systems administration lead
Aug 12, 2026 · Saracakis Group of Companies
What you'll do
- Administer and support Windows servers and enterprise applications
- Manage identity, access, and security controls including Active Directory, Azure AD, SSO, and MFA
- Monitor and maintain network components such as switches, firewalls, and VPNs
- Support virtualization environments including Hyper-V and assist in capacity planning
- Maintain backups, patching schedules, and implement system security practices
- Troubleshoot issues and escalate as needed
- Assist with cloud service management on Azure and O365
- Document system configurations and contribute to process improvements
- Provide Tier 2/3 technical support and mentor junior team members
Key requirements
- 3+ years' experience
- Windows server administration and enterprise application support
- Networking concepts including DNS, DHCP, TCP/IP, and VPN
- Virtualization environments with experience in Hyper-V
- Identity management using Active Directory, Azure AD, SSO, and MFA
- Cloud platforms experience with Azure and O365
- Troubleshooting and diagnostic skills
- Backup and patch management practices
- System security practices
- Mentoring junior team members
Benefits
- Competitive salary package and bonus scheme.
- Health and life insurance for employees and their families.
- Flexible working model (hybrid) and home equipment benefits.
- Modern facilities, onsite occupational doctor, indoor parking, cutting-edge IT equipment, mobile and data plan.
- Access to online training platform for personal and professional growth.
- Clear career paths and developmental 360° feedback.
- Referral bonuses, financial support for post-graduation studies, marriages, newborns, and company discounts and activities.
About the job
The System Administrator Lead will support and manage core systems, networks, and cloud services while helping improve reliability, security, and scalability. This role is a perfect match for someone with solid hands-on experience who is ready to take more ownership of systems and projects. The position will report to the ICT Supervisor.
#YourRole in more detail
✅Administer and support Windows servers and enterprise applications.
✅Manage identity, access, and security controls (Active Directory, Azure AD, SSO, MFA).
✅Monitor and maintain network components, including switches, firewalls, and VPNs.
✅Support virtualization environments (Hyper-V) and assist in capacity planning.
✅Maintain backups, patching schedules, and system security practices.
✅Troubleshoot and escalate when needed.
✅Assist with cloud service management (Azure, O365).
✅Document configurations and contribute to process improvements.
✅Provide Tier 2/3 support and mentor junior team members when appropriate.
What will you bring:
✅3–5 years of experience in system administration or a related IT role.
✅Experience with Windows server administration.
✅Solid working knowledge of networking concepts (DNS, DHCP, TCP/IP, VPN).
✅Hands-on experience with virtualization environments.
✅Familiarity with cloud platforms and identity management.
✅Strong troubleshooting and diagnostic skills.
✅Ability to independently manage tasks and small projects.
The following will be highly appreciated:
✅Relevant certifications (Microsoft, Cisco, etc.).
✅Experience with scripting (PowerShell).
✅Exposure to monitoring systems and configuration automation tools.
✅Knowledge of IT security principles and best practices.
Saracakis Group of Companies Benefits
On top of the challenging work environment, we are offering:
💸Competitive salary package and bonus scheme
👩⚕️ Health and life insurance for you and your family
🏝️ Flexible working model (hybrid model) and home equipment benefits
🏢 Modern facilities, onsite occupational doctor, and indoor parking
💻 Cutting-edge IT equipment, mobile, and data plan
📚 We want you to grow with us! We provide you access to our online training platform, where you can study topics for your personal and professional growth!
⭐ Clear career paths and a developmental 360° feedback framework
💰 Employee or Group product and services referral bonuses
🎉 Financially supporting employees’ post-graduation studies, marriages, and newborns
🛒 Discounts on our organization’s products and services
🏃♀️ A variety of company activities and family perks




