GenAI & AI Security Specialist — Hybrid (Lisbon Area)

InnoTech; Lisboa; Híbrido; EUR 70 000 - 100 000; Tempo integral

Resumo da oferta

Planck Technologies is seeking an AI Security Specialist to secure Microsoft Copilot deployments, covering identity, access management, data flows and integrations within advanced Microsoft cloud environments.

The role requires 5+ years in Cybersecurity, strong Microsoft ecosystem expertise, and hands-on threat modeling, security testing, and red-team activities, with PowerShell/Python/C# scripting skills and fluent English plus advanced Portuguese.

Qualificações

• 5+ years of experience in Cybersecurity.
• 3+ years with Microsoft 365 and Azure security.
• Strong cybersecurity background in Microsoft ecosystems.
• Advanced knowledge of Defender, Entra ID (Azure AD), Conditional Access and Zero Trust.
• Hands-on threat modeling, security testing and red-team activities.
• Practical scripting experience with PowerShell, Python or C#.
• Bachelor's degree in Computer Science, Cybersecurity, Information Technology or related field.
• Security certifications (e.g. Microsoft Security, Azure Security, AZ-500, CISSP) are highly valued.
• Fluent English (spoken and written); Advanced Portuguese (spoken and written).
• Master's degree in Cybersecurity or Information Security is a plus.

Responsabilidades

• Perform regular security assessments of Copilot deployments.
• Identify and mitigate threats such as prompt injections, model tampering and data poisoning.
• Design and implement security architecture and hardening for Copilot workloads.
• Develop threat models and conduct controlled security and red-team testing.
• Build monitoring frameworks and lead incident detection and response.
• Act as 3rd level support, resolving complex security, performance and usage issues.
• Define security policies, controls and operational guardrails for Copilot usage.
• Assess the security of custom Copilot plugins and third-party integrations.
• Analyze data flows, validating encryption and protection mechanisms.
• Enable support teams through documentation, training, guardrails and escalation standards.

Conhecimentos

Cybersecurity

Microsoft 365/Azure security

Threat modeling

Security testing

Red-team

Scripting (PowerShell/Python/C#)

Formação académica

Bachelor's degree in CS/Cybersecurity/IT

Master's degree in Cybersecurity (plus)

Security certifications (AZ-500, CISSP)

Ferramentas

PowerShell

Python

C#

Microsoft Defender

Entra ID/Azure AD

Descrição da oferta de emprego

Planck Technologies is seeking an AI Security Specialist to secure Microsoft Copilot deployments, covering identity, access management, data flows and integrations within advanced Microsoft cloud environments.

The role requires 5+ years in Cybersecurity, strong Microsoft ecosystem expertise, and hands-on threat modeling, security testing, and red-team activities, with PowerShell/Python/C# scripting skills and fluent English plus advanced Portuguese.