National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend

Sr. Security Engineer | UK

Intermedia
uk
4 weeks ago
Applications closed

Related Jobs

View all jobs

Director, Regional Sales - Cybersecurity (Basé à London)

About the role

:

Intermedia’s Information Security team is seeking aSenior Security Engineerwith a strong passion for threat detection, incident response, and security engineering. The ideal candidate thrives in digging through data to find anomalies, identifying root causes, uncovering malicious activity, recommending corrective actions, and working cross-functionally to drive remediation and strategic improvements.

Key Responsibilities

Security Monitoring & Incident ResponseMonitor and triage security alerts from SIEM, EDR, and other tools; escalate and respond as needed. Investigate security incidents, determine root cause, document findings, and develop IOCs to prevent recurrence. Support escalations from internal employees or customers with security-related concerns.Security Engineering & ToolingAssist with security reviews related to infrastructure and system changes. Build, enhance, and maintain internal security tooling and scripting repositories. Contribute to the development of detection content, alert tuning, and automation pipelines.Strategic & Team ContributionsDrive annual security team goals and cross-functional initiatives. Author and maintain clear, actionable documentation and knowledge bases. Mentor junior team members and share expertise across the organization. Participate in a rotating on-call schedule for security operations support.

Required Qualifications

5+ years of experience in a security engineering or operations role. Bachelor or Master’s degree in Computer Science, Electrical Engineering, Computer Engineering, or equivalent related work experience Deep expertise in Windows and Linux operating systems. Proficiency in one or more scripting languages: Python, PowerShell, JavaScript, Bash. Strong understanding of networking fundamentals (TCP/IP, DNS, HTTP/S, etc.). Hands-on experience with cloud platforms (AWS, Azure, or GCP) — cloud security knowledge preferred. Familiarity with virtualization technologies and associated security controls. Demonstrated experience inat least oneof the following:Penetration Testing: Offensive security and exploitation techniques.Digital Forensics: Host, network, or memory-based investigation.Threat Hunting: Detection engineering and hypothesis-driven threat investigation. Knowledge of modern security tooling (SIEM, EDR, vulnerability management, SOAR). Strong documentation and communication skills; fluent in written and spoken English.
National AI Awards 2025

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

LinkedIn Profile Checklist for Cybersecurity Jobs: 10 Tweaks to Supercharge Recruiter Engagement

In the ever-evolving realm of cybersecurity, having a LinkedIn profile that reflects both your technical prowess and threat-hunting acumen is vital. Organisations are on the lookout for professionals skilled in penetration testing, incident response, security architecture and compliance. With hiring managers scanning dozens of profiles daily, your profile needs to not just rank in searches but convey your expertise in safeguarding digital assets. This step-by-step LinkedIn for cybersecurity jobs checklist offers ten practical tweaks to supercharge recruiter engagement. Whether you’re an aspiring security analyst, a seasoned penetration tester or a chief information security officer aiming for board-level roles, these actionable optimisations will sharpen your LinkedIn presence and position you as a top infosec candidate.

Part-Time Study Routes That Lead to Cyber Security Jobs: Evening Courses, Bootcamps & Online Masters

The frequency and sophistication of cyber-attacks have exploded in recent years, making cyber security one of the UK’s most in-demand skill sets. From safeguarding NHS patient data to defending FTSE 100 financial systems, organisations across sectors require qualified professionals—penetration testers, security analysts, incident responders and security architects—to protect critical infrastructure. Yet many professionals cannot pause their careers to upskill full time. Fortunately, an ecosystem of part-time learning pathways—evening courses, intensive bootcamps and flexible online master’s programmes—enables you to learn cyber security while working. This comprehensive guide explores every route: foundational CPD, immersive bootcamps, accredited online MScs, plus funding options, planning strategies and a real-world case study. Whether you’re an IT support technician, a software developer or a compliance manager aiming to pivot into security, you’ll discover how to build expertise at your own pace.

The Ultimate Assessment-Centre Survival Guide for Cyber Security Jobs in the UK

Assessment centres for cyber security positions in the UK are designed to mirror real-world threat landscapes and test both your technical acumen and soft skills under pressure. Across multiple stages—psychometric assessments, penetration testing exercises, incident response group tasks, case studies, interviews and even informal networking breaks—employers assess your ability to identify vulnerabilities, collaborate in high-stakes scenarios and communicate effectively. This guide walks you through each component, equipping you to stand out and secure your next role in cyber defence.