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Contractor 49
Information Technology London support worker

49 support worker jobs found in London

CL
Aug 07, 2026  
Snr Data Business Analyst (SQL, Python Knowledge)
Senior Technical Business Analyst (SQL, Python Knowledge) Location: London or Manchester 4-5 times per week (Candidate choice) Contract Duration: 6-months Day Rate: To be discussed (PAYE) We are seeking a Senior Technical Business Analyst with brilliant SQL & Python knowledge to play a critical role in our client's Tech SME team, focused on EU Routing & Smart Delivery operations. This position is ideal for a mature, experienced analyst who thrives in an ever-evolving environment and can make an immediate impact within a 6-month timeframe. Key Responsibilities: Solve Complex Problems: Identify, scope, and deliver end-to-end analytics solutions in areas where challenges may be ill-defined. Balance short-term needs against long-term goals. Influence Strategy: Generate recommendations that directly inform business decisions. Own key items on the team's roadmap while contributing to operational planning inputs. Drive Operational Excellence: Streamline processes and improve...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 07, 2026  
Project Control Specialist (SAP, AI & Enterprise Applications)
We're looking for a Portfolio Planning Specialist to manage the intake, prioritisation, planning and capacity management of SAP, AI and enterprise technology initiatives. This role will ensure new demand is assessed, sequenced and planned effectively, balancing business priorities, funding, dependencies and available delivery capacity. Working across Portfolio, Technology, Finance, Architecture, PMO and Delivery teams, you'll create and maintain an integrated view of upcoming work and help ensure projects enter delivery with clear scope, ownership and realistic timelines. Key Responsibilities Manage the intake and planning of SAP, AI, Finance Technology and enterprise technology demand. Assess project readiness, scope, funding, resource requirements, dependencies and delivery risks. Maintain forward-looking capacity plans across architecture, SAP, delivery, testing, data, security and vendor teams. Develop and maintain integrated roadmaps, delivery schedules and dependency...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 07, 2026  
Agile Delivery Manager
Agile Delivery Manager** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (2 days per week on site) Salary: £85 - 88,000 (Dependent on experience) Role Profile The Agile Delivery Manager is responsible for the successful delivery of change through Agile methodologies. The role combines strong experience with Agile delivery frameworks, acting as a facilitator and intermediary escalation point to ensure consistent and high-quality outcomes. The role will work with programme and functional managers as well as individual contributors to plan, manage and deliver strategic outcomes. The Agile Delivery Manager is a combination of delivery assurance and Agile coaching for the teams. Key Accountabilities: Own and drive end-to-end delivery across multiple Agile initiatives Ensure alignment of delivery with organisational priorities and customer outcomes Establish and maintain delivery roadmaps, release plans, and milestones Monitor progress,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 07, 2026  
UI/UX Designer
Product Designer Certain Advantage are recruiting on behalf of our Trading client in London for a Designer on a contract basis starting ASAP until March 2027.  We’re looking for Designers with demonstrable years’ experience across UX, UI or product design, with exposure to the full design lifecycle across operational or enterprise environments. Top skills sought:  Design Thinking, UX/UI design, Figma and User Journey Mapping. The role Working in a trading environment you’ll need to be confident working across the lifecycle from research and ideation through to execution and developer handoff, potentially in unfamiliar or high-complexity domains You’ll be planning and conducting research and usability testing, including with specialist users like traders, risk analysts or operations teams. You’ll need to be comfortable facilitating sessions to help trading users, BAs and stakeholders clarify complex problems in high-pressure and time-sensitive contexts. You’ll be expected to...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Salesforce Security Architect
Role: Salesforce Security Architect Location: London / Hybrid Role Overview Seeking an experienced Salesforce Security Architect to provide short‑term or project‑based support for securing Salesforce platforms in a regulated environment. The role is hands‑on and advisory, focused on reviewing designs, defining security controls, and supporting compliant delivery. Key Responsibilities * Define and review Salesforce security architecture and access models * Design and validate profiles, permission sets, sharing rules, and role hierarchy * Advise on authentication, SSO, MFA, and integration security * Ensure data protection using Salesforce native security features * Review solution designs, integrations, and configurations for security risks * Support audits, risk assessments, and security reviews * Provide clear security guidance to Salesforce delivery teams Required Experience & Skills * Strong experience with Salesforce security model and platform...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Learning Advisor - Early careers
Role: Learning Advisor Location: London 12 month PAYE contract Purpose of Role: To manage delivery of the client’s corporate administered early careers talent schemes including, but not limited to, the Graduate Programme, Internships, Career Ready Programme and Apprenticeships  Critical Responsibilities: Ensure all activities are carried out in a safe manner complying with all regulatory requirements, legislation and the client’s HSES Procedures  Ethics and Compliance Responsibilities: Ensure all activities and behaviours are carried out in accordance with the client’s Ethics and Compliance Policies and Procedures, and to complete any compulsory compliance training as required  Areas of Accountability, Responsibility and Competence: Support Early Careers Lead and Lead Recruiter with recruitment fairs and assessment centres to promote  clients talent scheme opportunities. Own the end-to-end planning and delivery of the annual graduate event: including induction and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 06, 2026  
Salesforce Solution Architect
Job Title: Salesforce Architect Duration of the Assignment: 1-year Work Mode:Hybrid / 3 days work from office is mandate Start Date: ASAP Are you an experienced Salesforce Solution Architect with strong expertise in Salesforce platform architecture, Agentforce, Salesforce Data Cloud, and Salesforce Service Cloud? If so, then the UK's largest international airline is looking for someone with your skills and experience to work closely with business stakeholders, enterprise architects, technical architects, delivery leads, and development teams to provide architectural governance and ensure successful implementation of Salesforce capabilities. The ideal candidate will be responsible for defining end-to-end solution architecture, driving technology strategy, ensuring alignment with business objectives, and delivering scalable, secure, and high-performing Salesforce solutions across the enterprise and will have, deep understanding of Salesforce platform architecture and enterprise...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 05, 2026  
Contract Software Engineer (Java & Kotlin)
Senior Java & Kotlin Backend Engineer Location: London (Hybrid - Wednesday office attendance required) Contract: Initial 2 months IR35: Outside IR35 Start Date: ASAP The Role We're working with a leading technology organisation seeking an experienced Senior Java & Kotlin Backend Engineer to join their engineering team on an initial two-month contract. This role offers the opportunity to contribute to greenfield backend development, building scalable, cloud-native microservices within a modern engineering environment. You'll work alongside cross-functional teams to design, develop and deliver high-quality backend solutions that are secure, reliable and built for scale. Key Responsibilities Design, develop and maintain backend services using Java and Kotlin. Build and enhance RESTful APIs within a microservices architecture. Develop secure, scalable and high-performance applications. Collaborate with Product Managers, Engineers and technical stakeholders to deliver...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 05, 2026  
Python Developer
Python / Azure Developer Rate: £550 per day (Inside IR35) Contract: Initial 6-month contract Start: ASAP Location: Remote with occasional travel (approximately 1 day per month alternating between Leeds and London) The Role We are looking for an experienced Python / Azure Developer to join a major public sector digital programme. You'll be responsible for designing, developing and supporting cloud-native applications and data solutions within a highly regulated environment. This role requires previous experience delivering solutions within the NHS, wider healthcare sector or UK Government and offers the opportunity to contribute to large-scale digital transformation initiatives. Key Responsibilities Design, develop and maintain applications using Python and Microsoft Azure Build and support cloud-native services, APIs and data processing solutions Develop scalable and secure solutions following public sector best practices Work closely with architects, product teams,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 05, 2026  
Information & Cyber Security Manager - SC Cleared
Information & Cyber Security Manager - SC Cleared We are seeking an experienced Information & Cyber Security Manager to support a high profile secure programme. Working within the Security Operations function, you will help assure the security, resilience and operational readiness of a major critical national infrastructure programme. You will engage with suppliers, systems integrators, emergency services and wider government stakeholders. Key responsibilities Support cyber security operations, including incident response, vulnerability management and threat monitoring. Work with suppliers and systems integration partners to ensure security deliverables meet contractual and programme requirements. Support the development of an end-to-end Security Operations Centre. Review and maintain operational procedures, incident playbooks and security reporting. Lead and contribute to security governance forums. Advise stakeholders on security risks, mitigations and incident...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 05, 2026  
Enterprise Security Architect - SC Cleared
Enterprise Security Architect - SC Cleared We are seeking an experienced Enterprise Security Architect to support a major UK critical national infrastructure programme. You will define and maintain enterprise security architecture across complex technology environments, working with engineering, cloud, operations, risk, compliance and supplier teams to ensure secure-by-design delivery. Key responsibilities Develop and maintain current and target-state security architectures. Apply frameworks such as TOGAF, SABSA and ArchiMate. Design secure hybrid and cloud-native architectures, with a focus on AWS. Conduct threat modelling, risk assessments and security design reviews. Define security standards, patterns and reference architectures. Provide architecture assurance across cloud, network, infrastructure and enterprise technology initiatives. Support governance, audit and technical assurance activities. Advise senior stakeholders on security risks, design decisions and emerging...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 04, 2026  
Hardware Team Lead
Hardware Team Lead £87.83 per hour (Inside IR35) - Negotiable 12 months Monday to Thursday on site - Rochester (Kent) As a Hardware Team Leader, you will lead a team of highly skilled and experienced hardware engineers responsible for the support to our production programs within products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety critical technology. Core duties: You will be providing managerial and technical leadership of an electronics design team You will be involved in work package management; cost, schedule, risk and opportunities You will be ensuring the engineering team is supporting the production program demand You will be providing technical governance and ensuring adherence to company processes You will be leading cost and performance trade-offs Essential Skills: You will be able to demonstrate high performance and achievement in leadership and management of engineering teams...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 04, 2026  
Data Engineer
Our client, a leading global SaaS organisation is looking for a Data Engineer to join their International Engineering team. This is a great opportunity to contribute greatly to an extremely engineering-focused organization and further your experience across technologies such as Cloud Composer, Airflow, Dataflow, Spark, Terraform, Google Cloud Platform, etc; You will own engineering efforts to provide partner teams within the organisation with data sources that build the AI/ML user experience. This a contract role 12 months Hybrid role with the opportunity for the role go permanent. What You'll Do: * Build and maintain scalable data pipelines for BigQuery using Cloud Composer and Airflow; * Provide observability and monitoring using Monte Carlo and Looker as well as operational tools such as NewRelic and Splunk, driving reliability, data quality, data quality and robustness; * Build critical data quality checks to ensure that the data we process and provide to partner...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 03, 2026  
NPPV3 Service Transition Manager
Service Transition Manager (NPPV3 Cleared) Location: Hybrid (UK) Clearance: NPVV3 (Essential) Rate: £500-£550 per day (Inside IR35) Contract: ASAP start - Initial contract until September 2026 with strong likelihood of extension through March 2027 and potentially beyond This role sits at the heart of delivery, ensuring services move from development into Business-as-Usual (BAU) in a controlled, secure, and fully governed manner. You'll work closely with multidisciplinary teams across Delivery, SRE, DevOps, QA, Operations and Service Management to ensure all technical, operational and support readiness activities are completed prior to go-live. Key Responsibilities Plan, coordinate and manage end-to-end service transition activities across the programme. Ensure transition plans are aligned with programme milestones and delivery objectives. Act as the central coordination point between delivery and operational teams throughout the transition lifecycle. Drive transition...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Aug 02, 2026  
Security Architect
Location: London, 4 days a week on site Outside IR35 contract - (Apply online only) a day We are looking for an SC, preferably DV cleared self-motivated and experienced Security Architect to lead in bringing enhanced and new services into what is key government asset. Working within a specialist services company you will drive and/or create the necessary artefacts to help the client organisation deliver rapid change. You will have excellent interpersonal skills and a pragmatic approach to getting change through delivered successfully through the internal Security Governance group. Key Responsibilities: The ideal candidate will have come from a strong technical background, and have an understanding of attack vectors for high threat environments, across both proprietary and open-source technology stacks. You will advise and enable technical teams to make security decisions and provide advice and guidance, ensuring the effective use of common tools and patterns. You will have a...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 02, 2026  
Cyber Analyst
Cyber Service Operations Analyst £500 - £600 per day | Outside IR35 3 month contract - Possibility of extension Predominantly Remote - with monthly travel to London or Birmingham Excellent opportunity for an experienced Cyber Service Operations Analyst or Cyber Operating Model Consultant to support a large-scale cyber transformation programme focused on the rollout and operational adoption of managed cyber security services across a global organisation. Working as part of a dedicated cyber programme, you'll be responsible for defining and documenting cyber service operating models, supporting service adoption and establishing consistent processes, governance and responsibilities across multiple regions. You'll work closely with cyber leadership, IT stakeholders and a strategic security services partner to ensure services are embedded effectively. The role is centred around operating model design, service documentation and stakeholder engagement. You'll facilitate workshops,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 02, 2026  
Programme Manager - Identity Governance & Administration
Programme Manager – Identity Governance & Administration (IGA) - Contract - London (Hybrid) Location: Paddington – Hybrid (3 days onsite) Contract: Initial 3–6 month contract with potential extension Start Date: ASAP Rate: Competitive market rates We are looking for an experienced Project / Programme Manager to lead a global Identity Governance & Administration (IGA) implementation programme. This role will focus on delivering a new strategic identity solution across a large and complex organisation, working closely with technical teams, stakeholders and delivery partners to ensure successful implementation. Responsibilities Lead the delivery of a global IGA programme Manage third-party delivery partners and internal teams Drive Joiner, Mover and Leaver (JML) process design Oversee integrations across HR systems, Active Directory/Entra and security platforms Support application onboarding and access governance activities Manage programme plans, risks and stakeholder...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 01, 2026  
Junior Data Scientist - NLP/text mining
Your new company You'll be joining a global biopharmaceutical organisation supporting scientific information, intelligence, and data-driven decision-making across research and development as part of a highly experienced team with plenty of learning and training opportunities. The company has a highly collaborative environment where data science, AI, and scientific expertise are combined to generate insights from biomedical information sources. Your new role You'll be part of the company's R&D department, working as an Early Career / Junior Information Scientist to support the development of computational approaches for analysing scientific content and external data sources. This will be used to optimise the company's drug discovery and development plans across multiple disease areas. This is initially a 12-month contract that may extend and requires several days per week on site (likely 2-3 days per week home/remote working). Key responsibilities include: Developing and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 01, 2026  
Desktop Support Analyst
Job Title: Deskside Support Analyst 📝 Engagement: Full-time, Fixed-Term contract 🌏 Location: London ⌚ Working hours: Shift pattern between (Apply online only) and (Apply online only) 💰 Salary: Up to £33,000 per annum, pro rata, plus bonus About the role We are seeking an experienced and customer-focused Deskside Support Analyst for a fixed-term contract position. Based full-time at our client’s Saffery London Office, you will be an integral member of the onsite support team, delivering high-quality IT support and ensuring an exceptional customer experience through a professional, proactive, and personalised service. The role involves providing deskside support, troubleshooting hardware and software issues, supporting end-user devices and applications, and working closely with users to resolve technical problems efficiently. You will work 38.75 hours per week, Monday to Friday (excluding Bank Holidays), on a shift pattern of either 08:00–16:45 or 09:00–17:45, depending on...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Aug 01, 2026  
Software Engineer-MUST HAVE CURRENT DV CLEARANCE
Software Development Specialist / Professional 📍 Location: London or Cheltenham or Ipswich or Manchester- Full Time Onsite role 🕒 Permanent | Full-Time | 37.5 Hours per Week 🔒 Live DV Clearance Essential Our client are an expanding high-performing engineering team supporting mission-critical environments and are looking for talented Software Development Specialists and Engineering Professionals who are passionate about building, securing and automating modern technology platforms. This is an opportunity to work within a software-defined, automation-first environment where infrastructure, security and applications are delivered through code. You'll join a team focused on modern engineering practices, CI/CD, Infrastructure as Code, cloud-native technologies and security-by-design principles. Please note: A current, live DV (Developed Vetting) Clearance is essential for this role. Applications from candidates without active DV clearance cannot be considered. The Opportunity...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
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