senior it specialist

توضیحات آگهی

Job Title Senior IT Specialist Department Information Technology Role Overview We are seeking a highly analytical and experienced Senior IT Specialist to architect deploy and govern our enterprise IT infrastructure In this role you will move beyond standard administration to focus on high availability robust security postures capacity planning and strategic technology integrations You will act as the ultimate escalation point L3 for complex technical issues and play a pivotal role in aligning IT operations with business objectives Core Responsibilities Infrastructure Architecture Management Design deploy and oversee highly available HA and scalable server and network environments Act as the Tier 3 escalation point for critical Help Desk and operational incidents Asset Lifecycle Vendor Management Oversee the complete lifecycle of enterprise IT assets Manage vendor relationships negotiate contracts licensing audit SLAs and optimize CAPEX OPEX for IT procurement Enterprise Security Compliance Engineer and enforce robust IT security postures Implement Zero Trust architectures conduct vulnerability assessments and manage Disaster Recovery and Business Continuity Plans DR BCP Strategic Alignment Partner with cross functional department heads to assess technological needs eliminate technical debt and drive digital transformation initiatives that enhance overall business productivity Technology Integration Automation Continuously evaluate and deploy emerging technologies virtualization advancements and infrastructure automation to streamline operations and maximize throughput IT Governance Author implement and audit enterprise grade IT policies Standard Operating Procedures SOPs and service management frameworks aligned with ITIL best practices Third Party Team Leadership Direct mentor and audit third party contractors and Managed Service Providers MSPs Provide technical mentorship and guidance to junior IT staff and Help Desk personnel Network Assurance Testing Define rigorous Quality of Service QoS stress testing and acceptance criteria for all IP based networks and infrastructure rollouts Qualifications Personal Attributes Experience 5 years of progressive hands on experience in enterprise IT infrastructure network engineering and systems administration Analytical Prowess Expert level root cause analysis RCA capabilities Proven ability to diagnose and resolve complex systemic infrastructure bottlenecks under critical outage scenarios Project Management Demonstrated track record of leading large scale IT projects e g physical to virtual migrations data center upgrades network overhauls Soft Skills Exceptional cross departmental communication skills Ability to translate complex technical jargon into actionable business insights for stakeholders High stress tolerance Advanced Technical Arsenal Network Engineering Advanced expertise in Cisco environments Routing Switching VLANs STP OSPF BGP and enterprise grade Mikrotik deployments traffic engineering complex routing CCNP level knowledge preferred System Administration Microsoft Stack Deep knowledge of Windows Server ecosystems 2019 2022 Active Directory Domain Services AD DS complex GPO design DNS DHCP and Microsoft 365 Exchange Hybrid environments System Administration Linux Proficiency in Enterprise Linux environments RHEL CentOS Ubuntu and basic shell scripting Bash PowerShell for task automation Virtualization Storage Expert level administration of hypervisors VMware vSphere ESXi or Hyper V vCenter clustered environments and SAN NAS storage protocols iSCSI NFS Security Perimeter Hands on experience with Next Gen Firewalls Fortinet Cisco ASA Firepower Sophos IPsec SSL VPN architectures and Endpoint Detection and Response EDR solutions Monitoring Backup Proficiency in deploying and tuning enterprise monitoring tools Zabbix PRTG SolarWinds and managing centralized backup replication strategies e g Veeam Backup Replication تهران تهران دولت شهید کلاهدوز تمام وقت اکو هلدینگ سرمایه اطمینان آفرین پیشگام کارشناس ارشد جنسیت ترجیحاً آقا سرمایه گذاری و مالی