Quilter plc

Financial Services

InfrastructureSecurityEngineer

£55–75k ~AI est. Southampton, United Kingdom FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid+ candidates.

The Brief

“Infrastructure Security Engineer at Quilter plc. Skills: Infrastructure security, Microsoft 365, Azure Services. Act as technical liaison. Translate security requirements”

Industry & Context.

Financial Services

What They're Looking For.

Must Have

5+ years infrastructure security experience, Microsoft 365 experience, Azure Services experience

Nice to Have

Microsoft Intune experience

What You'll Do.

Act as technical liaison

Translate security requirements

Ensure infrastructure alignment

Escalate risks and weaknesses

Deliver security improvements

Support service hardening

Support service configuration

Support secure operation

Support secure management

Assist with privileged access

Assist with conditional access

Assist with authentication controls

Assist with role design

Assist with directory hygiene

Support secure device management

Assist with device configuration

Assist with compliance policy

Assist with hardening baselines

Assist with security settings

Improve endpoint resilience

Improve endpoint consistency

Improve endpoint visibility

Coordinate vulnerability remediation

Manage technical priorities

Sequence technical priorities

Sequence technical debt

Sequence infrastructure improvements

Ensure risks are addressed

Ensure controls are addressed

Progress work in a disciplined way

Progress work in a traceable way

How You'll Work.

Team & Collaboration

Security stakeholders; Infrastructure teams

Full Job Description

# ****About the Business**** Quilter plc is a leading wealth management business, helping to enable brighter financial futures for every generation. Quilter oversees £141.9 billion in customer investments (as at 31 March 2026). It has an adviser and customer offering spanning financial advice, investment platforms, multi-asset investment solutions, and discretionary fund management. The business is comprised of two segments: Affluent and High Net Worth. Affluent encompasses the financial planning business, Quilter Financial Planning, the Quilter Investment Platform and Quilter Investors, the multi-asset investment solutions business. High Net Worth includes the discretionary fund management business, Quilter Cheviot, together with Quilter Cheviot Financial Planning – offering a highly personalised service to private clients, charities, trustees, and professional partners. Quilter Cheviot has presence throughout the UK, Ireland and Channel Islands. At Quilter we never stand still. Our foundations are rooted in our extraordinary expertise, which is trusted by hundreds of thousands of customers, but we have great ambitions to stay one step ahead and make an even greater difference to the people and communities we serve, including our colleagues. Our business is transforming, continually modernising, and becoming even more customer centric. So, if you want to be bold in the pursuit of your ambitions, bring new ideas, and challenge and evolve what we do, it’s the perfect time to join us! # ****About the Role**** Level: 4 Department: Technology Location: Southampton Contract type: Permanent The Security Engineer is responsible for acting as a practical technical bridge between the security and infrastructure functions, helping ensure security requirements are translated into effective, supportable technical solutions across core infrastructure services. Reporting to the Deputy Head of Infrastructure, the role supports the prioritisation and delivery of security improvemen

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