutions across complex business environments. This is a 6-month contract role, working remotely with occasional office visits in London, offering a competitive salary (Inside IR35) and benefits. Visa sponsorship is not available. You will be responsible for Conducting security assessments of AI solutions, including threat modelling Developing governance frameworks, security standards, and best practice for AI adoption Designing controls for identity, access management, auditability, and human oversight Supporting implementation of security guardrails for AI, generative AI, and agent-based...

The IT Helpdesk Support Specialist is responsible for providing technical assistance and support to end-users within the organization. They will diagnose and resolve software and hardware issues, set up and configure computer systems, and offer guidance on IT-related problems. The IT Helpdesk Support Specialist will be the first point of contact for IT-related inquiries and will ensure a high level of customer service and problem resolution for all IT-related requests. Responsibilities: Helpdesk Support: Receive and respond to IT-related inquiries from end-users through various communication channels (phone, email, ticketing system). Troubleshoot and resolve hardware and software issues for computer systems, printers, mobile devices, and other peripherals. Provide technical assistance for software applications and recommend solutions to resolve problems. Incident Management: Log and track all support incidents and service requests using the IT ticketing system....

Senior Cloud Platform Engineer (Azure & AWS) Location: Milton Keynes/Hybrid (3 days in office p/w) Rate: £500 - £550 per day Contract: 6 months initial IR35: Inside IR35/Umbrella Clearance: Active SC/DV preferred Are you a Senior Cloud Platform Engineer with strong Azure experience and good exposure to AWS? This is an immediately available contract role working on a secure cloud programme. The role will involve supporting the build, migration and day-to-day operation of cloud platforms across Azure and AWS. You will be working across cloud readiness, platform build, Infrastructure as Code, DevSecOps tooling and ongoing cloud support. There will also be a strong focus on migrating legacy applications into cloud environments, improving platform reliability and making sure services are secure, compliant and fit for purpose. This would suit a hands-on cloud engineer who has built and supported Azure platforms, worked with IaC tools such as Terraform or Bicep, and is...

C# .NET Developer - Global Investment Bank - London My client, a leading global bank is looking for a C# .NET Developer to join its technology team in London, supporting critical business applications used across international markets. This is a hands-on role focused on desktop application development (WPF / WinForms) combined with ongoing production support and enhancements. Key Responsibilities Develop and maintain C# .NET desktop applications (WPF / WinForms) Work across the full development lifecycle (design, build, testing, release) Support and troubleshoot production systems and live environments Collaborate with global teams including infrastructure, support, and business users Contribute to system improvements, upgrades, and performance optimisation Essential Skills Strong experience with C# / .NET Proven experience with WPF and/or WinForms Experience developing desktop-based applications Ability to support and troubleshoot live systems Desirable Skills Experience...

IT/OT Manager - Manufacturing Technology Location: Wrexham, North Wales Contract: Interim Contract Sector: Pharmaceutical Manufacturing Overview We are supporting a global pharmaceutical manufacturing organisation in the search for an experienced IT/OT Manager to lead technology operations across a critical manufacturing site. This is not a traditional corporate IT management position. The successful candidate will be responsible for ensuring the reliability, security, and continuous improvement of both Information Technology (IT) and Operational Technology (OT) environments that support manufacturing and production operations. Working closely with Site Leadership, Engineering, Quality, Maintenance, and Production teams, you will play a key role in maintaining operational continuity while delivering technology improvements that enhance site performance. Key Responsibilities Lead and manage IT and OT activities across the manufacturing site. Ensure availability, resilience,...

Your new company You will be joining a high-profile public sector organisation undergoing significant digital transformation to modernise its core systems and services. With a strong focus on innovation, scalability, and data-driven decision-making, the organisation is investing heavily in its technology landscape to meet growing operational demands.This is a unique opportunity to contribute to a major enterprise programme within a secure, complex, and high-performing ICT environment, where your expertise will directly support critical services. Your new role As a Production Database Administrator (DBA), you will take on a lead technical role within a key transformation programme, responsible for the design, development, administration, and ongoing support of enterprise-level database systems. Key responsibilities include: Designing, building, testing, deploying, and maintaining enterprise database systems Acting as a lead DBA, providing expert technical guidance to...