IT Security Administrator

hubside Consulting GmbH

IT Security Administrator enhancing security standards for modern IT infrastructures with a focus on IT security and infrastructure projects. Collaborating with stakeholders to implement security measures and conduct vulnerability management.

Posted 7/22/2026full-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 measures. Proficient in Microsoft technologies and network protocols, with the ability to advise on IT security matters effectively.

Highest-signal resume keywords

IT Security ManagementVulnerability AnalysisPenetration TestingMicrosoft Server TechnologiesNetwork Protocols

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Vulnerability ManagementPenetration TestingMicrosoft Server TechnologiesNetwork TechnologiesSecurity MechanismsMFAVPNSSL/TLSAuthentication MethodsISO 27001

Soft Skills

Advisory SkillsCollaboration

Industry Keywords

IT SecurityIT InfrastructureSecurity By DesignBSI IT-GrundschutzISO 2700x Standards

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 analyses 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, and penetration testing as well as 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 matters related to IT security

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
Excellent knowledge of Microsoft server and client technologies (on-premises & cloud)
Confident handling of network 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, other ISO 2700x standards, or BSI IT-Grundschutz is desirable

Benefits

Comp & perks

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