Security Engineer – Incident Response Team (f/m/x)

Sii Poland; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Medical care

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Regular integration events and trips

Job summary

Sii Poland invites an experienced Security Engineer to join our Computer Security Incident Response Team. You will play a crucial role in protecting the organization against evolving cyber threats, handling incidents, investigations, and threat hunting.

The role requires collaboration, English and Polish fluency, and willingness to commute to the Warsaw office two days a week. We value hands-on experience with ServiceNow and leading security tools, and relevant certifications are a plus.

Qualifications

• At least 3 years of professional experience in incident response, cyber threat intelligence analysis or digital forensics.
• Fluency in both English and Polish, with strong written and verbal communication skills.
• Hands‑on experience with ServiceNow and security tools such as Netcraft, VirusTotal, Symantec DLP, and Ghidra.

Responsibilities

• Handling and responding to security incidents
• Conducting investigations and performing digital forensics
• Implementing data leak prevention measures
• Identifying and analyzing phishing attempts
• Running threat hunting campaigns and contributing to cyber threat intelligence
• Supporting vulnerability management processes

Skills

Incident response

Cyber threat analysis

Digital forensics

Team collaboration

English and Polish fluency

Tools

ServiceNow

Netcraft

VirusTotal

Symantec DLP

Ghidra

Job description

We are looking for an experienced Security Engineer to join our Computer Security Incident Response Team. As part of a team, you will play a crucial role in protecting our organization against evolving cyber threats. If you are passionate about cybersecurity and ready to make an impact, this opportunity may be the right fit for you.

Your tasks

• Handling and responding to security incidents
• Conducting investigations and performing digital forensics
• Implementing data leak prevention measures
• Identifying and analyzing phishing attempts
• Running threat hunting campaigns and contributing to cyber threat intelligence
• Supporting vulnerability management processes

Requirements

• At least 3 years of professional experience in incident response, cyber threat intelligence analysis or digital forensics
• Strong organizational, analytical, and communication skills, with the ability to collaborate effectively within a team
• Hands‑on experience with ServiceNow and security tools such as Netcraft, VirusTotal, Symantec DLP, and Ghidra
• Relevant industry certifications (e.g., GREM, BTL1/BTL2, CRTE, CRTP) will be considered an advantage
• Fluency in both English and Polish, with strong written and verbal communication skills
• Openness to commuting to the office in Warsaw 2 days a week

Job no. JOB-G24C2

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well‑equipped offices
• MySii app
• Medical care