Infrastructure Systems Administrator
Infrastructure Systems Administrator
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Job Description
We are seeking a seasoned and proactive Infrastructure Systems Administrator to oversee the design implementation and ongoing support of our IT infrastructure. This position demands advanced technical proficiency in server administration networking virtualization and enterprise services including both on-premises and hybrid deployments of Active Directory and Microsoft Exchange. The ideal candidate will bring over 10 of experience in IT systems administration including a minimum of 5 years in a senior or leadership capacity.
Required Qualifications:
- 10 years of progressive experience in IT systems and network administration with at least 3 years in a senior-level role.
- Deep expertise in Windows Server Linux Active Directory and Group Policy management.
- Strong hands-on experience with VMware ESXi/vCenter and Microsoft Hyper-V environments.
- In-depth understanding of networking principles (TCP/IP DNS DHCP VPN VLANs etc.).
- Proficiency in Microsoft Exchange On-Premises M365 and hybrid messaging systems.
- Familiarity with enterprise firewalls (e.g. Cisco Fortinet Palo Alto) and network security.
- Strong problem-solving skills and the ability to lead infrastructure troubleshooting and incident response.
- Excellent communication and documentation skills.
Key Responsibilities:
- Design implement and maintain enterprise-grade IT infrastructure ensuring high availability scalability and performance.
- Administer and support Windows Server and Linux-based systems including patching monitoring and performance tuning.
- Manage Active Directory Group Policy DNS DHCP and other core infrastructure services.
- Lead virtualization efforts using VMware ESXi/vCenter and Microsoft Hyper-V platforms.
- Support and maintain Microsoft Exchange environments (on-premises and hybrid) and M365 messaging systems.
- Configure and manage firewalls VPNs and network security tools (e.g. Cisco Fortinet Palo Alto).
- Monitor network and server infrastructure for performance security and reliability.
- Lead incident response and root cause analysis for critical infrastructure issues.
- Collaborate with cross-functional teams to plan and implement infrastructure upgrades and improvements.
- Maintain accurate documentation of systems processes and procedures.
- Provide mentorship and guidance to junior IT staff and support teams.
- Relevant certifications (e.g. MCSE VMware VCP CompTIA Network Cisco CCNA/CCNP) are a plus.
Qualifications:
- Relevant certifications such as VMware VCP Microsoft Certified: Azure Administrator CCNA or CompTIA Security.
We offer a motivating package:
- Professional and friendly working environment;
- Training and on-going development opportunities;
- Exposure to challenging projects in various industries both local and international;
- Private medical services;
- Bookster subscription;
- 7Card & Worldclass subscriptions.
About TotalSoft
Established in TotalSoft is one of the most important providers of business software systems (ERP HCM CRM DM and BI) in Central TotalSoft has a team of 600software specialists and projects in 41countries on 4 continents.
Required Experience:
Senior IC
Employment Type
Full-Time
