All Services Administrative & Secretarial Linux System Administrator $5/hr · Starting at $25 System Administrator with Hacking mindset... Penetration Tester... Security Analyst... Quick thinker... About $5/hr · Ongoing Download Resume System Administrator with Hacking mindset... Penetration Tester... Security Analyst... Quick thinker... Skills & Expertise Administrative AssistantLinux ProgrammingPenetration TestingPHP 5PythonSystem AdministrationSystems Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts System AdministratorsLinux ProgrammersPenetration Testing ConsultantsPython Developers