Security Engineer (Senior)

Virtus Lab sp. z o.o. (Ltd.); Kraków, Kielce; On-site; PLN 180,000 - 240,000; Full time

Job summary

VirtusLab is seeking a Security Engineer to join our Cloud and SaaS security practice in Kraków. You will work hands-on with Entra ID, Defender, Sentinel, and Intune, helping clients implement zero-trust architectures and secure deployments across complex environments.

Candidates should have 5+ years in security consulting or engineering, strong English, and a formal background in Computer Science or STEM. Familiarity with ISO 27001 / SOC-2 and insurance infrastructure ecosystems is a plus,

Qualifications

• 5+ years of track record in Cloud/SaaS Infrastructure Security consulting or engineering engagements.
• Hands-on expertise with Microsoft Security Stack including Entra ID, Defender, Intune, Network Security, and Cloud Security.
• Proficiency in incident response, security analysis, and posture hardening.
• Demonstrated experience in securing and maintaining Microsoft Stack services.
• Experience with insurance infrastructure ecosystems is a plus.
• Formal background in Computer Science, STEM, or equivalent practical industry expertise.
• English communication skills at B2+ level or higher.
• Familiarity with security standards and compliance frameworks such as ISO 27001 / SOC-2 is advantageous.

Skills

Entra ID

Microsoft Defender

Microsoft Sentinel

Microsoft Intune

Networking Security

Azure Security

Zero Trust concepts

Entra Internet Access & Private Access

Education

Computer Science / STEM background

Job description

VirtusLab is a leading European software consulting and engineering company. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering professionals to make a substantial impact in the software industry.

Security Engineer

Details:
Security Engineer

Required skills:

Entra ID - Advanced

Microsoft Defender & Microsoft Sentinel - Advanced

Microsoft Intune (including MDM/MAM practices and enterprise deployment) - Advanced

Networking Security - Regular

Azure Security - Regular

Zero Trust concepts - Strong knowledge

Entra Internet Access & Private Access - Nice to have

• 5+ years of track record in Cloud/SaaS Infrastructure Security consulting or engineering engagements.

• Hands-on expertise with Microsoft Security Stack including Entra ID, Microsoft Defender, Intune, Network Security, and Cloud Security.

• Proficiency in security practices: incident response, security analysis, and posture hardening.

• Demonstrated experience in securing and maintaining Microsoft Stack services.

• Experience with insurance infrastructure ecosystems is a plus.

• Formal background in Computer Science, STEM, or equivalent practical industry expertise.

• English communication skills at B2+ level or higher.

• Familiarity with security standards and compliance frameworks such as ISO 27001 / SOC-2 is advantageous.