Infrastructure Systems Administrator - Voluntari

Infrastructure Systems Administrator
Voluntari
Voluntari, Ilfov County, Romania

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
- 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
- level role.

- Deep expertise in Windows Server, Linux, Active Directory, and Group Policy management.

- Strong
- on experience with VMware ESXi/v
Center 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
- solving skills and the ability to lead infrastructure troubleshooting and incident response.

- Excellent communication and documentation skills.

Key Responsibilities: - Design, implement, and maintain
- 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/v
Center 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
- 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, Comp
TIA Network+, Cisco CCNA/CCNP) are a plus.

Qualifications: Relevant certifications such as VMware VCP, Microsoft Certified: Azure Administrator, CCNA, or Comp
TIA Security.

We offer a motivating package: Professional and friendly working environment; Training and
- going development opportunities; Exposure to challenging projects in various industries both local and international; Private medical services; Bookster subscription; 7Card & Worldclass subscriptions.

About Total
Soft Established in, Total
Soft is one of the most important providers of business software systems (ERP, HCM, CRM, DM and BI) in Central Europe. Currently, Total
Soft has a team of 600 software specialists and projects in 41 countries on 4 continents.

Informații detaliate despre oferta de muncă

Firma:	TotalSoft
Localiția:	Voluntari Voluntari, Ilfov County, Romania
Adăugat:	17. 7. 2025 Postul de muncă activ

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Infrastructure Systems Administrator Voluntari