Senior – Principal Consultant - Architecture

Senior – Principal Consultant - Architecture

Full-Time 50000 - 80000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Join our team to design innovative technology strategies and oversee complex transformation programmes.
  • Company: Dynamic architecture practice focused on diverse technology solutions.
  • Benefits: Enjoy competitive salary, hybrid working, private healthcare, and generous holiday allowance.
  • Other info: Flexible working environment with excellent career growth opportunities.
  • Why this job: Make a real impact by shaping future-state architectures across various sectors.
  • Qualifications: Experience in architecture and cloud platforms is essential.

The predicted salary is between 50000 - 80000 £ per year.

Senior / Principal Consultants: £50,000 – £80,000. Yearly bonus + Hybrid Working: Depending on experience.

Overview

We are seeking talented and motivated Enterprise, Solution and Technical Architects to join our growing Architecture Practice.

We are building a broad and diverse architecture capability and are keen to hear from individuals across a range of disciplines, including Enterprise Architecture, Solution Architecture, Technical Architecture, Cloud Architecture, Data Architecture, Integration Architecture and Platform Architecture.

Our architect’s partner with clients to define technology strategy, shape future‑state architectures and oversee the delivery of complex transformation programmes.

You will work across the full architecture lifecycle, from strategic discovery and business alignment through to solution design, implementation support and continuous improvement, helping organisations realise value through modern technology, data and digital services.

We operate across both public and private sectors, including defence, central government, local government, financial services and critical national infrastructure.

Key Responsibilities

  • Enterprise Architecture
  • Develop enterprise-wide technology strategies, roadmaps and target architectures
  • Align business goals with technology capabilities and investment decisions
  • Assess current-state architecture landscapes and define future-state operating models
  • Facilitate architecture governance and design authority activities
  • Support capability mapping, business architecture and strategic planning
  • Establish architecture principles, standards and reference architectures
  • Solution Architecture
  • Design end-to-end solutions that meet functional and non-functional requirements, including resilience, performance, interoperability and appropriate security considerations.
  • Translate business needs into logical and physical solution architectures
  • Produce high-quality architecture artefacts, including diagrams, decision records and technical specifications
  • Ensure solutions integrate effectively with existing platforms and services
  • Support agile delivery teams throughout implementation
  • Manage architectural risk, trade-offs and technical decision-making
  • Technical & Cloud Architecture
  • Design scalable, secure and resilient supportable cloud‑native solutions
  • Define infrastructure, platform and application architectures
  • Support migration and modernisation initiatives across legacy and cloud environments
  • Establish engineering standards, patterns and automation approaches
  • Provide assurance on technical designs and implementation practices
  • Drive adoption of Infrastructure as Code, automation and modern engineering practices.
  • Integration, Automation & Emerging Technology
  • Design modern data platform architectures
  • Define integration patterns, API strategies and event-driven architectures
  • Support the effective integration of applications, platforms and services
  • Support data governance, analytics and AI-enabled transformation initiatives
  • Promote responsible adoption of AI, automation and emerging technologies
  • Identify opportunities to improve operational effectiveness through technology innovation
  • Stakeholder Engagement & Leadership
  • Build trusted relationships with senior stakeholders
  • Facilitate workshops and architecture reviews
  • Communicate complex technical concepts to both technical and non-technical audiences
  • Mentor consultants, engineers and junior architects
  • Contribute to business development, bids and capability growth initiatives

Skills and Experience

Architecture & Design

Experience in one or more of

  • Enterprise Architecture
  • Solution Architecture
  • Technical Architecture
  • Cloud Architecture
  • Data Architecture
  • Integration Architecture
  • Platform Architecture

Demonstrable experience delivering architecture services across large-scale transformation programmes.

Cloud Platforms

Experience with one or more major cloud platforms

  • Microsoft Azure
  • Amazon Web Services (AWS)
  • Google Cloud Platform (GCP)

Knowledge of

  • Cloud adoption frameworks
  • Landing zones
  • Multi‑cloud and hybrid cloud architectures
  • Cloud governance and cost optimisation
  • Knowledge of cloud governance, operational controls and well‑architected practices.
  • Infrastructure & Automation

Experience with

  • Terraform
  • Bicep
  • Cloud Formation
  • Infrastructure as Code
  • Configuration management
  • CI/CD pipelines
  • Git Hub
  • Azure Dev Ops
  • Git Lab

Knowledge of

  • Knowledge of Dev Ops, automation and modern engineering practices
  • Platform engineering
  • Site Reliability Engineering principles
  • Data & Analytics

Experience with technologies such as

  • Databricks
  • Microsoft Fabric
  • Azure Data Factory
  • Synapse Analytics
  • Snowflake
  • Big Query
  • Redshift
  • Kafka
  • Apache Spark

Knowledge of

  • Data modelling
  • Data governance
  • Data integration
  • Data migration
  • Data warehousing
  • Master Data Management
  • Applications & Integration

Experience designing solutions using one or more of the following approaches: API-led architectures

  • REST APIs
  • Event-driven architectures
  • Microservices
  • Service-oriented architectures
  • Integration platforms
  • Containerisation technologies

Technologies may include

  • Kubernetes
  • Docker
  • Open Shift
  • Mule Soft
  • Boomi
  • Kong
  • Apigee
  • Delivery & Ways of Working

Strong understanding of

  • Agile delivery
  • SAFe
  • Lean approaches
  • Architecture governance
  • Design Authority processes
  • Technical assurance
  • User-centred design principles
  • Government Digital Service (GDS) standards

Additional Technologies (useful but not essential)

  • Power Platform
  • Azure Open AI
  • Open AI Services
  • Kubernetes
  • Open Shift
  • Mongo DB
  • Postgre SQL
  • SQL Server
  • Neo4j
  • Elastic
  • Event Hub
  • Service Bus
  • Kafka
  • Confluent
  • Graph QL
  • Fin Ops
  • Platform Engineering
  • AI/ML Operations (MLOps)
  • Data Mesh
  • Data Products
  • Digital Twin

The suitable candidate will need National Security Vetting (NSV) security clearance.

They will preferably already hold NSV clearance to a high or very high standard but must be able and willing to achieve it.

Role Location

This role is a full‑time position (40 hours/5 days a week)

Our consultants are expected to work in a hybrid environment, in accordance with our clients.

We require our people to be within an easily commutable distance of our Bristol office and to be able to co‑locate at our client locations, which are typically 50 miles of Bristol or along the M4 corridor.

New clients are always coming on board, and we require our consultants to be able to work flexibly and wherever this work requires.

Benefits at i3Works

  • Private healthcare/medical cover & Group life insurance
  • Annual bonus scheme (dependent on personal and company performance)
  • 25 days holiday plus bank holidays (increasing by 1 day per each calendar year, after your 3rd anniversary with the company– rising to a maximum of 30 days + bank holidays).
  • Enhanced Reservist Leave – up to 10 days paid.
  • Annual leave purchase scheme (up to 5 days per year)
  • 6% company pension contribution
  • £250.00 annual donation towards a charity or grassroots organisation of your choice
  • Personal wellness benefit of £120.00 per month, access to unlimited 1-1 counselling support and a wealth of wellbeing and support resources
  • Enhanced parental leave
  • Electric car leasing salary sacrifice scheme
  • Cycle to work scheme (save 25-39% on a bike and accessories)
  • Paid qualifications for employees at all levels
  • Internal Employee Networks, regular social events throughout the year and charity fundraising activities to get involved with if you wish.

At i3Works we are committed to creating a diverse and inclusive environment and strongly encourage you to apply.

We ensure that all hiring decisions are made without regard to age, race, national origin, sex, disability, gender, gender identity, religion, or any other protected characteristics, and will treat all applications with the strictest confidence.

Please don’t be afraid to ask about what we can do to support your needs.

All requests will be carefully and fairly considered.

We wish you every success in your job search.

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Senior – Principal Consultant - Architecture employer: i3Works

At i3Works, we pride ourselves on being a Purposeful, Dynamic & Supportive employer, offering a hybrid working environment that fosters collaboration and innovation. Our commitment to employee growth is evident through our extensive benefits package, including private healthcare, enhanced parental leave, and opportunities for professional development, ensuring that you can thrive both personally and professionally while making a meaningful impact in the Intelligence sector.

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Contact Details:

i3Works Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior – Principal Consultant - Architecture

Get Your Portfolio Game On Point

As an aspiring architect, your portfolio is your golden ticket. Make sure it's not just a collection of your best work, but tells a story about your design process and creative thought. Showcase a range of projects, from conceptual sketches to final renderings—think of it as a visual CV!

Slide into Networking Events

Architecture thrives on community connections, so keep an eye out for local architecture meetups, exhibitions, and lectures. These events are gold for meeting industry professionals, and who knows? You might just bump into someone from i3Works who can give you the insider scoop on their hiring process!

Learn the Software Inside Out

Make sure you're up to speed with design software like AutoCAD, Revit, and SketchUp. Being able to discuss your proficiency during interviews can really set you apart. Plus, if you can mention particular projects where you’ve used them, you’ll demonstrate both skill and practical experience.

Refine Your Interview Skills

Interviews for architecture roles can get quite technical, so practice answering questions about your design process and decision-making strategies. Prepare for potential design challenges they might put forward in interviews—show them you can think on your feet and come up with innovative solutions!

We think you need these skills to ace Senior – Principal Consultant - Architecture

Enterprise Architecture
Solution Architecture
Technical Architecture
Cloud Architecture
Data Architecture
Integration Architecture
Platform Architecture

Some tips for your application 🫡

Show Off Your Design Skills:Architecture is all about creativity and technical skills, so make sure your portfolio is front and centre! Include a range of your best projects, showcasing different styles and techniques. Don't forget to explain your design process and the challenges you overcame for each project – it gives hiring managers a glimpse into your thought process!

Tailor Your CV to Architecture:When putting together your CV, highlight relevant experience in architectural design software, like AutoCAD or Revit. Plus, if you have any internships or coursework that involved real-world projects, be sure to mention them. We want to see not just what you've done, but how it relates directly to this role at i3Works!

Craft a Compelling Cover Letter:Your cover letter is your chance to express your passion for architecture and what drew you to i3Works. Talk about specific projects or values of theirs you admire, and how you see yourself contributing to their team. We want to feel your enthusiasm – let it shine through your words!

Use Professional Terminology:Don't shy away from using industry-specific jargon that demonstrates your expertise! Terms like 'sustainability', 'scale', and 'aesthetics' can not only show your knowledge but also help you connect with the hiring team. Just ensure it's done in a way that's relatable and not overly technical, so we can see your passion clearly!

How to prepare for a job interview at i3Works

Master the Technical Questions

In an architecture interview, be ready to tackle some technical questions about building codes, design principles, and software like AutoCAD or Revit. Brush up on your knowledge of materials and components, as you might even face scenarios to solve during the interview that showcase your problem-solving skills in real-time.

Bring Your Portfolio to Life

Your portfolio is your golden ticket! Make sure it not only showcases your best work but also highlights your design thinking process, from sketches to final outputs. During the interview, be prepared to discuss the projects in detail—what challenges you faced, how you overcame them, and what you learnt.

Demonstrate Your Passion for Sustainability

In today's architecture landscape, sustainability is key. Be sure to highlight any projects that involved eco-friendly designs or your understanding of sustainable practices. This will show that you’re not just familiar with the trends but are genuinely passionate about creating a better future through your designs.

Engage with Your Interviewers

Architecture is a collaborative field, so showing that you're a team player is essential. When conversing with the interviewers, actively listen and respond to their ideas. This isn’t just about you showing off your skills, but also about connecting and demonstrating how well you’d fit into their team at i3Works.