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- Tasks: Monitor security tools, investigate threats, and mentor junior analysts in a dynamic team.
- Company: Join a leading Tier 1 Financial organisation focused on global cyber security.
- Benefits: Enjoy hybrid work, competitive pay, and opportunities for career growth.
- Why this job: Make a real-world impact while working in a collaborative and learning-focused environment.
- Qualifications: Experience with SIEM platforms, network analysis, and a proactive mindset are essential.
- Other info: Flexible shift pattern allows for extended time off between work blocks.
The predicted salary is between 43200 - 72000 £ per year.
Location: London (Hybrid – 3 days on-site, 1 day remote)
Shift Pattern: 4-on, 4-off (08:00–20:00, 12-hour shifts)
Cyber threats don’t sleep – and neither do we. We’re looking for a sharp, adaptable and experienced Senior Cyber Operations Analyst to join our global security operations in a Tier 1 Financial organisation. You’ll be part of a dynamic, round-the-clock team, responding to real-world threats and keeping our organisation safe from sophisticated cyber attacks.
This is more than just a monitoring role. You’ll go beyond the alerts, conducting in-depth investigations, leading response efforts, and helping shape how we defend against the next wave of cyber threats.
What You’ll Be Doing
- Monitor and manage a suite of security tools (SIEM, IDS/IPS, DLP, and others) to detect and respond to threats in real-time.
- Triage, investigate and escalate incidents with sound judgement – this isn’t checkbox security work.
- Dive deep into data using PCAP, endpoint logs, network telemetry and behavioral analytics.
- Hunt for threats proactively, leveraging threat intelligence, patterns, and instincts built from experience.
- Work cross-functionally with other teams to contain, mitigate and learn from security incidents.
- Act as a mentor to Tier 1 analysts, sharing your knowledge and helping to build the next line of cyber defenders.
- Feed lessons learned into stronger controls, better tooling and smarter monitoring.
What You Bring
- You’re not new to this. You’ve been in the trenches and know what it takes to stay ahead of threat actors. Ideally, you bring:
- Hands-on experience with SIEM platforms, especially Splunk.
- Strong familiarity with MITRE ATT&CK, intrusion detection/prevention systems, and malware behaviour.
- Confidence in network traffic analysis (PCAP, NetFlow) and endpoint forensics.
- The ability to explain technical risk in plain English – whether you’re talking to a peer or a business stakeholder.
- A proactive mindset – you don’t wait to be told what to investigate; you follow your nose.
Bonus points if you also have:
- An understanding of cloud environments (AWS, Azure, GCP) and how to secure them.
- Familiarity with data loss prevention technologies.
- A solid grasp of both Windows and Linux security fundamentals.
- Experience working in a regulated environment or financial services – though it’s not a dealbreaker.
What You’ll Get
- The chance to work in a mission-critical, global cyber team, where your actions have real-world impact.
- A collaborative and learning-focused environment – where curiosity is encouraged and growth is supported.
- Rotating shift pattern that gives you extended time off between blocks of work.
- Competitive compensation, benefits, and the chance to grow into more senior leadership or technical specialist roles over time.
Contact Detail:
Iceberg Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Cyber Operations Analyst
✨Tip Number 1
Familiarise yourself with the specific security tools mentioned in the job description, such as SIEM and IDS/IPS. Being able to discuss your hands-on experience with these tools during the interview will demonstrate your readiness for the role.
✨Tip Number 2
Brush up on your knowledge of the MITRE ATT&CK framework. Be prepared to explain how you've applied this knowledge in past roles, as it shows your ability to think critically about cyber threats.
✨Tip Number 3
Highlight any experience you have with threat hunting and incident response. Share specific examples of how you've proactively identified and mitigated threats, as this aligns perfectly with what they're looking for.
✨Tip Number 4
Prepare to discuss your mentoring experience. Since the role involves guiding Tier 1 analysts, showcasing your ability to teach and share knowledge will set you apart from other candidates.
We think you need these skills to ace Senior Cyber Operations Analyst
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in cyber operations, particularly with SIEM platforms like Splunk. Emphasise your hands-on experience and any specific achievements that demonstrate your ability to handle real-world threats.
Craft a Compelling Cover Letter: In your cover letter, express your passion for cybersecurity and detail how your proactive mindset aligns with the role's requirements. Mention specific examples of past incidents you've managed or investigations you've led to showcase your expertise.
Highlight Technical Skills: Clearly outline your technical skills related to the job description, such as familiarity with MITRE ATT&CK, network traffic analysis, and endpoint forensics. Use bullet points for clarity and ensure you explain any complex terms in simple language.
Showcase Mentorship Experience: If you have experience mentoring others, be sure to include this in your application. Highlight how you've contributed to building the next line of cyber defenders, as this is a key aspect of the role.
How to prepare for a job interview at Iceberg
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with SIEM platforms, particularly Splunk. Highlight specific instances where you've successfully detected and responded to threats, demonstrating your familiarity with tools like IDS/IPS and DLP.
✨Understand the Cyber Landscape
Familiarise yourself with the latest cyber threats and trends, especially those relevant to the financial sector. Be ready to explain how you would apply the MITRE ATT&CK framework in real-world scenarios to enhance security measures.
✨Demonstrate Proactive Problem-Solving
Share examples of how you've taken the initiative in previous roles to hunt for threats or improve security protocols. This will show your proactive mindset and ability to think critically under pressure.
✨Communicate Clearly and Effectively
Practice explaining complex technical concepts in simple terms. You may need to convey technical risks to non-technical stakeholders, so showcasing your communication skills will be crucial during the interview.
