Senior Linux Administrator

6 days ago

Karachi, Sindh, Pakistan ibex Full time $90,000 - $120,000 per year
Senior Linux Administrator

Responsibilities
  • Infrastructure Support
  • System Tuning and enhancements
  • Automation of daily routines
  • System Deployment
  • Security and Audit Compliance
  • Applications scalability
  • Application redundancy
  • Deep knowledge of Linux system
  • Scripting
  • Monitoring
  • Public Cloud

Qualifications
  • Bachelor's degree in Computer Science or related technical field.
  • 5 to 6 years of Linux experience and minimum 5 years of experience in Private/Public Cloud
  • Enterprise Linux - including understanding of kernel tuning and OS monitoring tools.
  • Familiar with software project build automation ("make", Maven) and Build and Integration tools (Jenkins).
  • Proficient with scripting in Shell (bash, ksh) and Python.
  • Working knowledge in an orchestration and configuration management tool (preferably Ansible).
  • In-depth knowledge in public cloud (preferably AWS).
  • Good understanding in Infrastructure and security services like Load Balancing, Firewall, TLS encryption, disk encryption etc.
  • Good architectural experience in component placement for a traditional 3-tier application and microservices-based applications.
  • Working experience of Linux Containerized environments (one of "Open Contained Initiative", Docker, CoreOS).
  • Extensive experience in "Infrastructure as Code" and automation tools (Terraform, Cloudformation, Azure Templates & DevOps)
  • Extensive knowledge and experience in Application Containerization and Kubernetes Clusters. (EKS/AKS, ECS)
  • Offer guidance in infrastructure movement techniques, including bulk application transfers into the cloud.
  • Identify the top cloud architecture solutions to successfully meet the needs of the company.
  • Lead organization through cloud adoption and establish best practices.
  • Familiar with Networking concept on Public/Hybrid Clouds (DirectConnect/ExpressRoute /VPC/VNET,VPC Peering and etc.)
  • Familiar with agile methodologies in Operations and Development.
  • Able to demonstrate the ability to evaluate / measure work results in the Enterprise context.
  • Familiarity with basic Project Management techniques to facilitate resource and workload management.
  • Ability to manage difficult (or conflict) situations generated by daily interactions of a wide range of personalities.
  • Strong interpersonal skills and team management proficiency.
  • Clear vision on strategy, road to success and phases of delivery.
  • Working in 24x7 environment.

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