JUMP TO CONTENT

Infrastructure Architect

  1. London
  2. Full-time
  3. IT & Change

__jobinformationwidget.freetext.ExternalReference__

3172_16725

__jobinformationwidget.freetext.SalaryText__

This vacancy has now expired. Please see similar roles below...


Company Description

Legal & General is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, aiming to build a better society for the long term by investing our customers’ money in things that make life better for everyone and create value for our shareholders.

Our Group Functions provide the services that all areas of the business need. This requires a talented and diverse team behind the scenes, who enable everyone at L&G to do what they do best. 

Joining us means helping to improve the lives of our customers and contributing to the success of the business every day.


Job Description

Legal & General is seeking an experienced Infrastructure Architect to spearhead the architecture, design, and development of our comprehensive monitoring and observability toolset. This pivotal role involves supporting multiple product and service teams on a fractional basis, working closely with architects, product owners, and engineers across the organisation.

The ideal candidate will possess an in-depth understanding of L&G’s infrastructure, policies, and standards, and will leverage this expertise to empower teams to make swift, informed conclusions. This role is crucial in ensuring our observability toolset remains scalable, secure, and reliable. The successful candidate will provide strategic recommendations and collaborate with teams to ensure the seamless implementation of monitoring solutions.

What you'll be doing:

  • Spearheading the design of monitoring and observability across multiple teams, ensuring alignment with Legal & General’s broader technology architecture and strategy to support business objectives. Your direction will drive innovation and excellence
  • Designing and implementing mechanisms for rapid, delegated architectural management within product and service teams, preventing architecture decisions from delaying customer delivery. Empowering teams to make swift, impactful results
  • Developing and effectively communicating strategies, solution designs, key design resolutions, and approaches to stakeholders, creating roadmaps, patterns, and standards as necessary to ensure adherence to agreed architectures. Inspiring clarity and collaboration across the organisation
  • Serving as an authority on Legal & General’s infrastructure policies, standards, and frameworks, providing pragmatic advice to teams on their application to enable swift progress.
  • Steering the assessment and decision-making process for new technology and infrastructure choices, leveraging expert knowledge of the observability landscape to guide teams in making optimal conclusions for Legal & General. Championing the adoption of cutting-edge solutions
  • Deciding when choices should be escalated to organisation-wide architectural governance forums, ensuring that only necessary choices are elevated. Streamlining processes and keeping the momentum going

 


Qualifications

Who we're looking for:

  • Expertise in monitoring and observability technologies, including networks, Cloud (AWS and Azure), data centers, instrumentation, application performance, and capacity management
  • Comprehensive knowledge of infrastructure technologies across hosting, networks, applications, middleware, end-user computing, and information security
  • Experience with Service Management Frameworks, FinOps, and Enterprise Architecture Tooling.
  • Proven track record in designing and implementing monitoring and observability solutions using diverse vendor technologies
  • Experience in large-scale instrumentation and observability programs, including managing third-party suppliers and communicating solutions to technical and business users
  • Strong background in coordinating and delivering large architecture projects with multiple stakeholders
  • Experience mentoring less experienced architects and involving them in architecture initiatives
  • Ability to build consensus for design decisions, balancing quality with time and cost, and finding creative solutions to issues

Whatever your role, we reward performance and behaviour with a package that looks after all the things that are important to you. Here are some of the benefits we offer: 

  • The opportunity to participate in our annual, performance-related bonus plan and valuable share schemes  
  • Generous pension contribution  
  • Life assurance   
  • Private medical insurance (permanent employees only) 
  • At least 25 days holiday, plus public holidays, 26 days after 2 years’ service. There’s also the option to buy and sell holiday 
  • Competitive family leave 
  • Participate in our electric car scheme, which offers employees the option to hire a brand-new electric car through tax efficient salary sacrifice 
  • There are the many discounts we offer – both for our own products and at a range of high street stores and online   
  • In 2023, some of our workspaces were redesigned. Our offices are great spaces to connect and collaborate and have your wellbeing at the heart

Additional Information

Legal & General is a leading financial services group and major global investor, named Britain’s Most Admired Company in 2023, for the second year running. Rated top in our sector and top for inspirational leadership, we have a strong heritage and an exciting future.

We aim to build a better society for the long term by investing our customers’ money in things that make life better for everyone.

If you join us, you’ll be part of a welcoming culture, with opportunities to collaborate with people of diverse backgrounds, views and experiences. Guided by leaders with integrity who care about your future and wellbeing. Empowered through initiatives which support people to develop their careers and excel.

We strive to be open, mindful and inclusive, so are always willing to discussing flexible working arrangements and reasonable accommodations for candidates with specific needs.

If you’re open to find out more, we'd love to hear from you.

Great news! We will let you know when a new job like this has been added!

VideoUrl

https://youtu.be/8ZYGBwImH08

Similar roles

List #1

Our latest posts

What makes a strong product engineer at L&G?

Teaser

Our people

Content Type

Blog

Publish date

08/19/2026

Summary

What separates a good engineer from a great one? According to Ruth, it's not just technical expertise. Curiosity, collaboration and a willingness to keep learning matter just as much. As Head of P

Teaser

Ruth, Head of Product Engineering at L&G, shares what she looks for in engineering teams, how her own career has grown and why mindset matters as much as technical skill.

Read more

by

Alys Walton

by

Alys Walton

image of people sitting around table for a meeting
Investment consulting to asset management: Is it the right career move?

Teaser

Investments

Content Type

Blog

Publish date

08/04/2026

Summary

If you've built your career in investment consulting, you'll know what it takes to analyse complex markets, advise senior stakeholders and turn evidence into clear recommendations. But at some po

Teaser

Are you looking for greater ownership, closer collaboration and the opportunity to shape investment strategy over the long term?

Read more

by

Alys Walton

by

Alys Walton

image of team meeting at L&G - people sitting around table
5 reasons experienced tax professionals are moving in-house

Teaser

Finance & Actuary

Content Type

Blog

Publish date

08/04/2026

Summary

If you're an experienced tax professional, you've probably asked yourself the question at some point: Should I stay in practice, or is it time to move in-house? For many professionals working at f

Teaser

If you're looking for your next challenge, here's why an in-house tax role could be the right move.

Read more

by

Alys Walton

by

Alys Walton

Inside our 2026 Summer Internship Programme

Teaser

Future Talent

Content Type

Blog

Publish date

07/08/2026

Summary

In June, we welcomed over 40 Summer Interns to L&G for the start of their eight-week programme. Based across London, Hove, Dublin and Cardiff, this year’s interns are joining teams across the busi

Teaser

A recap of our 2026 Summer Intern induction, including where interns are joining across L&G and what they’ll experience during the eight-week programme.

Read more

by

Alys Walton

by

Alys Walton

How an internship helped Brandy build a graduate career at L&G

Teaser

Our people

Content Type

Blog

Publish date

06/29/2026

Summary

For Brandy, joining L&G as an intern was more than a first step into financial services. It was a chance to connect his interest in sustainability, long-term investing and measurable impact with wo

Teaser

What does it take to grow from intern to graduate? Brandy shares how support, initiative and meaningful work helped him start building a career in financial services at L&G.

Read more

by

Alys Walton

by

Alys Walton

image of underwriters sitting and having a conversation at L&G office
What experienced underwriters look for in their next career move

Teaser

Investments

Content Type

Blog

Publish date

06/25/2026

Summary

Underwriting is changing. What was once primarily focused on individual risk assessment is becoming a more strategic, data-driven discipline. Advances in technology, increasing customer expectati

Teaser

Advances in technology, increasing customer expectations and more complex risk landscapes are reshaping the role of the underwriter.

Read more

by

Alys Walton

by

Alys Walton

image of actuary meeting at L&G
Key challenges facing actuaries in the upcoming years

Teaser

Finance & Actuary

Content Type

Blog

Publish date

06/25/2026

Summary

The actuarial profession has always been built on anticipating the future. Today, that future is changing faster than ever. From artificial intelligence (AI) and automation to evolving regulation

Teaser

The actuarial profession has always been built on anticipating the future. Today, that future is changing faster than ever.

Read more

by

Alys Walton

by

Alys Walton

From consulting to in-house: An Actuarial Manager’s perspective at L&G

Teaser

Our people

Content Type

Blog

Publish date

06/16/2026

Summary

Moving from actuarial consulting into an insurer can shift how actuaries experience the full lifecycle of a transaction, particularly in the Pension Risk Transfer (PRT) and bulk annuity market. Cha

Teaser

From consulting to in-house actuarial work, Charlotte shares what it’s like to build a career in the PRT and bulk annuity market at L&G.

Read more

by

Alys Walton

by

Alys Walton

Leading through change in pensions: Inside L&G’s Onboarding Calculations team

Teaser

Finance & Actuary

Content Type

Blog

Publish date

06/12/2026

Summary

We spoke to Fiona, Onboarding Calculations Team Manager at L&G, about leading a pensions team through transition, why consistent delivery matters across the wider business and how she supports peop

Teaser

Fiona shares what it’s like to lead a pensions team through transition, balancing technical delivery with people development at L&G.

Read more

by

Alys Walton

by

Alys Walton

image of sophie smiling
Pension Risk Transfer: Life as an Actuarial Manager at L&G

Teaser

Finance & Actuary

Content Type

Blog

Publish date

06/01/2026

Summary

What does it take to oversee the pricing of pension risk transfer deals? Sophie, an Actuarial Manager at L&G, shares how buy-in quotations come together, what it’s like working across teams and h

Teaser

Sophie, an Actuarial Manager at L&G, shares how buy-in quotations come together, what it’s like working across teams and how her career has developed as an actuary.

Read more

by

Alys Walton

by

Alys Walton

View all

Job search

What we do?

There’s so much more to us than meets the eye. We’re insurers, investors, builders, city-regenerators and green technology champions.

And whatever the future holds, our people’s knowledge, skill and passion will mean we’re placed to make a real difference to society.

Click here to join us
Search for jobs