150 jobs found in Staines-upon-Thames

Interim Intranet Content Audit & Migration Lead Egham / Remote Contract £144.55 per day PAYE or £190.97 per day limited paid via umbrella company inside iR35 Our client is looking for an experienced Interim Intranet Content Audit & Migration Lead Majority will be delivered remotely, with an occasional request to attend site if required Essential Requirements: • Significant experience working with Content Management Systems (CMS) – to an expert user standard. Experience of working with Contensis CMS would be an advantage • Demonstrable experience of delivering content audits, clean-up or migration projects. • Strong project management skills, with ability to deliver at pace. • Confident stakeholder management and influencing skills. • Experience working in a large, complex organisation (preferably higher education). This is one of many roles we are recruiting for please visit our website colbernlimited co uk Content Audit and Migration * Review existing intranet content...

Tech Procurement Manager (Infrastructure & Telecoms) Location: Slough (Hybrid working -2 days per week on site) Contract Length: 6-month contract (possible extension) Pay Rate: £600 per day via umbrella (Inside IR35) Overview We're partnering with a market-leading, customer-facing technology business to secure a high-calibre Tech Procurement Manager to take ownership of a large and complex contract portfolio (~60 live agreements). This is a high-impact, delivery-critical role requiring a true technology procurement specialist - not a generalist. You'll operate at the centre of a fast-paced tech environment, leading commercial outcomes across infrastructure, telecoms, and cloud. Key Responsibilities Own and manage a high-volume portfolio (~60 contracts) across technology suppliers Lead end-to-end commercial and contractual negotiations with new and incumbent vendors Act as a trusted commercial partner to senior technology stakeholders Deliver procurement across:...

Resident Liaison Officer | Slough | Contract Inside IR35 A well-established highways contractor is recruiting a Resident Liaison Officer to join a new scheme in Berkshire on a contract basis. This is an exciting opportunity to play a central role in delivering a community-first approach on a highways scheme, acting as the primary point of contact between the project team and local residents, businesses, and stakeholders throughout the construction programme. This role sits inside IR35 and is available for an immediate start. Key Responsibilities Serve as the first point of contact for all resident and stakeholder enquiries, complaints, and feedback relating to the scheme Proactively engage with the local community ahead of and during construction activities, managing expectations and minimising disruption Develop and distribute communications including newsletters, letters, and notifications to affected properties and businesses Attend and coordinate community engagement...

Salesforce Principal Engineer Rate: £465–£510 per day (Inside IR35) Duration: 6 months Location: Remote (1 day per week onsite in Windsor initially) We are looking for a highly skilled Salesforce Principal Engineer to join a leading enterprise on a 6-month contract. This is a hybrid role based in Windsor, UK, requiring one day per week in the office initially. As a Principal Engineer, you will provide technical leadership and shape the Salesforce platform architecture across multiple teams. You will define standards, guide best practices, and deliver scalable, secure, and high-performing solutions while influencing engineering direction across the business. Key Responsibilities * Provide architectural guidance and technical leadership to Salesforce developers and stakeholders * Define and maintain Salesforce system architecture, integration patterns, and platform standards * Shape and deliver mobile and digital capabilities that enhance safety, compliance, customer...

D365 F&O Developer Rate: £465/day (Inside IR35) Duration: 6 months Work Model: Hybrid (visit to office once every week) to begin with Location: Windsor We are seeking an experienced D365 F&O Developer to join a dynamic team delivering large-scale ERP solutions. This is a remote role, requiring to visit the Windsor office once every week only at the beginning of the project. Key Responsibilities: * Analyse, design, and enhance cloud-based software solutions in Billing, Payment Collection, and Finance. * Write and debug code using X++, .NET, and SQL technologies. * Engage with the latest Microsoft preview releases, including Dual Write and RSAT. * Lead technical deliverables within client-facing projects and ensure quality and traceability. * Collaborate with Solution Architects and stakeholders to validate designs. Key Skills: * Proficient in X++ for D365 Finance & Operations * Strong SQL knowledge * Full lifecycle D365 F&O...

Role: Event Planner II – Medical Affairs (Pharmaceutical Sector) * Location: Hybrid-working – Stockley Park, Uxbridge (3 days office / 2 days remote) * Length: 12-month contract * Rate: Market Rates (Inside IR35, via Umbrella) * Start Date: June 2026 (or ASAP) The Opportunity: ISR Recruitment are delighted to be supporting a leading global pharmaceutical organisation in their search for an experienced Medical Affairs and Corporate Event Planner to join their Meeting and Events team on an initial 12-month contract. This is an excellent opportunity for a highly organised and proactive professional with a background in pharmaceutical or healthcare event management to contribute to the compliant delivery of key Medical Affairs programmes, including Advisory Boards, departmental meetings and other high-profile healthcare professional (HCP) events. Skills, Qualifications and Experience: * Bachelor’s degree (or equivalent) with 4+ years’ experience in corporate event...

Manufacturing Engineer – New Model Introduction Location: Woking Contract: 14 months Inside IR35 What to Expect As part of our growing Manufacturing Engineering team, this Manufacturing Engineer – New Model Introduction role offers the opportunity to support the introduction of new models, shaping the processes that define how we build each of them. This position is essential for ensuring the successful transition of vehicle models from concept to prototype and eventually into series production. You will work closely with cross-functional teams, including design, engineering, and operations, to influence and deliver new models. Role of the Manufacturing Engineer – New Model Introduction Create and develop deliverables for new model introductions, including vehicle assembly concepts, process sequencing, and documentation. Support the transition of new models from the virtual environment to physical validation and delivery. Develop and implement process traceability...

Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - * Good analytical skills and experience of code and design review for large projects. * Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. * Strong Experience in developing Windows desktop applications in C# * Interfacing with hardware/physical products * .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information

Siebel Developer + £625 a day + Inside IR35 + SC Clearance required + Surrey - hybrid role + 6 months + Skills + Siebel + Oracle Cloud Environments You will join a global IT Consultancy delivering digital transformation to a public sector body. The role: You will be a highly experienced Senior Siebel Consultant with experience in design and problem-solving, coupled with hands-on proficiency in development and configuration (ideally within Siebel CRM 2017 or later versions). Experience in Oracle cloud environments is also highly desirable. Your skills and experience: + Strong experience developing and configuring Siebel CRM solutions + Siebel Tools configuration experience + Siebel eScript development + Siebel Workflow development + Oracle SQL & PL/SQL + Siebel Open UI + Siebel assignment manager

Service Improvement & Insights Officer Interim - £250 a day Inside IR35 We’re looking for a detail‑driven Service Improvement & Insights Officer to join our Service Improvement Team and help us deliver high‑quality, customer‑focused housing services. If you enjoy analysing data, improving processes, and turning insight into action, this role will suit you perfectly. The role You’ll support continuous improvement across Housing by: * Reviewing and developing policies, procedures, and process maps * Ensuring compliance with housing legislation and regulatory standards * Collecting, analysing, and reporting on KPIs, benchmarking data, and annual returns * Supporting service reviews and tracking improvement plans * Coordinating the Tenant Satisfaction Survey and sharing findings with teams * Producing clear, accessible information for tenants, staff, and stakeholders * Researching best practice and summarising new Government...

Infrastructure Architect Wokingham / Hybrid - 2 days work from home 4 months initial contract £559 per day inside IR35 Active SC clearance We are seeking an experienced DNS Architect to join a growing infrastructure and cloud technology team. This is an exciting opportunity to take ownership of the design, security, and evolution of critical DNS services that support large-scale enterprise and cloud environments. As the DNS subject matter expert, you will be responsible for defining architecture standards, driving automation, enhancing security, and ensuring the resilience and performance of core naming services. You will work closely with network, cloud, infrastructure, and security teams to deliver scalable and secure DNS solutions that support business-critical operations. What You'll Be Doing Designing and implementing enterprise-scale DNS architectures across on-premises, hybrid, and cloud environments. Managing and optimising DNS services, including zones,...

£280 per day (Inside IR35) 6-month Contract Berkshire (3 days onsite) Your new company Step into a role within a highly respected, purpose-led organisation that is committed to making a genuine difference to people's lives. Operating at the heart of a vital sector, this organisation is undergoing an exciting period of digital transformation, investing in technology, data and systems to better support its long-term mission. Its IT function has recently evolved into a more integrated, forward-thinking capability, combining infrastructure, business systems and data to deliver smarter, more connected solutions across the organisation. This is a collaborative, values-driven environment where technology plays a critical role in enabling growth, improving services and supporting those who depend on it most. Your new role This is a hands-on development role focused on designing and delivering impactful solutions using the Microsoft Power Platform. You will play a key role in...

Interim Disrepair Expert Witness London Housing Association £600 per day (Inside IR35) Our client, a leading Housing Association based in London, is seeking an experienced Interim Disrepair Expert Witness to support housing disrepair claims and litigation matters. This is a high-profile interim assignment requiring a technically strong building surveying professional with extensive expert witness experience, capable of producing robust reports and providing evidence in legal proceedings. Key Responsibilities * Undertake inspections of residential properties across London relating to housing disrepair claims. * Prepare detailed Expert Witness Reports in accordance with CPR Part 35 requirements. * Provide independent professional opinions on causation, liability, scope of works and associated costs. * Review technical documentation, repair histories and legal case files. * Liaise with solicitors, legal representatives and internal stakeholders. * Attend conferences with...

Network DNS Architect Location: Wokingham, UK Work Mode: Office based (5 days per week) Contract Type: Contract Duration: 6 months Rate: £510 per day (Inside IR35) We are seeking an experienced Network DNS Architect to design, implement, and manage enterprise-scale DNS infrastructure within a large, complex environment. This role is ideal for a senior networking professional with deep expertise in DNS architecture, network design, and security, ideally with experience working in regulated or secure environments. You will take ownership of DNS strategy across on-premises, cloud, and hybrid infrastructures, ensuring high availability, resilience, and strong security controls. The role requires close collaboration with network, security, and cloud engineering teams, along with the ability to provide technical leadership and mentorship. Key Responsibilities * Design and architect scalable and resilient DNS solutions across enterprise environments * Define DNS strategy...

Copello are looking for Product Cyber Security Lead to join an organisation in the Buckinghamshire area on an initial 12 month contract. The Cyber Security Lead will assist with the end‑to‑end implementation of US Department of Defense (DoD) cyber security requirements for a mission‑critical product development programme. Key Responsibilities 1. Cyber Requirement Implementation * Interpret and implement US Government‑flowed cyber and information‑assurance requirements across the product lifecycle. * Ensure compliance with the following (non‑exhaustive) set of standards and contractual flows: * DoD 8140.01 (cyber workforce qualification) * NIST SP 800‑171 (CUI protection) * DI-IPSC‑82249, DISA STIGs, DI‑MGMT‑82191, DI-MISC‑80508 2. Product and Engineering Assurance * Define and maintain the programme Cyber Security Plan, including CUI handling, secure development practices and compliance evidence. * Lead cyber risk assessments, threat modelling...

Copello are looking for Product Cyber Security Lead to join an organisation in the Buckinghamshire area on an initial 12 month contract. The Cyber Security Lead will assist with the end‑to‑end implementation of US Department of Defense (DoD) cyber security requirements for a mission‑critical product development programme. Key Responsibilities 1. Cyber Requirement Implementation * Interpret and implement US Government‑flowed cyber and information‑assurance requirements across the product lifecycle. * Ensure compliance with the following (non‑exhaustive) set of standards and contractual flows: * DoD 8140.01 (cyber workforce qualification) * NIST SP 800‑171 (CUI protection) * DI-IPSC‑82249, DISA STIGs, DI‑MGMT‑82191, DI-MISC‑80508 2. Product and Engineering Assurance * Define and maintain the programme Cyber Security Plan, including CUI handling, secure development practices and compliance evidence. * Lead cyber risk assessments, threat modelling and...

Lead Software Engineer / Senior Software Engineer (Python & Django) Contract Length: 12 Months Rate: Up to £750 per day (Umbrella) IR35 Status: Inside IR35 Clearance Required: Active SC Clearance Working Pattern: Hybrid – 2 days per week onsite Locations London Manchester Birmingham Cardiff Darlington The Opportunity We are seeking an experienced Lead Software Engineer / Senior Software Engineer with strong Python and Django expertise to join a major digital transformation programme operating within a secure and highly regulated environment. This is an exciting opportunity to contribute to the design, development, and delivery of secure, scalable digital services supporting business-critical systems. Working within a modern agile delivery environment, you will play a key role in shaping technical solutions, leading engineering activities, and collaborating across multidisciplinary teams. The successful candidate will be a hands-on technical leader with a passion...

Data Engineer-Must have strong GCP experience-Inside IR35 Data Engineer (GCP) We are working with a client delivering a large-scale Data Strategy programme and are looking for a skilled Data Engineer to help shape the next generation of their data platform. You will play a key role in designing and building scalable, resilient and reusable data pipelines on Google Cloud Platform (GCP), enabling faster and more reliable data delivery across multiple product teams. This is a great opportunity for someone who combines strong technical expertise with a collaborative approach, and enjoys working in complex, enterprise-scale environments with high standards for quality and reliability. Key Responsibilities Design and build scalable, reusable data pipeline templates across multiple data domains Standardise ingestion and transformation using configuration-driven frameworks Embed data quality checks by default (schema validation, completeness, freshness, thresholds, alerting) Improve...

Security Architect - AWS - Active Security Clearance Required 9 month contract + Inside IR35: £600 - £650 p/d Hybrid - 1x a month in London We're looking for a Security Architect with strong technical instincts and a proactive mindset to help shape secure solutions across digital services. Working within a collaborative and multidisciplinary team, you'll provide practical security guidance, contribute to the design of secure systems, and help ensure that risks are appropriately identified, communicated, and mitigated. This is a hands-on role ideal for someone looking to deepen their skillset within a high-profile, public sector programme. What You'll Be Doing Designing secure system architectures that balance business objectives with risk Advising delivery teams on security best practice throughout the development lifecycle Supporting the development of reusable security architecture patterns Reviewing technical solutions and offering constructive security input Communicating...

Senior C# / .NET Developer (Securities Lending & Repo) Role Type: 6-Month Contract Location: London (Hybrid - 3 days onsite per week) IR35 Status: Inside IR35 Role Overview A leading global financial services and asset servicing institution is seeking an experienced Senior C# / .NET Developer to join a business-critical technology team in London. This role focuses on designing, building, and supporting high-performance platforms for the firm's financing-related businesses, with a primary emphasis on Securities Lending and Repo workflows. Required Skills & Experience Core Technical Skills: Strong hands-on expertise in C# and .NET / .NET Core. Deep understanding of Object-Oriented Programming (OOP) and architectural design principles. Proven experience building and implementing REST / JSON APIs. Solid experience with relational databases (e.g., SQL Server). Familiarity with unit/integration testing and automated CI/CD pipelines. Financial Domain Knowledge...