System Administrator

 

Description:

Job Description:

  • Support all server and desktop based operating systems and applications, Microsoft Server Windows 2003, 2008/R2 and 2012/R2 - Active Directory, Group Policy deployment/management, Windows Desktops XP, 7 and 8
  • Perform remote diagnostics using enterprise remote control utilities
  • Provide support to customers/teams remotely and over the phone
  • Ensure that the Service Level Agreements (SLA) are adhered to at all times
  • Provide coordination and be an escalation point for the local technical and project teams
  • Participate in Change review meetings to ensure smooth management of changes and releases
  • Manage issues escalated from service desk, ensuring all activities do not cause Service Level
  • Agreements (SLA) violation
  • Support all parts of the infrastructure with a focus on Problem Management of Applications including Core Platforms (Server 2003/2008/2012), Exchange, SQL, Backup solutions, DNS/DHCP/Group Policy
  • Diagnose the cause of problems of incidents escalated from other teams and investigate where possible provide suitable solutions
  • Monitor and make recommendations regarding the performance of servers within the environment
  • Analyze, detect, identify and correct technical problems and deficiencies
  • Provide an active role in maintaining and improving the security of the system
  • Perform detailed analysis on server/system failures or review analysis performed by other teams
  • In depth knowledge of the Linux Operating System
  • 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
  • Understanding of virtualization environments (ESXi)
  • Working knowledge in an orchestration and configuration management tool (preferably Ansible)
  • Familiar with the IaaS public clouds (Azure or preferable AWS)
  • Understand Infrastructure and security services like Load Balancing, Firewall, TLS encryption etc.
  • Understand component placement for a traditional 3 tier application and microservices based applications
  • Proficiency in production troubleshooting, including distributed systems
  • Working knowledge of Linux Containerized environments (one of "Open Contained Initiative", Docker, CoreOS)
  • Familiar with Monitoring tools - both at the OS level
  • Knowledge around "Infrastructure as Code" as the way to manage infrastructure
  • Familiar with agile methodologies in Operations and Development
  • Awareness around that "Hope is not a Strategy" when dealing with complex interactions between people and data systems
  • 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
  • Familiar with an SLO-based (Service Level Objectives) management style
  • Clear vision on strategy, road to success and phases of delivery
  • RHCE or Linux certification

Organization ibex
Industry Management Jobs
Occupational Category System Administrator
Job Location Lahore,Pakistan
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 3 Years
Posted at 2023-02-10 1:03 pm
Expires on 2024-12-24