SharePoint Infrastructure Administrator / Systems Engineer

Καλλιθέα, Αττικής
Μόνιμη
Πλήρης Απασχόληση

Πριν 7 ημέρες

Job Description:At Uni Systems, we are working towards turning digital visions into reality. We are seeking an experienced SharePoint Infrastructure Administrator with comprehensive expertise in the Microsoft technology stack including SharePoint Server, Windows Server, and SQL Server to join our UniQue Managed Services and Automation team.This role requires deep technical knowledge of enterprise infrastructure design, implementation, and management, with a focus on SharePoint environments and their underlying platform dependencies.What will you be bringing to the team?Our UniQue people come from a variety of different backgrounds and industries, with different skill sets and approaches, but they have one thing in common: a passion for technology and innovation!For the SharePoint Infrastructure Administrator / Systems Engineer position we expect you to be involved with:

SharePoint Administration: Install, configure, upgrade, and manage farms; oversee services, permissions, and authentication; optimize performance and capacity.
Windows Server Infrastructure: Design and support server environments; manage Active Directory, DNS, DHCP, IIS, clustering, networking, and security policies.
SQL Server Administration: Maintain databases supporting SharePoint; implement high availability, backup/recovery, performance tuning, and security measures.
Integration & Automation: Develop PowerShell scripts; implement monitoring, patching, disaster recovery, and compliance strategies across systems.
Performance Optimization: Conduct end-to-end performance analysis; implement caching, load balancing, and troubleshooting for complex, multi-tier environments.

Requirements:What do you need to succeed in this position?Your experience, skill set and qualifications are going to help you succeed in this position, moving forward. We would like you to have:

Bachelor's degree in Computer Science, IT, or related field.
Microsoft certifications such as SharePoint Server Associate, Windows Server Hybrid Administrator, Azure Database Administrator, Microsoft 365 Enterprise Administrator, or MCSE.
5+ years in SharePoint Server administration (installations, upgrades, migrations, hybrid deployments).
4+ years in Windows Server administration (2016/2019/2022).
3+ years in SQL Server administration (2016/2017/2019/2022).

Deep knowledge of Active Directory, DNS, Group Policy, IIS, and Windows networking.
Strong background in virtualization (Hyper-V, VMware).
Proficiency in PowerShell scripting and automation.
Familiarity with SharePoint Online / Microsoft 365 hybrid scenarios.
Strong SQL skills in backup/recovery, HA/DR, performance tuning, and security.

Strong troubleshooting, problem-solving, and documentation skills.
Ability to manage multiple complex projects independently.
Familiarity with ITIL frameworks and change management.
Excellent communication skills with both technical and business stakeholders.

Benefits:What are we offering to our UniQue IT people?

People-first approach and open environment to express your ideas
Work-life balance and a hybrid work model
Continuous training and development
Opportunities to join innovation initiatives
Ticket restaurant - meal vouchers
Corporate laptop and equipment
Corporate mobile phone subscription
Health and insurance plan for you and your family members
Employee consulting and guidance support by Ergonomia
Discounts on the services and products of our Group's companies
Gift vouchers for major life milestones
Special work schedule on summer Fridays and birthdays

Our UniQue IT people are the most valuable part of Uni Systems; their knowledge and experience have made us the leading and reliable systems integrator of today and have contributed to our steady financial growth. We have created and are maintaining a stable working environment for our employees, with countless opportunities to innovate and thrive. Our work culture recognizes our UniQue IT people, and supports the free sharing of ideas and the flow of information via open communication while appreciating and effectively utilizing the talents, skills and perspectives of each employee.At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, colour, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at for more information.

Uni Systems

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