CNO Test Engineer with Security Clearance

CNO Test Engineer II Location: Hanover, MD (On-site) Ring0 Technologies ("Ring Zero") is hiring a motivated CNO Test Engineer who is passionate about Cybersecurity. This position will be integrated into a cutting-edge Cybersecurity team and will be responsible for for supporting complex and challenging virtual machine testing environments.Security Requirement: US Citizen with an active TS/SCI w/Polygraph ResponsibilitiesThe ideal candidate will be responsible for:Conduct Component and System Integration Level testing on complex software applicationsSupport a large virtual machine test environment used by multiple customersAssume responsibility for maintenance, upgrades and monitoring of lab equipment running Windows and LinuxPromptly handle configuration, software, and hardware requirements generated by customersRequired work experienceStrong scripting experience in Python, Perl, or other scripting language5+ years'' experience supporting of software development activities5+ years'' experience utilizing Microsoft Windows and Unix-like operating systems5+ years'' experience working with networking protocols such as TCP, UDP, IP, HTTP, DHCP, and DNSExperience performing testing in support of software developmentFamiliar with routers and switches QualificationsBachelor''s degree or equivalent experienceExperience in the technology industryStrong written and verbal communication skillsAbility to understand highly technical information

Created: 2025-11-15