Linux and Windows System Administrator

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Job Overview

The Linux and Windows System Administrator at Diebold Nixdorf will be responsible for the management, maintenance, and configuration of both Linux and Windows servers across our network infrastructure. The role encompasses monitoring system performance, troubleshooting issues, applying security updates, and ensuring server integrity and availability. The individual will collaborate with various teams to support and enhance system operations while adhering to industry best practices and compliance standards.

Job Responsibilities

• Administer and maintain Linux and Windows servers, ensuring optimal performance and security.
• Monitor system health and performance, responding to alerts and resolving issues promptly.
• Implement security measures and apply patches and updates to protect system integrity.
• Develop and maintain documentation regarding system configurations, procedures, and policies.
• Provide technical support and guidance to end-users and IT teams as necessary.
• Participate in capacity planning and system upgrades to enhance service delivery.
• Assist in the configuration and management of virtualization technologies.
• Collaborate with network engineers to ensure seamless integration of server resources.

Qualifications

• Bachelor's degree in Computer Science or a related field.
• Minimum of 3 years of experience in system administration of Linux and Windows environments.
• Proficient in scripting languages such as Bash, PowerShell, or Python.
• In-depth knowledge of server virtualization technologies (e.g., VMware, Hyper-V).
• Experience with backup and recovery solutions.
• Strong understanding of networking concepts and protocols.
• Ability to work independently as well as in a collaborative team environment.
• Excellent troubleshooting skills and problem-solving abilities.

Technologies & Tools

The System Administrator role requires proficiency with various technologies and tools, including but not limited to: Linux operating systems (e.g., CentOS, Ubuntu), Windows Server, Active Directory, Azure or AWS for cloud services, VMware or Hyper-V for virtualization, and monitoring tools such as Nagios or Zabbix. Familiarity with database management systems like MySQL or MSSQL, as well as configuration management tools such as Ansible or Puppet, is also advantageous.

Ideal Candidates

Ideal candidates for the Linux and Windows System Administrator role possess a strong desire for continuous improvement and a proactive approach to problem-solving. They should demonstrate excellent communication skills, allowing for effective collaboration with cross-functional teams. Additionally, an ideal candidate will have a keen attention to detail, the ability to handle multiple tasks concurrently, and a commitment to delivering high-quality service even under pressure. A passion for technology and a willingness to stay current with industry trends and developments are essential attributes as well.