IT Security Manager (m/f/d)

The group Mainzer Stadtwerke AG is with about 50 subsidiaries and subsidiaries of the suppliers in Mainz and the surrounding area when it comes to local, environmentally friendly energy production, reliable electricity, gas, drinking water and district heating, as well as an attractive mobility offer. Become part of it now and secure the future of the region! Projektmanager (m/w/d) 2026/03/GDIP3 Unlimited | Mainz | 39 h/week | Professional | from now on

Support and further development of the Information Security Management System (ISMS) according to ISO/IEC 27001 Analysis and assessment of IT security risks as well as advice on appropriate measures Creation, development and monitoring of information security-relevant processes Implementation and documentation of risk analyses, derivation and follow-up of risk mitigating measures Care and development of ISMS documentation Support of internal and external audits Close cooperation with specialist departments and IT, in particular in the context of KRITIS requirements Contact person for departments and IT projects on all questions about IT security Support in the development of training and awareness actions

Complete studies in the field of computer science, information security or comparable qualifications Multiannual professional experience in information security, ideally in a KRITIS company Found knowledge of ISO/IEC 27001, preferably already first contact points with NIS2 Embossed process thinking and structured, independent working Certifications in the ISMS context are of advantage – alternatively, the willingness to acquire them promptly Communication strength and team capacity Grouping For this position, a gross annual salary of approx. € 60,000 – € 90,000 – depending on the experience and tasks. The basis for this is the TV-V collective agreement for utilities.

Company events From the summer festival to the team event – for a good coexistence. Homeoffice & mobile work Work flexibly from home or on the go. Beneficiary operating restaurant Good food, small prices – because appreciation goes through the stomach. Childcare Because family is important: kita courses, children's holiday program, children's theatre and more. Sabbatical/Longtime account Create individual breaks – with our Sabbatical/Longtime account. Central location, good transport connection Without a car? We're centrally located and well connected. Free parking We offer a quota of parking spaces in a central location. Various health benefits Health is our heart – prevention offers and health insurance. Flexible working hours We offer flexible working hours with sliding time and time compensation. Individual training In order not to stop – we promote further education. Employer-funded pension Because the future counts: we invest in the individual pension. Discounts Thanks to employee rebates, for example, at Corporate Benefits. Examination preparation From start to finish – Internal exam preparation & teaching because our apprentices are important to us! Fair remuneration by collective agreement Transparency and Fairness – Your remuneration is regulated by tariff rules. Coaching, Mentoring & Consulting Whether private or professional – you get support. Bicycle leasing & Free minutes at myRad Mobile, flexible & sustainable: Fit stays with our Bike-Leasing & MeinRad-Freiminuten. Granted Germany Ticket Mobility at a small price – thanks to generous support for our job ticket. Compatibility of occupation and private life Occupation, family & leisure in balance – because we value work-life balance. Access to movement and relaxation Egym Wellpass uses thousands of sports and wellness facilities. Up to 30 holidays & more More leisure – thanks to generous holiday regulations. .