11 cleaner jobs found

Interim Solution Architect – 5G Upgrade Programme This contract is outside IR35 and the business follows a hybrid pattern with requirement to be in the office 1-day per week. An exciting opportunity has arisen for an experienced Solution Architect to join a major UK transport and infrastructure organisation on an interim basis. You will play a key role in supporting a large-scale 5G upgrade programme, which has recently been divided into two streams: public and private. This role will focus specifically on the private 5G workstream, helping to shape and assure technical solutions that will underpin critical operational services. The ideal candidate will bring strong experience across mobile technologies and adjacent domains, with the ability to work closely with engineering, operations, and programme teams to guide the design, integration, and delivery of robust, scalable solutions. You will be comfortable operating in complex, high-stakes environments and able to provide clear...

Information Assurance Project Analyst +12 months + +Hybrid 2/3 days on site in London +SC cleared role +Outside IR35 +£400 - £475 a day Skills: +Information Assurance +SC clearance / DV clearance +Certifications, from a recognised body, in digital security e.g. GIAC, ISC2, BCS, ISACA. We're seeking a skilled Information Assurance Consultant to join a key government agency, supporting the Information, Policy and Security (IPS) Cyber and Information Assurance (C&IA) function. You'll provide expert direction and assurance across multiple programmes and projects, ensuring that the technical, procedural, and physical controls in place to protect sensitive data are robust, proportionate, and aligned with government standards. This is a hands-on, advisory role-ideal for someone who thrives on influencing at programme level while also getting into the detail of how assurance frameworks are applied across IT, data analytics, and wider business functions. Key...

Lead Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. *6 month, fully remote contract. Outside IR35* You’ll be a good fit if you: * Deliver production-ready APIs fast and independently * Have proven experience with consumer-facing platforms * Use AI coding tools (Cursor, Claude Code, Codex, or similar) to speed up development * Make confident technical decisions with minimal guidance * Follow clear architectural standards and established development patterns * Understand backend performance, scalability, and security at production scale * Build reliable, maintainable APIs and data systems * Collaborate effectively with front-end developers to design and implement seamless...

Contract CTO Location: Southampton, Hybrid working IR35 Status: Outside IR35 Duration: TBC (open to full time or fractional engagement) Our client is seeking an experienced contract/interim CTO as they commence a major technology transformation programme. The contract CTO will be engaged outside of IR35 to lead the strategic and technical delivery of a large-scale digital and data transformation. Fractional engagement may also be considered for the right profile of contractor. The organisation is integrating multiple legacy systems, modernising its internal technology estate, and launching new customer-facing digital products. This includes a new SaaS platform designed to enhance customer experience and support commercial growth. The Contract CTO will be responsible for defining the technology roadmap, driving delivery, and ensuring the transformation is executed at pace and with measurable outcomes to maximise ROI. Fractional engagement may also be considered for the right...

Data Lead (SAP) - Contract - OUTSIDE IR35 Manchester based - Hybrid Transformation Programme Pharmaceuticals & Manufacturing Working with ERP systems - As a Data Lead you will co-ordinate, manage and design processes, cleanse data capability & governance Must have experience on multiple transformation programmes Manufacturing, Pharmaceuticals & Global Business Services experience SAP / S4 hana Please apply asap if interested - Data Lead (SAP) GleeIT At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer. By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data

Information Assurance Consultant +12 months + +Hybrid 2/3 days on site in London +SC cleared role +Outside IR35 +£425 - £500 a day Skills: +Information Assurance +SC clearance +Certifications, from a recognised body, in digital security e.g. GIAC, ISC2, BCS, ISACA. We're seeking a skilled Information Assurance Consultant to join a key government agency, supporting the Information, Policy and Security (IPS) Cyber and Information Assurance (C&IA) function. You'll provide expert direction and assurance across multiple programmes and projects, ensuring that the technical, procedural, and physical controls in place to protect sensitive data are robust, proportionate, and aligned with government standards. This is a hands-on, advisory role-ideal for someone who thrives on influencing at programme level while also getting into the detail of how assurance frameworks are applied across IT, data analytics, and wider business functions. Key Responsibilities Provide cyber...

Role: Penetration Tester Duration: 12 month Contract Pay: Up to £500 per day (Outside IR35) Location: Fully Remote Excellent long term contract for an experienced Penetration Tester to support a large-scale international security programme, delivering high-quality offensive security assessments across applications, infrastructure, and networks. You'll be joining a specialist team responsible for delivering structured penetration tests, vulnerability assessments and security design reviews. Working within a defined AGILE sprint model, you will plan, execute and report on testing activities, producing clear technical findings, risk assessments and remediation guidance. Strong communication skills are essential, as you'll deliver briefs to both technical teams and senior stakeholders. The role requires hands-on experience with modern penetration testing tools and recognised methodologies, along with the ability to identify and exploit vulnerabilities across operating systems,...

Integration Architect - EPR, Cerner / Oracle Health, Healthcare £Market rate (Outside IR35) My client is an International Consultancy who require an Integration Architect with proven EPR (Electronic Patient Record) and Cerner / Oracle Health experience to join a major Programme. Key Requirements: Demonstrable experience as an Integration Architect within the Healthcare sector Proven experience of working on EPR (Electronic Patient Record) Workstreams / Projects / Programmes Working knowledge of Cerner / Oracle Health EPR systems Good knowledge of the use of information and information systems used in the NHS Excellent communication skills Strong stakeholder engagement skills If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an...

Location: Hastings (3 days per week onsite) Duration: 6 month contract IR35: Outside IR35 Role details: Our client, a leader in the defence and security sector, is seeking a Senior Embedded Software Engineer on a contract basis, to join their team in Hastings. This role involves working onsite for three days a week and offers the opportunity to contribute to critical projects within the full software development lifecycle. Key Responsibilities: Developing and verifying software to applicable standards (e.g., RTCA/DO-178) Analysing customer requirements Requirements analysis, design, implementation, and verification of software components Developing architectural concepts Participating in design reviews Job Requirements: Experience in significant parts of the software development lifecycle, from requirements through to verification and validation Proficiency in embedded software development using procedural languages like C, C++, or Ada Understanding of operating systems,...

Software Development Project Manager (Rail Software Innovation) Location: 3 days per week in Ashby office minimum / 1 day per month in Chippenham office Rate: £450 per day Umbrella Contract Length: 4-6 months (initially) IR35 Status: Outside IR35 Pioneer the Future of Rail. Lead Ground-Breaking R&D as a Project Manager. Our client is seeking a visionary R&D Rail Project Manager to join the team and drive the development of transformative technology that will define the future of transport. This is your chance to lead from the front, managing complex, safety-critical projects that have a tangible impact on millions. What You'll Bring (The Essentials): We are looking for a proven leader with a track record of delivering excellence in complex environments: * A minimum of 5+ years as a Project Manager with a proven record of managing and delivering multiple software development projects valued at over £1M per year. * Demonstrable experience managing multiple,...

Enterprise Architect - Contract Opportunity in London Join Our Client's Team We are currently seeking an accomplished Enterprise Architect to join our client on a contract basis in London. This is a unique opportunity to work with a reputable organisation within the public healthcare sector, where your expertise will play a key role in shaping and executing architectural strategies. The role is outside IR35 with an attractive daily rate of £685. Key Responsibilities Establish Architecture Capability: Develop and implement sustainable architecture frameworks and methodologies. Establish Architecture Vision: Define and communicate a clear, strategic vision that aligns with organisational objectives. Developing Architecture Content: Collaborate with stakeholders to create comprehensive architecture artefacts that guide project success. Migration Planning: Strategically design and facilitate seamless transitions for system or technology migrations. Apply Now Please contact David...