Senior Systems & Cyber Security Engineer — Hybrid & Growth

DEVnet; Województwo dolnośląskie; Hybrid; PLN 156,000 - 190,000; Full time

Benefits offered by this job

Private medical care

Health insurance

Sport cards

Profit-sharing model

Hybrid work model (4 days remote)

Office in Wrocław, team events

Job summary

DEVnet is seeking an experienced IT infrastructure engineer to design, secure, and optimize hybrid environments across Windows and Linux. You will manage identity services with Entra ID and Intune, implement robust disaster recovery, and drive security improvements with Fortinet and VPNs.

The role involves mentoring peers and coordinating with global teams. You should be proficient in Azure, Active Directory, and modern endpoint management, and you will travel occasionally to deliver projects in

Qualifications

• Degree in computer science, informatics or related IT discipline.
• Hands-on experience with Windows Server and Linux environments and core protocols.
• Strong knowledge of virtualization, cloud services, and identity management.
• Experience with Fortinet FortiGate, VPNs, AAD/Intune, and hybrid cloud.
• Ability to manage security incidents, architect resilience, and document compliance.

Responsibilities

• Design, manage and optimize hybrid infrastructure with firewalls, multi-site networks and storage.
• Administer Microsoft 365, Active Directory, Entra ID and Intune for secure access and deployment.
• Architect high-availability systems, disaster recovery, and backup plans (e.g., Veeam).
• Lead projects, coordinate stakeholders, automate tasks, and maintain system docs (Docusnap).
• Mentor team and collaborate with customers, vendors and internal teams.

Skills

Windows Server

Linux (Ubuntu, RHEL)

VMware vSphere

Microsoft Hyper-V

Azure

Active Directory

Intune

Entra ID

Fortinet FortiGate

VPN (IPsec, WireGuard)

Veeam

Docusnap

Security incident handling

English proficiency

Education

Bachelor's degree in Computer Science or IT

Tools

Docusnap

Veeam

Azure Portal

Job description

DEVnet is seeking an experienced IT infrastructure engineer to design, secure, and optimize hybrid environments across Windows and Linux. You will manage identity services with Entra ID and Intune, implement robust disaster recovery, and drive security improvements with Fortinet and VPNs.

The role involves mentoring peers and coordinating with global teams. You should be proficient in Azure, Active Directory, and modern endpoint management, and you will travel occasionally to deliver projects in