Vulnerability Prioritization & Threat Identification Specialist

b2bnetwork; Warszawa; On-site; PLN 90,000 - 130,000; Full time

Job summary

b2bnetwork in Warsaw seeks a Cyber Security Consultant to apply vulnerability management and cybersecurity fundamentals across IT environments. You will assess vulnerabilities, research CVEs, and guide remediation and risk reduction. Strong Linux/Windows basics and command-line skills are expected.

Experience with scanners like Qualys, Nessus, Rapid7, and OpenVAS is valued; familiarity with AI security risks and network fundamentals will help in daily tasks.

Qualifications

• Understanding of cybersecurity principles and threat landscape.
• Ability to explain what a security vulnerability is and understand its business and technical impact.
• Familiarity with vulnerability severity classification and prioritization methodologies.
• Knowledge of CVSS (Common Vulnerability Scoring System) and how vulnerability scores are used for risk assessment.
• Understanding of vulnerability remediation processes and risk reduction practices.
• Experience with vulnerability scanning and assessment tools such as Qualys, Tenable Nessus, Rapid7, OpenVAS, or similar solutions.
• Ability to identify, investigate, and research vulnerabilities using public sources such as CVE databases, NVD, vendor advisories, and security bulletins.
• Knowledge of vulnerability prioritization based on severity, exploitability, asset criticality, and business impact.
• Good understanding of Microsoft Windows and Linux operating systems.
• Knowledge of common Linux commands (e.g., grep, find, ps, netstat/ss, chmod, chown, journalctl, systemctl).
• Basic PowerShell knowledge, including execution of administrative and information-gathering commands.
• Ability to analyze logs and collect basic troubleshooting information from operating systems.
• Nice-to-have experience in security operations, risk management, or infrastructure support teams.
• Familiarity with security frameworks such as NIST, CIS Controls, ISO 27001, or OWASP.
• Security certifications such as CompTIA Security+, CySA+, SC-900, AZ-500, or similar.

Skills

Vulnerability management

Cybersecurity fundamentals

AI security awareness

Networking concepts

Windows & Linux basics

Command line (Linux/PowerShell)

Tools

Qualys

Nessus

Rapid7

OpenVAS

Job description

b2bnetwork in Warsaw seeks a Cyber Security Consultant to apply vulnerability management and cybersecurity fundamentals across IT environments. You will assess vulnerabilities, research CVEs, and guide remediation and risk reduction. Strong Linux/Windows basics and command-line skills are expected.

Experience with scanners like Qualys, Nessus, Rapid7, and OpenVAS is valued; familiarity with AI security risks and network fundamentals will help in daily tasks.