Manager IT-Security - Pentesting (m/f/d)
IT / Essen Headoffice / Hybrid / Vollzeit / iSE02540
Welcome to ista
At ista, we support property owners and managers in making their buildings fit for the future and kind to the planet. That includes tracking and billing energy consumption in a way that’s easy to grasp, to help save energy and cut CO2 emissions. With over 6,300 employees in 20 countries, we’re committed to making it happen. Join us and help shape tomorrow, secure in the knowledge that you’re part of a successful company that also offers you the flexibility of agile working practices.
Everyone is welcome at ista, regardless of age, gender, background, sexual orientation, religion or disabilities. We’re proud to be part of a diverse team. Fostering a culture of team spirit and togetherness, we are always there for one another. We set great store by ensuring a healthy work-life balance for our people. Plus, we offer each and every employee the opportunity to pursue further training and personal development.
Here's what you can look forward to
- Conduct comprehensive penetration testing on our wide variety of systems, applications, and networks
- Identify, analyze, prioritize and report security vulnerabilities and risks
- Develop effective security measures to protect against cyber threats and work closely with our software developers on implementing these measures and further increase the security on a permanent basis
- Collaborate with IT and development teams to remediate identified vulnerabilities
- Stay up-to-date with the latest security trends, tools, and techniques
- Provide guidance and mentorship to junior team members
- Prepare detailed reports and documentation of findings and recommendations
What we require of you
- Bachelor's degree in Computer Science, Information Security, or a related field
- You have a minimum of 3 years of experience in penetration testing and vulnerability assessment
- Strong knowledge of security frameworks, methodologies, and tools (e.g., OWASP, NIST, Metasploit, Burp Suite)
- Proficiency in programming and scripting languages (e.g., Python, Bash, PowerShell)
- Excellent problem-solving skills and attention to detail
- Strong communication and interpersonal skills
- Relevant certifications such as OSCP, CEH, or CISSP are highly desirable
- Proficiency in English at a B2 level is required; German language skills are optional
What we offer you
- Do the right thing with purpose and a future: our services save CO2 and protect the environment - we are working for a sustainable world of tomorrow
- Enjoy many benefits: Look forward to an attractive salary, 30 days' holiday per year and flexible working hours, including the option of mobile working
- Secure good prospects for yourself: We are an internationally successful company with agile working methods and an open corporate culture. Our future course offers you long-term and excellent career options.
- Stay curious and develop yourself further: standing still is not an option for us, which is why we support you in every aspect of your development - a variety of learning opportunities await you
- Experience a working environment full of trust: We all pull together
- Have fun in a motivated team: Whether it's a barbecue event, international soccer cup or ice cream for everyone in summer - we always come up with something new, so stay tuned!