Senior System Administrator

We believe that highly competitive solutions can only be developed by the motivated and enthusiastic team. That’s why our team members have been selected among the top engineers and specialists in the market. We have an urgent requirement for bright a Senior System Administrator with minimum 5 years of experience. KEY RESPONSIBILITIES Design and create Powershell scripts according to the needs of daily operation / routine jobs. Troubleshooting of production issues, provide expedited resolution and 7x24 support for mission-critical systems, Performance monitoring and tuning, Perform long-term planning for software upgrades and prepare annual capacity plans, Establish and maintain policies and procedures, Keeping infrastructure documentation up to date, reviewing and revising if necessary, Preparing as well as enforcing information security management system documentation Preparing tender documentation such as solution descriptions, high or low-level designs, technical BoQs. Support for IT issues not treated by EUSS (infrastructure/software related). Support the purchase and maintenance of IT equipment and services, in particular, give recommendations for the selection of technical solutions of hardware and software. GENERAL QUALIFICATIONS BSc degree in Computer Science/Computer Engineering or similar academic disciplines Knowledge and experience on Hyper-V Virtualization Platform, Failover Cluster, Certification Authority, File Server, Print Server, Remote Desktop Services, Wsus, Volume Activation Services (KMS), Windows Deployment Services, Bitlocker, Knowledge and deep experience on Microsoft Exchange Server and O365/Hybrid environments, Knowledge and experience on Microsoft Endpoint Configuration Manager, SC Virtual Machine Manager, SC Orchestrator, Microsoft Windows Patch Management via WSUS / SCCM, Knowledge of reporting and query tools and practices and create custom queries, reports via SCCM, Strong administration experience on Windows 2012/2016 server – Forest, Domain trust, AD, Client, DNS, WINS, DHCP, Group Policy, Distribution lists, Windows folder security, and IP filter. Expert level knowledge at Active Directory LDAP service, shell scripting, Certificate services (PKI), AD Site Topology • all under a multi-site multi-domain Windows 2012/2016 environment. Experince in designing and implementing Microsoft Clustering and load balancing. Experience administrating, configuring, troubleshooting IIS6, IIS7 and IIS8 Excellent communication and documentation skills. Positive attitude, strong work ethic; a team player who shows commitment and dedication to the job. Integrity, reliability, adaptability, confidence, open-mindedness, and promptness. Strong customer service orientation. Proficiency in ITIL concepts for Change Management and Configuration Management is a plus. MCSA: Windows Server, etc.