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System Administrator
 
Job Detail
Industry
Information Technology
Category
Database Administration (DBA)
Total Position
1
Job Type
Full Time/Permanent
Department
PS/IT
Job Location
Islamabad
Gender
No Preference
Minimum Education
Bachelors
Career Level
Experienced Professional
Required Experience
5 Years - 8 Years
Apply By
May 27, 2021
Posted On
Feb 27, 2021
Job Description

The Position
We are looking for a passionate Sys Admin. This role sits within the Development team which specialises in the systems administration and management of our large inventory of Linux based servers.

Roles and Responsibilities

  • To deliver Infra/sys admin support for day-to-day Business as Usual activity through support of colleagues in other teams across a broad range of disciplines that include Development, Testing, Training, Implementations but predominantly all 3 tiers of our Support structure. Some examples:
  • Configuration of application environments
  • Troubleshooting application and system performance issues
  • Working through customer raised Support tickets assigned by other depts.
  • Internal and external user administration
  • Investigation of priority issues raised by 1st line Support
  • Operational management of server-based application processing
  • Participating in application testing where required
  • Bash and SQL script writing
  • MS SQL DB housekeeping
  • Nagios alert software configuration , or other similar monitor applications
  • Initial Java exceptions analysis
  • Ensure network connectivity throughout a company's LAN/WAN infrastructure adheres to best practices and payment industry standards (PCI)
  • Perform network address assignment, SSL purchasing, management, troubleshooting and installation.
  • Manage SFTP server, users, permissions and maintenance (CrushFTP)
  • Manage DNS in both PowerDNS and AWS Route 53, maintain company's domains.
  • Manage postfix SMTP servers, maintain reputation of IPs, manage SPF and DKIM for customers, recommend improvements
  • Assign and audit configuration of authentication and authorization of directory services, ssh keys, user permissions and access
  • Data entry and preparation, generation of reports
  • Liaison with external service providers
  • Undertake tasks, where required, involving working on the Linux servers and working with MS SQL databases
  • Configuration of Ubuntu Linux OS , CentOS
  • Investigation and testing of new OS software release requirements
  • System monitoring
  • Configuration and management of virtualised environments (VMWare/ESXi)
  • There could be a requirement to carry out various home based out of hours maintenance tasks and participate in a rota to provide weekend support once proficient
  • Release deployment support
  • OS patch deployment and product upgrades
  • Database migrations
  • Out of hours emergency technical support

Required Skills:
  • Ubuntu running Lucee (for ColdFusion) on Tomcat
  • Solid Linux/Unix Operating System and MSSQL database experience
  • Manage Windows 2012 or higher, VMWare and AWS virtualization
  • Apache, TomCat
  • Bash/perl scripting
  • HAProxy for loadbalancers
  • PFSense firewalls
  • Previous experience in Technical Operations 2nd line support role
  • Excellent analytical and problem-solving skills
  • Attention to detail with a high level of numeracy
  • Self-motivated, enthusiastic, adaptable, patient, committed to Quality and a flexible team player.
  • Good interpersonal skills
  • Excellent communication skills - both written and verbal. The ability to communicate technical information to both technical and non-technical audiences.
Exciting Benefits we offer:
  • Market-leading Salary
  • Medical Coverage Self & Dependents
  • Parents Medical Coverage
  • Provident Fund
  • Employee Performance-based bonuses
  • Home Internet Subsidy
  • Conveyance Allowance
  • Profit Sharing Plan [Tenured Employees Only]
  • Life Benefit
  • Child Care Facility
  • Company Provided Lunch/Dinner
  • Professional Development Budget
  • Recreational area for in-house games
  • Sporadic On-shore training opportunities
  • Friendly work environment
  • Leave Encashment

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