SECURITY ANALYST II - SOC
Tesco
SECURITY ANALYST II - SOC
Job Description
As a Security Analyst II, you will play a critical hands-on role within the SOC, delivering high-quality investigations and proactive monitoring to protect the organisation from evolving threats. This position demands strong analytical capability, investigative depth, and technical expertise to solve complex challenges under pressure.
You will leverage your knowledge of operating systems, networking, and security principles to identify, analyse, and contain threats quickly and effectively. You will use advanced querying and technical skills to uncover patterns, validate alerts, and drive improvements in detection and response.
You will act as a trusted member of the SOC team, collaborating with peers and partners to strengthen detection and response capabilities. Beyond day-to-day operations, you will contribute to process improvements, automation initiatives, and SOC maturity objectives.
- Monitor and analyse security events using Security platforms, applying advanced queries to identify and validate threats.
- Deliver accurate and timely investigative analysis, ensuring rapid containment and remediation of incidents.
- Act as a key responder during active incidents, applying technical knowledge to diagnose root causes and mitigate impact.
- Conduct proactive threat hunting to uncover unknown threats and strengthen early detection capabilities.
- Utilise deep understanding of operating systems, networking protocols, and security principles to resolve complex challenges.
- Maintain situational awareness of emerging attacker techniques, vulnerabilities, and threat trends.
- Support development and optimisation of SOC playbooks, processes, and automation use cases.
- Collaborate with Incident Managers, Threat Intelligence, and other teams for unified response and knowledge sharing.
- Produce clear, actionable reports for technical and non-technical audiences.
- 2+ years’ experience in SOC operations or equivalent security monitoring role.
- Strong investigative and analytical skills with proven ability to handle complex incidents under pressure.
- Proficiency in SIEM/XDR platforms and advanced querying (e.g., KQL, SPL) for threat detection and analysis.
- Solid understanding of operating systems (Windows, Linux), networking concepts (TCP/IP, DNS), and security fundamentals.
- Familiarity with incident response frameworks (e.g., NIST, MITRE ATT&CK).
- Ability to prioritise and manage multiple cases concurrently in high-stakes environments.
- Strong communication skills for technical and non-technical stakeholders.
- Experience with scripting languages (e.g., Python, PowerShell).
- Industry certifications (e.g., CompTIA Security+, GIAC) or equivalent experience.
- Completion of relevant training courses (e.g., SEC450, SEC511, SEC530).
- Exposure to automation and AI-driven SOC enhancements.
Tesco Technology was established in Prague to support Tesco’s retail business in Central Europe and across the Tesco Group. What began as a regional center over 25 years ago has evolved into a modern, forward-thinking team, driving innovation and digital transformation throughout the region.
With operations in the UK, Ireland, India, Hungary, Poland, and the Czech Republic, we’re committed to delivering great value to our customers every day.
Let’s {code} the future together at {Tesco Technology}!
Locations
- Czechia
Salary
Estimated Salary Rangemedium confidence
40,000 - 70,000 EUR / yearly
Source: ai estimated
* This is an estimated range based on market data and may vary based on experience and qualifications.
Skills Required
- advanced queryingintermediate
- investigative analysisintermediate
- threat huntingintermediate
- operating systems and networking knowledgeintermediate
- security principlesintermediate
Responsibilities
- monitor and analyse security events
- deliver investigative analysis
- act as key responder during incidents
- conduct proactive threat hunting
- support SOC playbooks and automation
- collaborate with teams
- produce reports
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