System Administrator at Siemens

Siemens; Çankaya; On-site; TRY 180,000 - 300,000; Full time

Job summary

Siemens in Ankara is seeking a System Administrator for Grid Software projects; on-site role with opportunities for career growth.

You will design, implement, and maintain IT infrastructure, manage Linux/Windows servers, virtualization, and Oracle database components; strong emphasis on security and network administration.

Collaborate with multidisciplinary teams in a dynamic environment and contribute to reliable, scalable software solutions.

Qualifications

• Bachelor’s or Master’s degree in Computer Engineering, Electrical-Electronics, or similar.
• Minimum 3 years of proven system administration experience.
• Experience with Linux, Unix, and Windows in enterprise.
• English working proficiency; German a plus.
• Security-focused with networking and virtualization knowledge.

Responsibilities

• Design, implementation, installation and configuration of IT infrastructures.
• Maintain and operate systems, hardware, networks; perform upgrades.
• Troubleshoot issues and document resolutions.
• Monitor LAN/WAN, security services, and licensing.
• Manage versioning tools like Git and Subversion.
• Install and manage Oracle database servers; monitor health.
• Prepare technical documents and specifications.
• Ensure security requirements across embedded, web, cloud and IoT environments.

Skills

Linux

Windows servers

Networking

VMware

KVM

OpenShift

Proxmox

Shell scripting

Git

English

German

Education

Bachelors in Computer Engineering

Masters in Electrical-Electronics

Tools

Git

Subversion

VMware

KVM

OpenShift

Proxmox

Oracle DB

Job description

Apply for System Administrator at Siemens in Ankara, T06, TR. This Full time on site position offers great opportunities for career growth.

"Siemens Smart Infrastructure" – Grid Software; SI GSW is mainly focused on Development and Execution of Software Solutions for Energy Automation Smart Grid Products. As being the integral part of Siemens Grid Software Turkey, Engineering group is mainly focused on Software Solution & Implementation of Grid Software segment product.

To accomplish the mission of the group, the candidate will perform as a System Administrator for projects in Grid Software Area.

Responsibilities

• Design, Implementation, Installation and Configuration of complex IT Infrastructures for Siemens Grid Software Solutions/Projects and corporate operational needs
• Responsible for the installation, configuration, maintenance and reliable operation of external & internal systems, software, hardware and networks, upgrade systems with new releases and models
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
• Design, Monitoring of LAN/WAN systems & equipment’s (switch, firewall, router, NMS etc.)
• Implement security services for corporate and customer networks
• Defining, implementing, and maintaining an up-to-date security threat & technology landscape
• Monitors and maintains software licensing and maintenance agreements
• Maintaining & Administration of Versioning Tools like Git etc.
• Installation, configuration, patching, upgrade and migration of Oracle Database servers, including monitoring of system health and performance, availability and security
• Preparation of technical documents and specifications
• Understanding Siemens security requirements to drive adherence for Embedded, Web, Mobile, Cloud & IoT environments

Qualifications

• Bachelor’s or Master’s degree in Computer Engineering, Electrical-Electronics Engineering or similar fields
• Minimum 3 years of proven experience as a System Administrator, Network Administrator or similar role
• System administration and IT certifications in Linux, Microsoft, VMware, or other network related fields are a plus
• Experience in Linux, Unix and Windows operating systems and platforms in an enterprise environment
• Strong knowledge of Complex IT systems and networks, software, hardware, and networking protocols
• Hands‑on experience of virtualization technologies especially in Red Hat KVM, OpenShift, VMware, or Proxmox
• Experience in designing, deploying, and implementing core router / switch / firewall & security and data center networks in accordance with industry best practices
• Experience in routing protocols and WAN technologies including MPLS, DMVPN
• Experience in applications and operating system hardening & cybersecurity
• Experience in Software Licensing and agreements
• Experience in Versioning Tools like GIT, Subversion etc.
• Experience in Linux/UNIX shell scripting
• Knowledge in one of programming languages like as Java, Python is a plus
• Experience in Oracle Database Administration is a plus
• Excellent problem‑solving aptitude and analytical skills
• Strong communication skills and able to work with multidisciplinary teams
• Professional Working Proficiency in English is a must and German is a plus

Additional Information

• No restrictions for travelling
• Individual benefits are adapted to meet local legal regulations, the requirements of different job profiles, locations, and individual preferences
• We welcome applications of candidates with physical barriers and chronic illnesses. We support healthy relationships between candidates with barriers and their colleagues because we believe we can create differences together
• Siemens is dedicated to quality, equality, and valuating diversity and we welcome applications that reflect the diversity of the communities within which we work