Senior System Administrator with German language

Pracovní nabídka

Job Description
We are seeking a skilled and proactive German-speaking System Administrator to join our team, ensuring the stability, security, and performance of our server infrastructure. This role involves managing incidents, conducting root cause analysis, and implementing optimization measures across hybrid environments.
Please note that on-call duties are part of the role and require 24/7 availability on a rotating basis

Your future duties and responsibilities
• Manage incidents and problems to ensure stable service operations
• Conduct root cause analysis and implement optimization measures
• Monitor server infrastructure proactively using SCOM
• Design and document highly available server environments
• Administer and harden Active Directory domains per Microsoft best practices (e.g., ESAE)
• Manage public key infrastructures and implement security measures (e.g., email encryption, port security)
• Operate hybrid identity solutions using AD FS and Azure AD Connect
• Plan and execute regular patch rollouts
• Maintain operational documentation and support knowledge transfer to 1st and 2nd level teams
• Provide technical support to colleagues and customers
• Define load balancer profiles for virtual services
• Manage hardware and software releases and refresh cycles

Required qualifications to be successful in this role
Minimum 5-8 years of experience in similar role and skilled in the following systems & tools:
• Microsoft AD, WSUS, Intune, APT (Linux)
• PatchMyPC, PKI (Windows-based), Dell OME
• SCOM, SCCM, Greenbone
• Windows & Debian Linux OS
• HyperV Failover Clusters, DNS/DHCP (AD integrated)
• Entra Connect, ADFS, Kerberos, TLS/SSL
• IIS, Apache, Tomcat, IDRAC
• Microsoft SCOR, File Services (with Quota), MSSQL 2022
• Oracle (ARS), MySQL/Galera Cluster, UPS (Powerchute)

Required Certifications:
• ITIL Foundation or equivalent IT service management certification

Soft Skills:
• Excellent communication skills in German (C1) and English
• Strong problem-solving and collaboration abilities
• Ability to document processes and mentor junior staff

What do we offer?
• An excellent mix of a friendly working atmosphere and the stable background of one of the largest IT companies in the world
• Support for your professional growth
• A wide range of development and training opportunities through various certified programs and corporate knowledge sharing
• Permanent employment contract
• Flexible working hours with the option of working from home by agreement
• Profit Participation Plan
• Share Purchase Plan – the option to purchase employee shares
• 25 days of vacation for everyone to recharge their batteries
• 3 sick days
• 1 day of birthday leave, which can be taken at any time during the year
• 30 days of fully paid sick leave
• Meal allowance for each day worked (CZK 140)
• A generous Benefit Plus package for leisure activities in the areas of sports, culture, travel, health, or education
• Company car and parking depending on seniority level
• Referral bonus for recommending a new colleague
• Possibility of obtaining an interest-free loan for employees
• Language training for employees
• Multisport card for sports and wellness facilities and more
• Vaccinations against influenza and tick-borne encephalitis
• Opportunity to participate in various sporting events – e.g., Bike to Work, running marathons, and more
• Gym in the immediate vicinity
• Opportunity to use the consulting services of experts (psychological and legal) for health, work, or other serious life events (Member Assistance Program)
• And much more