Tesco Czech Republic Hybrid Full-Time Permanent Apply by 20-Nov-2026
About the role
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.
What is in it for you
Tesco is a diverse and exciting employer, dedicated to being #aplacetogeton, providing career-defining opportunities to all of our colleagues. If you choose to join our business, we will provide you with (for all):
- Up to 20% yearly salary bonus - based on both individual and business performance
- Sick leave compensation
- 1 extra week of annual leave above your legal entitlement of 4 weeks of annual leave of paid leave to support your well-being and family life
- Pension insurance contribution
- Cafeteria benefit system & Multisport card
- Training and Development Plan, supported by certified training and learning platforms like Udemy, Udemy Pro and LinkedIn
- Referral bonus
- Flexible work time
You will be responsible for
- 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.
You will need
- 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.
About us
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}!