CSIRT Analyst

CSIRT Analyst

Do you have a passion for Cyber Security, especially advanced Managed Detection & Response (MDR)? Does Incident Response, Digital Forensics, Threat Hunting, Threat Intelligence and everything related to Cyber Security feel like second nature to you? Are you a Cyber Defender at heart, driven to strengthen the blue team and help organizations that are under attack? If you answered yes to all of these questions, you might be the perfect fit for our CSIRT Analyst role!

You handle security alerts/incidents that have been escalated by the SOC Analysts (Tier 2)

You will handle security alerts and incidents together with your team

You conduct DFIR assignments, including DFIR readiness assessments

You participate in the weekly Threat Hunting duty to proactively chase threats through novel Tools, Techniques & Procedures (TTPs)

You will perform compromise assessments to identify potential compromises and their scope

You collect Threat Intelligence (IOCs and TTPs)

You will contribute to Detection Engineering in SIEM, xDR. Together with the Red Team you will do Purple Teaming exercises to test and improve defenses

You contribute to the creation of playbooks in SOAR

You will co-write processes and procedures related to DFIR, Threat Intelligence, Threat Hunting

You will be part of our Incident Response on call service

What you need to succeed: At least 3-5 years of experience in a similar position. Significant hands-on experience in disk, memory and log acquisition in a forensically sound manner, parsing and deep forensic analysis of extracted artifacts and professional post-incident report writing A bachelor or master degree or equivalent through experience. A hands-on and proactive mindset with a 'can do' mentality. Experience and/or interest in working with the following MDR tools: EDR (CrowdStrike Falcon, MS Defender for Endpoint, Sentinel One,...), NDR (Vectra, Darktrace,...), xDR (CrowdStrike Identity Protection, MS Defender for Office/Clouds Apps/Identity/...). Knowledge of Security Monitoring with SIEM technologies. A passion about the following security capabilities: Security Monitoring, Digital Forensics, Incident Response, Threat Intelligence, Threat Hunting.

About CTG CTG, a Cegeka company, delivers IT and business solutions that enhance clients' digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years' experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries. Together, we shape what's next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you'll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey.