Wilken Software Group

IT SERVICE, SECURITY & INCIDENT MANAGER (M/F/D)

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About the opportunity

YOUR MISSION WITH US

You are the central point of contact between IT service, information security, and our business departments. Your core task is to expertly manage incidents, strategically develop our IT security structures (ISMS, ISO 27001), and shape a secure, process-oriented IT landscape.

JOIN US ON THIS MISSION

YOUR PROFILE

WHAT TO EXPECT FROM US

Your Responsibilities

  1. Incident & Vulnerability Management: Holistic management of disruptions and security incidents, root cause analysis, and assessment of vulnerabilities (e.g., CVEs, Security Advisories).
  1. Information Security (ISMS): Active expansion of our ISMS according to ISO 27001, execution of risk analyses, and consistent follow-up of security-relevant measures.
  1. Process & Project Management: Leading internal IT and security projects, supporting changes, and continuously optimizing our service processes.
  1. Consulting & Sparring: Advising business departments on security topics and supporting the establishment of "Secure-by-Design" approaches (in close collaboration with our infrastructure and cloud teams).

WHAT YOU BRING

  1. Experience & Focus: Several years of professional experience in IT service or ISMS environments with a clear focus on IT security (well-founded know-how in secure structures and processes is crucial here).
  1. Expertise: Deep understanding of vulnerability and IT risk management, as well as solid knowledge in the area of ISO 27001.
  1. Tech Stack: Confident use of Microsoft 365, Entra ID (Azure AD), and modern workplace solutions. A basic understanding of service processes (e.g., ITIL) is helpful, but not a strict requirement.
  1. Personality: Analytical, risk-oriented thinking, confident stakeholder management, and the ability to explain complex technical issues clearly.

Soft Skills

  1. High service orientation with a commitment to creating sustainable solutions.
  1. Strong communication skills – even for complex or critical topics.
  1. Independent work style with self-responsibility and prioritization skills.
  1. Team player with experience collaborating with various departments.
  1. Willingness to learn and openness to new technologies and processes.

Languages

  1. Very good German and English skills.

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Nice To Have

  1. Relevant certifications (e.g., ISO 27001, CISSP, CISM, or ITIL Foundation).
  1. Experience with security solutions (MS Defender, Sentinel) or endpoint management (Baramundi).
  1. Knowledge in Jira Service Management or Secure Software Development

BENEFITS

  • Flexible working time models for more freedom in your daily life.
  • Mobile working – we offer you the opportunity to work from home.
  • Modern work environment that enables productive and pleasant work.
  • Individual training opportunities for your personal and professional development.
  • Sports and social events that strengthen team spirit.
  • Health and sustainability initiatives that support you and your future.

About us

At Wilken Software Group, we are a place where over 700 bright minds collaborate to achieve great things. As a leading technology partner for the utility, healthcare, and social services sectors, we develop digital solutions that matter – and go far beyond. Connecting Minds is our promise: We believe in the power of ideas and in people coming together to shape the world of tomorrow. As an independent company with a foundation behind us, we act boldly, sustainably, and in the interest of society. If you are looking for an environment where your ideas can make an impact, then you are in the right place with us. Shape the day after tomorrow with us – your contribution makes the difference.

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