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Offer summary
(Summary generated by AI based on the full job description)
The project involves support and development of IT infrastructure in a company with over 100 employees following ISO 27001:2013 policies. Technologies used include Windows, Linux, Proxmox, Active Directory, Cisco routers and switches, Wi-Fi. Main responsibilities cover server and network maintenance, interdepartmental cooperation, developing the DRP plan, and implementing best IT practices. Offered benefits include private medical care, flexible hours, and remote work.
from: 7 July 2026
to: 6 August 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:junior • mid
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
Linux
AD
Windows
Switches
Proxmox
Wi-Fi access
Wi-Fi networks
Routers
Operating system
Windows
Linux
Our requirements
- 3 years of experience as a System Administrator
- 2+ years of experience in support and development of the company’s IT infrastructure (100+ employees)
- Good knowledge of network and server technologies (Windows, Linux, AD, Cisco routers and switches, Proxmox , Wi-Fi access points, and Wi-Fi networks)
- Clear understanding of the information security policies
- Understanding and experience with such processes as Change Management, Incident Management, and BCP
- Experience in implementing best IT practices
- Strong analytical and organizational skills
- Intermediate English level
- Intermidiate Polish level
Your responsibilities
- Support the company’s existing IT infrastructure (servers, routers, switches, information systems)
- Develop and maintain the IT infrastructure and information systems in accordance with ISO 27001:2013 policies
- Develop and support the Disaster Recovery Plan (DRP) for the company’s IT infrastructure and information systems
- Cooperate with the IT team and other company departments to improve the existing IT infrastructure
- Implement best IT practices
- Share knowledge within the IT department on a regular basis
About the project
Technological stack:
Our IT infrastructure is built on a mix of:
- OS & Virtualization: Windows, Linux, Proxmox
- Directory & Identity: Active Directory
- Networking: Cisco routers and switches, Wi-Fi access points and networks
Decisions on infrastructure architecture and technology choices are made collaboratively within the IT team, with input from department leads to ensure alignment with company-wide security and operational standards.
This is how we organize our work
This is how we work
in houseyou develop several projects simultaneouslyagile
What we offer
- We offer a collaborative environment with open and transparent communication, well-established processes, a minimum of formalities and a maximum of trust. Join PLVision, a company with an in-demand specialization in computer networking, and secure your professional future.
Benefits
- private medical care
- remote work opportunities
- flexible working time
- Financial Care
- Stability Care
- Professional Care
- Personal Care
PLVISION
We are looking for an experienced System Administrator to support and develop our company's IT infrastructure at our Krakow office. You will be responsible for maintaining servers, network equipment, and information systems, ensuring their reliable operation in accordance with ISO 27001:2013 policies, while collaborating closely with the IT team and other departments to continuously improve our infrastructure.
System Administrator
I apply to:
PLVISION
Kraków, Lesser Poland
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.