Infrastructure security engineer Work, Jobs in London, Eng (with Salaries)

Infrastructure & Security Engineer
Oritain —London
- Hybrid work
- Azure
- AI
- Annual leave
- Employee assistance programme
Infrastructure Security Engineer
Blockchain.com —London
- Full-time
- Remote
- AWS
- Analysis skills
- Scripting
Quick apply
Infrastructure and Security Engineer
Fortnum & Mason —London
- Full-time
- Azure
- Travel
- Scripting
3d
Infrastructure Engineer
Boxxe Group —Hemel Hempstead
- Remote
- Scripting
- Computer networking
- Linux
Quick apply
7d
Infrastructure Security Engineer
ElevenLabs —London
- Full-time
- Remote
- AWS
- Machine learning
- Linux
Infrastructure Security Engineer
G-Research —London
- Bar
- Scripting
- Linux
- Annual leave
Senior Security Engineer (Infrastructure)
Eeze —London
- Hybrid work
- Management
- Computer networking
- APIs
- Annual leave
- Employee assistance programme
IT Systems & Infrastructure Engineer - Security
L3Harris Technologies —London
- Hybrid work
- AWS
- Bachelor's degree
- Travel
- Gym membership
14d
Infrastructure Engineer
Uniserve (U K) Ltd —Upminster
- Full-time
- Azure
- Windows
- Computer networking
- Free parking
- Referral programme
Quick apply
DevOps Engineer (Security focus)
Allwyn UK —Watford
- Hybrid work
- Azure
- DevOps
- AWS
- Annual leave
- Employee assistance programme
Quick apply
Infrastructure Engineer
Uniserve —Upminster
- Full-time
- Azure
- Windows
- Computer networking
- Free parking
- Referral programme
Infrastructure Engineer
Bank of America —Bromley
- Full-time
- Microsoft Office
- School
- Employee assistance programme
Infrastructure Engineer - Secure Cloud Services (DV Security Clearance)
CGI —London
- Full-time
- Oracle
- Continuous improvement
- Scripting
Quick apply
Microsoft Security Operations Engineer
RGH Global —London
- £56,211.64 - £74,886.74 a year
- Full-time
- Hybrid work
- Azure
- Windows
- Microsoft Office
- Work from home
Quick apply
1d
Infrastructure Support Engineer
Optoma —Hemel Hempstead
- Azure
- English
- Scripting
Infrastructure engineer (UK)
WRITER —London
- Full-time
- Hybrid work
- Azure
- DevOps
- System design
- Annual leave
Infrastructure Engineer
SolveAI —London
- Full-time
- Azure
- English
- AWS
Infrastructure Engineer (DV Security Clearance)
CGI —Leatherhead
- Full-time
- Computer networking
Quick apply
Cloud Security Engineer
Elexon —London
- £49,000 a year
- Hybrid work
- Microsoft Access
- Azure
- Oracle
1d
Infrastructure Engineer
West Ham United —London
- £35,000 - £40,000 a year
- Weekend availability
- Azure
- Driving
- Computer networking
- Annual leave
- Employee discount
Quick apply
6d

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infrastructure security engineer jobs near london, eng

Infrastructure & Security Engineer

Oritain
London

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Job details

Benefits

Annual leave
Company pension
Employee assistance programme
Paid volunteer time
Life insurance

Qualifications

Azure
Firewall
NIST standards
AI
VPN

Full job description

Infrastructure & Security Engineer

London / Hybrid (3 days per week)

Oritain builds technology that proves trust and transparency in global supply chains. We apply data engineering and AI to problems with real human and environmental impact, helping protect people from exploitation and enabling brands to stand behind what they sell.

As we scale, secure and reliable infrastructure is critical to everything we do.

We’re a global team across London, Auckland, Singapore and Washington D.C.

The Role

This is a hands‑on individual contributor role owning Oritain’s core infrastructure and security capabilities.

You’ll design, build and operate secure cloud, identity and network services while strengthening our security posture and compliance maturity. This is not an advisory role — you’ll be directly responsible for delivery, operations and outcomes.

You’re joining at an important point, with active ISO 27001 renewal, Cyber Essentials certification, and alignment to NIST and CMMC, supported by modern tooling (Vanta). You’ll play a key role in keeping infrastructure practical, secure and scalable.

You’ll also help shape the secure adoption of AI tooling across the organisation, ensuring it’s governed, compliant and genuinely useful.

You’ll report to the Head of IT & Security and work closely with Engineering, Service Desk and the wider business.

What You’ll Do

Design, build and secure cloud and on‑prem infrastructure services
Own identity and access management using Microsoft Entra ID, Conditional Access and RBAC
Design and implement network segmentation, firewalls, VLANs and VPNs
Build and support SD‑WAN and site connectivity
Administer Azure networking (VNets, routing, NSGs, VPN/S2S gateways)
Lead incident response alongside our external SOC
Operate Microsoft security services including Defender and Sentinel
Manage vulnerability identification and remediation
Support security compliance activities using Vanta
Help deliver ISO 27001, Cyber Essentials, NIST and CMMC alignment
Secure and help govern AI tooling (e.g. Microsoft Copilot), including DLP and Purview controls
Apply automation and AI to improve infrastructure and security operations

Skills & Experience

Essential

Hands‑on infrastructure and security engineering experience
Strong knowledge of Microsoft Entra ID, Azure and Microsoft 365
Solid networking fundamentals (VLANs, firewalls, routing, VPNs)
Experience with Defender, Sentinel or similar security tooling
Exposure to security frameworks such as ISO 27001 or NIST
Comfortable owning delivery and working across technical and non‑technical teams

Desirable

Zero Trust or advanced security monitoring experience
Infrastructure or security automation experience
Exposure to enterprise AI tooling
Relevant Microsoft, Azure or security certifications

Company Benefits

Paid Leave- 35 days (inclusive of public holidays) + your birthday off
Volunteering Leave Allowance
Enhanced Parental Leave
Life Insurance
Healthcare Cash Plan
Employee Assistance Programme (EAP)
Pension
Monthly Wellbeing Allowance
Breakfast, Snacks, Friday lunch & Barista Coffee Machine in the office
Learning Portal with over 100,000 assets available to support professional development

Apply Now

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infrastructure security engineer jobs in london, eng

Infrastructure & Security Engineer

Infrastructure Security Engineer

Infrastructure and Security Engineer

Infrastructure Engineer

Infrastructure Security Engineer

Infrastructure Security Engineer

Senior Security Engineer (Infrastructure)

IT Systems & Infrastructure Engineer - Security

Infrastructure Engineer

DevOps Engineer (Security focus)

Infrastructure Engineer

Infrastructure Engineer

Infrastructure Engineer - Secure Cloud Services (DV Security Clearance)

Microsoft Security Operations Engineer

Infrastructure Support Engineer

Infrastructure engineer (UK)

Infrastructure Engineer

Infrastructure Engineer (DV Security Clearance)

Cloud Security Engineer

Infrastructure Engineer

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