Principal systems architect Work, Jobs in Tooting, Gtl (with Salaries)

Principal Consultant
Afiniti —London
- Team management
- Mentoring
- Budgeting
Principal Systems Engineer (Group Lead)
Martin Baker Aircraft Company Ltd —Denham
- Full-time
- Hybrid work
- Analysis skills
- Continuous improvement
- Training & development
- Annual leave
- Employee discount
Quick apply
Principal Systems Engineer / Solutions Architect - Naval Communications
Thales —Crawley
- Full-time
- System design
- Annual leave
- Employee assistance programme
Principal Solutions Architect
Amentum —London
- Full-time
- Computer Science
- DevOps
- Engineering
- Flexible schedule
CDM / Principal Designers
PRP —London
- Full-time
- Hybrid work
- Business development
- Leadership
Principal Enterprise Architect
ITV —London
- £100,000 - £120,000 a year
- Full-time
- Bachelor's degree
- Travel
- Agile
5d
Senior Principal, Pre-sales Solution Architect
Schneider Electric —South East London
- Full-time
- Hybrid work
- Annual leave
- Life insurance
Lead Architect
BBC —London
- £85,000 - £100,000 a year
- Full-time
Senior/Principal Landscape Architect
AtkinsRéalis —London
- Full-time
- Hybrid work
- Business development
- Leadership
Principal 5G NTN RAN Architect (UK)
SPINLAUNCH Inc —London
- Remote
- Computer Science
- Engineering
- System design
Quick apply
Senior Site Manager – Residential Developments & Refurbishments
Mez Construction —North West London
- £75,000 - £80,000 a year
- Full-time
- Carpentry
- Management
- Plumbing
Quick apply
2d
Principal AI Model Designer
Wise Australia Investments —London
- £128,000 - £173,000 a year
- AI
Principal 5G Network Core Architect (UK)
Meridian Space UK —London
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
Principal AI Solutions Architect, Healthcare & Life Science
DataArt —London
- Master's degree
- Travel
- AI
Principal Engineer - Technical Lead (Gen AI and MACH Architecture)
AKQA —London
- Hybrid work
- Master's degree
- Continuous improvement
- AI
Principal Systems Engineer (Group Lead)
Martin-Baker —Denham
- Hybrid work
- Analysis skills
- Continuous improvement
- Training & development
- Annual leave
- Employee discount
Principal, Architect - Healthcare
Arcadis —London
- Business development
- Mentoring
- Leadership
3d
Senior/Principal Naval Architect Engineer
Kent —London
- Engineering
- English
- Master's degree
Lead Architect
BBCSTUDIOS —London
- £85,000 - £100,000 a year
- Full-time
- Annual leave
HR Business Partner, Product
International SOS —London
- Hybrid work
- Microsoft Office
- Project management
- Human resources

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principal systems architect jobs near tooting, gtl

Principal Consultant

Afiniti -
London

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Job details

Qualifications

Facilitation
Stakeholder collaboration
Client engagement
Stakeholder liaison
Change management
Stakeholder coordination
Team management
Mentoring
Data analytics
Relationship management
Change leadership
Budgeting
AI
Leadership
Stakeholder management

Full job description

Location: UK (Virtual)

About Afiniti

At Afiniti, we’re passionate about making change stick. As a values-driven consultancy, we put people at the heart of everything we do, act with integrity, and always put our clients first. Our award-winning team delivers sustainable business change across sectors, blending creativity, digital innovation and deep expertise to help organisations thrive in a rapidly evolving world.

The Opportunity

We’re seeking a Principal Consultant to ignite passion and capability in people, doubling the value of business change for our clients. You’ll act as both a trusted advisor and hands-on change architect, shaping, enabling, and sustaining transformation across people, process, systems, and data underpinned by digital and AI enablement.

You’ll guide clients and internal teams through all stages of change, ensuring every engagement drives measurable business outcomes and builds long-term capability. This is your chance to embody Afiniti’s vision of the Consultant of the Future: future-fit, data-literate, creative and empathetic.

What You’ll Do

Build on and sustain trusted relationships with senior client stakeholders, shaping strategy and influencing direction.
Lead discovery, alignment, and shaping phases to define the change scope, value realisation and delivery roadmaps.
Oversee delivery to time, budget, and quality, holding accountability for scope, outcomes, and client satisfaction.
Co-create solutions with clients and colleagues, facilitating high-impact change mitigation and championing digital and AI tools.
Lead and mentor teams, creating an inclusive environment that fosters curiosity, feedback, and psychological safety whilst delivering to scope.
Use data-driven insight and AI-enabled analytics to guide decisions, evidence impact, and shape future action.
Embody Afiniti’s high standards of quality, confidentiality and integrity and help build our future together.

What We’re Looking For

7+ years’ experience in change management consulting or business partnering roles.
Strong track record of delivering business outcomes through change initiatives.
Expertise in change management methodologies (e.g., PROSCI, Kotter).
Digital fluency and ability to integrate AI and analytics into change strategies.
Excellent facilitation, stakeholder engagement, and leadership skills.
Commercial awareness and creativity under pressure.

Why Afiniti?

People at the Heart: We care deeply about our people and clients, building strong relationships and fostering a supportive, inclusive culture.
Award-winning Workplace: Recognised as a Sunday Times Best Place to Work 2025, with a 63+ eNPS
Flexibility: Virtual and flexible working to support work-life balance. International travel is a requirement
Growth: Continuous learning and coaching
Impact: Work on high-profile, complex change programmes that make a real difference.

Ready to make change stick?

Apply Now

Refine Your Search

principal systems architect jobs in tooting, gtl

Principal Consultant

Principal Systems Engineer (Group Lead)

Principal Systems Engineer / Solutions Architect - Naval Communications

Principal Solutions Architect

CDM / Principal Designers

Principal Enterprise Architect

Senior Principal, Pre-sales Solution Architect

Lead Architect

Senior/Principal Landscape Architect

Principal 5G NTN RAN Architect (UK)

Senior Site Manager – Residential Developments & Refurbishments

Principal AI Model Designer

Principal 5G Network Core Architect (UK)

Principal AI Solutions Architect, Healthcare & Life Science

Principal Engineer - Technical Lead (Gen AI and MACH Architecture)

Principal Systems Engineer (Group Lead)

Principal, Architect - Healthcare

Senior/Principal Naval Architect Engineer

Lead Architect

HR Business Partner, Product

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