Security Architect

Solirius Consulting

Security Architect focusing on delivering secure digital services for public and enterprise clients. Collaborating with various stakeholders to design and implement security architectures that align with business objectives.

Posted 6/9/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

Cloud

About the role

Key responsibilities & impact

Engage with multiple stakeholders to understand business objectives, identify security risks, and design security architectures that enable the safe delivery of business outcomes.
Work closely with solution architects, engineering teams, delivery managers, and client leadership to ensure that security is embedded by design.
Operate with a high degree of autonomy, applying your expertise to resolve complex security challenges and providing authoritative guidance across projects and programmes.
Contribute to the growth of the Security Practice by developing new service offerings, maintaining security standards and artefacts, supporting business development activities, and mentoring junior colleagues.
Help identify and shape new opportunities by engaging with client stakeholders to understand strategic security objectives and deliver value-driven outcomes.
Be a confident communicator, capable of influencing senior stakeholders, facilitating workshops, and building consensus across multidisciplinary teams.

Requirements

What you’ll need

Extensive experience engaging with stakeholders at all levels, including senior leadership and C-suite executives.
Proven experience operating within client-facing and/or consultancy environments.
Demonstrated experience designing and implementing enterprise security architectures.
Strong understanding of security architecture methodologies and frameworks.
Experience conducting threat modelling and security risk assessments.
Experience supporting security assurance activities within regulated environments.
Proven ability to balance security requirements with operational and business objectives.
Experience designing secure architectures across cloud and hybrid environments.
Strong understanding of security controls for applications, infrastructure, data, and identity.
Experience working within Agile delivery environments and integrating security into delivery processes.
Familiarity with public sector security requirements and accreditation approaches is highly desirable.
Experience supporting compliance initiatives involving standards and regulatory frameworks.

Benefits

Comp & perks

Competitive Salary
Bonus Scheme
Private Healthcare Insurance
25 Days Annual Leave + Bank Holidays
Up to 10 days allocated for development training per year
Enhanced Parental Leave
Paid Fertility Leave (5 Days)
Statutory & Contributory Pension
EAP with Help@Hand
Gym Membership Benefits
Cycle to Work and Electric Vehicle schemes
Flexible Working
Annual Away Days/Company Socials

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Hard Skills & Tools

security architecturethreat modellingsecurity risk assessmentssecurity assurancecloud securityhybrid environmentssecurity controlsAgile deliverycompliance initiativesregulatory frameworks

Soft Skills

stakeholder engagementcommunicationinfluencingfacilitating workshopsbuilding consensusmentoringautonomyproblem-solvingcollaborationbusiness development