Senior Infrastructure Engineer - DNS/NTP/LDAP

Senior Infrastructure Engineer (Platform Services)

We are actively seeking a Senior Infrastructure Engineer (Platform Services) to join our growing Cloud Operations team. The ideal candidate for this role will have a deep understanding of systems architecture and design, strong analytical and troubleshooting skills, and excellent communication skills.

Key Responsibilities:

• 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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