(Senior) Information Security Professional (f/m/d) - onsite or remote

at subsidary 1&1 Mail & Media Applications SE in Karlsruhe, eutschlandweit or Berlin
Full-time | Permanent | Professionals
Reference ID: M-210

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About us

With our strong brands GMX, WEB.DE and mail.com and over 42 million active users, we are the leading email and communications platform in Germany, Austria and Switzerland. From this strong market position, services and apps are developed that simplify users' digital lives - from office tools and cloud solutions to personal ID management.

Your Tasks

Are you excited to shape your career within a cutting-edge digital enterprise where information security is paramount? Do you want to enhance the security posture for over 42 million customers, contributing significantly to global data and information protection? If so, you’ve come to the right place.

As a (Senior) Security Professional in our Security Governance & Assurance team—responsible for the strategic dimensions of information security at Mail & Media—you will be entrusted with the following key responsibilities:

• Design and Optimization of Security-Critical Processes: Develop and continuously improve core processes such as ISMS, risk management, and supply chain management, ensuring alignment with industry best practices, compliance mandates, and organizational needs.
• Execution of Security Audits and Assessments: Conduct comprehensive audits and assessments across internal departments as well as with external partners and suppliers. Prepare tailored reporting of findings and oversee the remediation of identified gaps.
• Enhancement of Security Awareness: Drive ongoing improvement in organizational security awareness through the development and delivery of targeted training sessions and presentations tailored to diverse technical and non-technical audiences.
• Project Leadership to Elevate Security Standards: Lead initiatives and projects aimed at strengthening the company’s overall security posture.
• Preparation and Representation in External Audits: Prepare essential documentation and represent Mail & Media during external security audits, including ISO 27001 certifications and regulatory inspections such as TKG audits.

We Appreciate

Do you hold a technical degree or equivalent professional qualification? Do you bring several years of experience with strategic information security topics and the ability to translate business requirements into robust technical security solutions? Are you familiar with modern methodologies like DevSecOps and Policy as Code, and enjoy a hands-on approach? If so, we look forward to receiving your application!

• Comprehensive Knowledge of Current Legislation and Security Standards: Expertise in NIS-2, GDPR, ISO 27000 series, NIST frameworks, and best practices such as OWASP and ISACA. Your strong theoretical technical foundation combined with a keen business acumen enables you to leverage this knowledge effectively in an agile digital environment.
• Passion for Emerging Technology Trends: You proactively follow technology trends and acquire hands-on experience, integrating insights into your work and sharing knowledge with colleagues. You are conversant with topics such as Cloud, Microservices, AI, and DevSecOps.
• Collaborative Team Player with Strong Change Management Skills: You lead by example, demonstrate a “bias to action,” and maintain a constructive approach even in challenging situations, fostering a positive team culture. Your empathy and reliability help you build trust and credibility.
• Excellent Communication Skills: You communicate clearly and effectively across all organizational levels, both verbally and in writing, in German and English (C1 proficiency or higher).

What else we would like to tell you

• Our corporate culture: No dress code, flat hierarchies, open and transparent communication
• Individual development opportunities: diverse training programmes, e-learning and internal communities, leadership training, language courses, mentoring
• Benefits and additional services: company pension scheme, capital-forming benefits, discounts on own products, job ticket, company car, bike leasing, corporate benefits portal
• Attractive working conditions: 30 days holiday, hybrid working, full-time and part-time arrangements, free choice between Linux, Mac or Windows
• Social: team events, summer and winter parties, family and care service, sports and fitness programmes, subsidised canteen, free fruit and drinks, health courses
• Topics that are also important to us: Sustainability, diversity and our values and leadership principles - find out more on our website mail-and-media.com

apply online now