Senior Security Tester handling security audits and customer consultations at Redguard AG in Switzerland. Leading project teams and supporting technical service development.
Responsibilities
Responsible for planning and conducting security audits, penetration tests, attack simulations, and Red/Purple teaming
Providing expert technical advice to customers on IT security matters
Leading a technical project team and serving as the technical point of contact for our customers
Actively contributing to the development and enhancement of our internal tooling and technical services
Participating in and delivering a variety of internal and external training sessions
Assisting with scheduling and resource coordination
Supporting our sales team in the execution of activities
Requirements
You have a technical vocational education with advanced professional training, several years of professional experience in information security, and relevant certifications such as OSCP, OSEP, BSCP, CRTO, or similar.
You are a team player, loyal, curious, and determined to get to the bottom of things, with broad knowledge and practical experience in security aspects across several of the following areas:
Web and API technologies and modern tech stacks
Mobile applications for iOS and Android
Secure software development in modern programming languages
Microsoft products such as Windows, Active Directory, Exchange, or SharePoint
UNIX systems for clients and servers
Networks and their components on-premises or in Azure, AWS, and GCP
An impeccable personal record is a prerequisite for these activities.
You write and speak fluent German and English. Additional French skills are a plus.
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