71 unified communications solution lead jobs found

Unified Communications Solution Lead Location: Central London - Fully Onsite Contract: 12-month rolling contract Rate: £110-£118 per hour, Outside IR35 Clearance: MOD DV Clearance - Essential The Opportunity We are looking for an experienced Unified Communications Solution Lead to join a high-profile secure communications programme in Central London. You will be responsible for designing and delivering secure, resilient collaboration solutions across complex and highly controlled network environments. The role combines Unified Communications architecture, secure network integration, technical leadership and stakeholder management . This is an excellent opportunity for a senior UC professional with strong experience across voice, video, collaboration and secure communications environments , who is comfortable operating in a highly secure, mission-critical setting. Key Responsibilities Design and deliver secure Unified Communications solutions across complex...

Unified Communications Solution Lead Location: Central London - Fully Onsite Contract: 12-month rolling contract Rate: £100-£105 per hour, Outside IR35 Clearance: MOD DV Clearance - Essential The Opportunity We are looking for an experienced Unified Communications Solution Lead to join a high-profile secure communications programme in Central London. You will be responsible for designing and delivering secure, resilient collaboration solutions across complex and highly controlled network environments. The role combines Unified Communications architecture, secure network integration, technical leadership and stakeholder management. This is an excellent opportunity for a senior UC professional with strong experience across voice, video, collaboration and secure communications environments, who is comfortable operating in a highly secure, mission-critical setting. Key Responsibilities Design and deliver secure Unified Communications...

Unified Communications Solution Lead Location: Central London - Fully Onsite Contract: 12-month rolling contract Rate: £100-£105 per hour, Outside IR35 Clearance: MOD DV Clearance - Essential The Opportunity We are looking for an experienced Unified Communications Solution Lead to join a high-profile secure communications programme in Central London. You will be responsible for designing and delivering secure, resilient collaboration solutions across complex and highly controlled network environments. The role combines Unified Communications architecture, secure network integration, technical leadership and stakeholder management . This is an excellent opportunity for a senior UC professional with strong experience across voice, video, collaboration and secure communications environments , who is comfortable operating in a highly secure, mission-critical setting. Key Responsibilities Design and deliver secure Unified Communications solutions across complex...

Unified Communications Solution Lead / Architect – DV Cleared Contract: 12 months Rate: £109.25 per hour IR35 Status: Outside IR35 Security Clearance: Active DV clearance and sole British citizenship required The Opportunity We are recruiting for an experienced Unified Communications Solution Lead / Architect to support a defence client on a 12-month contract. The role will focus on the technical design, integration and delivery of secure Unified Communications solutions, encompassing voice, video conferencing and collaboration technologies. The successful candidate will have a strong technical background in Unified Communications architecture, with experience producing high-level and low-level designs, leading technical delivery and working closely with stakeholders. Key Responsibilities Lead the technical design and delivery of Unified Communications solutions. Produce and maintain High-Level Designs (HLDs) and Low-Level Designs...

Unified Communications Solution Lead / Architect – DV Cleared Contract: 12 months Rate: £109.25 per hour IR35 Status: Outside IR35 Security Clearance: Active DV clearance and sole British citizenship required The Opportunity We are recruiting for an experienced Unified Communications Solution Lead / Architect to support a defence client on a 12-month contract. The role will focus on the technical design, integration and delivery of secure Unified Communications solutions, encompassing voice, video conferencing and collaboration technologies. The successful candidate will have a strong technical background in Unified Communications architecture, with experience producing high-level and low-level designs, leading technical delivery and working closely with stakeholders. Key Responsibilities Lead the technical design and delivery of Unified Communications solutions. Produce and maintain High-Level Designs (HLDs) and Low-Level Designs (LLDs). Design...

Location: London (fully onsite) Duration: 12 month contract Rate: £118ph LTD (Outside IR35) Clearance: Active DV required Role details: We are seeking an experienced Unified Communications (UC) Solution Lead to design, develop and deliver secure communication and collaboration solutions within highly regulated defence environments. The successful candidate will lead the architecture and integration of enterprise-scale Unified Communications platforms, enabling secure voice, video, messaging and collaboration services across complex and segregated network environments. This role requires a strong blend of technical leadership, stakeholder management and secure solution design expertise, with a particular focus on interoperability, resilience and information assurance. Responsibilities: Produce and own High-Level Designs (HLDs) and Low-Level Designs (LLDs) for Unified Communications solutions. Design scalable, resilient and secure voice, video and...

Defence & Secure Communications industry London HQ (Fulltime onsite, no remote working) Up to £105 p/h Outside IR35 *This role requires live DV clearance and Full time onsite work in the London HQ, please only apply if you hold the relevant clearance and are willing/able to be based onsite fulltime* We are seeking an experienced DV Cleared Communications System Architect to design and deliver secure, resilient collaboration environments across complex and highly restricted network domains. This is a senior technical role focused on cross-domain communications, secure collaboration and multi-vendor UC integration, supporting environments where security, availability and interoperability are critical. Key Responsibilities Design and deliver secure cross-domain solutions (CDS), guards and multi-level security (MLS) gateways Enable secure voice, video and chat communications across separate classified or isolated network domains Architect and integrate...

Data Architect (Contract) Location: Remote Duration: Initial 3-Month Contract Day Rate: £600- £700 Start Date: Mid Sep IR35: Outside Overview We are working with a leading university undergoing a significant data and insights transformation programme and are looking to engage an experienced Data Architect on an initial 3-month contract. This role will play a key part in shaping the institution's data architecture strategy, supporting multiple programmes of work, and helping establish the foundations for long-term data governance, architecture, and insight capabilities. The successful candidate will work closely with technical and business stakeholders, providing architectural leadership, governance support, and strategic guidance across a complex technology landscape. Key Responsibilities Lead data architecture activities across multiple transformation programmes and projects. Produce high-quality architecture artefacts, standards, and documentation. Design and document...

Senior Full Stack Developer (React / C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: To £500 per day - Outside IR35 Senior Full Stack Developers. Strong React/front-end capability. Strong C#/.NET back-end capability. Ability to operate across the full stack where required. Overview We are seeking experienced, client facing Senior/Lead Full Stack Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with Core C# (recent) experience. This is a full stack role with a Front End bias. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and...

React Technical Lead/Senior Developer Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: £500 per day - Outside IR35 Overview We are seeking experienced, client facing Senior/Lead React Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with recent .Net C# experience also. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep expertise in React and C#/.NET , capable of operating across the full technology stack and collaborating closely with Product...

Business Analyst - Public Sector - Remote - Outside IR35 - Edinburgh Base - 12 Month engagement - £265 + VAT An exciting opportunity has arisen to join an organisation delivering digital and data solutions within a technically focused environment.The GIS and Data team is responsible for managing and delivering an integrated spatial platform supporting operational and strategic services. The technology environment includes Esri ArcGIS Enterprise, ArcGIS Online and complementary open-source technologies. The platform is currently undergoing significant redevelopment as part of a wider digital transformation programme, transitioning towards a modern digital infrastructure.This transformation will support increasing use of mobile technologies, remote sensing, data science and the development of new data products and services.The team also works closely with internal and external stakeholders to deliver targeted GIS solutions aligned to specific operational and strategic...

Senior Full Stack Developer (React / C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: To £500 per day - Outside IR35 Senior Full Stack Developers. Strong React/front-end capability. Strong C#/.NET back-end capability. Ability to operate across the full stack where required. Overview We are seeking experienced, client facing Senior/Lead Full Stack Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with Core C# (recent) experience. This is a full stack role with a Front End bias. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration,...

Data Architect (Contract) Location: Remote Duration: Initial 3-Month Contract Day Rate: £600- £700 Start Date: Mid Sep IR35: Outside Overview We are working with a leading university undergoing a significant data and insights transformation programme and are looking to engage an experienced Data Architect on an initial 3-month contract. This role will play a key part in shaping the institution's data architecture strategy, supporting multiple programmes of work, and helping establish the foundations for long-term data governance, architecture, and insight capabilities. The successful candidate will work closely with technical and business stakeholders, providing architectural leadership, governance support, and strategic guidance across a complex technology landscape. Key Responsibilities Lead data architecture activities across multiple transformation programmes and projects. Produce high-quality architecture artefacts, standards, and...

React Technical Lead/Senior Developer Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: £500 per day - Outside IR35 Overview We are seeking experienced, client facing Senior/Lead React Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with recent .Net C# experience also. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep expertise in React and C#/.NET, capable of operating across the full technology stack and collaborating closely with Product...

Microsoft Licensing and Optimisation Consultant Contract 6 months with extension for right person Outside IR35 expected but to be confirmed Microsoft Optimisation Manager Location: Southampton or London- hybrid, approximately 1 day per week onsite (Some travel between sites and teams across the UK and Europe) Contract: Initial 6 months, with the potential to extend to 12 months and further Rate: £500- £550 per day, depending on experience IR35: To be confirmed (expected to be Outside IR35) Start Date: ASAP The Opportunity We are seeking an experienced Microsoft Licensing and Optimisation Consultant to support a major Microsoft licensing optimisation initiative ahead of a upcoming Enterprise Agreement renewal. With a significant Microsoft renewal valued at approximately £30-40 million expected next year, the business wants to establish greater visibility of its Microsoft estate, improve licence utilisation and identify...

React Technical Lead/Senior Developer Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: £500 per day - Outside IR35 Overview We are seeking experienced, client facing Senior/Lead React Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with recent .Net C# experience also. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep expertise in React and C#/.NET , capable of operating across the full technology stack and...

Senior Full Stack Developer (React / C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: To £500 per day - Outside IR35 Senior Full Stack Developers. Strong React/front-end capability. Strong C#/.NET back-end capability. Ability to operate across the full stack where required. Overview We are seeking experienced, client facing Senior/Lead Full Stack Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with Core C# (recent) experience. This is a full stack role with a Front End bias. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while...

Business Analyst - Public Sector - Remote - Outside IR35 - Edinburgh Base - 12 Month engagement - £265 + VAT An exciting opportunity has arisen to join an organisation delivering digital and data solutions within a technically focused environment.The GIS and Data team is responsible for managing and delivering an integrated spatial platform supporting operational and strategic services. The technology environment includes Esri ArcGIS Enterprise, ArcGIS Online and complementary open-source technologies. The platform is currently undergoing significant redevelopment as part of a wider digital transformation programme, transitioning towards a modern digital infrastructure.This transformation will support increasing use of mobile technologies, remote sensing, data science and the development of new data products and services.The team also works closely with internal and external stakeholders to deliver targeted GIS solutions aligned to specific operational and strategic...

Business Analyst - Public Sector - Remote - Outside IR35 - Edinburgh Base - 12 Month engagement - £265 + VAT An exciting opportunity has arisen to join an organisation delivering digital and data solutions within a technically focused environment.The GIS and Data team is responsible for managing and delivering an integrated spatial platform supporting operational and strategic services. The technology environment includes Esri ArcGIS Enterprise, ArcGIS Online and complementary open-source technologies. The platform is currently undergoing significant redevelopment as part of a wider digital transformation programme, transitioning towards a modern digital infrastructure.This transformation will support increasing use of mobile technologies, remote sensing, data science and the development of new data products and services.The team also works closely with internal and external stakeholders to deliver targeted GIS solutions aligned to specific operational and strategic requirements....

React Technical Lead/Senior Developer Contract: Initial 3-Month Engagement (Long-Term Programme) Location: Birmingham - flexible remote working options available - Candidates UK wide can be considered Rate: £500 per day - Outside IR35 Overview We are seeking experienced, client facing Senior/Lead React Developers to join a major business transformation programme focused on modernising platforms, data capabilities, and core business processes. You will need very strong React skills with recent .NET C# experience also. This is an opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both Front End and Back End technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep expertise in React and C#/.NET , capable of operating across the full technology stack and collaborating closely with Product...