Senior Security Operations Analyst

Job not on LinkedIn

🔥 1 hour ago

🌐 United Kingdom, Ireland, +1 more countries – Remote

🇬🇧 United Kingdom – Remote 🇮🇪 Ireland – Remote 🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🛡️ Security Operations

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 27 days.
• No salary listed.

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S4 Capital Group

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 2018

💼 Consulting

📣 Marketing

Consulting • Advertising • Marketing

S4 Capital Group is a new age digital advertising, marketing, and technology services company. Operating within the rapidly expanding segment of the advertising and marketing services market, S4 Capital aims to disrupt traditional models by focusing exclusively on digital content, data, and media. With a mission to provide seamless and integrated services globally, they specialize in creating engaging stories, transforming data into actionable insights, and building digital architectures to enhance customer experiences. The company emphasizes sustainability and responsible business practices as a central part of its ethos.

📋 Description

• Serve as the primary operational security anchor for EMEA, bridging follow-the-sun operations across APAC and the Americas • Analyse security events and investigate potential threats • Validate, manage, contain, and eradicate medium-to-high severity incidents across endpoint, identity, SaaS, and cloud environments • Monitor and remediate security incidents across on-premises, identity, and cloud-based environments • Perform deep-dive investigations, threat isolation, and query hunting using CrowdStrike Falcon • Investigate identity compromises, phishing campaigns, and suspicious account activity using Google Admin Console • Analyse ingress edge telemetry, CDN traffic, WAF events, and web server logs to detect and mitigate web attacks, DDoS conditions, and botnet or scraping abuse • Maintain and update incident response plans and runbooks • Collaborate with engineering to automate containment workflows • Coordinate cross-departmental remediation tasks and escalate unresolved incidents with technical root-cause analysis aligned with MITRE ATT&CK • Collaborate with content production on security awareness and mentorship

🎯 Requirements

• 5+ years of direct experience in Security Operations (SOC), Incident Response, or similar hands-on technical operational roles • Bachelor’s degree in Computer Science, Engineering, or Information Security, or equivalent practical experience • Deep operational experience using CrowdStrike, including Host Timeline, Real Time Response, and query hunting • Proven experience using Google Admin Console for phishing, BEC, and identity investigations • Hands-on experience with EDR, SWG, SIEM, and MDM security platforms • Solid understanding of network protocols, traffic flow, and the OSI model • Experience with log analysis, malware triage, and digital forensics • Ability to operate autonomously during incidents with minimal supervision • Practical experience using AI tools, LLMs, or agentic workflows for analysis, scripting, or automation • Working ITIL knowledge and functional familiarity with the MITRE ATT&CK framework • Ability to present findings confidently and politely to technical and non-technical stakeholders • Self-directed, resourceful, and critical-thinking approach • Strong self-organisation and anxiety management during high-pressure incidents • Certifications such as CISSP, Security+, or CEH are welcome but secondary to proven live-fire execution • Experience with Cloudflare edge/WAF logs and Acquia/Drupal web server access logs is a plus • Cloud security experience with GCP, AWS, or Azure is a plus • Scripting proficiency in Python, PowerShell, or Bash is a plus • Exposure to Blue, Red, or Purple team simulation exercises is a plus

🏖️ Benefits

• Equal-opportunity employer committed to a respectful and empowering work environment • Diverse and inclusive workplace culture • Opportunities to learn, experiment with emerging tooling, and suggest process enhancements

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