ICT System Administrator

Uni Systems; Wesel; Vor Ort; EUR 50.000 - 70.000; Vollzeit

Zusammenfassung

A technology company in Nordrhein-Westfalen is seeking an experienced ICT System Administrator to monitor and optimize systems. The ideal candidate will have a relevant bachelor's degree, at least 2 years of experience in maintaining ICT systems, strong knowledge of LAN/WAN technologies, and an active security clearance at NATO Secret level. This full-time role offers a mid-senior level opportunity in the information technology sector.

Qualifikationen

• Minimum 2 years practical experience in ICT end systems.
• Hands-on experience troubleshooting technical issues.
• Knowledge of IT Service Management, such as ITIL 4 Foundation.

Aufgaben

• Monitor operational systems and optimize performance.
• Configure system software to enhance efficiency.
• Install and test new system software versions.
• Support software implementation and fallback plans.
• Assist in resolving network issues.

Kenntnisse

LAN/WAN technologies

TCP/IP protocols

Network troubleshooting

Microsoft Active Directory

Microsoft Exchange

Technical support

Configuration of LAN devices

Active Directory (AD)

DHCP

VMware

SCCM

Security clearance

English (B2)

Ausbildung

Bachelor's degree in ICT or related discipline

Jobbeschreibung

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for aICT System Administratorto join our UniQue team.

What will you be doing in this role?

• Monitor operational systems for resource usage and failure rates to guide system tuning.
• Configure system software parameters to optimize throughput and efficiency.
• Install and test new versions of system software.
• Support the preparation of software implementation procedures, including fallback contingency plans.
• Support the operational configuration of network components.
• Assist in diagnosing and resolving network issues.
• Carry out specified maintenance procedures.
• Install or remove system components following provided instructions and tools.
• Perform standard tests and assists in investigating problems and faults.
• Verify proper functioning of installations.
• Document results according to agreed procedures.
• Execute deployment activities using approved tools and techniques.
• Record activities, logs results, and documents technical work performed.
• Assist in designing, verifying, documenting, modifying, and refactoring moderately complex software configurations for deployment.

Requirements

• A minimum of a Bachelor's degree from a nationally recognized/certified university in a related discipline with minimum of 2 years practical experience implementing and maintaining ICT end systems in a large organization.
• Working knowledge of LAN/WAN technologies, TCP/IP protocols, and related standards.
• Strong understanding of network troubleshooting techniques using diverse test equipment and software tools.
• Advanced knowledge of server and client technologies, including Microsoft Active Directory and Microsoft Exchange.
Hands‑on experience troubleshooting technical issues and providing end‑user support.
• Knowledge in configuration of LAN network devices, including VOIP and VOSIP.
• Experience in the support of back‑end server infrastructure.
• Knowledge of system administration of Active Directory (AD), DHCP, VMware, and SCCM.
• Relevant certification in IT Service Management, such as ITIL 4 Foundation (or other), CISCO Accredited Training such as CCST and CISCO Accredited Training such as CCNA (desirable).
• An active security clearance at NATO Secret level is mandatory at the time of application.
• Good command of spoken and written English (B2) is required.

At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology