1 to 25 of 87 Permanent Principal Consultant Jobs in London

Principal Consultant - ETRM/CTRM Technology Location: London (with travel as needed) At Entasis Partners, we connect architecture and technology leaders with opportunities to shape complex transformations. We’re supporting a global consultancy who are seeking a Principal Consultant with a strong background in IT consulting and commodity/energy trading to lead on major technology … shaping cloud-based, data-driven platforms, real-time risk management, and AI-enabled trading capabilities... this role puts you in the driving seat of trading technology innovation. As a Principal Consultant, you’ll: Drive end-to-end IT delivery across trading platforms and systems. Act as a trusted advisor to senior stakeholders, defining technology strategies and visions. Lead … and mentor teams, ensuring solutions are practical, scalable, and future-ready. Tackle high-value challenges around regulation, digitalisation, and market change. What We’re Looking For from the Principal Consultant We’d love to speak with individuals who bring: Up to 20 years’ IT consulting or trading technology experience with strong project delivery skills. Solid exposure to energy More ❯

Principal Consultant - ETRM/CTRM Technology Location: London (with travel as needed) At Entasis Partners, we connect architecture and technology leaders with opportunities to shape complex transformations. We’re supporting a global consultancy who are seeking a Principal Consultant with a strong background in IT consulting and commodity/energy trading to lead on major technology … shaping cloud-based, data-driven platforms, real-time risk management, and AI-enabled trading capabilities... this role puts you in the driving seat of trading technology innovation. As a Principal Consultant, you’ll: Drive end-to-end IT delivery across trading platforms and systems. Act as a trusted advisor to senior stakeholders, defining technology strategies and visions. Lead … and mentor teams, ensuring solutions are practical, scalable, and future-ready. Tackle high-value challenges around regulation, digitalisation, and market change. What We’re Looking For from the Principal Consultant We’d love to speak with individuals who bring: Up to 20 years’ IT consulting or trading technology experience with strong project delivery skills. Solid exposure to energy More ❯

Principal Consultant - ETRM/CTRM Technology Location: London (with travel as needed) At Entasis Partners, we connect architecture and technology leaders with opportunities to shape complex transformations. We’re supporting a global consultancy who are seeking a Principal Consultant with a strong background in IT consulting and commodity/energy trading to lead on major technology … shaping cloud-based, data-driven platforms, real-time risk management, and AI-enabled trading capabilities... this role puts you in the driving seat of trading technology innovation. As a Principal Consultant, you’ll: Drive end-to-end IT delivery across trading platforms and systems. Act as a trusted advisor to senior stakeholders, defining technology strategies and visions. Lead … and mentor teams, ensuring solutions are practical, scalable, and future-ready. Tackle high-value challenges around regulation, digitalisation, and market change. What We’re Looking For from the Principal Consultant We’d love to speak with individuals who bring: Up to 20 years’ IT consulting or trading technology experience with strong project delivery skills. Solid exposure to energy More ❯

Principal Consultant - ETRM/CTRM Technology Location: London (with travel as needed) At Entasis Partners, we connect architecture and technology leaders with opportunities to shape complex transformations. We’re supporting a global consultancy who are seeking a Principal Consultant with a strong background in IT consulting and commodity/energy trading to lead on major technology … shaping cloud-based, data-driven platforms, real-time risk management, and AI-enabled trading capabilities... this role puts you in the driving seat of trading technology innovation. As a Principal Consultant, you’ll: Drive end-to-end IT delivery across trading platforms and systems. Act as a trusted advisor to senior stakeholders, defining technology strategies and visions. Lead … and mentor teams, ensuring solutions are practical, scalable, and future-ready. Tackle high-value challenges around regulation, digitalisation, and market change. What We’re Looking For from the Principal Consultant We’d love to speak with individuals who bring: Up to 20 years’ IT consulting or trading technology experience with strong project delivery skills. Solid exposure to energy More ❯

Contract Principal Consultant Engineer (Cloud & Engineering) Hybrid (3 days onsite per week, West London) Rate: £575 to £625 per day (Outside IR35) Contract Length: 3 months with option to extend Are you an accomplished customer facing Solution Architect or Principal Consultant with a track record of leading complex, cloud-first transformations ? Do you thrive at the … automation, and software transformation . Following continued growth, they’re expanding their senior technical leadership team to shape and deliver large-scale customer engagements. As a Solution Architect/Principal Consultant , you will: Define end-to-end technical architectures that solve complex business challenges. Partner directly with C-level and engineering stakeholders to shape technical strategy and delivery More ❯

Contract Principal Consultant Engineer (Cloud & Engineering) Hybrid (3 days onsite per week, West London) Rate: £575 to £625 per day (Outside IR35) Contract Length: 3 months with option to extend Are you an accomplished customer facing Solution Architect or Principal Consultant with a track record of leading complex, cloud-first transformations ? Do you thrive at the … automation, and software transformation . Following continued growth, they’re expanding their senior technical leadership team to shape and deliver large-scale customer engagements. As a Solution Architect/Principal Consultant , you will: Define end-to-end technical architectures that solve complex business challenges. Partner directly with C-level and engineering stakeholders to shape technical strategy and delivery More ❯

Contract Principal Consultant Engineer (Cloud & Engineering) Hybrid (3 days onsite per week, West London) Rate: £575 to £625 per day (Outside IR35) Contract Length: 3 months with option to extend Are you an accomplished customer facing Solution Architect or Principal Consultant with a track record of leading complex, cloud-first transformations ? Do you thrive at the … automation, and software transformation . Following continued growth, they’re expanding their senior technical leadership team to shape and deliver large-scale customer engagements. As a Solution Architect/Principal Consultant , you will: Define end-to-end technical architectures that solve complex business challenges. Partner directly with C-level and engineering stakeholders to shape technical strategy and delivery More ❯

Overview Job Title: D365 Advanced Warehousing Principal Consultant Location: Home-based with travel to client site or Columbus offices as required Salary: Negotiable (We aim to improve your current package) Bonus: Yes Holiday: 25 Days, Plus Bank Holidays (Increasing with Service) Medical Insurance: Yes (terms apply) plus additional HealthCashback Plan Hours: Full time (36.5 hpw) Travel/Expenses … required for travel to client sites - expensed at 45p per mile from home address (excluding travel to any Columbus Office within 35mi) About the Role: The D365 Advanced Warehousing Principal Consultant will take ownership of complex D365 Advanced Warehousing projects, guiding solutions from concept to go-live and mentoring the team. You will lead scoping sessions, influence design … your application. Check us out on Instagram or LinkedIn. Stay curious, collaborate, build trust, and deliver customer success. Suitable for candidates working with/as: Senior FSA, Senior Business Consultant, Senior Finance Business Consultant, Senior D365 Consultant Gold Partner and Inner Circle As a Microsoft Gold Partner for over 20 years, Columbus has access to market-leading More ❯

HD-Tech are delighted to once again be partnering with a leading data and analytics consultancy to support their search for a talented Principal Consultant. Position: Principal Consultant Location: UK-based, with a requirement to be in London 2 days per week Employment Type: Full-time Salary: £90,000 – £110,000 (depending on experience) Overview An exciting … opportunity has arisen for an experienced Principal Consultant with strong expertise in SQL Server, Data Warehousing, and Business Intelligence. The successful candidate will have a proven track record of designing, implementing, and managing complex data integration and reporting solutions, alongside leading a small offshore team of data engineers. Key Responsibilities Collaborate with business stakeholders to capture requirements and More ❯

HD-Tech are delighted to once again be partnering with a leading data and analytics consultancy to support their search for a talented Principal Consultant. Position: Principal Consultant Location: UK-based, with a requirement to be in London 2 days per week Employment Type: Full-time Salary: £90,000 – £110,000 (depending on experience) Overview An exciting … opportunity has arisen for an experienced Principal Consultant with strong expertise in SQL Server, Data Warehousing, and Business Intelligence. The successful candidate will have a proven track record of designing, implementing, and managing complex data integration and reporting solutions, alongside leading a small offshore team of data engineers. Key Responsibilities Collaborate with business stakeholders to capture requirements and More ❯

HD-Tech are delighted to once again be partnering with a leading data and analytics consultancy to support their search for a talented Principal Consultant. Position: Principal Consultant Location: UK-based, with a requirement to be in London 2 days per week Employment Type: Full-time Salary: £90,000 – £110,000 (depending on experience) Overview An exciting … opportunity has arisen for an experienced Principal Consultant with strong expertise in SQL Server, Data Warehousing, and Business Intelligence. The successful candidate will have a proven track record of designing, implementing, and managing complex data integration and reporting solutions, alongside leading a small offshore team of data engineers. Key Responsibilities Collaborate with business stakeholders to capture requirements and More ❯

HD-Tech are delighted to once again be partnering with a leading data and analytics consultancy to support their search for a talented Principal Consultant. Position: Principal Consultant Location: UK-based, with a requirement to be in London 2 days per week Employment Type: Full-time Salary: £90,000 – £110,000 (depending on experience) Overview An exciting … opportunity has arisen for an experienced Principal Consultant with strong expertise in SQL Server, Data Warehousing, and Business Intelligence. The successful candidate will have a proven track record of designing, implementing, and managing complex data integration and reporting solutions, alongside leading a small offshore team of data engineers. Key Responsibilities Collaborate with business stakeholders to capture requirements and More ❯

employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! Job Description Your Career This role is client-facing and requires the Principal Consultant to lead and produce deliverables based on reactive services client engagements. The Principal Consultant will work directly with multiple customers and key stakeholders (Admins, C More ❯

employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! Job Description Your Career This role is client-facing and requires the Principal Consultant to lead and produce deliverables based on reactive services client engagements. The Principal Consultant will work directly with multiple customers and key stakeholders (Admins, C More ❯

Principal 360 Consultant London | Hybrid About Cititec We help transform the energy and commodities industries through technology. For over 25 years, we've supported global trading houses and high-growth innovators as they’ve evolved from spreadsheets to advanced platforms, with data now at the core. We’ve helped build high-performing tech teams, enabled complex digital change … focus continues across energy, commodities, and fintech, connecting world-class engineering, data, cloud, and trading technology talent across London, Europe, and the US. The Opportunity We are hiring a Principal 360 Consultant as part of our next growth phase. This role is designed for someone who wants to build a market, own a niche, and grow into a More ❯

Principal 360 Consultant London | Hybrid About Cititec We help transform the energy and commodities industries through technology. For over 25 years, we've supported global trading houses and high-growth innovators as they’ve evolved from spreadsheets to advanced platforms, with data now at the core. We’ve helped build high-performing tech teams, enabled complex digital change … focus continues across energy, commodities, and fintech, connecting world-class engineering, data, cloud, and trading technology talent across London, Europe, and the US. The Opportunity We are hiring a Principal 360 Consultant as part of our next growth phase. This role is designed for someone who wants to build a market, own a niche, and grow into a More ❯

Principal 360 Consultant London | Hybrid About Cititec We help transform the energy and commodities industries through technology. For over 25 years, we've supported global trading houses and high-growth innovators as they’ve evolved from spreadsheets to advanced platforms, with data now at the core. We’ve helped build high-performing tech teams, enabled complex digital change … focus continues across energy, commodities, and fintech, connecting world-class engineering, data, cloud, and trading technology talent across London, Europe, and the US. The Opportunity We are hiring a Principal 360 Consultant as part of our next growth phase. This role is designed for someone who wants to build a market, own a niche, and grow into a More ❯

Principal 360 Consultant London | Hybrid About Cititec We help transform the energy and commodities industries through technology. For over 25 years, we've supported global trading houses and high-growth innovators as they’ve evolved from spreadsheets to advanced platforms, with data now at the core. We’ve helped build high-performing tech teams, enabled complex digital change … focus continues across energy, commodities, and fintech, connecting world-class engineering, data, cloud, and trading technology talent across London, Europe, and the US. The Opportunity We are hiring a Principal 360 Consultant as part of our next growth phase. This role is designed for someone who wants to build a market, own a niche, and grow into a More ❯

Principal Consultant London Refractis | Helping organisations deliver lasting value from technology Refractis is a boutique consultancy that helps organisations realise tangible, lasting value from their technology investments. We understand that technology strategy, transformation and delivery are challenging. Our experience has shown that when intelligent, driven and pragmatic people work together, extraordinary results follow. Our consultants bring expertise across More ❯

Principal Consultant London Refractis | Helping organisations deliver lasting value from technology Refractis is a boutique consultancy that helps organisations realise tangible, lasting value from their technology investments. We understand that technology strategy, transformation and delivery are challenging. Our experience has shown that when intelligent, driven and pragmatic people work together, extraordinary results follow. Our consultants bring expertise across More ❯

Principal Consultant London Refractis | Helping organisations deliver lasting value from technology Refractis is a boutique consultancy that helps organisations realise tangible, lasting value from their technology investments. We understand that technology strategy, transformation and delivery are challenging. Our experience has shown that when intelligent, driven and pragmatic people work together, extraordinary results follow. Our consultants bring expertise across More ❯

Principal Consultant London Refractis | Helping organisations deliver lasting value from technology Refractis is a boutique consultancy that helps organisations realise tangible, lasting value from their technology investments. We understand that technology strategy, transformation and delivery are challenging. Our experience has shown that when intelligent, driven and pragmatic people work together, extraordinary results follow. Our consultants bring expertise across More ❯

Job Title: Principal Data & AI Strategy Consultant Location: Shoreditch, London (Hybrid – 3 days onsite) Salary: £90,000–£110,000 + 10–15% bonus Sponsorship: Not available About the Company Join a leading global consultancy with deep specialism in financial services and an expanding presence in the energy sector. The firm supports Tier 1 clients in building modern, AI … scaling rapidly, supporting CDOs and senior leadership across major financial institutions on transformation at the board level. The Role This is a client-facing, high-ownership leadership role. As Principal Consultant, you’ll shape enterprise AI agendas, define governance strategies, and lead major transformation engagements with C-suite stakeholders. You’ll also play a key role in business More ❯

Job Title: Principal Data & AI Strategy Consultant Location: Shoreditch, London (Hybrid – 3 days onsite) Salary: £90,000–£110,000 + 10–15% bonus Sponsorship: Not available About the Company Join a leading global consultancy with deep specialism in financial services and an expanding presence in the energy sector. The firm supports Tier 1 clients in building modern, AI … scaling rapidly, supporting CDOs and senior leadership across major financial institutions on transformation at the board level. The Role This is a client-facing, high-ownership leadership role. As Principal Consultant, you’ll shape enterprise AI agendas, define governance strategies, and lead major transformation engagements with C-suite stakeholders. You’ll also play a key role in business More ❯

Transformation Lead/Principal Consultant - London (Hybrid – 2–3 days per week onsite) Inside IR35 - £900 per day - ASAP (no later than 17th November 2025) We’re seeking an experienced Transformation Lead to join a major technology transformation programme within the aviation and travel sector. The initiative is already underway and requires a senior consulting professional to provide More ❯