Security guard

Senior Security Monitoring & Response Officer (m/f) in Luxembourg

Empregador: Arendt & Medernach S.A.
Onde: Luxembourg
Vagas: 1
Publicada em: 2026-09-15

O que voce vai fazer

Senior Security Monitoring & Response Officer locations Luxembourg time type Full time job requisition id JR000659 Arendt is your legal, tax and business services firm in Luxembourg. At Arendt we combine the entire value chain of services dedicated to asset managers, banks, insurers, public institutions, commercial companies and private clients operating in Luxembourg. Arendt offers specialist advice, that encompasses all legal, regulatory, taxation and advisory aspects of doing business in Luxembourg. The driving force behind our work is what our clients need and our commitment to supporting their success. Given the ongoing development of our firm, we are currently recruiting for our Technology department Arendt Digital Services: ‎ Senior Security Monitoring & Response Officer Based in our Hamm Office As a Senior Security Monitoring & Response Officer, you will report to the head of Risk & Control for implementing and overseeing IT Security operations activities as well as analyzing responses to threats for Arendt Digital Services in a multi-tenant shared services center environment. Your role: Lead Vulnerabilities Management & Patching activities: • Act as practice leader for detecting, assessing Critical and high vulnerabilities; • Coordinate the remediation plan within all IT departments for urgent response; • Oversight patching activities within IT organization; • Feed KPIs/KRIs for Vulnerabilities & patching management processes; • Automation: Propose and lead project of automation of vulnerabilities & patch management activities. Lead SOC management activities: • Act as practice leader for Log & SOC management activities; • Keeping up to date process, workflow and procedure for SOC alerting (level 1 to level 3); • Security by design: identify and maintain Playbooks and SIEM correlations requirements trigger by new project; • Supplier management: lead supplier performance review for our third-party SOC suppliers; • Automation: Propose and lead project of automation for SOC activities. Incident management response activities: • Act as main contact point for Security incident coordination in collaboration with Incident manager; • Participate to root cause analyses and security reporting as security expert; • Keeping up to date Security Incident process and procedure documentations; • Feed KPIs/KRIs for security incident management. Support for Request Fulfillment: • Manage standard request about security topics from IT and Clients; • Validate Request Fulfillment on our IT ticketing tools. Your profile: • You hold a bachelor's degree or a master's degree in information/security systems or related field; • You have a sound experience in IT security with a successful experience as ITSO, SOC senior analyst or blue-team security analyst; • You have solid IT knowledge; • You have strong interpersonal and communication skills; • You have problem-solving skills and a proactive attitude; • You are organized, proactive and customer oriented; • You are recognized as a team player and able to work autonomously; • You have a perfect command of English and French, both spoken and written. Technical skills: • You have a very good experiences with SIEM / Log management tools (Splunk, Sentinel, Elastic,..), certification in such domain is a real added value; • ITIL process and vulnerability management; • Threat Intelligence and Analysis; • You have a very good knowledge of IT security concepts and solution (Firewall, Waf, Proxies, end point security); • Knowledge of cloud environments and/or shared services center is an asset; • DORA, ISO27001 and PSF requirements. ‎ Within Arendt, we uphold high standards. Our professionals work with clients on engaging projects, empowered from the start. With a strong local presence in Luxembourg and international reach, we support and train our team members to thrive in a culture of excellence. Specialised teams ensure the right skills are available, allowing for a focus on added value. Our leaders are