At a Glance
- Tasks: Strengthen infrastructure security across cloud and on-prem environments with innovative solutions.
- Company: Join a dynamic team focused on cutting-edge security practices.
- Benefits: Enjoy competitive salary, 26 days holiday, hybrid working, and personal growth opportunities.
- Other info: Inclusive culture with flexible hours and continuous support for your career development.
- Why this job: Make a real impact on security while collaborating with talented professionals.
- Qualifications: 5+ years in security engineering with strong cloud and network security knowledge.
The predicted salary is between 60000 - 80000 £ per year.
We are seeking a Senior Security Engineer (Infrastructure) to help strengthen and mature infrastructure security capabilities across cloud and on-prem environments. This is a technical role focused on improving visibility, resilience and security maturity across the organisation.
The successful candidate will work closely with INO (Infrastructure & Network Operations), Corporate IT and Platform Engineering teams to strengthen network and platform security, implement scalable controls and support modern security practices across high-availability environments. The role requires a technical understanding across networking, cloud, edge security, infrastructure hardening and operational security tooling. The successful candidate will remain close to engineering and operations whilst helping improve security standards, visibility and incident response capabilities across distributed environments.
Main Responsibilities
- Design, implement and improve security controls across on-premise, cloud and edge environments.
- Support security architecture and hardening initiatives across servers, operating systems, cloud platforms, Kubernetes and infrastructure services.
- Support implementation, tuning and operational maturity of SIEM, alerting and security monitoring platforms.
- Support Layer 7 and web security initiatives including WAF, reverse proxy, API protection and edge security controls.
- Support implementation and operational management of edge security platforms such as Cloudflare or similar technologies.
- Support vulnerability management, remediation and infrastructure and networking security assessments across cloud and on-premise systems.
- Lead and support the implementation, tuning and operational maturity of endpoint security, EDR and Microsoft Defender capabilities across infrastructure, corporate and production environments.
- Support identity, access management and privileged access security initiatives across infrastructure environments.
- Continuously evaluate emerging infrastructure threats, attack vectors and security tooling to strengthen the organisation’s security posture.
- Work closely with ISO and compliance teams to ensure infrastructure security controls align with regulatory and governance requirements.
Main Requirements
- 5+ years experience in a dedicated or heavily security-focused engineering role.
- Strong background in infrastructure, cloud or network security engineering within high-availability environments.
- Strong understanding of Layer 3, Layer 4 and Layer 7 security principles across modern network and infrastructure environments.
- Experience securing cloud, hybrid and on-premise infrastructure environments.
- Strong knowledge of networking, routing, switching, firewalling and network segmentation principles.
- Experience with edge and web security platforms such as Cloudflare, Akamai or similar technologies.
- Experience implementing and managing SIEM, logging, monitoring and security detection platforms.
- Strong understanding of infrastructure hardening, IAM, privileged access management and secrets management.
- Experience securing Kubernetes, containerised workloads and cloud-native infrastructure environments.
- Experience with Infrastructure-as-Code, automation tooling and modern platform engineering practices.
- Strong troubleshooting, communication and stakeholder management capabilities.
- Experience operating within regulated or compliance-driven industries is advantageous.
What’s in it for you?
- Experience a dynamic and team-orientated work environment.
- Opportunities for personal growth and learning.
- An open, inclusive and supportive team where you will be valued, and your suggestions will be welcome.
- 26 days paid holiday per year. This is in addition to local public holidays.
- Competitive salary.
- Hybrid Working.
- Risk Benefits such as pension, Life Assurance (4x annual salary), Private Medical Insurance.
- Team Building Opportunities.
- Flexible core hours between 10am – 4pm.
- Receive support whenever you need it with our Employee Assistance Program, available 24/7.
- Local discounts and more…
Our team is committed to keeping remuneration and benefits under constant review to make sure what we offer stays relevant.
Senior Security Engineer (Infrastructure) in London employer: Tain Ltd
Join a forward-thinking organisation as a Senior Security Engineer (Infrastructure) where you will thrive in a dynamic, team-oriented environment that values your contributions and fosters personal growth. With competitive salaries, 26 days of paid holiday, hybrid working options, and comprehensive risk benefits including private medical insurance, we prioritise employee well-being and development. Our inclusive culture encourages collaboration and innovation, ensuring you have the support you need to excel in securing our infrastructure across cloud and on-prem environments.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Security Engineer (Infrastructure) in London
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Tain Ltd, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through Tain Ltd
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Tain Ltd. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace Senior Security Engineer (Infrastructure) in London
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Tain Ltd insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Tain Ltd that you’re committed to staying ahead in the game.
How to prepare for a job interview at Tain Ltd
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at Tain Ltd to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Tain Ltd.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
