Senior Infrastructure Engineer - DNS/NTP/LDAP
August 6
Description
• Perform high-level systems analysis, evaluation, design, deploying enterprise DNS, NTP, LDAP services. • Build, manage and support operation services (DNS, NTP and LDAP) – high availability, secure, and scalable – production and lab infrastructure in company’s global data centers and public clouds. • Monitor production and lab environments, troubleshoot alerts & incidents, detect and fix infrastructure problems. • Working knowledge with Grafana, Prometheus, Syslog, and other observability tools. • Python Development: Analysis, evaluation, design, deploying and support in Python to design, develop, and maintain efficient and reliable code. • Automation: Ansible, AWX and HashiCorp vault to automate and streamline Infrastructure Platform services. • Agile Development: Work within Agile practices/framework (Gitlab, Github) to ensure the timely and iterative delivery of high-quality software solutions. • Understanding and Administration of Linux Operating Systems (Ubuntu, CentOS and Readhat). • Understanding of Compute systems from Cisco and Hewlett-Packard. • Understanding of storage systems from in NAS and SAN environments. Pure, NetApp or Hewlett-Packard preferred. • Understanding of OpenStack or VMWare virtual system. • Understanding of IPv4 network protocol. • Create/maintain documentation of the infrastructure and configurations (architecture diagrams, procedures, etc.) and provide training to relevant staff (within and outside the immediate team). • Perform maintenance after hours and in change windows via CAB change process. • Participate in on-call rotation as needed.
Requirements
• 5+ years managing Linux operating systems. • 5+ in managing global DNS, NTP and LDAP systems on Linux Operating Systems. • 5+ years in Ansible, Python programing languages, PowerShell is a plus. • Manage DNS on Infoblox, Bind9, Cloudflare, GCP and AWS systems. • Manage Infoblox DDI eco system. • Manage NTP on Microchip SyncServer systems. • Managing OpenLDAP proxy systems. • Managing shared storage systems (SAN/NAS). • Strong experience supporting mission critical 24x7 customer facing production environments. • Hands-on experience in designing, deploying and managing Cisco UCS infrastructure is a plus. • Excellent communication skills in English – both verbal and written • B.S. in Computer Science or equivalent experience
Benefits
• Five9 Shares • Bonus Scheme • 10% Flex Benefits • Meal Allowance • Medical Insurance • Life Insurance • 25 day Annual Leave + Public Holidays
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