Senior Security Architect

Opus Recruitment Solutions
London
Senior Security Architect (Azure & SIEM)

Location: Remote (occasional travel to London)
Contract Duration: 12 Months
IR35 Status: Outside IR35
Day Rate: Up to £750

We’re seeking a highly experienced Senior Security Architect with deep expertise in Microsoft Azure and SIEM technologies to join a leading organisation on a 12-month contract. This is a remote-first role with occasional travel to London for key meetings.

Key Responsibilities:

Design and implement secure cloud architectures within Microsoft Azure
Lead the integration and optimisation of SIEM solutions, particularly Microsoft Sentinel
Conduct threat modelling, risk assessments, and security architecture reviews
Collaborate with engineering, DevOps, and compliance teams to embed security best practices
Define and enforce security standards across Azure IaaS, PaaS, and SaaS environmentsEssential Skills & Experience:
Strong background in Azure security architecture
Hands-on experience with Microsoft Sentinel or other enterprise SIEM platforms
Deep understanding of Azure security services (e.g. Defender for Cloud, Key Vault, Azure AD)
Familiarity with Microsoft security frameworks and compliance standards
Experience with secure cloud migration and hybrid environments
Relevant certifications (e.g. AZ-500, SC-100, CISSP)This is a fantastic opportunity to shape cloud and SIEM security strategy in a complex, enterprise-scale environment while enjoying the flexibility of remote working.

Apply now to be considered
Posted 2025-07-10

Recommended Jobs

Associate Director - Solutions Specialist (Credit)

Moody's Corporation
London

At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are…

View Details
Posted 2025-06-11

VAT Manager / Senior Manager, London

Beament Leslie Thomas
London

A newly created role with this growing advisory firm for a VAT specialist to join them and take ownership of the VAT service line. It’s a supportive partnership with a well established team of senio…

View Details
Posted 2025-05-21

Architect - Aviation

Unify
London

Unify have partnered with an AJ100 architectural practice who are looking for Architects for an exciting aviation project. - Covering all RIBA stages and working as part of a highly collaborative team…

View Details
Posted 2025-05-22

Accuflex - Commercial Contracts Paralegal

Accutrainee
London

We are currently looking for Paralegals  with a minimum of 12 months experience in commercial contracts to work for various roles. The application process is quick and easy to complete. The …

View Details
Posted 2025-05-23

Paraplanner - Progression to Advisor - Fully Remote - Up to £50k + Equity Ownership

Financial Divisions
London

Are you a Paraplanner ready to take the next big step in your career? My client, a forward-thinking IFA firm that I’ve proudly worked with for several years, is offering an exceptional opportunity to…

View Details
Posted 2025-06-26

Designer- BDL

Carey Group Plc
London

Description We are seeking a talented and detail-oriented Designer to join our dynamic team. This is a key role responsible for delivering high-quality technical design information and ensuring pro…

View Details
Posted 2025-07-10

Multi-Skilled Maintenance Engineer

London

BJ133 - Multi-Skilled Maintenance Engineer Location: Kings Cross and surrounding areas Salary: £35,000 - £40,000 Per Annum Working Hours: Monday - Friday Company Benefits: Generous stock option schem…

View Details
Posted 2025-07-01

DANISH Inbound Sales & Customer Service Agent

Team Jobs - Commercial
London

Danish Speaking Inbound Sales & Customer Service Agent Hybrid (Office in Canary Wharf, London) £26,700 + Uncapped Commission Full-Time | Temp to Perm We're recruiting a fluent Danish speaker…

View Details
Posted 2025-06-26

Broker - Construction

Harrison Holgate
London

Broker – Construction My client. a global broker are dynamic and detail-oriented Construction Broker to join our team. The successful candidate will play a key role in risk placement, client relat…

View Details
Posted 2025-07-09

Windows AWS Engineer

Quant Capital
London

Windows AWS Engineer Staines, Slough £65,000 + bonus Quant Capital has a fantastic opportunity for an AWS Windows Specialist to join a leading cloud and managed services provider at the…

View Details
Posted 2025-07-09