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- Tasks: Design and secure cloud infrastructure while enhancing security compliance and operations.
- Company: Oritain, a global leader in forensic origin verification with a purpose-driven mission.
- Benefits: 35 days paid leave, enhanced parental leave, healthcare cash plan, and professional development resources.
- Other info: Join a dynamic team across multiple global locations with excellent career growth opportunities.
- Why this job: Make a real impact on ethical supply chains using cutting-edge technology and AI.
- Qualifications: Hands-on experience in infrastructure and security engineering, with knowledge of Microsoft tools.
The predicted salary is between 60000 - 75000 £ per year.
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.
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’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
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
Oritain is a global leader in forensic origin verification. Using cutting edge science, advanced technology, and specialized services, we independently verify where products and raw materials come from – protecting brand integrity, supporting compliance, and strengthening supply chain trust and transparency. Our method is highly resistant to tampering, court-admissible, and trusted by suppliers and manufacturers, brands and retailers, consumers, and regulators. Driven by purpose, we are committed to advancing the scientific techniques and systems needed to identify the origin of the world’s most critical commodities – enabling more ethical, resilient, and accountable supply chains.
Infrastructure & Security Engineer in London employer: Oritain
Contact Detail:
Oritain Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure & Security Engineer in London
✨Tip Number 1
Network like a pro! Attend industry meetups, webinars, or even local tech events. You never know who you might bump into that could help you land that Infrastructure & Security Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to cloud services, security frameworks, or AI tooling. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions and scenarios related to Microsoft Entra ID and Azure. Practice explaining your thought process clearly, as communication is key in this role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our mission.
We think you need these skills to ace Infrastructure & Security Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Infrastructure & Security Engineer role. Highlight your hands-on experience with Microsoft Entra ID, Azure, and security frameworks like ISO 27001. We want to see how you can contribute to our mission!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about infrastructure and security, and how your background aligns with our goals at Oritain. Let us know what excites you about working in a global team focused on trust and transparency.
Showcase Your Problem-Solving Skills: In your application, share specific examples of how you've tackled challenges in infrastructure and security. We love seeing candidates who can demonstrate their ability to design and implement secure systems while improving compliance and governance.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people. Don’t miss out on this opportunity!
How to prepare for a job interview at Oritain
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially Microsoft Entra ID, Azure, and security frameworks like ISO 27001. Brush up on your networking fundamentals too, as they’ll likely come up during technical discussions.
✨Showcase Your Hands-On Experience
Prepare to discuss specific projects where you’ve designed, built, or secured infrastructure. Be ready to explain your role in these projects and how you contributed to their success, especially in areas like incident response and vulnerability management.
✨Understand the Company’s Mission
Familiarise yourself with Oritain’s focus on trust and transparency in supply chains. Think about how your skills can contribute to their mission and be prepared to discuss this during the interview. It shows you’re not just looking for a job, but are genuinely interested in their work.
✨Prepare Questions That Matter
Have a few thoughtful questions ready that demonstrate your interest in the role and the company. Ask about their approach to security compliance or how they envision the integration of AI tooling. This will show you’re engaged and thinking critically about the position.