IT Security Administrator – m/f/d

hubside Consulting GmbH

Administrator for IT Security actively shaping security standards and handling infrastructure projects in Germany. Collaborating with IT leadership and stakeholders for security practices.

Posted 7/8/2026full-timeStarnberg • 🇩🇪 GermanyMid-LevelSenior💰 €65,000 - €80,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in IT security and infrastructure, with a strong focus on vulnerability management, penetration testing, and security by design. Proficient in advising business units on IT security matters and implementing security measures in complex environments.

Highest-signal resume keywords

IT Security ManagementVulnerability AssessmentPenetration TestingMicrosoft Server TechnologiesNetworking Technologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Vulnerability ManagementPenetration TestingMicrosoft Server TechnologiesNetworking ProtocolsMFAVPNSSL/TLSAuthentication MethodsISO 27001BSI IT-Grundschutz

Soft Skills

CollaborationAdvisory Skills

Tools & Technologies

Microsoft Client TechnologiesCloud Technologies

Industry Keywords

Security By DesignIT Security ConceptsEmergency ResponseOperational Concepts

Tech Stack

Tools & technologies

CloudTCP/IP

About the role

Key responsibilities & impact

Assess and track identified security vulnerabilities together with the respective business units
Perform vulnerability assessments and penetration tests in complex Microsoft and infrastructure environments
Support infrastructure and digitization projects with a focus on security by design
Plan and implement IT security measures, vulnerability management, penetration testing, and monitor and analyze security alerts
Create and further develop IT security, emergency response, and operational concepts
Work closely with IT management, information security, and internal stakeholders
Advise business units on all IT security-related matters

Requirements

What you’ll need

Completed vocational training or degree in an IT-related field
Several years of professional experience in IT security or IT infrastructure
Very good knowledge of Microsoft server and client technologies (on-premises & cloud)
Confident handling of networking technologies and protocols (TCP/IP, LAN, WAN, routing, RAS)
Experience with security mechanisms such as MFA, VPN, SSL/TLS, and authentication methods
Knowledge of ISO 27001, ISO 2700x or BSI IT-Grundschutz is desirable

Benefits

Comp & perks

Flexible working hours and mobile/remote working
Individual training and development opportunities
Modern, well-equipped workplace and JobRad leasing (company bike program)
Additional discounts and a subsidy for childcare
Long-term prospects within a successful company
Employee referral bonus of €1,000