Cross Functional Senior Network and Windows Administrator

Job Description

We are looking for Hands on Cross Functional Senior Network and Windows Administrator.
Network expertise should be on CISCO.
TASKS AND RESPONSIBILITIES
As an Architect
• Analyze and create technology for cloud computing, network and virtual devices for enterprise data center and infrastructure, including operating system, applications, servers, storage, backup, LAN, WAN, routers and adapters.
• Upgrade and manage software, hardware and networks
• Managing servers, systems and cloud solutions. Maintain the stability of network servers (such as file servers, firewall, and VPN portal).
• Formulating work needs situations, statement of action, providing input to the IT strategy in the annual budget
• Analysis of technical requirements and plans to identify infrastructure designs, potential issues and related costs.
As Network Administrator
• Maintaining network integrity, implementing server services and security.
• Group Policy Management (GP), DNS and DHCP server management and preparation
• Design and deploy functional networks (LAN, WLAN, WAN)
• Configure and install software, servers, routers and other network devices
• Monitor network performance and integrity
• Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure
• Automate tasks and monitor their effectiveness
• Mentor team members on technical issues
• Create, oversee and test security measures (e.g., access authentication and disaster recovery)
• Communicate with users when needed
• Maintain complete technical documentation
• Suggest improvements to network performance, capacity and scalability
• Industry-related experience as a Senior Network Engineer or Network Administrator
• Solid background in network administration and architecture
• In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g., BGP, OSPF)
• Familiarity with access control models and network security
• Knowledge of coding languages for scripting (e.g Python, Perl)
• Experience with network diagnostic, monitoring and analysis tools (e.g., SolarWinds network tools)
• Solid understanding of network operating systems (JUNOS, Cisco IOS)
• Sharp troubleshooting skills
• Ability to work independently
As Windows Administrator
• Design and application of new Hyper-V blocks
• Set up, apply and manage the mail server (Exchange)
• Preparing, applying and managing Microsoft teams (MS-Teams)
• Set up, apply and manage SCCM
• Set up, apply and manage SCOM
• Design, set up, apply and manage SharePoint Servers
• Manage and provide storage using iSCSI, NFS and CIFS volumes
• Set up, apply and manage file server
• Set up user accounts, permissions and passwords.
As Monitoring Consultant
• Track the efficiency of devices and systems (databases and networks)
• Management of servers, sub-devices, printers, adapters, wireless network and IP phones
• Solve problems reported by users
As DR Expert
• Assessing future risks for systems and programs
• Planning and management of a disaster recovery site
• Management, operation and activation of the disaster recovery reserve environment
SKILLS AND COMPETENCIES
• Experience in data center infrastructure, network and operations
• A broad understanding of public and private cloud service delivery (Iaas, Paas, SaaS)
• A comprehensive understanding of security, virtual devices, storage, backups, cloud computing, networks, firewall, VPN portal, business continuity, planning and disaster recovery
• Virtual hardware experience (VMWare, Hyper-V, SAN, NAS, backup solutions and Azure
• Experience in Windows Server 2008 and beyond, application servers, MS SQL, Active Directory, Mail Server, PowerShell Programming
• Core Switching experience
• Enterprise Application Structure (SharePoint, Web - Existing Systems, Mail Server, Active Directory etc.)
• Technical expertise in the field of relaying and upgrading servers and complex multi-stage network on hybrid cloud platforms
• Familiar with agile Computing methodologies
• Cloud computing, local networks and security/hardware services
• Clustering and Load Balancing
EXPERIENCE AND QUALIFICATIONS
• A minimum of 10 years of comprehensive IT experience
• A minimum of 8 years of work experience in practical environment institutions
• A minimum of 6 years in the application and support of virtual server infrastructure
• Minimum two years in cloud support and application and resources (IaaS, PaaS, SaaS)
• A minimum of 4 years of experience in the field of designing technical solutions for Microsoft Central
• A minimum of 4 years of network management experience
• Security controls including insulation, topical and temporal encryption, data transfer, key management (Public/Private keys), vulnerability assessment and firewall applications
• Experience in building and supporting critical technology components with DR disaster recovery capabilities.
• Strong skills in written and verbal communication and communication with individuals
• The ability to prioritize and perform tasks effectively in a dynamic and high pressure environment
• Extensive experience in applying critical thinking clear in stressful and critical situations
• The ability to deliver tasks on time and meet deadlines
• The ability to deliver tasks on time and meet deadlines
• Bachelor's degree in computer science/IT or its equivalent in engineering technology
• Preferably with a Master's degree (computer science or IT).
• Technology certifications required: MCSA, MCSE, Exchange Server Management, SharePoint Management, CCNA, Azure Administration Associate, ITIL, Exchange Server, Microsoft Certified
Trainer, and others such as data center management certificates, M365, VMWare, NXT, DevOPS.