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# Senior Aruba Clearpass Network Engineer

- **Company:** Unisys Deutschland GmbH
- **Location:** Düsseldorf, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Complex Networks, Cyber Security, Network Security, Network Configuration and Change Management, Network Architecture, Service Pack, Network Support
- **Published:** September 12, 2026
- **Apply:** https://unisys.wd5.myworkdayjobs.com/External/job/Duesseldorf-North-Rhine-Westphalia-Germany/Senior-Aruba-Clearpass-Network-Engineer_REQ575799

## About the Role

* BA/BS degree and 6-8 years' relevant experience OR equivalent combination of education and experience
 * High client- and result-orientation
 * Reliable and team oriented work style
 * Aruba Certified ClearPass Expert (ACCX) and one or two of the following certification:
 * Aruba Certified Mobility Expert (ACMX),
 * Aruba Certified Design Expert (ACDX),
 * Aruba Certified Switching Expert (ACSX).
 * Availability to work in a 100% office-based position
 * English and German on business fluent level in spoken and written form

## Description

* Management of the customer's Aruba ClearPass and related systems.
 * Plays a lead role in providing global Network Engineering support.
 * Configures and installs complex network devices, infrastructure and systems.
 * Ensures the ongoing performance of network maintenance and systems upgrades including service packs, patches, hot fixes and security configurations.
 * Monitors network security and risk metrics, tracks issues and exceptions to risk policies and standards and liaises with Cybersecurity team members - suggesting process improvements and ensuring compliance with company security protocols and guidelines.
 * Analyzes current network configuration, performance metrics and business needs, recommending future infrastructure improvements.
 * Works to ensure awareness, approval and success of changes made to network infrastructure.


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