System Administrator

Posted 1 year ago


We are looking for a System Administrator to maintain, upgrade and manage our software, hardware, networks and cloud services. Your goal will be to ensure that our technology infrastructure runs smoothly and efficiently.

Job Responsibilities


  • Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
  • Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
  • Designing and implementing new network solutions and/or improving the efficiency of current networks
  • Installing, configuring and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP
  • Procuring network equipment and managing subcontractors involved with network installation
  • Configuring firewalls, routing and switching to maximize network efficiency and security
  • Maximizing network performance through ongoing monitoring and troubleshooting


  • Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
  • Monitor performance and ensure system availability and reliability
  • Monitor system resource utilization, trending, and capacity planning
  • Provide Level-2/3 support and troubleshooting to resolve issues
  • Select and implement security tools, policies, and procedures in conjunction with the company’s security team
  • Red Hat Certified System Administrator or Red Hat Certified Engineer is preferred
  • Install, configure, and maintain Linux & Windows systems with emphasis on Red Hat Enterprise Linux / Centos / Ubuntu and Windows Servers/ Mac Os

Eligibility Criteria or Job Specification

Technical Ability


  • CCNA or higher
  • Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS)
  • Solid understanding of the OSI or TCP/IP model
  • Hands-on experience with monitoring, network diagnostic and network analytics tools
  • Ability to implement, administer, and troubleshoot network infrastructure devices, including wireless access points, firewall, routers, switches, and controllers.
  • Ability to create accurate network diagrams and documentation for design and planning network communication systems
  • Knowledge of Hosting Servers(Mdaemon,dedicated server,Whm, Cpanel)


  • Advance knowledge Opnesource Zabbix, Nagios monitiroing system. Advanced knowledge of cPanel/WHM control panel.
  • Advanced knowledge of the Linux operating system.
  • Working with LDAP, Active Directory, DNS and VLAN technologies
  • Knowledge of bash and Perl shell scripting.
  • Advanced knowledge of Exim, Devcot, Mdaemon
  • Advanced knowledge of Apache & Nginx, IIS
  • Understanding of PHP and HTML
  • MCSA, MCSE, Azure, Google cloud and AWS Certified.
  • Experience with code repository management such as GitHub and Subversion, Bitbucket, VSTS
  • Experience working with Agile and Scrum methodologies for software development and project execution
  • Experience with high-volume data migration projects
  • Experience in MSSQL & MYSQL Database Administration preferred.
  • Distributed computing, clustering, virtualization, high availability, load balancing.
  • Collaborate with your peers as a subject matter expert on Cloud, Datacenter Technologies, Automation, Infrastructure as a Service (IaaS), IaC, SysOps.
  • Knowledge of API’s and VMware or Azure
  • Experience with logical volume manager

Interpersonal Skills

  • Good analytical and problem solving skills
  • Have passion for learning new technologies and enhancing existing skills
  • Updated with the environment and norms
  • strong communication skills to collaborate successfully
  • Inquisitive and highly-motivated self-starter

Work Management

  • Ability to establish and meet deadlines, change directions when necessary
  • Time Management Skill; manage multiple projects at once
  • Good Accountability and reporting
  • Ability to work independently and within a team
  • Good at understanding requirements and estimation

Other Common Requirements

  • Bachelor’s Degree in information technology or related field
  • 3-5 Years Work experience as a System Administrator in reputable IT Firm.
*Any requirements other than these observed at the time of the interview shall be discussed.

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