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Cyber Security Tester

Neurosoft Athens, Attica, Greece

remotefull-time
Posted Aug 17, 2026Apply by Sep 16, 2026

**Role & seniority: ** Cyber Security Tester (mid-level); requirement: 2+ years in similar roles and 4+ years in software development/engineering/administration

**Stack/tools: ** Kali Linux, penetration testing tools; web/mobile security assessment; knowledge of networking/OS/server/applications. Certifications/tools mentioned: OSCP/CRTP/CRTO (examples). Methodologies/best practices: OWASP, OSSTMM. Security tech: firewalls, IDS/IPS, app gateways/filters, AV, encryption, SIEM, asset discovery, identity/auth, access control. (Plus: scripting Python/Bash; reverse engineering/exploit/malware skills.)

**Top 3 responsibilities: **

  • Perform assessments independently: WiFi security, external security, and web/mobile security (simple/complex)

  • Own and deliver vulnerability assessment scope/results; conduct internal assessments (e.g., Active Directory, infrastructure)

  • Report and document findings and explain operational impact; recommend security improvements; maintain/update methodologies

  • Must-have skills:

    • Hands-on penetration testing experience; strong understanding of web/mobile technologies, networking, OS, servers, wireless

    • Knowledge of security controls/technologies (firewalls, IDS/IPS, encryption, SIEM, access control, asset discovery)

    • Ability to work independently, produce clear documentation, and communicate findings

    • Awareness of community best practices (OWASP/OSSTMM); **Kali

Full Description

Neurosoft is a leading Managed Services Provider (MSP) that specializes in offering end-to-end premium integrated services in the areas of Cyber Security, Technology Solutions and Field Services. Our services are designed to meet our customers' holistic needs to increase efficiency and security, supporting business resilience and continuity. Neurosoft is active in Greece and Cyprus in both private and public sector projects and has been listed on the Italian Stock Exchange since 2009 while currently employing 300+ highly skilled professionals with deep expertise in their fields. The statutory majority shareholder is Allwyn S.A. We have an open vacancy for a Cyber Security Tester.

Main Responsibilities

  • Conduct Wifi Security Assessment independently.
  • Conduct External Security Assessment independently.
  • Conduct (Simple/Complex) Web/Mobile Security Assessments independently.
  • Conduct Vulnerability Assessments with full ownership of scope and delivery.
  • Conduct Internal Security Assessment (Active Directory, Infrastructure)
  • Explain, demonstrates and documents, as needed, the operational impact of identified vulnerabilities
  • Maintain and update methodologies
  • Assists customer with implementing policies and tactics, techniques and procedures for conducting assessments
  • Reports on findings to stakeholders and makes suggestions for security improvements

Requirements

2 or more years of experience in a similar position 4 or more years of experience in software development, engineering, administration Academic studies or training in the fields of information security, application/software development, networking, system administration, and/or engineering. Industry Certifications like (e.g. OSCP, CRTP, CRTO etc.). Very Good understanding of web technologies/services, mobiles, networking, operating systems, server services/applications, wireless technologies and hardware. Good understanding of security technologies such as firewalls, IDS/IPS, application gateways/filters, anti-virus, encryption, security information and event management (SIEM), mobile security, asset discovery, identity authentication management, and access control. Knowledge of security community best practices and methodologies such as OWASP and OSSTMM Hands-on experience Good Experience with Kali Linux and penetration testing tools

Consider a plus

  • Writing code with scripting languages such as Python and Bash
  • Analyzes, disassembles and reverse engineers code to discern weaknesses for exploitation
  • Develops exploits and tools for assessments or attacks
  • Malware development
  • Strong analytical skills, critical thinking and attention to detail
  • Good communication skills
  • Ability to work efficiently both within a team and independently
  • Fluency in Greek and English languages, oral and written

Benefits

🏋️‍️Friendly and dynamic working environment 🏫 Formal Training And Professional Qualifications Fully Funded ✔️ Compensation details are discussed during the initial screening conversation before the interview stage. ⚕️ Private Health Insurance ⚖️Work-Life Balance initiatives 🏃🏽‍Corporate Sports Teams (e.g. Running, Basketball) 👥 A Buddy who will support you with your onboarding

Wifi Security AssessmentExternal Security AssessmentWeb/Mobile Security AssessmentVulnerability AssessmentInternal Security AssessmentActive DirectoryKali LinuxPenetration TestingPythonBashReverse EngineeringExploit DevelopmentMalware DevelopmentOWASPOSSTMMSIEMmulti-location

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