Logo Energie Steiermark AG

OT Security Engineer

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Job

  • Level
    Experienced
  • Job Field
    IT, System, Security
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 3.984 € Gross/Month
  • Location
    Graz
  • Working Model
    Onsite
  • Job Summary

    In this role, you manage the Windows server and client landscape, administer Active Directory, monitor OT systems, and coordinate support. Additionally, you are responsible for PKI management and actively participate in projects.

    Job Technologies

    Your role in the team

    • Management of the Windows Server & Client Landscape: You are responsible for the administration and secure operation of the Windows Server and Client environment, particularly in the areas of Active Directory and Multi-Factor Authentication.
    • Application & System Support: You manage core applications (e.g., SCCM and third-party solutions for OT components) and ensure their smooth operation.
    • Monitoring & Operational Security: You monitor systems and OT components using common monitoring tools (e.g., Elastic, Splunk) and actively contribute to ensuring stable and secure operations.
    • Certificate & PKI Management: You will be responsible for certificates as well as the underlying processes and manage a PKI for OT components.
    • Linux & Laboratory Environment: You work with Linux systems and perform activities within your own active laboratory operations.
    • Support & Coordination: You work closely with the 1st-level support and coordinate 2nd- and 3rd-level support, sometimes in collaboration with external service providers.
    • Project Collaboration & Planning: You participate in the implementation of projects and take on planning tasks in the IT and security environment.

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    Our expectations of you

    Education

    • Education: Completed technical training (HTL, FH, university) or equivalent qualification.

    Qualifications

    • Languages: You have good spoken and written skills in German and English.
    • Working Style & Personality: You convince with an independent, structured, and responsible way of working as well as a strong understanding of technical contexts.
    • Team & Communication: Teamwork skills, strong communication abilities, flexibility, and a confident demeanor in the work environment describe your profile.
    • Resilience: High resilience and willingness to take on additional tasks during peak workload periods complete your profile.

    Experience

    • Professional experience: Several years of experience in IT administration and/or IT security preferred.
    • Technical Skills: You possess solid knowledge in the secure operation of Microsoft Active Directory and related Windows systems, as well as experience with monitoring solutions.
    • System & PKI expertise: You already have experience in the administration of Windows- and Linux-based PKIs as well as in handling Linux servers; knowledge in the OT environment.

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    What we offer

    • Stability & Security: A secure job in a systemically important company with social responsibility.
    • Development: We promote your personal and professional development.
    • Team culture: Collegial team environment and appreciative collaboration.
    • Modern Equipment: State-of-the-art work tools and digital processes to support your activities.
    • Work-Life Balance & Benefits: Flexible working hours and attractive benefits (e.g., health promotion, discounts).
    • Work location: Your workplace is located at Neuholdaugasse 56 in 8010 Graz - centrally situated and easily accessible by public transport.
    • Employment scope: Full-time, 38.5 hours per week.
    • For this position, taking into account several years of relevant prior experience, we offer a collective agreement minimum base salary of EUR 3,984.53 gross per month for 38.5 hours per week.
    • The collective agreement for employees of the electricity companies of Austria applies.
    • Your relevant professional experience and qualifications will be taken into account through the recognition of prior service periods and any resulting higher classification in the salary scheme.
    • You will receive a customized offer from us.
    • We offer you an interesting field of activity in a stable, successful, and innovative company with opportunities for personal development.

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    Benefits

    Work-Life-Integration

    Health, Fitness & Fun

    Topics that you deal with on the job

    Job Locations

    Map of company locations
    • Location Graz

      Steiermark

      Austria

    This is your employer

    Energie Steiermark AG

    Energie Steiermark AG

    Graz

    At Energie Steiermark, located in Graz, we are the fourth-largest energy and service company in Austria. Not only do we have a strong connection to our home region due to our majority owner, the Land of Styria, but we are also reliable partners who help promote its development as well as being dynamic forces for innovation.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Power Sector, Economy
  • Logo Energie Steiermark AG

    OT Security Engineer

    Salary
    from 3.984 € Gross/MonthNet salary converted from the gross salary in the job ad.from 2.717 € net/Month
    Location
    Graz
    Working Model
    Onsite
    Diversity
    Open for all genders

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