Senior Microsoft Systems Engineer

optasia • Greece

Remote

Apply Now Save Mark Applied Report Share

AI Summary

Ask AI

Open in ChatGPT Ask ChatGPT about this job Open in Claude Ask Claude about this job Open in Perplexity Ask Perplexity about this job

Lead the design, implementation, and optimization of Microsoft-based systems for scalability, security, and performance. Administer Windows Server, Active Directory, Intune, Azure, and related collaboration platforms while driving automation and incident resolution. Requires 7+ years of senior-level Microsoft infrastructure experience, strong PowerShell skills, and fluent English.

Key Highlights

Lead Microsoft-based systems design, implementation, and optimization

Administer Windows Server, Active Directory, Intune, and Azure

Drive PowerShell automation and incident resolution

Mentor engineers and collaborate cross-functionally

7+ years senior Microsoft infrastructure experience required

Optasia is a real-time financial intelligence company. We build precision intelligence that unlocks financial opportunity at scale, running millions of automated credit decisions every day across high-growth markets where formal credit data is limited. Our AI-powered platform turns permitted behavioural data and real-time signals into precise, responsible credit decisions. Embedded within the systems of telcos, banks, digital wallets and other partners, it helps them extend relevant financial services to more people while maintaining strong portfolio control and opens profitable new segments that were previously out of reach. This is how Optasia turns potential into financial progress, responsibly and at scale.

Want the full job description? Read the complete details on LinkedIn, the original posting.

Continue on LinkedIn

This is a short excerpt. All rights to the full description belong to its original publisher.

Ready to apply?

Apply Now

Save Mark Report

See Jaabz jobs first on Google 1 tap · free · in AI Overviews Jaabz is on your Google Manage Preferred Sources

Posted Nov 04, 2026

Employment Full-time

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 Azure-native tools to eliminate manual tasks and improve operational reliability

Establish and enforce system hardening, compliance standards, and Microsoft security best practices (CIS, NIST, etc...)

Administer and support collaboration platforms such as Jira, Confluence and Bitbucket, ensuring integration with infrastructure workflows

Mentor and support junior and mid-level engineers, fostering knowledge sharing

Collaborate with cross-functional teams to align infrastructure capabilities with business objectives

Evaluate and introduce new Microsoft technologies to enhance system resilience and performance

Interested in remote work opportunities in IT & Network Engineering? Discover IT & Network Engineering Remote Jobs featuring exclusive positions from top companies that offer flexible work arrangements.

Windows Server Active Directory Microsoft Azure

BSc/MSc degree in Computer Science, Engineering, or a related field will be considered a plus

Location Greece

Category Networking

Company optasia

Keep exploring

Getting a remote job with no experience is possible if the job seeker knows where to look and how to present their skills. Entry‑l...

Read Article

Oct 10, 2026 • 3 min read

Do Remote Jobs Provide Equipment?

You might be wondering if your new employer will pay for your home office setup or if you’ll have to cover the costs yourself. The...

Read Article

Oct 01, 2026 • 4 min read

What Are the Highest-Paying Remote Jobs?

If you’re looking for a career that offers a great income and the ability to work from anywhere, you’re not the only one. The job...

Read Article

Sep 16, 2026 • 3 min read

Which Companies Offer Remote Jobs?

Advances in technology have made remote jobs more popular than before. Many companies now allow employees to work from home either...

Read Article

Subscribe to our newsletter

New visa sponsorship, relocation and remote tech jobs, delivered to your inbox.

Email address Subscribe

Work from anywhere policy

Competitive remuneration package

Extra day off on your birthday

Performance-based bonus scheme

All the tech gear you need to work smart

Browse our curated collection of remote jobs across all categories and industries, featuring positions from top companies worldwide.