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For Companies At a Glance
- Tasks: Lead security operations and manage cloud security across multiple platforms.
- Company: Join KX, a leader in data-driven decision-making for top global companies.
- Benefits: Competitive salary, tailored training, private healthcare, and enhanced family leave.
- Why this job: Make a real impact on global security while working with cutting-edge technology.
- Qualifications: Experience in security operations and cloud environments; certifications preferred.
- Other info: Enjoy a hybrid work model and a culture of curiosity and ownership.
The predicted salary is between 36000 - 60000 £ per year.
KX software powers the time-aware, data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and efficiency, ensuring companies understand change over time and can achieve faster, more accurate insights at any scale, cost-effectively. KX is essential to the operations of the world's top investment banks, aerospace and defence, high-tech manufacturing, healthcare and life sciences, automotive and fleet telematics organisations. The company has established offices and a robust customer base across North America, Europe, and Asia Pacific.
Overview of the Role
KX is hiring a Senior Security Analyst to serve as a cornerstone of our global security operations. This is a high-visibility role bridging technical security operations, cloud security engineering, and compliance governance. You will act as the primary escalation point for advanced security investigations, orchestrate MSSP services, strengthen our multi-cloud security posture (AWS, Azure, GCP), and ensure alignment with key frameworks including ISO 27001, SOC2 Type 2, and CMMC.
Key Responsibilities
- Act as primary technical point of contact for MSSP/SOC providers, ensuring SLA/SLO adherence.
- Provide Tier 3 escalation support for complex security incidents and lead forensic investigations.
- Own Cloud Security Posture Management (CSPM) across AWS, Azure and GCP.
- Lead the end-to-end vulnerability management lifecycle (including Qualys) and drive remediation.
- Design and deploy security controls across IaaS, PaaS and FaaS environments.
- Implement Zero Trust principles across IAM and network layers.
- Manage Data Loss Prevention (DLP) and encryption strategies.
- Map technical controls to ISO 27001, SOC2 Type 2 and CMMC frameworks.
- Lead audit evidence collection and validation.
Skills
- Advanced SOC / Tier 2–3 incident response expertise.
- Strong SIEM, XDR and EDR platform experience.
- Deep understanding of AWS, Azure and GCP security controls.
- Vulnerability management lifecycle expertise.
- IAM, encryption and Zero Trust architecture knowledge.
- Ability to communicate security risks to non-technical stakeholders.
- Multi-cloud security experience across at least two major providers.
- Hands-on vulnerability management ownership.
- Experience in regulated environments (SOC2 / ISO 27001 / CMMC).
- CISSP (or equivalent).
- Professional-level cloud security certification (AWS / Azure / GCP).
Preferred Qualifications
- GCIH, GCFA, GCTI or similar incident lifecycle certifications.
- OSCP or CREST certification.
- Threat hunting or forensic certifications.
- Qualys certification.
Location & Workplace Type
Hybrid working model based out of the UK.
Why Choose KX
- Data Driven: We lead with instinct and follow fact.
- Naturally Curious: We lean in, listen and learn fast.
- All In: We take ownership, take on challenges and give it our all.
Competitive salary aligned to experience and market standards. Individually tailored training and skills development. Private healthcare package and Employee Assistance Programme. Enhanced maternity and paternity package.
Senior Security Engineer in London employer: KX
Contact Detail:
KX Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Security Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching KX and its security operations. Understand their tech stack and be ready to discuss how your skills align with their needs. Show them you’re not just another candidate, but someone who gets what they do!
✨Tip Number 3
Practice your problem-solving skills! Be ready to tackle hypothetical security scenarios during interviews. This will demonstrate your analytical thinking and how you approach complex issues, which is crucial for a Senior Security Engineer.
✨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, it shows you’re genuinely interested in joining the KX team.
We think you need these skills to ace Senior Security Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Security Engineer role. Highlight your experience with cloud security, incident response, and any relevant certifications. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about security and how your background makes you a perfect fit for KX. We love seeing genuine enthusiasm and a clear understanding of our mission.
Showcase Your Technical Skills: Don’t hold back on showcasing your technical expertise! Mention specific tools and frameworks you've worked with, especially around AWS, Azure, and GCP. We’re keen to know how you’ve tackled security challenges in the past.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It helps us keep track of applications and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at KX
✨Know Your Stuff
Make sure you brush up on your knowledge of cloud security, especially AWS, Azure, and GCP. Be ready to discuss specific security controls and how they relate to the frameworks mentioned in the job description, like ISO 27001 and SOC2 Type 2.
✨Showcase Your Experience
Prepare to share concrete examples from your past roles where you've handled complex security incidents or led vulnerability management initiatives. Highlight any hands-on experience with SIEM, XDR, and EDR platforms, as well as your familiarity with multi-cloud environments.
✨Communicate Clearly
Since you'll need to explain security risks to non-technical stakeholders, practice articulating complex concepts in simple terms. This will demonstrate your ability to bridge the gap between technical and non-technical teams, which is crucial for this role.
✨Ask Insightful Questions
Prepare thoughtful questions about KX's security operations and their approach to compliance governance. This shows your genuine interest in the company and helps you assess if it's the right fit for you.