Datafin

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Senior Systems Engineer (SysAdmin Level II)

IT – Support
Cape Town – Western Cape

ENVIRONMENT:
PROVIDE technical expertise while evaluating & implementing cutting-edge cloud-based technologies and solutions as the next Senior Systems Engineer (SysAdmin Level 2) sought by a fast-paced provider of Financial Solutions based in Tokai. You will help design, install, and configure the internal and customer facing servers, networks and firewalls used in day-to-day operations. You will require 5+ years’ experience in System Administration, preferably in the technology industry, have knowledge of AWS, Azure or GCP, Windows Server (2016, 2019), Linux, Veeam, VMware Server/ESX, LAN/WAN networking, Fortinet, Microsoft Exchange 2019 / Office 365, Active Directory/LDAP user and group administration & experience with LAN Routing and Switching design, configuration, and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks).
 
DUTIES:
  • Manage and maintain computer systems and networks, including hardware and software upgrades, patches, and security configurations both on-premises and in the cloud.
  • Configure and manage servers, including operating systems, virtualization software.
  • Monitor system performance and troubleshoot issues related to performance, connectivity, and security problems.
  • Create and maintain system documentation, including standard operating procedures and system diagrams.
  • Assist with implementation of Disaster Recovery plans and backup procedures both on-premises and in the cloud.
  • Participate in the development and implementation of IT policies and procedures.
  • Collaborate with other departments to ensure that IT systems meet the needs of the organisation.
  • Stay up to date with emerging technologies and trends in System Administration, Cloud Computing, and DevOps practices.
  • Evaluate and implement new cloud-based technologies and solutions.
  • Provide technical guidance and mentorship to junior System Administrators.
  • Provide after-hours support for Infrastructure related emergencies, monitoring as well occasional weekend maintenance.
  • Other duties as assigned or as required by future needs.
 
REQUIREMENTS:
  • 5+ Years of experience in System Administration, preferably in the technology industry.
  • Expertise in managing and maintaining computer systems and networks, including hardware and software upgrades, patches, and security configurations both on-premises and in the cloud.
  • Strong problem-solving skills and the ability to troubleshoot complex technical issues.
  • Experience with cloud-based infrastructure such as AWS, Azure, or GCP.
  • Familiarity with industry standards and best practices.
  • Knowledge of emerging technologies and trends in system administration, cloud computing, and DevOps practices.
  • Advanced knowledge of Windows Server (2016, 2019) operating systems.
  • Advanced knowledge of Linux operating systems.
  • Experiencing in managing large server infrastructure across multiple sites.
  • Managing deployments/rollouts.
  • Managing server virtualization technologies like VMware Server/ESX.
  • Managing Backup software solutions like Veeam.
  • A solid understanding of LAN/WAN networking.
  • Microsoft Group Policy design and configuration.
  • Microsoft IIS administration and configuration.
  • Administration of Exchange 2019 / Office 365.
  • Active Directory/LDAP user and group administration.
  • Ability to troubleshoot network issues including back bone infrastructure issues.
  • Ability to troubleshoot VPN issues.
  • LAN Routing and Switching design, configuration, and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks).
  • Adept at Scripting Languages like (Bash, PowerShell, etc.)
  • Experience mentoring Junior System Administrators.
 
Advantageous –
  • Microsoft Certification (MCSE).
  • Microsoft Azure Certification.
  • Linux Certified System Administration.
 
ATTRIBUTES:
  • Flexible and able to adapt to an agile rapidly changing environment.
  • Extremely organised and able to prioritize workload.
  • Positive, self-motivated individual.
  • Able to work independently and takes ownership for own work delivery.
  • Team player, with a sense of humour.
  • Good communication skills.
  • Self-driven.
  • Strong attention to detail.