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Cyber Security Tester

Location: Krakow, MA, Poland
Job ID: R0018879
Date Posted: Sep 28, 2023
Segment: Green Energy & Mobility
Business Unit: Hitachi Energy
Profession (Job Category): IT, Telecom & Internet
Job Type (Experience Level): Experienced
Job Schedule: Full time
Remote: Yes

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  • In-depth knowledge of TCP/IP networking and application protocols concepts
  • Understanding of software exploitation and common vulnerabilities
  • Understanding of port scanning, vulnerability assessment and fuzzing tools
  • Knowledge of protocols associated with web technologies
  • Understanding of OWASP Top 10 and SANS 25 vulnerabilities and their mitigations
  • Knowledge about security testing of mobile apps and related APIs
  • Experience in working in multicultural environments
  • Good English communication skills: verbal and writing of technical reports
  • Knowledge of control communication protocols and technologies
  • Proficient with one of the scripting languages (e.g., Python)
  • Knowledge of cryptographic and security protocols
  • Understanding of penetrating testing tools like Metasploit; able to write auxiliary modules and code exploits
  • Knowledge on hardware exploitation techniques (e.g., firmware reverse engineering)


  • Pentesting - performing penetration tests of wide range of systems
  • Research - gathering information about industry technologies, familiarizing with new communication protocols and their weaknesses
  • Documentation preparation - reports creation, team's internal documentation development
  • Lab configuration - helping in laboratory work when needed
  • Meetings - taking part in technical meetings and knowledge exchange sessions
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