Optasia

Financial Technology

WindowsSystemsEngineer

Athens, Attica, Greece
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Windows Systems Engineer at Optasia. Skills: Windows Server, Azure, Active Directory, Microsoft Intune. Lead design, implementation, optimization of Microsoft-based systems. Take ownership of Windows and Azure architecture decisions”

Industry & Context.

Financial Technology
Problems you'll solve

diagnose, troubleshoot, and resolve complex Microsoft-related production issues under pressure; incident management; root cause analysis capabilities

What They're Looking For.

Must Have

7+ years of proven experience as a Systems Engineer, Infrastructure Engineer, or similar senior-level role focused on Microsoft technologies, Windows Server 2022 / 2025 administration and optimization, Active Directory, Microsoft Intune and endpoint security management, Microsoft Azure, PowerShell scripting skills, networking fundamentals, storage systems, virtualization platforms, building secure, highly available Microsoft infrastructures, Jira, Confluence, and Bitbucket administration and integration, incident management, root cause analysis capabilities, mentoring engineers, Fluent English (both written and spoken)

Nice to Have

BSc/MSc degree in Computer Science, Engineering, or a related field

What You'll Do.

optimization of Microsoft-based systems

Take ownership of Windows and Azure architecture decisions

Design and manage enterprise Active Directory environments

Administer and optimize Windows Server 2022 / 2025 environments

Manage and enhance Microsoft Intune

Architect and support Azure environments

Act as technical authority during critical incidents

Drive automation initiatives using PowerShell

Establish and enforce system hardening

Administer and support collaboration platforms

Mentor and support junior engineers

Collaborate with cross-functional teams

Evaluate and introduce new Microsoft technologies

How You'll Work.

Team & Collaboration

Collaborate with cross-functional teams to align infrastructure capabilities with business objectives; Mentor and support junior and mid-level engineers, fostering knowledge sharing

Communication Scope

Excellent communication and leadership skills; Fluent English (both written and spoken); Excellent communication skills

Full Job Description

Optasia is a fully enabled B2B2X financial technology platform covering scoring, financial decisioning, disbursement and collection. We are committed to enabling financial inclusion for all. **We are changing the world our way.** Since company’s inception, over a decade ago, we have grown to become a global leader in the Fintech fields, constantly expanding and adding new solutions, offerings, and untapped monetization opportunities for all our partners and clients. As a member of the **Systems Engineering team** in Optasia, you will be responsible for the effective provisioning, installation/configuration, operation, and maintenance of Microsoft-based systems infrastructure. This individual participates in technical research and development to enable continuous innovation within the enterprise environment. This role ensures that Windows Server platforms, Azure services, Active Directory, endpoint management systems, and related procedures adhere to organizational values and security standards, enabling staff, partners, and stakeholders to operate efficiently and securely. **What you will do** * Lead the design, implementation, and optimization of Microsoft-based systems for scalability, security, and performance. * Take ownership of Windows and Azure architecture decisions, contributing to long-term infrastructure strategy and roadmap planning. * Design and manage enterprise Active Directory environments, including GPO governance and identity management. * Administer and optimize Windows Server 2022 / 2025 environments. * Manage and enhance Microsoft Intune for endpoint lifecycle management, compliance enforcement, and secure device provisioning. * Architect and support Azure environments, including identity, networking, backup, and disaster recovery solutions. * Act as a technical authority during critical incidents: diagnose, troubleshoot, and resolve complex Microsoft-related production issues under pressure. * Drive automation initiatives using PowerShell and A

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